The Best Free Spin Slots Sites in the UK

Slots are the most popular casino game in the world. Some of the most sought after of them are free spin slots, which give you the ability to have additional spins either from a bonus offer or their own mechanics. Below, you will find the best free spin slots online casinos in the UK:
Free Spin Slots Casino Bonus Offer Free Spins Wagering Requirements Offer rating Secure Link
£1500  + 100 Bonus Spins 100 x35
5.00 ★ out of 5
grandivy.com 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. Only bonus funds contribute towards any wagering requirements.
£100 + 10% Cashback 200 x40
4.95 ★ out of 5
casino.com Full T&Cs apply. New customers. 20 Spins for selected AOTG slots credited on reg, 180 (20 per day) following first deposit. Spins valid for 24 hours, exp in 30 days. Winnings credited as bonus funds with 20x wagering, max win £100. Min £20 dep for bonus funds. 40x wagering, game weighting/restrictions, betting limits. Casino-only bonus. Not Available on iOS app. Payment restrictions.
£50 + 100 Free Spins 100 x35
4.90 ★ out of 5
karamba.com Full T&Cs apply. 18+, Welcome Bonus: New Players only. Min Deposit: £10. Max bonus £50. 100 spins require 3 deposits. WR 35x, spins valid for 24hrs, on selected games.
£100  + 50 Bonus Spins 50 x35
4.90 ★ out of 5
klasino.com Full Terms Apply. 18+. New players only. One bonus offer per player. Minimum deposit of £20 Max bonus bet £5 Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused bonus or spins shall be removed. Bonus spins are valid on Starburst video slot game only. Bonus spins winnings are credited in form of bonus funds and are capped at £50 Bonus funds are 100% of your first deposit up to £100 Bonus funds are separate to Cash funds and are subject to 35 x wagering the total of bonus plus cash funds. Only bonus funds count towards wagering contribution. BeGambleAware.org.
£200 + 77 Free Spins 77 x50
4.85 ★ out of 5
777.com Full T&Cs apply. 18+ • Promocode: TUKC • No Deposit Offer: New players only • Claim within 48 hrs • 14 day expiry • FreePlay (FP) wins credited as bonus & capped at $10, 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 • Deposit Offer: 1st deposit only of $20 min • Bonus granted once deposit is wagered 20x • Bonus expires in 21 days • Both: Bonus wins capped at $500, excl. JP wins • Bonus & FP valid for selected games • Payment method & country restrictions apply • Withdrawal restrictions & No Deposit Offer terms & Deposit Bonus Offer terms apply. • BeGambleAware
£111 + 100 Extra Spins 100 x60
4.80 ★ out of 5
yeticasino.com Full T&C apply. 18+ New customers only. No restrictions while playing with cash. Min. refund bonus is £10. Wagering on bonus is 60x. Refund bonuses granted next day when 1st deposit has been lost. When playing with refund bonus max. bet is £5. Eligibility is restricted for suspected abuse. Skrill and Neteller deposits excluded.
120 Free Spins On Starburst 120 x10
4.75 ★ out of 5
partycasino.com Full T&Cs apply. 18+. New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded.
£200  + 100 Free Spins 100 x35
4.70 ★ out of 5
mrplay.com Full T&Cs apply. New players only. 18+. Min deposit £10. Welcome package splits over 3 deposits, 35x wagering requirements apply to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins a day for 5 days. 50x wagering requirements apply to spins.
500 Free Spins On 1st Deposit 500 x40
4.70 ★ out of 5
netbet.com Full T&Cs apply. 18+. *New players, £10+ deposit, no e-wallets/prepaid cards, 50x wagering on Vegas Free Spins, 40x wagering on Casino Free Spins.
£300 + 100 Zee Spins 100 x35
4.65 ★ out of 5
playzee.com Full T&Cs apply. 18+. New players only. Min Deposit £20. Max Bonus Bet £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org

As you can see, every one of the free spins slots operators offers a good number of additional spins as part of their welcome offer. We would also like to advise you that all online casinos and games showcased in this article are all licensed and regulated by the UKGC and have been thoroughly tested. Some of them are even a part of the new Playtech casinos list. Our reader’s safety is our prime concern.

