Brand New Casinos UK 2021

If you’re looking for new online casinos in 2021, you’ve come to the right place! BonusFinder lists the best new casino sites of June 2021 and their casino bonuses. If you want to play at a new casino site, choose your favourite from our list of new casino sites UK below and claim its casino bonus.

»

Many casinos, particularly brand new online casinos, keep sweetening their welcome bonus offers for British casino players. Besides generous bonuses, you’ll find various slot games, live casino games, table games and bingo rooms, and a fresh online gaming experience with a focus on mobile gaming and fast withdrawals. Keep reading to find out why you should play at the latest online casino sites.

We found 61 bonuses worth £17,375
  • Pink Casino
    5.0
    Casino Of the Month
    £10 No-Deposit Bonus
    10 Bonus Spins
    For Book of Dead
    £100 Bonus
    This bonus is 100% up to £50 + 100% up to £50
    18+, new UK players only, be GambleAware.
    T&C's apply. No deposit required, new players only. £10 paid as bonus. Claim within 3 days of registration. 7 day expiry. 50x wagering. £50 max win/withdrawal from bonus. Only bonus stakes qualify & wagering contributions vary, not all games eligible. 18+ Begambleaware.org
  • Cashmo
    4.2
    New Bonus
    50 No-Deposit Spins
    For Rainbow Slots
    100 Bonus Spins
    For Rainbow Slots
    £500 Bonus
    This bonus is 200% up to £100 + 150% up to £150 + 100% up to £250
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players only. No deposit required. Up to 50 locked free spins on sign up, usable on Rainbow Slots only. Expires 7 days after registration. All winnings paid as bonus credit. Bonus credit has x40 wagering requirement. Max withdrawal without depositing is £50. You may withdraw the funds in your cashable credit account. T&Cs apply, BeGambleAware.org
  • Casino 2020
    4.7
    New Bonus
    £20 No-Deposit Bonus
    400 Bonus Spins
    For Cleopatra's Prizes
    £300 Bonus
    This bonus is 100% up to £100 + 200% up to £200
    up to 20 free spins upon registration and verification
    Up to £20 welcome bonus & up to 20 free spins upon registration and verification
    18+, new UK players only, be GambleAware. Full Terms Apply
    Up to 400 (18p) free spins on first deposit, awarded over 20 days. Expires 00:00 daily. Locked to Cleopatra’s Prizes. Up to £300 deposit match. Min deposits £10. Dep1: up to 100%, Max £100. Dep2: up to 200%, Max £200. Bonus and FS winnings subject to 40x wagering requirement. Withdrawing qualifying deposit excludes player from promotion. T&Cs apply. BeGambleAware.org
  • mFortune
    4.0
    New Bonus
    £10 No-Deposit Bonus
    100 Bonus Spins
    For Super Win 7s
    £100 Bonus
    This bonus is 200% up to £100
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players only. Welcome bonus expires after 7 days. Up to 10 (20p) free spins on Super Win 7s for 10 days, Min Deposit £10. Winnings paid as bonus credit. Expire 00:00 every day. Max withdrawal from free spins and welcome bonus winnings £50. Up to 200% deposit match of first deposit (Min £10). Max £100 awarded as bonus credit. 20x wagering on bonus credit. Withdrawing Unspent Qualifying Deposit will exclude the player from these promotions. T&Cs apply BeGambleAware.org
  • Captain Spins
    5.0
    New Bonus
    520 Bonus Spins
    For Book of Dead
    18+, new UK players only, be GambleAware.
    New players only. One welcome package per player. Max bonus bet £5, Min deposit £20 1st deposit: get 100 bonus spins, 2nd Deposit: get 120 bonus spins, 3rd deposit: get 140 bonus spins, 4th deposit: get 160 bonus spins. All spins are on slot game Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 7 days. Max winnings from bonus spins are equivalent to the number of spins awarded. Spins winnings credited as bonus. Bonus funds separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Full Terms Apply BeGambleAware.org
  • Skol Casino
    4.1
    250 Bonus Spins
    For Starburst
    £1,300 Bonus
    This bonus is 100% up to £300 + 75% up to £300 + 50% up to £300 + 25% up to £300 + 100% up to £100
    18+, new UK players only, be GambleAware.
