Best Slots Welcome Offers

Best Slots Welcome Offers Average ratng: 3,7/5 7527 reviews

Imagine going to a land-based casino and being handed some cool cash at the door just for walking in. Not a very likely scenario. However, online casinos will gladly give you a sign-up bonus upon registration and more offers as you come back to play. From the welcome match-up to the no-deposit bonus to free spins, cashbacks and tournaments – there’s a special offer waiting for you every day, for every season and every reason. Of course, there are certain criteria you have to meet in order to take advantage of all the generous promos but with some research and bankroll management, you can clean up pretty well. And we’re here to help you with that by reviewing the best online casino offers.

The Quest for the Best Casino Bonuses

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Sixty percent of all gamblers say that bonuses are the main reason why they would choose one casino over another. As alluring as they may seem, casino offers always have conditions attached that you need to be mindful about. Failing to meet the wagering requirements or missing the expiry date of the offer may lead to having the bonus and all winnings made from using it forfeited.

Welcome Slots Offers Up to 500 Slots Free Spins which is the Best Casino Welcome Bonus & Online Slots Bonus in all Top New Slot Sites UK. The Welcome Bonus is the first offer you will receive as a new member. The deal is a 100% deposit match worth up to $1,000 that can be used on your first three deposits. Place from $25 to $1,000 into your account and earn the exact amount back in bonus c.

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Special deals will tempt you all throughout the year and they will be categorised neatly to suit your gambling needs. Whether you opt for a welcome deal or a one-off promotion, there are technicalities to consider still. Let us look at what casino offers are available online and familiarise ourselves with the subtleties of gambling, such as play-through requirements and promo codes.

First Steps to Understanding Casino Offers and Bonuses

There’s hardly an online casino that would say no to bonuses. You may think of them as an operator’s own distinct signature, a way to stand out from the crowd and put forth something appealing and rewarding, and admittedly make some profit in the process.

First, you need to find out how it can be obtained. Most operators will send you a link you need to follow in order to claim it or a code you need to enter when making your registration. If you’d like to opt out of a bonus, don’t click on the link or use the code – simple as that. Other operators, however, may load the bonus automatically, so you will need to contact customer care and make it clear you have no intention of using the bonus to avoid any confusion and possible losses.

Welcome Offers

  • Money upon sign-up & first deposit
  • Bonus money equal to a % of your first deposit
  • Tied to wagering conditions

Your First Casino Sign Up Bonus

When you first cross the virtual threshold of an online casino, you can certainly pick a welcome offer. Now, there are a few minor caveats to observe here. Nearly all ‘free money’ you get out of an operator are tethered to some criteria that need fulfilling.

Whether you receive some additional money, or you are rewarded bonus amounts on several occasions is really up to the casino you are playing at. All you can do as a gambler is to be mindful of the so-called wagering requirements (the number of times you need to play through your bonus and deposit). Most bonuses, single or bundle, come with an expiry date that you should observe as well. It is worth noting that you get free spins with almost any type of offer, as spins tend to fetch big money for casinos.

No Deposit Offer

  • Bonus upon registration
  • Wager on selection of game titles
  • Cashable or non cashable as per wagering provisos

No-Deposit Offers

The best casino bargains you can get often come in the form of no-deposit bonuses. Operators quite readily reward you with a handful of free spins on slots and other goodies. There could be some what’s and if’s attached to the bonus as well. For starters, you may be entitled to withdraw the bonus amount after you’ve finished playing through the wagering specifics. The rest of the time, it will be deducted from your total winnings. A no-deposit offer can easily be part of your welcome package, too!

Monthly and Seasonal

  • Monthly, daily and seasonal offers
  • Recurring promotions on particular days
  • Cash treats and free goodies

Monthly or Seasonal – The Best Bonuses Are Always There

It may just be the time of the year, but rest assured a decent online casino bargain is never too far! In February, you’ll inevitably get a St Valentine’s offer. New Year’s is often a popular occasion to be splurging out bonuses en mass as well! Operators do think outside the box, too. Hot promotions sometimes feature the Chinese New Year. And to make your stay more remembering and build up excitement and anticipation, casinos will pick particular days of the month and launch recurring special deals. Notch up a little extra here and a free spin there, it is all possible as long as you check the list of available promotions regularly.

Game Specific Offers

  • Get tailor-made offers for blackjack, slots and others
  • Boost the war chest for your favourite game
  • Remember to read the wagering requirements

Game Specific Deals

It is difficult to pinpoint the ‘best casino bonuses’. There is simply too many churning about and it would be rather inaccurate to say that one deal is better than another. Gambling is meant to be fun and as such, personal preference will play a big part of what you do at your favourite online casino. Perhaps you are keen on roulette or just tend to be a dab hand at blackjack.

Well, you may be after some game specific bonuses after all! Extra play money is always quite welcome. And why would you turn down a decent top-off to your war chest? On occasion, you may even combine promotions. Pluck the best from the seasonal bargains and add it to your game specific offer. It is certainly going to be worth it!

