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Casino Bonuses - Top Casino Offers in the UK

By Marcus Lawrence on

TopRatedCasinos.co.uk is dedicated to helping customers find the best place to play online. Your safety and well-being is a priority, which is why all of our expert casino reviews are 100% honest and unbiased, and we highlight the key terms and conditions of every casino bonus we advertise. Whilst we accept commission from the casinos on our list of recommendations, and this may affect where they’re positioned on our lists, we only recommend casinos that we truly believe are safe and fair.

TopRatedCasinos.co.uk is dedicated to helping customers find the best place to play online. Your safety and well-being is a priority, which is why all of our expert casino reviews are 100% honest and unbiased, and we highlight the key terms and conditions of every casino bonus we advertise. Whilst we accept commission from the casinos on our list of recommendations, and this may affect where they’re positioned on our lists, we only recommend casinos that we truly believe are safe and fair.

It’s almost a given that online casinos offer optional bonuses, whether that’s for new players depositing for the first time or seasoned site loyalists marching to the top VIP tiers. No matter the type of player you are, there’s sure to be a bonus out there that suits you and your playing habits.

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Whether you’re a slots enthusiast looking to bag a bundle of free spins, or a high roller looking for the biggest matched deposit bonus you can find, our list of the best online casino bonuses will have something for you.

Read on for a breakdown of the best welcome bonuses and ongoing promotions on the market in April 2024, as well as explainers on how they all work.

Let’s dive into some of the best casino bonuses the UK has to offer. Compare, sign up, claim your welcome bonus, and get started with your new online casino!

Top Casino Bonuses in the UK - April 2024

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Rank Online Casino Casino Rating Sign-up Bonus Payout speed Key features Sign Up Review Terms & Conditions More information
1

100% up to £50 + 50 Free Spins

Payout Speed
Instant - 5 days
  • Brand New Casino
  • Modern Design
  • Innovative Game Modes
Claim Bonus
Robbie Evans headshot
"I really like VoodooDreams' neon design, and the spell casting rewards system's regular bonuses are a real treat."
Robbie Evans
18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirement. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Deposit Bonus expires after 30 days if wagering requirement has not been met. Free Spins expire after 3 days. One bonus allowed per person, address, device, IP. www.begambleaware.org For full bonus terms and conditions, please read below. Responsible Gaming 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Payment Methods
  • MasterCard Logo
  • Visa Debit Logo
  • PayPal Logo
  • Trustly Logo in green
  • skrill logo
  • Paysafecard logo
  • Neteller Logo
  • ecopayz logo
Payout Rate
Payout Rate
96.5%
Software providers
  • Betsoft
  • Evolution Gaming
  • Microgaming
  • NetEnt
  • Nolimit City
  • NYX Gaming
  • Play'n GO
  • Push Gaming
Features
  • Casino Casino
  • Bingo Bingo
  • Sport Sport
  • Poker Poker
2

100% up to £100 + 100 Free Spins

Payout Speed
Instant - 4 days
  • Unique Casino and Bonus Reward System
  • Full PayPal Support
  • Generous Free Spins
Claim Bonus
Alice Soule
"I really love the focus on tournaments at Duelz where you can play against other customers and try out the 13 magical spells."
Alice Soule
New players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30x sum of deposit + bonus. Free Spins are given 20 per day on Book of Dead for 5 days in a row, log in is required. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45x. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. www.begambleaware.org. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Payment Methods
  • MasterCard Logo
  • Visa Debit Logo
  • PayPal Logo
  • Trustly Logo in green
  • skrill logo
  • Paysafecard logo
  • Neteller Logo
  • MuchBetter Logo
Payout Rate
Payout Rate
97%
Software providers
  • Relax Gaming
  • Big Time Gaming
  • Blueprint
  • Endorphina
  • Evolution Gaming
  • Microgaming
  • NetEnt
  • Play'n GO
Features
  • Casino Casino
  • Bingo Bingo
  • Sport Sport
  • Poker Poker
3

100% up to £100 Bonus

Payout Speed
Instant - 5 days
  • Brand New Casino
  • Over 700 Games
  • Full PayPal Offering
Claim Bonus
Alice Soule
"One of my favourite casino site designs, Hyper Casino looks unique while still providing all the best games."
Alice Soule
New players only. Min deposit £10. Wagering 45x bonus., max bet £5 with bonus funds. Live casino play excluded with bonus. 100% up to £100 bonus on 1st deposit. Welcome bonus excluded for players depositing with skrill or neteller. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Payment Methods
  • Bank Transfer Logo
  • MasterCard Logo
  • Visa Debit Logo
  • skrill logo
  • Paysafecard logo
  • Neteller Logo
  • ecopayz logo
  • Trustly Logo in green
Payout Rate
Payout Rate
96.5%
Software providers
  • Just For The Win
  • SG Digital
  • High 5 Games
  • Amatic
  • Barcrest
  • Big Time Gaming
  • Blueprint
  • Elk Studios
Features
  • Casino Casino
  • Bingo Bingo
  • Sport Sport
  • Poker Poker
4