    . New Players only. One bonus offer per player. Min deposit £10. Max bonus bet £5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Offer consists of: 1st dep: 100% up to £300 & 100 spins, 2nd dep: 75% up to £300 & 75 spins, 3rd dep: 50% up to £300 & 50 spins, 4th dep: 25% up to £300 & 25 spins, 5th dep: 100% up to £100. The 100 spins triggered on your 1st dep are credited at a rate of 25 spins per day over 4 days. Bonus spins winnings credited as bonus funds & capped at £50. For the 1st dep offer, this winning cap shall be applied to each set of 25 spins. Bonus funds separate to Cash funds and subject to 35x wagering. Terms apply. BeGambleAware.org
  • 21 Prive Casino
    4.7
    200 Bonus Spins
    For Starburst, Gonzo's Quest
    £1,300 Bonus
    This bonus is 100% up to £300 + 75% up to £300 + 50% up to £300 + 25% up to £300 + 100% up to £100
    18+, new UK players only, be GambleAware.
    New players only. One 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 shall be removed. 200 Bonus spins are valid on the following games only: Gonzo’s Quest and Starburst. Bonus spins to be credited at a rate of 40 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £100. Bonus match offers are 100% of your first deposit up to £300. 75% of your second deposit up to £300, 50% of your third deposit up to £300, 25% of your fourth deposit up to £300, 100% of your fifth deposit up to £100. Bonus funds are separate to cash funds and are subject to 35x wagering on the your bonus funds only. Terms apply. BeGambleAware.org
  • Casino.com
    5.0
    200 Bonus Spins
    For Age of the Gods
    £100 Bonus
    This bonus is 100% up to £100
    18+, new UK players only, be GambleAware.
    NEW CUSTOMERS. MIN DEPOSIT £20. 40 FREE SPINS ON FIRST DEPOSIT. 160 FREE SPINS AFTER FIRST DEPOSIT (20 PER DAY). MAX WIN £100. 20X WAGERING. DEPOSIT BONUS 40X WAGERING. EXPIRES 30 DAYS FROM ISSUE. ELIGIBILITY, GAME, PLATFORM, PAYMENT RESTRICTIONS AND T&CS APPLY.
  • 10 No-Deposit Spins
    For Book of Dead
    20 Bonus Spins
    For Book of Dead
    £100 Bonus
    This bonus is 100% up to £50 + 100% up to £50
    18+, new UK players only, be GambleAware. Full Terms Apply
    Full 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. New players only across two deposits. Cash rewards 7 days from registration to opt-in from “Promotions” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 35x. Only cash stakes qualify & wagering contributions vary. 10 free spins worth £0.10 to be claimed within Book of Dead with each qualifying deposit, 3 day expiry. 18+ BeGambleAware.org.
  • HeySpin
    4.1
    25 Bonus Spins
    For Starburst
    £25 Bonus
    This bonus is 100% up to £25
    18+, new UK players only, be GambleAware.
    Terms and Conditions apply. New Players only. +18. Min deposit £20. Wagering requirement apply 35x. Offer valid for 24hr
  • Slotnite
    4.6
    200 Bonus Spins
    For Aloha - Cluster Plays + Gonzo's Quest + Temple of Nudges
    £500 Bonus
    This bonus is 100% up to £250 + 50% up to £200 + 50% up to £50
    18+, new UK players only, be GambleAware.
    New players only. One offer per player. Min Dep £10. Max bonus bet £5. 1st dep offer is 100% up to £250 + 100 Bonus spins on Aloha Clustes Pays. Spins expire after 10 days, funds after 30 days. Bonus funds separate to cash. Wager Req of 35x Deposit + Bonus apply. Terms Apply. BeGambleAware.org
  • Hello Casino
    4.5
    50 Bonus Spins
    For Gonzo's Quest, Starburst + Asgardian Stones, Bloodsuckers 2
    £500 Bonus
    This bonus is 100% up to £100 + 50% up to £250 + 50% up to £150
    18+, new UK players only, be GambleAware.
