The Ultimate Guide to Free Spins Online Casino Bonuses

If you’re on this site, that means you love online slots. And if you love online slots, then you’ve got to check out our top free spins bonuses for UK players. With free spins you can test out new games and casinos, get extra chances to play, and keep what you win.

We list the best offers on sign up for new players who are looking for their first deposit bonus or want to enjoy casino free spins, no deposit required. Our top recommended sites are all UKGC-licensed and also offer long-term existing players free spins as regular promotions.

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Free Spins Online Casino Bonuses UK

The Best Free Spins Online Casino Bonuses in the United Kingdom for 2023

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88 Free Spins


888 Casino

Wagering requirements: 1x

No Deposit Offer: New players with valid mobile number only • Claim in 48 hrs • 14 day expiry • Valid for selected games • Pre-1st deposit only: FS voucher winnings is uncapped, bonus wins & max redeemable amount for non-funded players capped at £100, excl. JP wins • Wager Bonus x1 - req. contributions vary by game • Bonus expires in 90 days • Deposit Offer: 1st time depositor at 888casino only • £20 min deposit • Claim in 48 hrs • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 30x wagering – req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply. 18+  only, 

77 Free Spins


777 Casino

Wagering requirements: 50X

New players only • 18+ •  Claim in 48 hrs • 14 day expiry • Free Spins (FS) wins credited as bonus & capped at £10, excl. JP win • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 50x wagering - req. vary by game • Bonus expires in 90 days • Withdrawal restrictions & full T&Cs apply. 

10 Free Spins


LuckyVegas Casino

Wagering requirements: 60X

Win amount is £100 or double the bonus amount at maximum. New registering players only. Game: Book of Dead, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. 18+ Play responsibly.

10 Free Spins


SpinzWin Casino

Wagering requirements: 50X

New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £/$/€20. Excluded Skrill deposits. Full Terms Apply. 18+ only, #AD

50 Free Spins


777 Cherry Casino

Wagering requirements: 35X

Terms & Conditions Apply. New Players Aged 18+. Please Gamble Responsibly.

5 Free Spins


All British Casino

Wagering requirements: 35x

Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet while playing with a bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions. Further T&Cs

50 Free Spins


Space Wins Casino

Wagering requirements: 65X

18+. Play Responsibly. New players only. No deposit required, valid debit card verification required. £8 max win per 10 spins, max bonus conversion £50. 65x wagering requirements. Full T&Cs apply. 

20 Free Spins


Lights Camera Bingo

Wagering requirements: 65X

#AD New Players Only, No Deposit Required, Valid Debit Card Verification Required, £8 Max Win Per 10 Spins, Max Bonus Conversion £50, 65x Wagering Requirement, Full T&Cs apply T&C's Apply.

20 Free Spins


Great Britain Casino

Wagering requirements: 65X

New customers only. First 3 deposits only. Min deposit £10. Max bonus £850 + 50 spins on Starburst. Selected slots only. 4x conversion. 40x wagering. T&C's apply.

11 Free Spins


This Is Vegas Casino

Wagering requirements: 30x

Terms & Conditions Apply. New Players Aged 18+. Please Gamble Responsibly.

Free Spins


NetBet Casino

Wagering requirements: none

18+. New Player, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings. Terms apply. 

30 Free Spins


Wink Slots Casino

Wagering requirements: 30x

18+. T&Cs apply: 1st depositors only. Country restrictions apply. Min £10 deposit, get 100% Bonus (max £100) + 30 Free Spins [FS] on specific slots. Must be claimed within 7 days; FS valid for 7 days once claimed. FS wins granted in bonus after all FS are used. Bonus wins capped at £400 exc. JP wins. Bonus valid on specific games only. Wagering req. apply: 30x bonus funds (vary by game); Full T&Cs apply. 

50 Free Spins


Casino 2020

Wagering requirements: 40x

18+. New players only. Up to 400 (18p) free spins (FS) on first deposit. Locked to Cleopatra's Prizes. FS available every day for 20 days. Up to £300 deposit match via 2 deposit boosts. Min deposit £10. Bonus and FS wins subject to 40x wagering requirement. T&Cs apply. 

50 Free Spins


Mr Spin

Wagering requirements: 20x

#AD    18+. New players only. Up to 50 (20p) free spins on Reel Royalty only. Winnings paid as bonus credit with a 20x wagering requirement. Max withdrawal from bonus winnings £50. T&Cs apply. 