Payment Methods Bonuses

It is not a rare occurrence that online casinos will grant bonuses to players using a specific banking method to make a deposit. Especially when it comes to cryptocurrencies. Some gambling websites offer a bigger welcome match-up deal if you decide to deposit in Bitcoin than in any of the other more popular deposit methods like credit cards. Keep in mind, though, that some deposit methods will not qualify you for a welcome bonus. Look up all the conditions on the casino’s website and make the best choice that suits you best. Usually, all deposit transactions are free of charge and processed instantly but US players need to be mindful that their cashout options will include mainly Bitcoin and check.

Other Goodies on the Bonus Spectrum

If we were to put down every possible promotion on our page, we would be oozing with paragraphs soon enough! A fair trade off is to categorise what bargains there are. However, we would be remiss if we didn’t mention some of the most popular casino offers that may not read as bonuses initially. Read on to find out more about the different treats and perks you can get when you gamble online.

Bring A Friend

Most gambling venues will inevitably want you to have fun. And what better way than bringing on board your chums. A quite common casino deal with online operators, referring friends can earn you some free play or a small bonus amount to begin with. Again, the sums are modest, but still worth it. It would be silly, though, to expect to make shiny penny by just referring anyone. Try to pick someone who actually shows interest and keeps at it for a while. And it’ll certainly help if said person is someone with whom you can share a gambling tip or two.

Free Plays! Free Spins!

Casinos are eager to tempt you into new and engaging bargains. In the pursuit of fresh customers, operators will often allow themselves to entertain you to a few quick spins and additional funds. You can take off from there and participate in a selection of games, and even go after the big pot! Still, free plays will be tied to some pre-set conditions! Yes, it’s a bit of a bugbear, but it’s how things work. Most importantly, when sifting through bonuses you should try to decide whether you could collate certain offers. Perhaps you can select a few promos that have similar fulfilment requirements. Whatever you choose, it’ll be challenging and fun, but above else – you ought to make it work for you.

Cashbacks

No casino bonus is as desirable as the cashback. It is free money drop out from the sky. We say free money, but cashback bargains are pegged to certain conditions and while deposited directly into your account, you will still need to commit them to actual gambling before proceeding with a withdrawal of funds. Again, they are a generous token of gratitude, but one that mostly targets players who have been in a bit of a dry spell lately. In order to get a percentage back on your losses, you will need to have negative balance in your account.

Sticky Bonuses

Sticky bonuses are different from deposit match-ups in that you don’t need to make a deposit in order to receive a match-up. However, they’re not no-deposit treats either. They are a sum of money you receive and can use to play but if you win, the amount you’ve received will be deducted from your winnings. For example, if you receive $10 as a sticky bonus and win $30 from using it, you will only keep $20 because the casino will keep the $10 it gave you to get you playing.

Loyalty Goodies

  • Awarded for long-term membership in a casino
  • Exclusive offers and treats with redeemable points
  • An in-house ranking system available to loyalty users

Top Players Go after Loyalty/VIP Casino Bonuses

Loyalty members are a private lot. As an average gambler, you wonder if it is worth committing so much money into gambling and expecting to make a return on your investment. Certainly, it sounds like pushing your luck. It is all about what you think is best for you. If you are a regular, you may benefit from some specific casino bonuses. All good online operators tend to cater to their customers.

However, if you are exclusively after the prizes offered to the select few, you may want to reconsider. It would cost you dearly to amass enough redeemable points and claim the coveted treats. On the other hand, if you don’t mind committing hefty sums of money, testifying your affinity for a casino may open up new and exciting aspects of gambling!

Casino Offers for Players on the Go

Whether you are at home or on the go, most operators have adopted their offers for portable devices as well! Yes, if you love to gamble outside the house, you can do so from a host of devices. Just have your pick as smartphones, tablets and iPads, Kindles or smart watches – all lined up for your attention. Certainly, you will be entitled to any promotion that runs on the desktop version, but even better – you may get an extra leg-up! Casinos like to attract the sort of gamblers who love to play from odd spots and hours. You could receive a decent incentive for signing up and downloading a casino’s mobile app!

Pick your preferred OS today and power up your mobile casino!

Rolling in the High

Best Slots Welcome Offers 2020

Welcome

Every now and then a gambler who is willing to commit loftier sums of money turns up. We usually refer to those types of gamblers as high rollers. Basically, casinos put an importance on keeping people who cough up generously interested precisely because of the copious amounts they tend to deposit.

Most commonly high roller bonuses are matched offers. There could be a limit on the % of the matched amount, and most often there is. High roller bonuses truly stand out because they are more substantial when it comes to pure monetary value. Because of the bigger sums in play, it is normal to expect the minimum qualifying bonus to also be heftier.

