Top Rated UK Casino Bonuses - June 2019

T&C Apply 18+. New customers only. 1 Free Spin for every £1 of first deposit up to 50, available on selected games only. Not available using NETeller or Skrill. 3-day expiry on Free Spins. £10 min deposit +2.5% Fee (min 50p). Cash balance withdrawable anytime + £2.50 fee. Full T&Cs Apply, begambleaware.org
T&C Apply 100% up to £100, Not claimable with Skrill, ecoPayz or NETeller, Minimum deposit £20, Maximum bonus £100, Expiry 7 days, Wagering x48. · 20 Extra Spins per day: during 5 days, Expiry 24h, Wagering x48.
T&C Apply 18+ New UK Customers only. Offer dates- 04/06/’19-31/08/’19. Select Casino welcome bonus offer on sign-up. 40 Free Spins = 20 free spins on Book of Dead game + 20 free spins on Opal fruits game. Must be claimed on ‘’My Offers’’ page within 14 days of sign-up. Free Spins have a £0.10 value each; expire 7 days from claim. 35x wagering requirement on eligible slots before winnings are converted to cash. Eligibility requirements apply. Read full T&C's below. Play Responsibly. www.begambleaware.org
T&C Apply T&Cs: 18+. New players only. First 4 deposits only. Min deposit £10. Max Bonus £500 + 50 spins on Starburst. Selected slots only. 4x conversion, 40x wagering. T&Cs Apply, begambleaware.org

Online Casinos UK

Find independent and thorough reviews of the best online casinos for UK players. These reviews are based on the online casinos’ reputation, support, banking methods, games they offer (with a focus on slots) and bonuses available. If you’re looking for something special, I recommend you head to the Exclusive Offers section which has promotions just for Online-Slot.co.uk readers.

We have played at many UK online casinos throughout the years and we only recommend the best online casinos. With a strong focus on slots, we bring you the very best UK licensed online casinos to play your favourite slot games at. Online slots are our passion so it’s only natural we suggest the best places to play them at.

Our Top UK Online Casinos

All online casinos here at Online-Slot.co.uk are reputable, UK licensed operators who come under the strict and fair policies set out by the UK Gambling Commission (UKGC). We’ve personally played at all online casinos found on this website – we focus on their background, customer service, cashout/withdrawal times, what slots they offer and the promotions they have. Our reviews are independent so you can play with confidence.

Mr Green

Exclusive 25 Narcos No Deposit Bonus Spins

+ 100% up to £100 plus 200 more bonus spins

Claim bonus Casino Review
T&C Apply 18+. New players only. 18+. 35x wagering applies to Bonus Cash and Bonus Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Starburst Bonus Spins and 100 additional Bonus Spins (20 per day for 5 days). T&Cs apply. BeGambleAware.org.

Coral

Lots of Exclusive Titles

Exclusive 50 Free Spins / Valid on any Age of the Gods title

Claim bonus Casino Review
T&C Apply 18+. UK customers only. Free spins 20p each, valid for 30 days. Selected games and deposit methods only. T&Cs apply.

Paddy Power Games &

100% Bonus up to £150 + 25 Free Spins

On first 4 deposits – Exclusive Offer

Claim bonus Casino Review
T&C Apply 18+. New UK&IRL Customers only. The total welcome bonus you can receive is £600 + 100 Free Spins, this is split into four equal bonuses of 100% up to £150 + 25 Free Spins. Free Spins become available after each matched bonus is redeemed or lost. x 30 wagering. Some game weighting applies. Opt in required. Full T&C’s apply. begambleaware.org

VideoSlots

100% Bonus up to £200

+ 11 Welcome Spins

Claim bonus Casino Review
T&C Apply 18+. New players only. Min. deposit £10. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins expire 24 hours after activation.Play responsibly. Bonus – New players. Min. deposit £10. Wager req 20x. Bonus balance is paid with 10% instalments to account balance. Bonus balance is not playable. Max bet is £20. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus balance is forfeited. Play responsibly, begambleaware.org.

