Best Online Slot Sites UK (November 2024)

At Hideous Slots, the clue is in the name – we're online slots and UK slot site enthusiasts. We review the best online slot sites available to UK players and our YouTube channel dedicated to playing online slots is testament to that! It goes without saying, you're in safe hands and our slot experts are here to help you find your new favourite slot games and decide which of our favourite UK slot sites to play them at. The best slot site is one that caters to all of your unique requirements. Is there a casino bonus you can use on the slot games you like to play? Are there progressive jackpots games on offer?

Best UK Slot Sites – November 2024

Mega Riches Logo

Mega Riches

4.8/5

100% Up to £100 + 50 Free Spins

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Licence MGA, UKGC
Casino Group Videoslots Ltd
Slot Games 1000+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Bank Transfer
PayPal Logo
Paysafecard
Skrill
Trustly Logo
Visa Logo

Pros

  • Cash and free spins bonus.
  • Huge selection of slots and casino games.
  • Instant withdrawals.
  • 24/7 live chat.
  • UKGC licence.

Cons

  • Only one free withdrawal per day.
  • No mobile app.

Mega Riches Casino was built for players looking to experience a higher standard of online gambling; the operator pulled out all the stops to assemble a remarkable game library, which has become the favourite of UK players. If you're shopping for a new online casino that's tailored for everyone, consider giving Mega Riches a spin.

18+. Gamble Responsibly. Gambleaware.org The Welcome Offers cannot be used in conjunction with any other bonuses. These Key Terms and Conditions form part of and are an extension of the General Terms and Conditions. If and where there is a conflict between these Terms & Conditions and the General Terms and Conditions which relate specifically to the Welcome Bonus and Welcome Spins, these Key Terms and Conditions will prevail. Mega Riches reserves the right to withdraw or amend this promotion at any time. Minimum deposit £ 10. Opt-in required.

Midnite Logo

Midnite

4.8/5

Bet £20 Get 100 Free Spins

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Licence UKGC
Casino Group Dribble Media
Slot Games 800+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Mastercard
PayPal Logo
Skrill
Trustly Logo
Visa Logo

Pros

  • No wagering on free spins winnings.
  • Great selection of games.
  • Mobile app available.
  • Sports betting and live casino.
  • UKGC licence.

Cons

  • Limited payment options.
  • Slower document verification.
  • Only one payment method active at a time.

Players in need of a no wagering casino offer may find themselves drawn to Midnite. Although a small 1x wager is required on the initial deposit, players can claim 100 free spins on Big Bass Splash after this, with no wagering required. Additionally, there is a superb selection of slots on offer alongside a live casino and sports betting section.

New customers only. Deposit and wager £20 on Midnite Casino to get 100 Free Spins at 10p per spin, valid for 7 days on selected games. T&Cs apply. 18+ BeGambleAware.org

Kwiff Logo

Kwiff

4.8/5

Wager £20 + Get 200 Wager Free Spins

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Licence UKGC
Casino Group Worldwide
Slot Games 1000+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Mastercard
PayPal Logo
Visa Logo

Pros

  • No wagering free spins offer.
  • Good selection of slots.
  • Live casino available.
  • Sports betting options.
  • UKGC licence.

Cons

  • No mobile app.
  • Limited payment methods.

Players can find a variety of options at Kwiff Casino, with a superb selection of slot games, table games, live casino games and live casino game shows available to all users. Additionally, there is a lucrative free spins welcome bonus on offer to new players, with no wagering attached to any free spins winnings.

New Players only. min £20 deposit. 40 Spins on Book of Dead per day after each qualifying wager in the first 5 days. max withdrawable winning £250. Ewallets excluded. Full T&Cs apply. BeGambleAware.org

NRG.Bet Casino Logo

NRG.Bet

4.6/5

Wager £25 + Get 80 Free Spins

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Licence UKGC
Casino Group SharedBet Ltd
Slot Games 500+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Mastercard
Visa Logo

Pros

  • Good selection of games.
  • Average withdrawal speed.
  • Sports betting.
  • Free spins bonus.
  • UKGC licence.

Cons

  • Missing some key providers.
  • No e-wallet payment methods.