Decoding Casino Bonuses

Choosing where to commit your money can be gruelling on occasion. It isn’t easy and there are quite a few venues to pick from. You’ll ask yourself how to get decent value for your money. When it comes to their deals, casinos are on point with promotions and codes! A bit of an heirloom according to some, codes are still widely used by certain operators. They allow you to contribute to your war chest and you will most often be asked to punch a particular string of digits so that a casino knows what particular offer you are picking.

Now, software improvements have made the practice rather unnecessary, but some venues still use them generously, perhaps to add a bit of exclusivity. And if you are a bit concerned that you would pass up on something nice, we advise you to take a look the bulky but helpful terms and conditions.

Terms and Conditions – No Way Around Them

We are all familiar with T&C, whether we realise it or not. Or at least, we know about the bit where the amount of the bonus is stated. However, having your eyes on the coveted prize may end badly if you fail to acknowledge that there a few provisos to sort out first.

In fairness, quite a few complaints could have been nipped in the bud should gamblers have bothered with the fine print. But far from trying to dress-down the errant gambler, we are here to help you get back on track.

In almost all cases, promotional bargains will come with an expiry date. This could range from several days to a few months! Basically, you will have to deal with the play through specifics – meaning that there is a certain number of times that you have to wager your deposit money and any bonus amounts you have been awarded.

Some casinos opt for a lenient approach with their bonuses and they demand that you only play through one of those amounts. Then, depending on how many days you have to fulfil the conditions and how many times you ought to play through the sum you have been granted, you will be a little better at telling if a particular offer is worth it.

Fulfilling A Bonus Takes Game Contributions

Game contributions are casinos’ way of making sure that bonuses aren’t abused. Generally, low-risk games or games where you can deploy strategies would still count towards the wagering conditions, but they’ll contribute a smaller sum. In other words only a certain percent of the money you wager on low-risk blackjack versions will be considered part of the bonus’ pre-set demands. On the other hand, games where the outcome tends to be rather more unpredictable, such as slots and scratch tickets, will grant you 100% of the value of your wager. Such is the case at Sloto’Cash, which offers an amazing array of slot games including traditional 3-reel offerings as well as 5-reel video slots and progressive jackpots.

How To Make Use Of That Knowledge?

Best Slots Free

Contributions are another important factor to consider when setting up your gambling strategy. You certainly want to benefit from bonuses, as they’ll allow you to make a splash as soon as you hit a new venue. On the other hand, if these prove too complicated and risky to fulfil, you might want to stay away.

In picking the right venue for yourself, you’ll do well to check if these metrics are available at the website you are playing with. All online casinos that have been cleared by the UK Gambling Commission will adhere to common rules of transparency and you’ll be able to find everything you need to know. One such casino is 888 Casino, which has been licensed by the commission to operate in the UK. On the flipside, lack of information about the transparency may signal foul play.

When to Avoid Bonuses?

Certainly, as a gambler you will often ask yourself which bonus to choose. But as a consummate professional, you will more often try to decide if a bonus is valuable it right now. Playing at a smaller casino or one that runs fewer options is a bit of a relief, but when faced with the rich choice presented by flagship operators one can’t help but wonder if it’s all really worth it. Certainly, you may choose to forego a bonus. No casino promotion is obligatory – always keep this in mind!

You should decide what you want – if you are looking for small and incremental profit based on a skill-based game, or at least one where you can employ a stratagem, it would not hurt to drop the bonus and free yourself from wagering requirements. And if you fancy yourself a wild-spinner, bonus offers will give you enough gambling fuel to proceed well ahead.

Drawing the Line

Bonuses hold a dear promise for all new punters. Try to remember, though, that casinos are in the business of earning more than they dish out on players. Some of the best bonuses out there are tailored to appeal to a broad audience rather than reward gambling skill and foresight. Not all is lost, though, and apt players can always prod the ironclad offers of any casino for chinks. And if you are more of the recreational player sort, then there is no shame in that either! In fact, you can get quite a bit out of a casino even if you don’t want to commit hard currency. Opt for the demo versions instead!

  • Best Slots Bonus

If you enjoy playing slots and are looking for a bonus which is going to give you more for your money, then you’ve come to the right place. There’s lots of slot bonuses available at online casinos and we’ve hunted down the best slot bonus, UK offers and promotions that you can take advantage of. There’s plenty to choose from with so many casinos offering deposit bonuses and there’s even some free online slots offers available to spin the reels. To make sure we only recommend the best, we have played the games and gone through the small print of the bonus terms and conditions with a fine toothed comb, so that you can make a fully informed choice of the best slots bonus in the UK to match your needs. We’ll look at the various types of bonus for these games that you can find at online casinos and more importantly, where you can get them. Let’s start off by revealing the best slot bonuses you can get in UK online casinos.

