Best Online Casino Sites

Compare the best online casino sites in the UK, and the latest casino offers for 2021 below!

List of The UK's Best Online Casinos (2021)

  • UK LicensedUK Licensed
  • Secure and TrustworthySecure and Trustworthy
  • CertifiedCertified by BettingLounge
Bonus OfferUp to £100 New Player Bonus
  • Accepts PayPal
  • Trusted Brand
  • Fast Withdrawals
New Casino customers only. Deposit min. £10. Applies to first deposit to Casino only. Max. bonus £100. 20x wagering (game weighting, table coverage and max. bet rules apply) on deposit and bonus to make the bonus balance withdrawable. Time limits and T&Cs apply.
Bonus OfferDeposit £10 Get £40
  • Over 900 Slot Games
  • Trusted Brand
  • Fast Withdrawals
18+. BeGambleAware.org. New Customers Only. Minimum deposit £10. 35x wagering requirement apply. Bonus will expire 30 days after opt-in. Further T&Cs apply. #AD
Bonus OfferGet 100% Bonus Up to £150
  • Great PayPal Casino
  • Over 700 Casino Games
  • High Payout Percentages
18+. BeGambleAware.org. New accounts only. Min. £10 deposit, debit card only. Up to 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms. #AD
Bonus Offer£10 Free No Deposit Bonus
  • BettingLounge Exclusive No Deposit Bonus
  • New PayPal Online Casino & Sportsbook
  • LeoVegas Brand
Full T&C
Bonus Offer£88 Free No Deposit Casino Bonus +100% Up to £100 Bonus
  • No Deposit Bonus
  • Accepts PayPal
  • 1000+ Online Casino Games
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 • Valid for selected games • Bonus wins capped at £500 • 30x wagering – req. vary by game • Bonus expires within 90 days • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply.
Bonus Offer30 Free Spins No Deposit +100% Bonus up to £100 & 30 Free Spins on 1st Deposit
  • Exclusive No Deposit Bonus
  • Accepts PayPal
  • 500+ Games
New UK players only. Register & get up to 30 Free Spins [FS]. 10 FS*3 over 3 days upon login. Must be claimed by 23:59 on day of grant; wins set at £3–£12 in bonus funds. Non-funded player balance capped at £100 exc. jp. wins. Welcome Offer: Min £10 deposit, get 100% Bonus (max £100) + 30 FS. Must be claimed within 7 days. Bonus wins capped at £400 exc. JP wins. General: FS valid on specific games & valid for 7 days once claimed. FS wins granted in bonus after all FS used. Bonus valid on specific games only. Wagering req. apply: 30x bonus funds (vary by game); T&Cs Apply
Bonus OfferDeposit & Bet £10 Get £50 +100 Free Spins
  • Exclusive Paddy Power Casino Bonus
  • Quick Withdrawals
  • 24/7 Support
New Customers from 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. Opt in required. Full T&C’s apply.
Bonus OfferStake £10 Play with 100 Free Spins
  • 100 Free Spins with No Wagering
  • Accepts PayPal
  • Winnings Paid in Cash!
New Casino customers only. £10 Minimum transfer and stake. £10 Minimum stakes within 7 days. Minimum 5 game rounds. Game restrictions apply. Maximum 50 Free Spins on selected games, credited within 48 hours of qualifying. Free Spins expire after 7 days. E-Wallet & Prepaid Card restrictions apply. SMS validation may be required. Full T&Cs apply.
Bonus Offer10 Free Spins No Deposit
  • No wagering, no deposit free spins bonus
  • Winnings paid in CASH!
  • Accepts PayPal
T&Cs apply. New players only. No deposit needed. 3 days to claim & 3 day expiry. 10x free spins worth 10p on Book of Dead.e spins worth £0.10 each on Book of Dead, winnings paid as cash. 18+ BeGambleAware.org.
Bonus OfferWager £10 Get £30 +100 Free Spins
  • Exclusive Casino Bonus
  • 100 Free Spins Have No Wagering
  • Trusted Brand
18+ new customers only. Deposit, opt in and wager £10 on selected games within 7 days of opening new account. Get 3 x £10 bonuses for selected games with up to 40x wagering plus 100 Free Spins. Bonuses expire in 7 days. Max redeemable from bonuses £750. 100 Free Spins have no wagering and expire in 7 days. T&C
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