Players who want to combine sports betting with online slots will find themselves right at home at NRG.Bet, where there are a variety of slots games and betting options. Alongside this, players can enjoy a free spins welcome bonus offer, and a small selection of live casino games – there really is something for everyone at this casino.

Sign Up using the Promo Code nrg80 and make a minimum deposit of £25. Then wager a minimum of £25 on any casino slots and receive 80 Free Spins on Big Bass Bonanza. This promotion is for new customers only. Customers must be 18+. The free spins will be credited within 48 hours from qualification. BeGambleAware.org

Casushi Logo

Casushi

4.7/5

100% Up To £50 + 50 Bonus Spins

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Licence UKGC
Casino Group Dazzletag Entertainment
Slot Games 1500+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Mastercard
Neteller
PayPal Logo
Skrill
Visa Logo

Casushi is an online casino, operated by Dazzletag Entertainment Limited. On offer to new, depositing players is a welcome bonus of 100% up to £50 + 50 bonus spins on Book of Dead. The minimum deposit to qualify for the welcome bonus is £20, and e-Wallet methods (Skrill and Neteller) do not qualify. The bonus and spins will be credited automatically, with spins awarded on Book of Dead (0.10p per spin) in 3 daily increments – 30 on deposit, 10 after 24 hours, and a further 10 after 48 hours. Bonus money will expire 30 days after the qualifying deposit, and spins will expire 48 hours after being credited. The bonus is non-sticky, subject to 40x wagering requirements, and limited to a maximum cash out of £250. Any cash out attempt over this amount will be adjusted manually down to £250. Free spin winnings will also be subject to 40x wagering requirements. There is a short list of 28 games which only contribute 50% towards wagering, available to view in Bonus T&Cs, but more importantly, players should be aware that by playing Slingo, Fishin' Frenzy Prize Lines or King Kong Cash Prize Lines they will forfeit their bonus. Max stake is £5, or 0.40p per line. Support is available at Casushi, with a Live Chat available 09:00 – 00:00 GMT, a contact form for an email response, and an extensive selection of FAQs. Casushi is regulated by the United Kingdom Gambling Commission, and all payments are safe and secure.

18+. New players only. 100% bonus on first deposit up to £50 & 50 Bonus spins (10 spins per day for 3 days) for Book Of Dead. Min. first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £500. 40x Wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply. BeGambleAware.org

Lottoland Logo

Lottoland

4.7/5

Stake £10 + Get 50 Free Spins

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Licence UKGC
Casino Group EU Lotto Ltd
Slot Games 300+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Mastercard
Trustly Logo
Visa Logo

Pros

  • Free spins bonus offer.
  • Good selection of slots.
  • Lottery games available.
  • Variety of live casino games.
  • UKGC licence.

Cons

  • Missing some key providers.
  • No e-wallet payment methods.

Players can find a variety of options at Lottoland casino to make their visit worthwhile, including a good selection of slots with some of the most popular game providers, lottery games, and an impressive variety of live casino games. Alongside this, players can stake just £10 and claim a free spins welcome bonus.

18+, New customers only, register, deposit and stake £10 on Big Bass Bonanza within 7 days, and claim 50 Free spins on Big Bass Bonanza. Free spins expire 30 days after credited. Ends 31/12/24 at 23:59 GMT. Full T&Cs Apply. begambleaware.org.

Neptuneplay Logo

Neptuneplay

4.8/5

100% Welcome Bonus Up To £100

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Licence UKGC
Casino Group Aspire Global
Slot Games 400+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 48 Hours+

Payment Methods

Bank Transfer
Mastercard
PayPal Logo
Paysafecard
Skrill
Trustly Logo
Visa Logo

Pros

  • Exclusive casino offer.
  • No fees.
  • Good selection of games.
  • 60 second verification.
  • UKGC licence.

Cons

  • Slower withdrawals.
  • No live chat.
  • Missing some key providers.

Players who already enjoy existing Aspire Global brands will find a new home at Neptuneplay, which offers the expected experience with some new tweaks and improvements. With instant document verification in 60 seconds or less, no fees across deposits or withdrawals and a lucrative bonus, there's plenty here for every player.

#AD. Gamble Responsibly. Gambleaware.org. New Players Only. +18. Terms and Conditions Apply. Min. Deposit £10. Offer valid for 24hrs. Wagering requirement: 40x. 