Slot SiteRatingSlot BonusHighlightsSecure LinkSlot Bonus Terms
The Grand Ivy4.9 / 5£1500 + 100 Bonus SpinsTop Slot Bonus Pack, Great Free Spin BonusGet the Best Bonus!Full T&Cs apply. 18+. New players only. One bonus offer per player. Minimum deposit £20, max bonus bet is £5, bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. www.begambleaware.org.
PlayOJO4.8 / 550 Free SpinsNo Wagering Conditions, Free Spin Bonus for Slot GamesGet Bonus!Full T&Cs apply. 18+. For Every £1 you deposit, 1 free spin will be credited. Up to 50 free spins on Book of Dead. Min. deposit is £10. Offer only available for first time depositors. After your first deposit you may claim an additional 30 free spins in the Kicker section. Extra free spins must be claimed within 3 days. Game: Rich Wilde and Book of Dead Spin Value: £0.10. OJO’s Rewards and Game Play policy applies.
Betway4.8 / 5£50 100% Match BonusBest Slot Mobile App, Top UK Slot BonusGet Bonus!Full T&Cs apply. 18+. United Kingdom - New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x bonus wagering applies as do weighting requirements. Debit Card & PayPal deposits only. Irregular gameplay may invalidate your bonus. This offer is valid for 7 days from your new account being registered. Full Terms apply. 18+. BeGambleAware.org. Bet The Responsible Way.
Grosvenor Casino4.8 / 5£20 Welcome BonusEstablished Operator with Great Reputation, Low Wagering RequirementsGet Bonus!Full T&Cs apply. 18+. First deposit only. Min. £20 deposit. 5X wagering requirement.
Casimba4.7 / 5£500 + 50 Bonus SpinsBig Welcome Bonus on First Deposit, Colourful Slot SelectionGet Bonus!Full T&Cs apply. 18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
Mansion Casino4.8 / 5£500 + 10% CashbackPlaytech Slots, Roulette & Blackjack, Regular Cashback Casino BonusesGet Bonus!Full T&Cs apply. 18+. New customers only. Min deposit £20 max bonus amount £500. First deposit: 100% up to £200. Second deposit: 50% up to £300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - $/£/€5 all other games – 10% of bonus amount.
DreamVegas4.7 / 5£400 + 50 Bonus SpinsOngoing Slot Bonuses & Promos, Latest Slot Site for the UKGet Bonus!Full T&Cs apply. 18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed.
NetBet4.5 / 5£200 + 10 Free SpinsGreat Mobile Platform, Established British OperatorGet Bonus!Full T&Cs apply. 18+. New players, £10+ deposit required,no e-wallets/prepaid cards,30x Playthroughon Bonus and 50x on Free Spins winnings.
Fun Casino4.5 / 5£998 + 111 Fun SpinsLatest Slot Site for UK, Big Welcome Bonus OfferGet Bonus!Full T&Cs apply.*New players only - Maximum bonus is £123 - Max bet with bonus is £5 - No max cash out - Wagering is 50x - Skrill & Neteller excluded - Eligibility is restricted for suspected abuse - Cashback is cash, so no wagering - Cashback applies to deposit where no bonus is included.
888casino4.7 / 5£100 + £88 FreeTop-Rated No Deposit Casino Bonus, Exclusive Slot GamesGet Bonus!Full T&Cs apply. 18+. New players only • No Deposit Offer: Claim in 48 hrs • 14 day expiry • FP wins are credited as bonus and capped at £10, exc. JP win • 50x wagering • Deposit Bonus Offer: £20 min deposit with code • Valid for selected games only • Bonus wins capped at £500 • 30x wagering – req. vary by game - in 90 days • UK only - deposit balance is available for withdrawal at any time • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply.

Best Slot Bonus Offers for UK Players – 2020 List

Online casino fans know that there are different slot bonus UK offers all over the internet. However, bonus hunters know that they need to look into the details – the wagering conditions, the free spin bonus and the slot games on which you can use them, the validity, and so on. Even if you are looking for a quick spin, finding the online slots with the best bonus takes some time. This is why we have set out to help British players with our list of the best slot bonus UK offers for 2020:

  • The Grand Ivy – £1500 Bonus Pack (Best Slot Bonus)
  • PlayOJO – 50 Free Spins (No Wagering Slot Bonus Offer)
  • Betway – Up to £50 (Best Slot Bonus for UK Players)
  • Grosvenor Casino – £20 (Safest UK Slot Site)
  • Genesis Casino – £100 (New Slot Bonus Offer)
  • Casimba – £500 on First Deposit (Best Deposit Bonus for Slots)
  • Sloty – £300 Bonus Pack (Best Free Spins Offer)
  • DreamVegas – £400 Bonus Pack (Top Slot Game Selection)
  • NetBet – Up to £200 (New Slot Bonus Offer)
  • Fun Casino – Up to £998 (New Slot Bonus Offer for UK)

So how did these slot sites get our list of the best of the beest? For starters, they all offer a generous matched bonus when you make your first deposit. Secondly, in addition to the first deposit bonus, most of theese slot casinos offer a free bonus for playing slots. So you can even try out what each casino has to offer before parting with your hard earned cash. We found the bonus wagering conditions favourable at all of our best slot sites. Probably most importantly, their choice of slots left little to be desired. All have exciting themed games on offer, and some huge progressive jackpots to be won. It goes without saying that the casinos we chose are licensed and regulated by the UK Gambling commission, so provide a 100% safe and secure playing environment.