CasinoRoom Review

10 No Deposit Free Spins + Choice of 2 offers on first 5 Deposits

Claim bonus Casino Review
T&C Apply 18+, begambleaware.org, New Customers Only, T&Cs Apply

Casumo

30 No Deposit Free Spins

+ 100% Bonus up to £300

Claim bonus Casino Review
T&C Apply 18+. New UK customers only. Opt-in required. 30 free spins on Book of Dead game upon registration with NO wagering requirements or deposit required for spins AND 100% deposit bonus up to £300: Min deposit £10 and 30x wagering requirements apply on bonus (game weighting applies). Max bet applies. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org

ComeOn

Exclusive 20 Vikings Free Spins

+ 100% Bonus up to £200

Claim bonus Casino Review
T&C Apply 20 Free Spins on Vikings: 18+. New UK mainland customers only. You will receive 20 Free Spins on Vikings once registered – no deposit required. This bonus is non-redeemable. £200 Deposit Bonus: 18+. New UK mainland customers only. You will receive a 100% matched first deposit bonus, up to £200. Min. deposit of £10 required. Max deposit bonus is £200. 35x wagering of your deposit and bonus in the ComeOn Casino before you can withdraw. Terms and conditions apply. Find full Promotion T&C’s here and General T&C’s here.

Grosvenor

100% bonus up to £20 & 50% cashback up to £500

Claim bonus Casino Review
T&C Apply 18+, begambleaware.org, New Customers Only, T&Cs Apply

Unibet

200% match bonus up to £200

+ up to 200 free spins

Claim bonus Casino Review
T&C Apply 18+ to register. New Customers Only. 10 Free spins on registration Free spins on first deposit as follows :Deposit £10 or more and receive 40 free spins Deposit £50 or more and receive 90 free spins Deposit £75 or more and receive 140 free spins Deposit £100 or more and receive 190 free spins Free Spins (35x wagering) Deposit Bonus (35x wagering) *Further T&C’s apply. BeGambleAware.org.

Vera & John

Exclusive 20 No Deposit Bonus Spins

+ 100% Bonus up to £50

Claim bonus Casino Review
T&C Apply 18+ New players only. 20 No Deposit Bonus Spins on Zoom. 100% bonus up to £50, minimum £10 deposit. 40X wagering requirements on bonus and bonus spins winnings. Full T&Cs apply. begambleaware.org

BetVictor

Wager £10, Get £50 in Bonuses

UK-Focused with 12-24 Hour Cashouts

Claim bonus Casino Review
T&C Apply New Customers only. Deposit and wager £10 within 7 days of opening new account. Receive £50 bonus = 1x £20 bonus, 3x £10 bonuses for selected games. Up to 60x wagering applicable. Bonuses expire 3 days after crediting. Credit/Debit card deposits only. Geographical Restrictions and T&Cs Apply, see below. Please Gamble Responsibly.

bgo

100% Match Bonus up to £200

Claim bonus Casino Review
T&C Apply *18+. New customers only. 100% deposit match up to £200. Available on selected Games only. 7-day expiry on Bonus. 40x wagering (max bet £5) before Bonus Balance can be withdrawn. Wagering is with real money first. Game contribution weightings apply to wagering requirements. £10 min deposit + 2.5% fee (min 50p). Not available using Neteller or Skrill. Cash balance withdrawable anytime + £2.50 fee. Full T&C apply.

32Red

£10 No Deposit Bonus

+ 150% 1st Deposit Bonus up to £150

Claim bonus Casino Review
T&C Apply 18+. No Deposit Bonus: New accounts only. Max. withdrawal £100. 50x wagering, game contributions vary, max stake applies. 7 day expiry. First Deposit Bonus: New accounts only. Min. £10 deposit, debit/credit card and PayPal only. 50x wagering, game contributions vary, max stake applies. 7 day expiry. See full terms.

Casino Cruise Review

Up to £1,000 free

+ 200 free spins. 18+, New Customers Only.

Claim bonus Casino Review
T&C Apply 18+, begambleaware.org, New Customers Only.

Mr Smith

Up to 200 Starburst Cash Spins

+ 1,000+ Slots

Claim bonus Casino Review
T&C Apply 18+. New GB Customers and first deposit only. Spins only available on Starburst. Deposit and play through £25 on selected games and get 25 spins OR; Deposit and play through £100 on selected games and get 100 spins OR; Deposit and play through £200 on selected games and get 200 spins. 3 day expiry of spins after they have been added. 14 days from registration to claim offer. You have a right to withdraw your cash deposit or any remaining cash deposit and any cash winnings from this deposit. If this is withdrawn, the spins and any winnings from the spins will be forfeited. All winnings from the spins will be paid out cash. Further eligibility and terms apply.

All British

100% Bonus up to £100

+ 10% Cashback

Claim bonus Casino Review
T&C Apply 18+, New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply, begambleaware.org

NetBet Vegas Review

100% NetBet Casino Bonus up to £200

+ Exclusive 200 NetEnt Free Spins

Claim bonus Casino Review
T&C Apply 18+, begambleaware.org, New Customers Only.