20 Free Spins


Dr Slot Casino

Wagering requirements: 40x

18+. New Players only. Up to 100 locked Free Spins (FS) (20p) after first deposit awarded in sets over 10 days to use an Full Metal Jackpot. Wins paid as bonus credit. 7 day expiry. Up to £1,000 Welcome Bonus available via 5 deposit boosts. Min Deposit £10. 40x wagering requirement on all bonuses and FS wins. 30 days expiry from registration followed by 30 days expiry after each deposit. Withdrawal of deposit excludes player. Further T&Cs apply. 

50 Free Spins


Leo Vegas Casino

Wagering requirements: 35x

Full T&Cs apply. New reg only. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-Free Spins x10p to added to Big Bass Splash with each qualifying deposit, 3 day expiry.18+ 

Why Do UK Online Casinos Offer Free Spin Bonuses?

Why Do UK Online Casinos Offer Free Spin Bonuses?

To draw in new slot players, many online casinos provide signup promotions in the form of a deposit bonus, a no deposit bonus, free play credits, or free spins.

Free spins online casino bonuses are one of the most popular ways of attracting players at new online casinos in the UK. They give you the opportunity to try out the casino through bonus play, especially the slots, and possibly win real money payouts.

You can use these types of promotions to start a bankroll and build it up by claiming free online casino spins no deposit. Even so, there are conditions attached to these offers and they vary from casino to casino, which means that it's not always easy to build a bankroll from free spins. You may still have to make a deposit at some point.

Online casinos also reward player loyalty. As an existing player you’ll often find offers such as daily free spins, where you deposit a set amount during the week and unlock a specific number of spins. For example, deposit £10 and get 15 free spins. Or, you can be the first to try new casino games, where you get an amount of free spins to play on a new slot release.

Keep these things in mind:

  • While you don’t need to make a deposit to claim casino free spins no deposit, you will often have to deposit later to meet wagering requirements. Because of this, the spins technically aren’t free.
  • This is why at many UKGC licensed casinos, you might find free spins listed as bonus spins, extra spins, or something else. These are all different names for free spins and are the same exact kind of bonus. Due to UKGC regulations, online casinos aren’t allowed to advertise offers as free if there is a deposit required at any stage.

Free Spins Online Casino Bonuses That Work for You

All free spin bonuses have the same purpose: to give you extra cash that can help you win real money when playing slot games at your preferred UK casino. However, not all these bonuses are alike.

Discover our overview below so you can figure out which bonus suits your gameplay best.

  • Deposit Free Spins

    A deposit free spin bonus is probably the most common type of slot player promotion. Top casinos offer a generous amount of free spins for a small deposit and give you plenty of time to enjoy them and win, too.

    What we look for: Casino bonuses with reasonable wagering requirements, and fast withdrawals so that you can cashout your money quickly when you meet them.

  • Free Spins No Deposit

    In the UK, free spins no deposit are the most popular kind of offer, because they don’t require you to deposit any of your own money before claiming them. Usually, they are given as free spins on sign up to new players and may or may not come with wagering requirements. Often there is only a minimum deposit required to cash out.

  • Deposit Bonus + Free Spins

    Some sites offer the typical casino bonus (like 100% deposit bonus up to £100), but with spins added into the package to appeal to slot players. You can either get all your bonus spins at once or over a period of time.

    For example, this can look like 50 spins broken down into:

    • the first 10 up front
    • 10 more spins every day for 4 consecutive days

    Remember: These types of bonuses will also come with wagering requirements, so make sure you are clear on these before accepting a bonus package.

  • Free Spins No Wagering

    Some free spins bonuses come with no strings attached, meaning you can cash out your winnings without meeting any wagering requirements first. If you win anything from the free casino spins, you’ll get real money rather than bonus credit.

  • Ongoing Free Spin Promotions

    Casino bonuses don’t end after your welcome package. In fact, at UK casinos you’ll always find a mix of the following free spin offers for existing members:

    • Daily casino free spins

      Deposit a set amount as indicated by the casino and play this through on your favourite online slot games, usually on weekdays. Once you reach the wagering requirement, you can claim your extra spins.

