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10 Best Online Slots Sites UK

Choosing UK's best online slots site is quite difficult. Let us help, and save precious time!

UK Licensed
UK Licensed
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most popular
Pub Casino
WELCOME BONUS100% Up to £100 Welcome Bonus
9.8
0 Votes
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Min. Deposit£30
Welcome bonus for new players only | Maximum bonus is 1 ... Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions.
exclusive offer
Mr.Q
WELCOME BONUSGet 200 Cash Spins - No Wagering On Winnings!
9.7
0 Votes
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Min. Deposit£10
New customers only. Up to 200 spins over 4 day period f ... New customers only. Up to 200 spins over 4 day period from first deposit & spend of £10. Max 50 spins each day on Fishin' BIGGER Pots of Gold at 10p per spin for 4 consecutive days. Deposit & spend £10 each day for 50 spins. Spins credited upon spend of £10 each day. 18+ Full T&Cs apply.
rising casino
LiveScore Bet
WELCOME BONUSPlay £5 & Get 100 Free Spins
9.5
0 Votes
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Min. Deposit£10
New members only. Wager within 7 days of reg. Accept Fr ... New members only. Wager within 7 days of reg. Accept Free Spins on Big Bass Bonanza via pop up within 24 hrs of qualifying (10p spin value, 3 days expiry). Click here for full T&Cs. Bet Responsibly. BeGambleAware.org. 18+
fast withdrawals
Alt Example
WELCOME BONUS100 Free Spins
9.4
0 Votes
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Min. Deposit£20
New customers only. Opt in and wager £20 or more on sel ... New customers only. Opt in and wager £20 or more on selected games within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.org
SPREADEX
WELCOME BONUS30 Free Spins on Golden Catch
9.4
0 Votes
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Min. Deposit£10
New customers only. 18+, T&Cs and wagering requirements ... New customers only. 18+, T&Cs and wagering requirements apply.
Virgin BET
WELCOME BONUS100 Free Spins
9.3
0 Votes
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Min. Deposit£10
*New members only. Must sign up via this offer link. Mi ... *New members only. Must sign up via this offer link. Min £10 cash deposit and wager on any Slot Game only within 7 days of sign-up. Must accept free spins within 7 days of pop-up notification, valid for 7 days from acceptance on Eye of Horus. 10p coin size per free spin, max lines. Click here for full Rules & Exclusions. Bet Responsibly. GambleAware.org.
Rainbow Riches Casino Logo
WELCOME BONUS30 Free Spins on Rainbow Riches
9.1
0 Votes
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Min. Deposit£10
New members only, must opt in. Min £10 deposit & wager. ... 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. £10 Bonus: register by 19/02/2020 and deposit within 3 days. £10 has a x1 wagering requirement and 10 day expiry
Virgin Games Logo
WELCOME BONUSPlay £10 & Get 100 Free Spins
8.9
0 Votes
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Min. Deposit£20
New members only, must opt in. Min £10 deposit & wager ... New members only, must opt in. Min £10 deposit & wager within 30 days from registration. Free Spins: on Double Bubble. 30-day expiry from credit. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.‡ Current Jackpots are across selected games.
Lottoland
WELCOME BONUSStake £20 & Get 100 Free Spins - No Wagering!
8.8
0 Votes
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Min. Deposit£20
18+, New customers only, register, deposit and stake £2 ... 18+, New customers only, register, deposit and stake £20 on Big Bass Bonanza within 7 days, and claim 100 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.
UNIBET
WELCOME BONUSGet £20 Casino Bonus + 150 Free Spins
8.8
0 Votes
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Min. Deposit£10
18+ begambleaware.org. New Customers only. Min Dep £10. ... 18+ begambleaware.org. New Customers only. Min Dep £10. Debit card only. Opt-in for bonus funds. Casino 50x wagering, game contributions vary, max. stake applies. Claim offer within 24 hours and use within 30 days.T&Cs Apply.
Grosvenor
WELCOME BONUSDeposit £20, Play with £50
8.7
0 Votes
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Min. Deposit£20
New customers only. min deposit £20. max bonus £30, bon ... New customers only. min deposit £20. max bonus £30, bonus amount non-withdrawable, playable on selected games only. 30x wagering for £30 bonus. expires within 30 days. max win £2,000. T&Cs apply.
Boylesports Casino
WELCOME BONUSBet £10 Get £50 Casino Bonus
8.5
0 Votes
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Min. Deposit£10
18+. Opt in. Selected UK/IRE players only. Not availabl ... 18+. Opt in. Selected UK/IRE players only. Not available with other Casino welcome offers. Min. cash wagering of £/€10 (cumulative). 48 hrs to stake, 168 hrs to play with Bonus (BNS). Max. redeemable £/€500 from BNS. 40x wagering on BNS. Cash balance used until bonus wagering req. complete. Once per player. Game, game weighting, player, account & payment restrictions apply. Expiry date & T&Cs Apply
Casumo
WELCOME BONUS100% up to £100 + 50 Bonus Spins
8.4
0 Votes
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Min. Deposit£20
18+. New customers only. 100% Deposit Bonus up to £100 ... 18+. New customers only. 100% Deposit Bonus up to £100 on the first deposit. 30x wagering on Deposit and Bonus (game weighting applies) + 50 Bonus Spins (Big Bass Bonanza) of £0.10. Min. deposit £20. T&Cs apply. Play responsibly • BeGambleAware.orgT&Cs apply
32Red Logo
WELCOME BONUSDeposit £10 & Get 150% Up to £150 Bonus + 25 Super Spins
8.4
0 Votes
GET BONUS
Min. Deposit£10
18+ begambleaware.org. New accounts only. Min. £10 depo ... 18+ begambleaware.org. New accounts only. Min. £10 deposit, debit card only. 50x wagering on bonus, 30x wagering on Super Spins winnings, game contributions vary, max stake applies. 7 day expiry. T&C Apply.
Lottomart
WELCOME BONUS100% Up to £200 + 100 Free Spins
8.2
0 Votes
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Min. Deposit£20
New players only. £20 min deposit. Deposit match: max b ... New players only. £20 min deposit. Deposit match: max bonus £200. 50x wagering on Bonus. Game eligibility & contributions vary. 10p to £5 bet range. £1,000 max redemption. Valid 7 days. Free Spins: Opt-in required. Min. £20 cash stakes on slots. Must be qualified for within 48 hours of issue and Free Spins used within 4 days. Winnings paid as cash with no restrictions. Exclusive to select customers. Limited time offer. Valid 7 days. 18+ BeGambleAware.org. Further T&Cs apply.