100% up to £100 + 10% Cashback

Payout Speed
Instant - 5 days
  • Excellent Live Casino
  • Perfect for Both High and Low Limit Games
  • 400+ Casino Games
Claim Bonus
Marcus Lawrence
"All British Casino's lifetime 10% cashback offer is fantastic, and I fully recommend it to players looking for great value."
Marcus Lawrence
#AD 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. Click here for full T&Cs
18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Payment Methods
  • Bank Transfer Logo
  • MasterCard Logo
  • Visa Debit Logo
  • skrill logo
  • Paysafecard logo
  • Neteller Logo
  • boku logo
  • Trustly Logo in green
Payout Rate
Payout Rate
97.5%
Software providers
  • PlayPearls
  • Slingo Originals
  • 1x2 Gaming
  • Amatic
  • Bally
  • Barcrest
  • BetGames.tv
  • Big Time Gaming
Features
  • Casino Casino
  • Bingo Bingo
  • Sport Sport
  • Poker Poker
5

100% up to £50 + 50 Bonus Spins

Payout Speed
1 - 5 days
  • Great Loyalty Scheme
  • Engaging Platform & Design
  • 7 Figure Jackpots
Claim Bonus
Marcus Lawrence
"The theming on Casushi is a sight for sore eyes, and I'd recommend it to any casino player looking for a fresh atmosphere."
Marcus Lawrence
New players only. 100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 on day 3) for Rich Wilde and the Book of Dead slot only. Min first deposit of £10. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Payment Methods
  • MasterCard Debit Logo
  • visa debit logo
  • PayPal Logo
  • Paysafecard logo
  • Trustly Logo in green
  • skrill logo
  • Neteller Logo
Payout Rate
Payout Rate
97%
Software providers
  • PlayPearls
  • StakeLogic
  • Reel Play
  • Live 5
  • Just For The Win
  • Hacksaw Gaming
  • Fantasma
  • 4 The Player
Features
  • Casino Casino
  • Bingo Bingo
  • Sport Sport
  • Poker Poker
6

up to £300 + 200 Spins

Payout Speed
Instant - 3 days
  • £10K Prize Draw
  • 400+ Casino Games
  • Live Dealer Tables
Claim Bonus
James Langley
"Rialto's generous welcome bonus covers your first three deposits — up to £300, I think it's a top offer for regular players."
James Langley
Welcome bonus package on first 3 deposits 1st Dep. Min £20. 35x wagering (bonus & deposit). max bonus to cash 5x. 50 Free spins. 25x wagering. Max bonus to cash £25. Claim once. See full T&Cs for 2nd & 3rd Deposit offers: Full T&C apply. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Payment Methods
  • visa debit logo
  • PayPal Logo
  • maestro logo
  • Paysafecard logo
Payout Rate
Payout Rate
98.9%
Software providers
  • Evolution Gaming
  • IGT
  • Microgaming
  • NetEnt
  • Novomatic
  • Play'n GO
Features
  • Casino Casino
  • Bingo Bingo
  • Sport Sport
  • Poker Poker
7

100% up to £250 + 100 Free Spins

Payout Speed
1 - 5 days
  • Accepts PayPal
  • Massive Jackpot Slots
  • Great VIP Club Perks
Claim Bonus
Minimum 1st dep of £10 to get £100% up to £250 on selected match slots & 100 Free Spins (FS) on Blueprint slots at 0.20P. Deposit Bonus Playable on selected Slots. 40x wagering requirement (Dep + Bonus) & MCR x5 for Bonus. FS and FS winnings are playable on Blueprint slots only, FS: 50xWR & Max win £50. 18+. Full T&C apply. Click here for full T&Cs 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Payment Methods
  • MasterCard Logo
  • Visa Debit Logo
  • visa delta logo
  • visa electron logo
  • PayPal Logo
  • Paysafecard logo
  • maestro logo
  • Solo logo
Payout Rate
Payout Rate
94.5%
Software providers
  • Greentube
  • IGT
  • iSoftBet
  • Microgaming
  • NetEnt
  • Novomatic
  • Play'n GO
  • Scientific Games
Features
  • Casino Casino
  • Bingo Bingo
  • Sport Sport
  • Poker Poker

List of the Best Casino Bonuses

💯 Best Matched Deposit Casino Bonus Hyper Casino
🎰 Best Free Spins Casino Bonuses Bally Casino
💎 Best Matched Deposit + Free Spins Casino Bonus Duelz
🎀 Best Ongoing Bonuses and Promotions Casushi
💁 Best Low Wagering Casino Bonus VoodooDreams
👏 Most User-friendly Casino Welcome Bonus  Spin and Win
🤑 Biggest Casino Welcome Bonus  The Rialto
💸 Best Cashback Casino Bonus All British Casino

Our Top Casino Bonus Recommendations Explained


Casino bonuses come in many different shapes and sizes. Some target the casino’s slot collection with free spins, others spoil players with a lump sum of bonus cash, and many treat new customers to a combination of both. Before you commit to a casino bonus, remember to first look at the terms and conditions – only then will you have an accurate understanding of the offer’s true value.