Mr Vegas Logo

Mr Vegas

4.9/5

11 Wager Free Spins + Up To £200

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Licence MGA, UKGC
Casino Group Videoslots Ltd
Slot Games 5000+
Deposit Fees No
Withdraw Fees €2.50
Live Casino Yes
Live Chat Yes
Withdrawal Time 5 Mins+

Payment Methods

Bank Transfer
Mastercard
Neteller
PayPal Logo
Paysafecard
Skrill
Trustly Logo
Visa Logo

Pros

  • No wagering bonus.
  • Fantastic selection of slots and casino games.
  • Fast withdrawals.
  • 24/7 live chat.
  • UKGC licence.

Cons

  • Only one withdrawal free per day.
  • No mobile app.

Mr Vegas is one of the best casinos available online for players worldwide. Players can claim a great, 100% deposit bonus, alongside 11 no wagering free spins just for signing up. Alongside this, Mr Vegas has thousands of slots and casino games, and withdrawals processed every 5 minutes.

18+. New Players Only. £10 minimum deposit. 100% up to a maximum of £200. The welcome offer can be activated only once. 30 calendar days to activate. 35x wagering. 60 calendar days from activation to complete wagering. The 100% bonus up to £200 will be paid out in 10% increments to your Main Account balance. Bonus balance is not payable. Any remaining bonus balance will be forfeited upon withdrawal. T&Cs Apply. BeGambleAware.org

LottoGo Logo

LottoGo

4.8/5

100% Up To £100 + 100 Free Spins

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Licence UKGC
Casino Group Annexio
Slot Games 500+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Mastercard
Visa Logo

Pros

  • Cash deposit bonus.
  • Mobile app.
  • Mobile payment methods.
  • Great selection of games.
  • UKGC licence.

Cons

  • Small fee for withdrawals under £10.
  • Missing some key providers.
  • No e-wallet payment methods.

LottoGo is a great option for players who want to claim a cash deposit bonus and use a mobile payment method. This casino offers both Google and Apple Pay, alongside a great selection of games and a dedicated mobile app on both platforms – making it perfect for players who want all of the latest features in their gaming.

18+. New Players Only. BeGambleAware.org Minimum Deposit £20,40x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies., Certain games excluded, Spin value £0.1 each. Full T&Cs apply. Take time to think.

Jackpot.com Logo

Jackpot.com

4.7/5

Get 50 No Wager Free Spins

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Licence MGA, UKGC
Casino Group Lottomatrix
Slot Games 500+
Deposit Fees No
Withdraw Fees No
Live Casino Yes
Live Chat Yes
Withdrawal Time 24 Hours+

Payment Methods

Mastercard
Neteller
PayPal Logo
Skrill
Visa Logo

Pros

  • No wagering bonus.
  • Live chat.
  • Quick withdrawals.
  • No fees.
  • UKGC licence.

Cons

  • Smaller selection of games.
  • No live casino.
  • Live chat not 24/7.

Jackpot.com is a fantastic option for UK players in search of a no wagering slots bonus. With a great variety of games and a lucrative, fuss-free offer, this casino is establishing itself as a player-favourite, and for good reason. There is also a good variety of payment methods on offer, and a live chat to promptly fix any potential problems.

This one-time offer is only available here for new UK customers of Jackpot.com. To participate a minimum £15 bet is required. Any terms not specified in these Special Promotional Term, the Promotional Terms shall apply and will be subject to Jackpot.com Terms and Conditions. No wagering requirements. Max cashout £/€100. Gambling can be addictive, please play responsibly. BeGambleAware.org

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Fact Checked By: Jamie

Chloe is the voice behind most of what you read on Hideous Slots, and has been part of this industry since 2021. With hundreds of slot and casino reviews under her belt, Chloe spends the majority of her time writing content on Hideous Slots, including casino guides to help new and experienced gamblers to find the best casinos and games to suit their needs. The aim of this work is simple – provide readers with a comprehensive understanding of the casino or game beyond just Chloe's perspective, putting quality above quantity always. This means the content resonates with authenticity, clarity and value; just one reason it is enjoyed by readers worldwide.