    • Monthly free spins

      What’s better than testing a different slot release each month through bonus spins? This is also commonly referred to as a Game of the Month promotion.

    • Tournament spins

      Rank well in a slots tournament leaderboard and get free spins, among other prizes.

How to Claim Free Spins Casino Bonuses in the UK

Our best online casinos in the UK offer free spins bonuses that give new players a set number of spins to play some of their top slots with. Claiming your next bonus is easy and can be done in 3 simple steps:


Pick Your Bonus

So, you’ve decided to play UK real money slots and create a casino account with one of our top sites. All that’s left to do is to check out the new player promotions available here. Our slots-only promotions are tailored especially for slots players like yourself. You can choose between a free spins no deposit sign up offer or a real money deposit bonus.

Our Top Tip: Always read the fine print to understand the bonus value before accepting any offers. This can be found under the Terms & Conditions section of each individual bonus.


Register with the Casino

If you see a promotion advertised on our site, you can be sure that the free spins casino offering it is one of the best for 2023. Making an account only takes a couple of minutes. Note that you need to be 18 years or older to sign up to a casino site in the UK.

Looking for fantastic mobile slots gameplay? Regular weekly bonuses? Massive lobbies? Whatever it is you seek, we’ve got the casino for you. Please gamble responsibly.


Claim the Offer With a Free Spins Code

Whether your chosen offer requires a deposit or not, you may need a special bonus code to claim it. Our free spins codes for UK players are totally up-to-date, and all of them are linked to fantastic offers. Sometimes, we advertise exclusive codes for promotions that you literally won’t find anywhere else.

Remember: Not all free spins casino bonuses will need a special code, and we promote plenty of no code promotions on this page too.

5 Expert Tips to Get the Most Out of Online Casino Free Spins

We love free spin offers because of the many options they present. You can choose whether you want to play at a free spins no deposit casino, or whether you want to make a first deposit. You can even choose the size of your bonus. Still, there are more things you need to consider to make sure you’re not wasting your money, and to ensure you’re safe when you play.

Discover our checklist below, which we use when searching for the best free spins bonuses:

Look for free spins online casino bonuses that have reasonable wagering requirements. This means that the playthrough requirements should be fair, especially in relation to the amount of free spins you’ll get. Although it’s always better to find lower requirements like 30x.

You should have time to properly enjoy your casino free spins. Look for offers that last at least a few days up to a week. You won’t generally find offers that last longer than that.

Some casinos will confiscate your prize when you win real money with your bonus. This is especially common for no deposit offers. Don’t settle for free spins bonuses with these clauses. Our recommended UK sites will let you keep your winnings.

Don’t play at a free spins casino with long cashout speeds. Picture this: you play your spins and win. You meet the wagering requirements and make a withdrawal, only to wait weeks to see the money in your account. Nobody should have to experience that!

If a casino offers you bonus spins on a high volatility slot game, make sure to claim them. High volatility slots will usually award bigger wins, so you could potentially get more out of the game you play. Although big wins on volatile slots are less frequent, which is why we recommend using free bonus credit to play on them.

The Most Popular Free Spins Slots UK

Casinos can choose any number of pre-selected slots for you to enjoy your extra spins on. In the UK, there are a couple of slot staples that will regularly pop up for free spins online casino bonuses.

We’ve gathered a list of the most common titles below – have a look to see whether any of your favourite slots feature!



Starburst is one of the top free spins slots UK of all time, probably due to its simple mechanics and a return to player of 96.09%. This iconic NetEnt slot comes with a max win up to 50,000 coins. If you land a Starburst Wild, it will expand to cover the entire reel, lock the reel into position, and award you a respin.


Book of Dead

Be in the chance to win up to 250,000 coins in this Play’n GO slot. You can also get 10 free spins when landing 3 or more scatters. Make the most of the free spins round with a randomly chosen expanding symbol.


Big Bass Splash

Get up to 20 free spins when you hit 3 or more scatter symbols in this online slot game by Pragmatic Play. This is a high volatility slot with a return to player of 96.71%. It also features a max win up to 5,000x your bet.


Aloha! Cluster Pays

This NetEnt slot has a return to player of 96.42%. Land 3 or more free spins symbols to activate up to 12 free spins in the main game. The Symbol Drop feature removes low paying symbols to increase your chances of winning. You can also retrigger up to 4 additional spins.