Most of the free spin slots sites feature hundreds and even thousands of games on their platform. We are confident that they will have something suited to your liking. Alternatively, if you would like to find out more about this type of casino game and the best places to play it, refer to our best slot sites in the UK guide.

Top Free Spins Slots Online Casinos for UK Players

  • Grand Ivy 🥇 (The Best Free Spin Slots Site in the UK)
  • Casino.com 🥈 (Most Trusted Free Spins Slots Operator)
  • Karamba 🥉 (Best for Slot Games)
  • Klasino 🎖️ (Great Mobile Free Spin Slots UK App)
  • 777 Casino 💫 (Free Spin Slots Site Best for VIP Programme)
  • Yeti Casino ❄️ (Great Live Casino Games)
  • Party Casino 🎉 (Free Spin Slots UK Site Best for Payment Methods)
  • Mr. Play ✨ (Best Free Spins Slots Casino Bonus)
  • NetBet 💸 (Top Free Spin Slots Casino for Real Money Casino Games)
  • Playzee 🎰 (UK Online Casino Best for Slots with Free Spins)

Top 10 Free Spin Slots in the UK

  1. ▶ Starburst by NetEnt
  2. ▶ Book of Dead by Play’n Go
  3. ▶ Golden Goddess by IGT
  4. ▶ Bonanza by BTG
  5. ▶ Mega Moolah by Microgaming
  6. ▶ Cleopatra by IGT
  7. ▶ Gladiator by Playtech
  8. ▶ Zeus by WMS Gaming
  9. ▶ Mystic Dragon by Real Time Gaming
  10. ▶ Siberian Storm by IGT

Types of Slots with Free Spins

Free spins are a significant boon to your gambling when you can use them. In order to not be confused, we would like to use this section and explain the different types of free spins on slots that you can acquire at online casinos. There are free spins from promotions and free spins during gameplay.

The first way you can get free spins on slots is through a promotion at your casino of choice. You will often see them included in welcome bonuses that are tailored towards new players. These free spins can either have wagering requirements attached to them or for them to be wager-free, such as one of the many options to play Tomb Raider online for free. There are also spins given to you just for confirming your account at some operators.

The other type you can find at free spin slots operators is spins rewarded during gameplay. This means that if you manage to get the appropriate combination of symbols, you will get a few or a whole pack of free spins to use. Some games don’t have free spins but instead call them re-spins which are sparsely given out.

Types of Free Spin Slots

Free Spins on Slots with The Highest RTP

In order to maximise your rewards while playing at free spin slots UK online casinos, we recommend picking the games with the highest RTP. This will help you to win as much as possible while still having loads of fun. Here are the top free spin slots with the highest RTP:

Free Spin Slots Game Best Casino Variance RTP Jackpot Rating Secure Link
Low 99.32% No
4.95 ★ out of 5
grandivy.com
Low 99.07% No
4.90 ★ out of 5
casino.com
Me­dium 99.00% No
4.90 ★ out of 5
netbet.com
High 98.90% No
4.85 ★ out of 5
karamba.com
Low 97.87% No
4.80 ★ out of 5
777.com
High 97.43% No
4.80 ★ out of 5
playzee.com
Me­dium 97.32% Yes
4.75 ★ out of 5
yeticasino.com
Me­dium 97.20% Yes
4.75 ★ out of 5
mrplay.com
High 97.19% No
4.70 ★ out of 5
klasino.com
Me­dium 97.15% No
4.65 ★ out of 5
partycasino.com

We would like to advise that the top 10 RTP free spins slots that we have showcased in the table above rarely feature free spins as part of a promotion or a game mechanic. However, that should not discourage you, as these games are available at almost all reputable free spin slots sites and offer some of the best slot payouts.

While the showcased above titles certainly deserve their spot as some of the best RTP slots, bear in mind that RTP percentage is not an accurate statistic. It should not be taken as such as it is a rough estimate that is used to assist you in your choice of game.