Types of Slot Bonuses

There are various kinds of slot bonuses available. There are several types of slot offers available for new players upon joining a casino. The really good casinos also look after their loyal customers and offer them the best slot bonus, UK offers and so on, only to make sure that there is always something their players can benefit from. Here are the slots bonuses that you will find at online casinos.

First Deposit Bonus – This is the most common type of bonus you can find. With so much choice of online casinos, operators offer these welcome bonuses as an incentive to choose their casino. The amounts vary from one casino to the next, and sometimes apply to your first deposit only, whereas some offer a package deal where your subsequent deposits will also be rewarded with a bonus. 888 Casino offer players a 100% bonus on their first deposit, up to a maximum of £100. Betfair Casino will give you up to £50 welcome bonus on your first deposit. Mr Green offer a welcome bonus that comes in 2 parts. Not only can you get £100 on your first deposit, but you can enjoy an amazing 100 of bonus spins.

No-Deposit Slot Bonus, UK – Some operators will give you a free bonus to encourage you to play at their casino. These can be a great way to test out the casino and its games without parting with any of your own money. You’ll find some operators offer their free slots bonus for all games, whereas some give you access to a selected set of games. This gives you a great chance to either try your luck on 1 particular slot, or have a spin on a few, to see which you like best. 888 Casino give their new customers a whopping £88 for free. You get to choose between 3 slots to play with this bonus, Party Pigs, Snack Time and the infamous Millionaire Genie.

Free Spins – Another type of free welcome bonus you will find for slots is free spins. As the name suggests, you are given a set number of spins to play certain slots, and you do not need to make a deposit to benefit from the offer. Simply register and your free spins will be waiting for you to play with. Any winnings you make with the free spins will be added to your bonus account, giving you more chances to play and win. Many of the best online casino bonuses in the UK include free spins.

After you’ve benefited from your welcome bonus, there are various ongoing promotions that give you more bonuses to play your favourite games. These vary from one operator to another and include the following:

Bonus spins – These are free spins that are given for making a deposit. The more you deposit, the more bonus spins you are awarded. Any winnings you make with your bonus spins become a bonus that you can play with, giving you lots of extra play and more chances to hit the big jackpots. You’ll find this type of bonus available every Tuesday at Mr Green. Free spins can be part of any other bonus, as well. Many casinos add them to the first-deposit offer or other promotions.

  • Slot tournaments every weekendCash drops with real money prizesBonus spin promotions each weekTotal jackpots over £20 millionHuge variety of slot machines
  • 200 Bonus SpinsPlay for free on selected gamesPart of the welcome offerBonus valid for 30 days
  • ApprovedGet Your Bonus!
Full T&Cs apply. 18+. Terms and Conditions apply. New players only. 35x wagering applies to Bonus Cash and Bonus Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Bonus Spins and 20 Bonus Spins per day over 5 days on selected games. BeGambleAware.org.

Free Play – This is where casinos will give you a free play bonus when you make a deposit. This gives you extra bonus funds to play a selection of games. You will find this type of offer at 888 Casino, as part of their daily deals promotion. For example, when you make a deposit on a Monday, you’ll get up to £150 free play to use on a choice of 5 of their progressive jackpot games. Of course, when you get a free play bonus, you have more opportunities to play and win the big prizes.

Cash Drops – This is a promotion that gives you the opportunity to win even more money by playing a specified game. You will find cash drop promotions running regularly at Mr Green. When you play a specified slot on the day of the offer, you can win extra prizes of between £5 and £250. Mr Green randomly selects players who have participated in the cash drop game and credits their accounts with the extra money. The great thing about Mr Green’s cash drop promotion is that when you win these bonus prizes, they are credited to your account as real cash, they have no wagering requirements attached. So it’s your choice whether to withdraw your winnings, or use them to play more games and try to win even bigger prizes.

Slot Tournaments – This is a type of competition that runs on a particular selection of slots, with prizes available for the winners. Mr Green have slot tournaments every weekend. You simply play any of the slots that are included in the tournament, and the 5 players with the highest percentage win over 20 consecutive spins throughout the competition will be rewarded with cash prizes. As with cash drop prizes, you will be credited with real cash.

