UK Casino Bonuses

With hundreds of UK online casinos vying for your attention, and your wallet, it is not easy to sort the good from the bad. At CasinoTopsOnline.com we are dedicated to bringing you the very Best Bonuses from the most trusted legislated UK casinos. All recommended casinos meet the stringent gambling legislation requirements of the United Kingdom, plus you can play in British Pounds using your preferred local deposit and withdrawal methods.

You can claim the recommended UK casino bonus codes from our listed casinos and gamble with absolute confidence. Please refer to the terms and conditions of each bonus before joining an online casino. Good luck!

Best Casino Bonuses for UK Players

Casino com

  • EXC

    Exclusive Casino Bonus

  • rec

    Recommended Casino Bonus

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

200% up to €/$400 + 200 Free Spins

Bonus code: not required

Register at Casino.com today and get a huge 200% up to $/€/£ 400 slots bonus. Join Casino.com today and you’ll 200 Free Spins on your first deposit, to enjoy on Age of the Gods slot games. Make your first Deposit and get 200% up to $/€/£400 + 200 Free Spins. T&C apply. Exclusive for CasinoTopsOnline.com players.

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Playzee Casino

  • HOT

    Hot Casino Bonus

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

Up to €1,500 + 150 Zee Spins + 500 Zee Points

Bonus code: Not Required

Welcome offer available for ROW player, UK players excluded. 1st deposit bonus: 100% up to €300 + 100 Zee Spins on Starbust + 500 Zee Points Get 10 spins every day for 10 days! (Plus 10 days to make up your mind about Playzee.) 2nd deposit bonus: 50% up to €500 + 25 Zee Spins on Gonzo’s Quest 3rd deposit bonus: 25% up to €700 + 25 Zee Spins on Reel Rush This offer is available for 15 days.

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Party Casino

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

Up To €500 + 120 Free Spins

Bonus code: Not Required

On your first deposit: Here you will receive a bonus of 100% up to €200 and 120 Free Spins on the Melon Madness Deluxe slot. On your second deposit: Here you will receive a bonus of 100% up to €150 On your third deposit: Here you will receive another bonus of 100% up to €150 Please note that the minimum deposit amount is €10 and the wagering requirements for for both bonus funds and free spins are 35x.

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Hyper Casino

  • Valid for World

  • Valid for New Zealand

  • Valid for India

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

€300 Welcome Bonus Split Over 2 Deposits

Bonus code: Not Required

Minimum deposit of €10. Players with active bonuses on their accounts cannot play in the Live Casino or withdraw cash until the wagering requirements have been met. Bonuses are valid for 30 days and are subject to the X45 wager requirement.

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Mongoose Casino

  • HOT

    Hot Casino Bonus

  • Valid for United Kingdom

  • Mobile & Tablet Friendly

200% Deposit Bonus Up To £200

Bonus code: Not Required

Make the first deposit and claim a 150% match bonus up to £45 Make the second deposit and claim a 50% match bonus up to £155. 30x Wagering Requirements. Minimum deposit is £10. Terms and Conditions Apply. 18+

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Mansion Casino

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

20 Golden Chips - Wager Free

Bonus code: TABLE

You must deposit a minimum of $/£/€20 (or currency equivalent) in one single deposit and stake a minimum of $/£/€20 in total on Roulette and/or Card games (including Live Casino) within 14 days of your deposit.

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Party Casino

  • HOT

    Hot Casino Bonus

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

Instant Cashback Bonus On All Games

Bonus code: Not Required

To be eligible to participate in the Cashback offer you must Opt In via the top navigation bar on the homepage or via the Cashback section of your account. You are required to Opt in only once. Cashback will only start to accumulate following your successful Opt In. Cashback is calculated on your bet amount regardless of the outcome of the bet. Cashback balances are immediately updated as you place bets. All gameplay counts towards Cashback barring Casino restricted games and Low Risk betting.

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Slotty Vegas Casino

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

Daily 10% Cashback Bonus

Bonus code: Not Required

The Supercharged™ engine doubles as a Cashback Guarantee, where you'll receive 10% of losses back as cash should your Supercharged™ Wins not be of a larger value than the 10%!

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Casiplay Casino

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

€800 Welcome Package + 100 Welcome Spins

Bonus code: Not Required

18+ New Players Only! Casiplay Welcome Package includes 4 deposit bonuses as follows: 1st deposit: 100% Bonus up to $/€200 + 30 spins. 2nd deposit: 50% Bonus up to $/€200+ 20 spins. 3rd deposit: 50% Bonus up to $/€200+ 20 spins. 4th deposit: 50% Bonus up to $/€200+ 30 spins. Min. deposit $/€20. Wagering requirements are 35x.

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Bluefox Casino

  • Valid for World

  • Valid for United Kingdom

  • Valid for Europe*

  • Mobile & Tablet Friendly

Roulette Cashback Weekend Offer Up To 15%

Bonus code: MARKER

Receive up to a total of 15% Cashback in real money to cover your losses. Minimum deposit of €10 and you can play any roulette game, including Live Roulette. Maximum capped winnings at €500. Terms and Conditions Apply.

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Playzee Casino

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

10% Cashback up to €100 on Losses

Bonus code: Not Required

This promotion gives you a bonus of 10% of all cash losses between 00:01 GMT Tuesday to 23:59 GMT Monday which will be reimbursed to your bonus account up to a maximum of €100. The bonus back will be credited automatically on Tuesdays at 10:00 GMT. Terms and Conditions Apply

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Dazzle Casino

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

Up To £/$/€200 Welcome Package

Bonus code: Not Required

18+ New players only. Wagering occurs from real balance first. 50x wagering the bonus, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 5 times the bonus amount.