    New players only. One offer per player. Min Dep £10. Max bonus bet £5- 1st dep offer is 100% up to £100 + 25 Bonus spins on Gonzo’s Quest or Starburst. Spins expire after 10 days, funds after 30 days. Bonus funds separate to cash. Wager Req of 35x Deposit + Bonus apply. Terms Apply. BeGambleAware.org
  • £100 Bonus
    This bonus is 100% up to £100
    Up to 50 Free Spins as No Deposit Bonus after registering account
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players only. Up to 50 (20p) free spins on for Reel Royalty. Winnings paid as bonus credit with 20x wagering requirement. 7 days expiry. Max withdrawal from bonus winnings £50. T&Cs apply, BeGambleAware.org
  • 50 Bonus Spins
    For Age of the Gods, Age of the Gods - God of Storms™, Age of the Gods™ Goddess of Wisdom, Age of the Gods™ Fate Sisters, Age of the Gods™ Furious Four, Age of the Gods™ King of Olympus, Age of the Gods™ Prince of Olympus, Frankie Dettori’s™ Magic Seven, Frankie Dettori’s™ Magic Seven Jackpot, Halloween Fortune, Halloween Fortune II, Ice Cave, Stars Awakening, Cat in Vegas, Gem Heat, Mr Cashback
    Use code GAMES100
    18+, new UK players only, be GambleAware.
    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.
  • Pokerstars Casino
    4.7
    100 Bonus Spins
    For Diamond Stars Classic, Stars Invaders Classic, Tomb of Ra Classic, Sticky Fruits Classic, Football Frenzy, Grabba Dabba Dough, Royal Rush
    Use code CASINO100  Deposit £10 with code ‘CASINO100’. Then bet £10 on any casino games for 100 Free Spins.
    18+, new UK players only, be GambleAware.
    New casino players only. Min. £10 deposit with code ‘CASINO100’, debit card only. Valid on 7 slots. 7-day expiry. All spins must be used before cashout allowed. Terms apply.
  • 150 Bonus Spins
    + Starburst + Starburst + Starburst
    £50 Bonus
    This bonus is 100% up to £50
    18+, new UK players only, be GambleAware. Full Terms Apply
    New Players Only. Bonus spread over 1st 4 deposits. Spins applied in batches of 50 on 2nd & 3rd & 4th deposits. 1st: 100%. Min deposit £10 max bonus £50. 2nd, 3rd & 4th: Min deposit £20. 35x wagering on bonus & spins. Spins are credited on Starburst & expire after 24 hrs. T&C’s Apply 
  • Betway
    4.6
    £50 Bonus
    This bonus is 100% up to £50
    18+, new UK players only, be GambleAware.
    New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x bonus wagering applies as do weighting requirements. Debit Card deposits only. Irregular gameplay may invalidate your bonus. This offer is valid for 7 days from your new account being registered. Full Terms apply. 18+. BeGambleAware.org. Bet The Responsible Way.
  • PlayUK
    4.1
    100 Bonus Spins
    For Starburst
    £100 Bonus
    This bonus is 100% up to £100
    18+, new UK players only, be GambleAware. Full Terms Apply
    First deposit only. Min deposit £10. 100% Bonus Match on 1st deposit, max £100 bonus & 100 bonus spins on Starburst. 40x wagering(dep+bonus). 40x on spins, 4x conversion, bonus valid on selected slots. T&C’s apply.
  • Netbet
    4.0
    500 Bonus Spins
    For VEGAS GAMES
    Use code NBWELCOME500
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x Plt on Free Spins winnings. T&aCs apply
  • Coral
    4.1
    £50 Bonus
    This bonus is 500% up to £50
    18+, new UK players only, be GambleAware.
    New customers only. Bonus must be accepted with 48 hours and has 40 x wagering reqs (certain games only). Paypal and certain deposit methods excluded. Bets covering >70% of Roulette table don't count to wagering. Free spins value £0.10. No wagering reqs apply. Bonus valid for 30 days (bonus and winnings removed). Free spins valid on selected games only. T&C's apply.
  • 50 Bonus Spins
    For Starburst
    £100 Bonus
    This bonus is 100% up to £100