Bonus Wagering Requirements

Casinos offer some of the best slot bonus and UK offers in order give you more opportunity to play. Therefore, any bonus you accept will come with wagering conditions. You will need to play through your bonus amount a certain number of times before you can withdraw any winnings you have made with it. Different casino games contribute different amounts towards playthrough requirements. The great news with slots is that any money you wager will count 100% towards your wagering requirements. When you compare this to say roulette, which can contribute as little as 5%, or may not even contribute at all at some casinos, then achieving the wagering requirements for a slots bonus is very simple and easy to do.

When you are choosing a bonus, you should ensure you understand the playthrough requirements attached to it. They can vary greatly from one operator to the next. We have seen casinos with wagering requirements of 120x, this is huge compared to our top 3 casinos. Take 888 Casino for example, you will need to wager your bonus amount 30 times in order to withdraw winnings made with it. So if you were to deposit £100 and get the maximum bonus of £100, you would need to wager 30 x 100 = £3000. Far more favourable than the £12000 you’d have to wager with a 120 x requirement!

You should also check how long the bonus is valid for. For example, at Betfair Casino, your first deposit bonus is valid for 7 days. This will suit the players who intend to play a lot of slots over short period of time. For those players who would like a longer time frame, then it would be better to opt for Mr Green, who give you 30 days to meet your playthrough requirements, or 888 Casino who give you 14 days to clear the free bonus and a massive 90 days for the first deposit bonus.

We’ve put together the bonus conditions for the best online slots offers, to help you decide which best suits your needs and playing style. When it comes to bonuses, it is incredibly important to not get too enticed by large numbers and shiny banners. You should always check carefully about the specific terms and conditions the casino provides. If the bonus amount is big and attractive, you might get attracted by it and rush to deposit money. However, if the wagering requirements are incredibly high and the validity of the offer is so short that it would be impossible to fulfill the conditions, then the offer is not as great as it appears. In the table down below, we have carefully displayed the most important terms and conditions of the bonuses, which our top 7 operators provide.

The Bonus Terms and Conditions of Our Top 7 Operators
CasinoFree Slots BonusRequired Minimum DepositPlay­throughBonus ValidityDeposit BonusPlay­throughValidityPlay here!T&C
NetBet10 Free Spins£1050x7 days100% up to £20030x30 daysClaim & Play!Full T&Cs apply. 18+. New players, £10+ deposit required,no e-wallets/prepaid cards,30x Playthroughon Bonus and 50x on Free Spins winnings.
Mr. Green200 Free Spins£2035x7 days100% up to £10035x30 daysClaim & Play!Full T&Cs apply. 18+. Terms and Conditions apply. New players only. 35x wagering applies to Bonus Cash and Bonus Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Bonus Spins and 20 Bonus Spins per day over 5 days on selected games. BeGambleAware.org.
LeoVegas20 Free Spins£101x3 days£100 Cash35x7 daysClaim & Play!Full T&Cs apply. 18+. Free spins - no deposit required & new players only. Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward. Only cash stakes qualify & wagering contributions vary. 5 free spins on Book of Dead with each qualifying deposit, 3 day expiry. BeGambleAware.org.
888Casino£88No30x14 days100% up to £10030x90 daysClaim & Play!Full T&Cs apply. 18+. New players only • No Deposit Offer: Claim in 48 hrs • 14 day expiry • FP wins are credited as bonus and capped at £10, exc. JP win • 50x wagering • Deposit Bonus Offer: £20 min deposit with code • Valid for selected games only • Bonus wins capped at £500 • 30x wagering – req. vary by game - in 90 days • UK only - deposit balance is available for withdrawal at any time • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply.
PaddyPower20 Free Spins£10No Wagering24 Hours£5035x7 daysClaim & Play!Full T&Cs apply. 18+. UK & IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. Spins available after bonus is redeemed/lost. 10 per day with no wagering.
BGO10 Free SpinsNoNo Wagering3 days100% up to £20040x7 daysClaim & Play!Full T&Cs apply. 18+. UK only. Min £10 deposit. Win up to 500 Free Spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, max spins win £8 per 10 spins, max Bonus win £150, selected games & 65x wagering on winnings. No Neteller/Skrill.
PlayOJO50 Free Spins£10No Wagering7 days50 Free SpinsNo Wagering7 daysClaim & Play!Full T&Cs apply. 18+. For Every £1 you deposit, 1 free spin will be credited. Up to 50 free spins on Book of Dead. Min. deposit is £10. Offer only available for first time depositors. After your first deposit you may claim an additional 30 free spins in the Kicker section. Extra free spins must be claimed within 3 days. Game: Rich Wilde and Book of Dead Spin Value: £0.10. OJO’s Rewards and Game Play policy applies.

As you can see, there are plenty of differences beyond the lump sum of the bonus. That is why we don’t always recommend the largest bonus – for new casino players, we would quite often advise them to pick the best slot bonus in the UK with longer validity and lower playthrough.

Best

The Best Progressive Jackpots for Real Money Slot Wins!