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Pocket Vegas

  • Valid for Sweden

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

€500 Welcome Package + 50 Spins

Bonus code: Not Required

The Welcome Deposit offer is only available to valid new account holders aged 18 or over making their first 3 deposits. - First Deposit – 200% match up to £50 in bonus + 50 spins on Starburst. - Second Deposit – 100% match up to £200 in bonus - Third Deposit – 50% match up to £250 in bonus 18+ Terms and Conditions apply

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RoyalSlots Casino

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

Up To €1000 Welcome Package

Bonus code: Not Required

The welcome bonus is split across your first 4 deposits: Deposit Bonus 1: 100% up to €200 Deposit Bonus 2: 50% up to €200 Deposit Bonus 3: 25% up to €300 Deposit Bonus 4: 25% up to €300 Available to new and existing players, opt-in required.

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Vegas Luck Casino

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

Up to 50 Free Spins on First Deposit (No Wagering)

Bonus code: Not Required

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.

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Temple Nile Casino

  • Valid for World

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

200% Match Bonus Up to €500 + 30 Extra Spins

Bonus code: Not Required

The Welcome Bonus is strictly for new players. The Casino welcome bonus is subject to standard play-through requirements as laid out in the Promotional Terms and Conditions above with the addition that you must wager on the total amount of cash deposited and bonus funds received. 1st Deposit - 200% up to €500 + 30 Extra on Wild Scarabs 2nd Deposit - 25% up to €800 + 25 Extra Spins on Gonzo's Quest 3rd Deposit - 50% up to €200 + 50 Extra Spins on Book of Dead

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Duelz Casino

  • HOT

    Hot Casino Bonus

  • Valid for World

  • Valid for New Zealand

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

Claim Your Free Treasure Chest Upon Registration!

Bonus code: Not Required

Newly registered players will receive a Treasure Chest upon creating a new account. Open your treasure chest today to find out what's inside!

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Betfair

  • Valid for Ireland

  • Valid for United Kingdom

Deposit £10 And Play With £60 + 20 Free Spins Bonus

Bonus code: Not Required

New UK&IRL Customers only. Min deposit £10 . 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. 10 per day with no wagering.Full terms & conditions apply.

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BGO Casino

  • HOT

    Hot Casino Bonus

  • rec

    Recommended Casino Bonus

  • Valid for World

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

Get 100% up to £200/$300 Bonus on 1st Deposit

Bonus code: Not Required

100% deposit match up to £200/$300. 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/75c). Not available using Neteller or Skrill. Cash balance withdrawable anytime + £2.50/$3.75 fee. Full T&C apply.

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Where Can I Find The Best UK Casino Bonuses? 

When it comes down to availability of online casinos that accept UK players, there are plenty of them. But the very best casino bonuses for UK-based players can of course only be found at UK-facing online casinos. These online casino usually only accept British residents as players, catering fully to their needs and interests. 

Casinos like bCasino, Grosvenor Casino and All British Casino are just three brands that are completely dedicated to the entertainment of British nationals. Not only will you find English speaking customers support representative ready to answer all your queries, but you can also be assured that any legal documents like terms and conditions are written in comprehensive and fluent English. This gives a sense of security that UK casino bonuses are genuine on this website and the online operator knows what they are talking about. 

Bonuses may come in the forms of deposit bonuses, no deposit bonuses or welcome packages. For all these bonuses we have dedicated pages explaining the inner workings of the different bonuses you will encounter at an online casino. Bonus funds will alway be paid out in British pounds (£) and terms and conditions such as minimum deposits and maximum be likewise. To make you life easier, British casinos will always have the most preferred payment methods by British natives available. Whether you like to use your Visa or Mastercard for your transactions, or an e-wallet like PayPal, Skrill or Neteller, these will all be available at the best UK casinos.

Free Spins = Bonus Spins?

You might be aware that there are different terms for free spins or free rounds that you can spend on slot machines. In fact, here at CasinoTopsOnline we refrain from addressing free spins as “Free Spins” unless they are actually free. Meaning that once the free spins bonus comes with no wagering requirements to fulfill, they can truly be called “free”. 

If the free spins offer does have wagering requirements attached to them, then we would simply call them “Bonus Spins”. This way we can ensure that players will not encounter any nasty surprises and we aim to offer clear and transparent bonus descriptions across all our bonus offers. 

Be Aware Of Wagering Requirements

If you aren’t familiar with the workings of wagering requirements yet, then we can break it down for you in a simple way. Wagering requirements might be the bane of every online gambler’s existence, but they also ensure that bonuses and promotions that casinos offers cannot be subjected to abuse or exploitation. 

Wagering requirements and their mechanics might seem daunting for new players, but it is very important for this demographic group to be aware of them. Every time a player opts in for a bonus of any kind, whether that be a welcome bonus or a reload bonus, there are certain requirements that need to be fulfilled before the player is able to cash out any winnings made using that bonus. If a bonus states that the wagering requirements are 30 times (30x), this means that their deposited amount needs to be wagered 30 times in order for the cash out to be available. For example, if the player deposits £10, then the players will need to wager £300 before any winnings using the bonus funds are made available, because 10 x 30 = 300. The same works for bigger amounts, so always be aware of how much you are depositing and how much the wagering requirements are.

Please note: Certain casinos might give the player a certain time frame in which they need to complete the wagering requirements. This time frame may range from 99 days to as little as 7 days. If the wagering requirements are not met within that time frame, the winnings will be forfeit. 

Gamble Responsibly

Now that you know the inner working and mechanics of casino bonuses you will find at UK casinos, it is up to you to make sure you gamble responsibly. Here you will find a handy guide in case you feel like you need help. At any point in time, you can contact us directly if you feel like you are in need of assistance or advice. CasinoTopsOnline is here to help.