Finn and the Swirly Spin

This slot machine from NetEnt has a return to player of 96.62%. It also features 4 different types of free spin games: the Star Bar, the Lava Lair, the Lucky Mug, and the Golden Pot. The Star Bar round awards the most free spins at 7.

What Are In Game Free Spins?

In game free spins should not be confused with free spins bonuses. In game free spins are a slots feature that occur within the gameplay itself, to give you additional rounds to play. For example, land 3 or more scatter symbols in NetEnt’s Butterfly Staxx and get up to 7 Butterfly Spins.

Here at VegasSlotsOnline we’ve built a library of top free slots with bonus and free spins. Check out our table of recommended online casino games with free spins below and test them out for free before committing to real money play!

Note: You still need to be 18 years or older to play for free in the UK.

Online SlotSlot ProviderFree Spins FeatureReturn to Player (RTP)
Big Bad WolfQuickspin3 or more scatter symbols activate 10 free spins97.34%
White RabbitBig Time Gaming3 scatter symbols award 15 free spins97.24%
Immortal RomanceMicrogaming4 Free Spins Games with up to 25 free spins96.86%
Jumanji NetEnt 4 Free Spins Games with up to 10 free spins96.33%
Break Da Bank AgainMicrogaming3 or more scatters trigger up to 25 spins95.43%

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Free Spins Online Casino Bonuses FAQs

Can I win real money with UK free spins casino bonuses?

Yes, you can. While the main purpose of a free spins bonus is entertainment and testing out a casino, you can win real money too. Our top UK free spin offers for 2023 let you keep what you win.

Are free spins really free?

Free casino spins give you more chances to play slots, in addition to the real money in your account. You will either need to make a real money deposit to claim your offer or make a deposit later to play and meet playthrough requirements. In that sense, free spins aren’t free. To make the distinction, many UK-facing casinos use other terms like bonus spins, or extra spins.

How do I get free spins in the UK?

Most UKGC-licensed casinos will have some kind of free spins bonus that you can claim. The two main types of offers are deposit free spins and no deposit free spins. Once you find an offer you like on our page, you can click out to the casino site, sign up, and claim your bonus. It’s as easy as that!

How do I know your free spins bonuses are the best in the UK?

We’ve made it our mission to build a website that caters to every online gambler’s needs. From supplying free games to reviewing real money sites, we update our lists to make sure you’re truly getting the best in 2023. Every single offer we recommend is linked to a top free spins online casino licensed by the UKGC and is a bonus that we’ve tried and loved.

Are free spins casinos safe?

Yes, as long as they are licensed and regulated. We only promote casinos to UK players that are licensed and audited by the UKGC. That’s how you know that your personal details are safe, the bonus offers are legit, and the games have random outcomes. We recommend sticking to UKGC-licensed sites to ensure your safety online.

Aren’t free spins a slots game feature?

This page is about free spins online casino bonuses, which gambling sites will offer you as a way of playing and winning on slot games. That’s not to be confused with the free spins feature that is found in many slots games. This awards a number of extra rounds of gameplay after hitting a specific combination of symbols.

Can I use different deposit methods to claim bonus spins?

Our free spins casinos have a wide range of deposit methods available to players. These include debit cards like Visa and Mastercard, Pay by Phone options, and e-wallets like Paypal. Be aware that most times it is not possible to claim bonuses when using Skrill and Neteller.

Can I claim your recommended free spins offers on mobile?

Absolutely. All our recommended casinos are mobile-optimised, so any bonus you see on this site can be claimed from any device. Not only that, but you can play your extra spins from your mobile phone too.

Which are the most popular free spins slots UK?

UK casinos usually award free spins on slots such as Starburst, Book of Dead, and Gonzo’s Quest. Look for casino sites that don’t restrict you to just one slot title when claiming your bonus.

How many free spins can I receive?

This depends entirely on the offer that you are claiming. At UK casinos it is common to receive up to 50 spins on a no deposit bonus, for example. Some casinos may offer even more but remember that free spins bonuses are not meant to be big offers. They’re more of a risk-free introduction to the casino.

Do free spins always require a bonus code?

Most times, you’ll be asked to enter a special bonus code to claim your offer. Some free spins casinos won’t ask you for a code. There is no difference in the quality of bonuses attached to codes and those that aren’t.

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