Progressive Jackpot Free Spin Slots Casinos

Another great feature of slots with free spins or any other type of slot, for that matter, is the jackpot. The main emphasis here is on the progressive jackpot prizes that are offered. These rewards can stack up to millions of pounds, and whoever lands the jackpot will be a millionaire. Here are the top free spin slots sites with progressive jackpots:

Free Spin Slots Site Welcome Bonus All Progressive Slots Max Jackpot Secure Link
100% Up to £200 + 11 Spins 228 £11,288,508 videoslots.com Full T&Cs apply. 18+. New Customers only. £10 minimum deposit required, 35 x wagering in order to receive the maximum of £ 200 bonus. Contributions to wagering vary by game. Bonus within thirty (30) calendar days under the 'My Bonuses’ section of your account (found under 'My Profile'). The 100% bonus up to £ 200 will be paid out in 10% increments to your Main Account balance. Max bet per spin is 50% of your deposit up to £20.
Up to 666 Free Spins 145 £6,176,164 chilli.com Full T&C's apply 18+. UK only. Win up to 666 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. Deposit/withdrawal fees apply.
Up to £100 + 10% Cashback 109 £11,290,320 casino.com Full T&Cs apply. New customers. 20 Spins for selected AOTG slots credited on reg, 180 (20 per day) following first deposit. Spins valid for 24 hours, exp in 30 days. Winnings credited as bonus funds with 20x wagering, max win £100. Min £20 dep for bonus funds. 40x wagering, game weighting/restrictions, betting limits. Casino-only bonus. Not Available on iOS app. Payment restrictions.
100% Up to £100 Welcome Bonus 108 £5,120,814 betfair.com Full T&Cs apply. Minimum deposit of £10, x45 wagering, Roulette and blackjack 50% weighting. Bonus Valid for 7 days. Not available to customers using Moneybookers/Skrill or Neteller as a payment method.
Up to £500 + 10% Cashback 95 £11,290,889 mansioncasino.com Full T&Cs apply. 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.

Free spins slots progressive jackpots are not local to the online casino that you are playing. They are accumulated from players enjoying the game worldwide . Hence, the rewards are staggering. It is no wonder that some of the best casino sites for progressive jackpots are home to the most avid slot gamblers.

Wager-Free Free Spin Slots Online Casinos

One of the rarest types of free spins on slots casino bonus is the no wagering spins offers. These promotions allow you to claim some free spins that are applied to a predetermined slot. On top of that, these free spins are either wager-free or have low wagering requirements attached to them.

Free Spins Slots Site No Wagering Bonus Applicable Slots Validity All Slots Site Rating Secure Link
50 Free Spins Wager-Free 1 Unlimited 750+
5.00 ★ out of 5
playojo.com Full T&Cs apply. 18+. First deposit only. 50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.
25 Free Spins 3 7 Days 160+
4.95 ★ out of 5
betfair.com Full T&Cs apply. Minimum deposit of £10, x45 wagering, Roulette and blackjack 50% weighting. Bonus Valid for 7 days. Not available to customers using Moneybookers/Skrill or Neteller as a payment method.
11 Free Spins No Wagering Bonus 1 7 Days 1300+
4.90 ★ out of 5
videoslots.com Full T&Cs apply. 18+. New Customers only. £10 minimum deposit required, 35 x wagering in order to receive the maximum of £ 200 bonus. Contributions to wagering vary by game. Bonus within thirty (30) calendar days under the 'My Bonuses’ section of your account (found under 'My Profile'). The 100% bonus up to £ 200 will be paid out in 10% increments to your Main Account balance. Max bet per spin is 50% of your deposit up to £20.
30 Free Spins 1 30 Days 250+
4.85 ★ out of 5
virgingames.com Full T&Cs apply. 18+. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

From our listing above, you may notice that the offers are pretty good. Of course, the promotions rarely include multiple free spin slots, and rather most are valid for one predetermined game. Make sure always to double-check the terms and conditions of the promotions before playing at the top no-wagering online casinos.

Best Free Spin Slots UK Bonus Offer

We may have mentioned this, but welcome bonuses are the most powerful tool you have when it comes to playing slots with free spins. The majority of spins come from them, but these offers are paired with a deposit match as bonus funds. You can use the extra money either for slots or for other games that you might enjoy.