One of the biggest draws of playing slots at an online casino is the huge amounts of money that can be won on progressive jackpot slots. There are some truly life changing amounts up for grabs. The largest amount of money ever won on an online slot was a staggering €17.8 million. The lucky winner scooped the jackpot on 20.01.2013, playing Mega Fortune. It is a 5-reel, 25-line slot, with a luxury theme. When 3 bonus wheel symbols appear, the jackpot bonus game is activated. The player then spins the wheel of fortune to win one of 3 jackpots – including the Mega Jackpot! If you fancy trying your luck on NetEnt’s most rewarding game, you can play Mega Fortune with your slots bonus at Mr Green.

Some of our favourite progressive games are Playtech’s Age of the Gods jackpots. There’s a huge assortment of slots featuring iconic Gods from Greek mythology. These include Zeus, Athena, Poseidon and Hercules, amongst others. Each of the Greek God themed games are linked to the Age of the Gods multi-level mystery progressive jackpots. There are 4 jackpots to win, Power, Extra Power, Super Power and the most lucrative Ultimate Power. When you play any of the slots in the series, the jackpot games are triggered randomly, however, the higher the bet the bigger the chances of entering the jackpot game. You do not have to get a certain pattern on the pay line, in fact, even a no win spin can trigger the jackpot game. Once the jackpot game is started, you are guaranteed to take home one of the 4 jackpots. You’ll see a grid of 20 squares which hide different jackpot symbols. You click on the squares to reveal the various jackpot symbols. Once you reveal 3 matching symbols, that is the jackpot prize you win. You can play the Age of the Gods jackpot games with the best slot bonus in the UK, right there, at Betfair.

The great thing about finding a good bonus is that it will give you extra chances to play and win these big progressive jackpot prizes. You will find that some operators give favourable bonus conditions for jackpot wins also. Take for example 888 Casino, you will need to wager any winnings you make from your free bonus 30 times in order to make a withdrawal, and the maximum withdrawal you can make is limited to £15. However, progressive jackpots are the exception to the rule. If you strike it lucky and scoop the jackpot on Millionaire Genie, then the prize money is yours to keep. No playthrough required and no limit on your prize money.

In the following table, you can find helpful information about the bonus rounds, bet limits and RTPs of some of the most popular jackpot slots.

Progressive Jackpot SlotsBonus RoundBet LimitsRTPSoftware DeveloperPlay at:T&C
Mega FortuneYes£0.25 – £5096.40%NetEntMr GreenFull T&Cs apply. 18+. Terms and Conditions apply. New players only. 35x wagering applies to Bonus Cash and Bonus Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Bonus Spins and 20 Bonus Spins per day over 5 days on selected games. BeGambleAware.org.
Age of the GodsYes£0.20 – £50095.02%PlaytechBetfairFull T&Cs apply. 18+. Minimum deposit of £10, x45 wagering, Roulette & Blackjack 50% weighting. Bonus valid for 7 days. Not available to customers using Moneybookers/Skrill or Neteller as a payment method.
Millionaire GenieYes£0.15 – £15095.02%Dragonfish888CasinoFull T&Cs apply. 18+. New players only • No Deposit Offer: Claim in 48 hrs • 14 day expiry • FP wins are credited as bonus and capped at £10, exc. JP win • 50x wagering • Deposit Bonus Offer: £20 min deposit with code • Valid for selected games only • Bonus wins capped at £500 • 30x wagering – req. vary by game - in 90 days • UK only - deposit balance is available for withdrawal at any time • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply.
Mega MoolahYes£0.25 – £6.2596.92%*MicrogamingBetwayFull T&Cs apply. 18+. United Kingdom - New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x bonus wagering applies as do weighting requirements. Debit Card & PayPal deposits only. Irregular gameplay may invalidate your bonus. This offer is valid for 7 days from your new account being registered. Full Terms apply. 18+. BeGambleAware.org. Bet The Responsible Way.

Of course, while choosing a slot is important, you should also keep the bigger picture in mind. If you want to play with real money and have an actual shot at the alluring jackpot, you should look to register at a casino where you will get good terms. You should also take a look at the platform, as you will probably want to play more than one game. With that in mind, here is our top progressive jackpot casino choice:

  • Numerous Age of the Gods Themed SlotsNew Slot Variants Added RegularlyMany Bonus Features in AoG Slots4 Age of the Gods Progressive JackpotsUltimate Jackpot Prize Over £340K
  • £100 Welcome BonusChoice of Over 300 SlotsMany Progressive SlotNumerous Promotions
  • ApprovedPlay Here!
Full T&Cs apply. 18+. Minimum deposit of £10, x45 wagering, Roulette & Blackjack 50% weighting. Bonus valid for 7 days. Not available to customers using Moneybookers/Skrill or Neteller as a payment method.