Name Date added Bonus Score Claim Bonus Review Terms and conditions Information
Date added :
Apr 2021
WELCOME OFFER

100% up to £100 + 100 Free Spins

Our Score
9.5/10
Reviewed by Guy Evans
  • Games: 1068+
  • Wagering Requirements: 45
  • Launched: 2018
  • Payout: 97

Best Casino for First Deposit Bonuses - Duelz

When you make your first deposit at the whimsical world of Duelz casino, you’ll double your money with bonus cash up to a maximum of £100. That first deposit will need to be a minimum of £20 to qualify, and if it is, you’ll receive a 100% bonus cash boost. Duelz will also throw in 100 free spins to use on Play’n GO’s Book of Dead, credited at a rate of 20 per day over your first five days as a member. Wagering requirements are set at 30x the sum of the deposit and the bonus, and 45x for any free spins winnings. Duelz customers have a choice of 11 payment methods for deposits, all of which are eligible to pick up this casino welcome bonus.
New players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30x sum of deposit + bonus. Free Spins are given 20 per day on Book of Dead for 5 days in a row, log in is required. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45x. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. www.begambleaware.org. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Date added :
May 2022
WELCOME OFFER

up to £300 + 200 Spins

Our Score
9.5/10
Reviewed by Guy Evans
  • Games: 491+
  • Wagering Requirements: 50
  • Launched: 2017
  • Payout: 98.9

Best Casino for Free Spins Bonuses - Rialto

If free spins casino bonuses are your jam, consider signing up at Rialto, where new players will receive 200 extra spins across their first three deposits. These free spins sit alongside three matched deposits, offering 100% up to £100 on the first deposit (plus 50 free spins), and then 50% up to £100 on deposits two and three, with 75 free spins awarded for both. You’ll have seven days to make use of the spins in this casino welcome bonus, winnings from which must be wagered at a rate of 25x. Of the payment options available at Rialto, only PayPal deposits are excluded from picking up this online casino bonus.
Welcome bonus package on first 3 deposits 1st Dep. Min £20. 35x wagering (bonus & deposit). max bonus to cash 5x. 50 Free spins. 25x wagering. Max bonus to cash £25. Claim once. See full T&Cs for 2nd & 3rd Deposit offers: Full T&C apply. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Date added :
Mar 2022
WELCOME OFFER

Play £10, Get 30 Free Spins

Our Score
9.5/10
Reviewed by Guy Evans
  • Games: 462+
  • Wagering Requirements: 0
  • Launched: 2004
  • Payout: 97

Best Casino for No Wagering Bonuses - Virgin Games

Virgin Games gives its casino bonuses the no wagering treatment, which is something I always look for at an online casino. This means any winnings can be immediately withdrawn as cash, without having to fulfil any playthrough requirements. New players have a choice between 30 free spins or 50 free bingo tickets when they first sign up to the site and deposit and play their first £10, and all payment methods are accepted for this casino bonus. Whichever option you choose, you’ll have 30 days from the moment of the deposit before any outstanding spins or tickets expire.
*Click for full Rules. 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. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Date added :
Feb 2019
WELCOME OFFER

100% up to £100 Bonus

Our Score
9.5/10
Reviewed by Guy Evans
  • Games: 813+
  • Wagering Requirements: 45
  • Launched: 2019
  • Payout: 96.5

Best Casino for Reload Bonuses - Hyper Casino

Hyper Casino makes a commitment to all players of a reload bonus once a week. All you need to do to qualify is to have made any deposit into your account before Friday, at which point you’ll receive an offer of free spins, bonus cash, cashbacks and other bonus types. You’ll have the weekend to make use of the bonus, but you must subscribe to the Hyper email newsletter in order to receive the offer. Make sure you read the T&Cs before you play, since each offer will come with different requirements. Skrill and Neteller users will need to pick another payment option if they want to opt-in to any casino deposit bonuses at this site.
New players only. Min deposit £10. Wagering 45x bonus., max bet £5 with bonus funds. Live casino play excluded with bonus. 100% up to £100 bonus on 1st deposit. Welcome bonus excluded for players depositing with skrill or neteller. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
Date added :
Jan 2018
WELCOME OFFER

100% up to £100 + 10% Cashback

Our Score
9.5/10
Reviewed by Guy Evans
  • Games: 1808+
  • Wagering Requirements: 35
  • Launched: 2013
  • Payout: 97.5

Best Casino for Cashback Bonuses - All British Casino

Cashback offers are not a common type of casino bonus, but All British Casino has made it one of its trademarks. At this casino, players can ask for a 10% cashback on their lost wagers every week, provided the amount is less than £10. It’s not much, but it’s rare to see casinos return lost money, regardless of the amount. New players will also receive a matched deposit worth 100% up to £100 on their first deposit, which comes with wagering requirements of 35x. Deposits with all payment methods are eligible for this casino bonus, with the exception of Skrill and Neteller.
#AD 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. Click here for full T&Cs
18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.