Up to £200 + 100 Free Spins
Free Spins:
100
Wagering:
x35
Offer Rating:
4.90/5.00
Full T&Cs apply. New players only. 18+. Min deposit £10. Welcome package splits over 3 deposits, 35x wagering requirements apply to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins a day for 5 days. 50x wagering requirements apply to spins.

All bonuses, except for wager-free offers that you can claim at free spin slots UK casinos have wagering requirements attached to them. This means that you will have to wager your deposit and bonus funds multiple times in order to unlock them for withdrawal.

Of course, wagering requirements vary between the different free spin slots sites, but a standard playthrough that you can see at the best slot casino bonuses in the UK is x35. There are some instances where it can be higher or lower, hence you need to use your own judgement if the offer is convenient for you.

Free Spin Slots – An Excellent Boon to Online Gambling

As our guide about the best free spin slots sites is coming to an end, we would like to give you a quick overview of what we have said up to this moment. As you may already know, free spins are a great tool that you can use to maximise your profits, especially when they are a part of a generous welcome bonus that also gives additional cash.

We recommend always taking advantage of free spin slots UK bonuses, but you should double-check about any wagering requirements attached to them. Of course, you are not limited to only the selection we have showcased in this article. Plenty of the best casino sites on the market offer great promotions that can be used to take advantage of the best slots bonus features.

Free Spin Slots UK Popular Questions

Here, we will be listing the most popular questions that UK punters have about free spin slots and online casinos that offer them. Make sure to go over all of the queries and their answers for further information and in general to solidify your knowledge.

🎰 Which are the best free spin slots?

The best free spin slots in the UK are most frequently featured in welcome bonuses or are the most played. That's why we have made a list of the top 10 free spins slots, where you can take your pick based on your own personal preference.

🎩 Which is the best online casino for free spins on slots?

Our current best free spin slots casino site is Grand Ivy. It offers a wide plethora of slot games, a generous welcome bonus and a hefty amount of free spins that you can claim. Of course, you can freely choose another operator from the best free spin slots UK sites that is more to your taste.

💰 Can you win real money on free spin slots?

Yes, one of the best ways to win real money is with slots with free spins. That's why we have created our guide and did the necessary research. There is a wide plethora of options, so you can pick any of the top free spin slots online casinos and start your gambling journey.

🎁 Can I claim a free spin slots UK bonus?

Yes, you can claim a free spin slots UK casino bonus easily. After all, promotions are the main source of free spins. We always recommend double-checking the wagering terms and conditions before you claim the best free spins slots bonus. It is also a great idea to make sure that the slot the spins apply to is what you are looking for.

🤔 Can I use free spins on all slots?

Unfortunately, not all titles can be categorised as free spin slots. Of course, there are two different main types of free spins that you can claim. One is from bonuses, and the other is through gameplay. It's a good idea to get familiar with the types of free spins on slots, which we have covered in our guide.

💸 Which are the best payout free spins slots?

Payout for free spin slots depends on the RTP percentage mostly. For maximising your wins, you should play the best RTP slots with free spins. Just remember that RTP is just an estimate and not an accurate calculation. It is meant to help you get an idea of the payout of the game.

🎊 Can I play progressive jackpot slots with free spins?

At the time of writing this article, there is no reputable casino that offers free spins as a bonus for progressive jackpot slots. Of course, some have re-spins as part of their gameplay, but they are rare. Either way, even without promotional free spins, the best progressive jackpot free spin slots are always worth it to play due to the large prize pool.

🆓 Are there any wager-free free spin slots offers?

Yes, there are a few free spin slots operators that offer wager-free spins as part of their promotions. You can use the spins and then cash out the rewards without covering wagering requirements. Of course, many other operators from the top no wagering free spin slots sites can offer you this kind of promotion.

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18+ High 5 Casino does not offer “real money gambling” or an opportunity to win real money or prizes. It is intended for an adult audience and entertainment purposes only. Due to this app’s authentic nature, all users are required to be 18 years or older to play. By downloading the app, you agree you are at least 18 years old and comply with all local laws pertaining to social gaming. Practice or success at social casino gambling does not imply future success at “real money gambling".