How to Choose the Best Slots Bonus in the UK

Choosing your bonus is not as easy as it sounds – and not always sweet! Casinos are not in the business of giving you money for free, so actually have to work quite a bit if you want to make the most of the best slots bonus in the UK. Here is our short and friendly guide to picking the best slot bonuses in the UK:

  • First, consider how much you want to deposit and how often you plan to play.
  • Second, look out for exciting and rewarding slot games you can play with the bonus money, which are more likely to bring you winnings.
  • Third, choose the bonus amount you find most appealing.
  • Fourth, look at the wagering requirements and validity period of the bonus.
  • Then consider which games are included in the bonus terms and conditions and whether you enjoy playing them.
  • Finally, look at the overall design and game catalogue of the casino and see if it fits your taste – if so – then go ahead and make a deposit!

Of course, if you don’t want to waste time going through all the sites one by one, you can always use our best slot bonus UK offers list – which took quite a while to comply!

Questions from Our Readers

We commonly receive questions from people, who read our reviews and would therefore like to provide you with a section, where we give answers to some of the FAQs. This way we can maybe help out some of you by saving you the time to search for answers to your questions. Hope you find them helpful!

🎰 What is a slot bonus?

A slot bonus is a reward that the casino gives to their players. It can be upon registration or offered as a regular promotion. The kinds of slots bonuses vary. You might be rewarded with free spins or a deposit match up to a certain amount.

🎰 How to claim a slot bonus?

The very first thing you must do is to choose one of our top slots bonus casinos. Then you will be able to grab a welcome bonus. Some require an opt-in, there might be also bonuses that require a bonus code. The most important thing is to always read the terms related to an offer before claiming it.

🎰 What are no deposit bonuses?

No deposit bonuses are new player sign-up offers which are awarded upon registration, without you having to deposit real money. Still, you should keep in mind that in most cases, the winnings of such bonuses are still subject to wagering requirements. For that reason, many players prefer to try out low wagering casino bonus offers instead.

🎰 How does no deposit slots bonus work?

Pretty easy, actually. A no deposit bonus is given to you, it the moment that you register. And you don't have to deposit your money in order to receive it. From there on, you can play with the bonus funds. As you can see the deal is really simple. The catch is that if you want to withdraw your no deposit slots bonus, there are conditions that you have to fulfil. So read the terms carefully and don't claim offers with requirements that you cannot meet.

🎰 What are free spins bonus offers?

Free spins bonus offers are usually a favourite of all players that like to spin the reels. The idea is that instead of money, the casino rewards you with a number of spins on certain game or games. The spins don't cost you a thing, but the winnings that you will eventually accumulate are a subject of wagering requirements. And they also have a validity.

🎰 How to play through casino slots bonus?

Depending by the conditions of the offer that you claimed, your slots bonus will have wagering requirements. They represent the number of times that you have to wager the amount that you were given. If for example the requirements are 10x and you received a bonus of £20, then you will have to wager £200 in order to withdraw the bonus funds. Keep in mind that there is also a validity period and once over, all bonuses will be forfeited.

🎰 What slot machines have the best bonuses?

There are many types of slot bonuses you can take advantage of. On a general note, many casinos offer free spin slot bonuses on sign-up, which allow you to try out different games and find the best pick. To determine the best bonus rounds, you need to compare the RTP rate listed on the slot machine.

🎰 What is the best online slot site?

The answer of this question can be rather subjective. As slot fans, we usually look into the number of online slots available, the mobile app, the welcome bonus offer and the free spins offered by the casino. You can see more details in our ranking of the best slot sites in the UK, but to keep it short, here are the top 3 slot sites for 2020:

  1. The Grand Ivy
  2. PlayOJO
  3. Betway

🎰 Which online slots pay out the most?

Best Slots Welcome Offers 2019

The payouts of online slots are determined by their Return to Player rate – the RTP is programmed in advance by the software developer and is a representation of your odds of winning. All online slot games have their payout rates listed publicly in their description, so it is a good idea to check them in advance.

🎰 What slots have the best odds of winning?

In order for a slot game to have high odds of winning, it need to have high RTP percentage. According to most sources, amongst some of the online slots with best RTP are Monopoly Big Event, Mega Joker, Joker Strike, Blood Suckers, Uncharted Seas, Jackpot 6000 and others.

🎰 What is the best online slot game?

This varies according to player preferences. But most gamblers would choose Starburst as their favourite slot game and Mega Moolah as the top jackpot slot. Some other high-rated slots are Bonaza, Cleopatra, Gonzo’s Quest, Jurassic Park and others.

🎰 How do you pick a winning slot machine?

Always look at the RTP percentage of the game – if the slot has a high RTP of 95% or higher, then you have a great chance of winning from the slot machine.

Best Slots Welcome Offers Free

🎰 Can you make money playing online slots?

Best Slots Online

Some people have become millionaires from playing online slots, so the answer to that question is absolutely yes. However, most gamblers don’t win fortune out of this activity and it is always recommended to not expect to win too much out of them. Instead, look at slots as a fun activity, which may win you some extra pocket money.

Written by: Harry Kane