If you have been on the lookout for the best 400% casino bonuses in 2024, then you are at the right place. In this concise text, we will provide you with the top gambling promos and also explain how you can claim these offers on the recommended online platforms. Simply read along to learn more.
Rating of Top 10 Online Casinos in the UK
Name
Rating
Bonus
Payment
Deposit
Licenses
Review
/5
Zodiac Casino
80 chances to win the Jackpot + up to $480 in bonuses!
Min deposit
£1
Kahnawake
MGA
UKGC
Welcome Offer is for New Customers Only. The 80 chances are credited as £20 welcome bonus and players can spin 80 times at £0.25 on the Mega Moolah progressive slot game. The minimum first deposit required is £1, for all subsequent deposits the minimum deposit is £10. A two hundred times wagering requirement applies on all bonuses and certain games contribute a different percentage to the wagering requirement. See full terms and conditions.
begambleaware.org
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/5
Lucky Vegas Casino
🔥 EXCLUSIVE BONUS 🔥
100% up to 75GBP + 75 FS on Book of dead
Min deposit
£10
UKGC
MGA
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £75. Game: Book of Dead, Spin Value: £0.1. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
18+ Please play responsibly | begambleaware.org | Full Terms Apply
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/5
Wazamba Casino
100% up to €500 + 200 FS!
Min deposit
£10
Curacao
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/5
Winscore
Up to €1,000 (4 deposits, 40x wager)
Min deposit
£10
Curacao
18+ Only for people of legal age.
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/5
Casiplay Casino
UP TO £200 + 100 extra spins on Starburst!
Min deposit
£10
MGA
UKGC
18+, Min. deposit: £10. Max. bonus: £200. Offer valid on first deposit. Offer only applies to new players. Max bet limitations per spin apply. 35x wagering requirements apply (i.e the bonus x35). Higher wagering requirements may be applied depending on the games played. T&Cs apply. begambleaware.org
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/5
Bonnie Bingo Casino
200 FS & 100% Bonus!
Promo Code: 200SPIN
Min deposit
£5
UKGC
Gibraltar
First-time depositors only (18+ country restrictions apply). Min deposit: £10. Max offer: 100% Bingo Bonus up to £10 & 200 FS (on a game of our choice). Promo code: 200SPIN. Any Bingo Bonus winnings, if applicable, must be wagered 4x before withdrawal. Any FS winnings, if applicable, will be credited as bonus funds and capped at £20. FS winnings must be wagered 40x before withdrawal. Free Spins are valid for 7 days. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions apply. Valid until 31.05.2022. begambleaware.org
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/5
Mr Play Casino
100 FS + 100% Up To £200
Min deposit
£10
MGA
UKGC
18+ New Players only! Receive a 200% match up bonus up to £500 on first deposit. This bonus only applies for deposits of £10 or higher!
All you need to do is just deposit the money in your Mr play.com account and you will receive this bonus instantly! begambleaware.org
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/5
Casumo
Casino
100% bonus up to £25 and 20 Bonus Spins
Min deposit
£10
UKGC
MGA
Gibraltar
18+. New UK customers only. Opt-in required. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £10/round (live casino). 30 days expiry. T&C’s Apply. Please gamble responsibly • begambleaware.org •
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/5
All British Casino
Always 10% cashback!
Min deposit
£20
UKGC
MGA
+18; #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. Full T&C’s apply. begambleaware.org
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/5
888 Casino
25$ no deposit + 100% up to £100
Min deposit
£10
UKGC
MGA
Gibraltar
IRC
No Deposit Offer: New players with valid mobile number only • Claim in 48 hrs • 14 day expiry • Valid for selected games • Pre-1st deposit only: FS voucher winnings is uncapped, bonus wins & max redeemable amount for non-funded players capped at £100, excl. JP wins • Wager Bonus x1 – req. contributions vary by game • Bonus expires in 90 days • Deposit Offer: 1st time depositor at 888casino only • £20 min deposit • Claim in 48 hrs • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 30x wagering – req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply. 18+ only, begambleaware.org
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Name
Bonus
Deposit
Payment
Review
Min deposit
£10
New players only, £10 min fund, £1,000 max bonus, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply. begambleaware.org
Min deposit
£10
18+, Min. deposit: £10. Max. bonus: £200. Offer valid on first deposit. Offer only applies to new players. Max bet limitations per spin apply. 35x wagering requirements apply (i.e the bonus x35). Higher wagering requirements may be applied depending on the games played. T&Cs apply. begambleaware.org
Min deposit
£10
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £75. Game: Book of Dead, Spin Value: £0.1. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
18+ Please play responsibly | begambleaware.org | Full Terms Apply
Min deposit
£10
New players only. 1st, 2nd and 3rd ever deposit: win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers. Max bonus conversion equal to lifetime deposits (up to £250), 65x WAGERING REQUIREMENTS and full T&Cs apply. Begambleaware.org
How To Claim a 400 Bonus for the First Deposit
In order to acquire your gift, you should follow the simple steps laid down below.
Register your account
Simply create your profile on any of the online casinos we have provided for you above. Registration is easy. Simply fill in the details required of you such as your email, password, and your username on the casino registration page. Address the support if you need help.
Pass the verification
To verify your account, log into your email and select the message from the casino you registered with. Then complete the verification process by following the listed steps. As you complete the verification process, you will be redirected to the casino website.
Claim your bonus code
Claim the bonus code offered to you upon completing your registration. The bonus code helps you to enjoy the offered bonus.
Find out information about wagering requirements
Make sure you find out information about the wagering requirements before claiming any bonus offers. They are also called Playthrough requirements and represent the necessary number of times by which a bonus win must be wagered. Good wagering requirements are low and range from 10x, 20x, 30x.
Make your first deposit
As many online bonuses are first-deposit ones, ensure you make your first deposit and that it matches the minimum amount needed to partake in the bonus. You should also take note that some 400 match bonus casino offers are restricted to certain deposit methods. Therefore, check if the deposit method you are using is qualified for the bonus.
Play and win
After making your deposit, you can play and win. Note that some casinos do not count certain games as complying with playthrough requirements, thus ensuring playing games that will count.
Best UK Sites with 400% Bonus
| ⭐️ Fairground Slots | Make 1st deposit of £10 to get a 1000% Matchup bonus worth up to £1,000 + win a Fiat 500 |
| ⭐️ Robin Hood Bingo | 400% Sign Up bonus up to £100 + 50 free spins |
| ⭐️ Ok Bingo | Win a Match Up to 1000% of funds from the Welcome bonus |
| ⭐️ Takeaway Slots | Welcome offer: 1000% Match Up bonus up to £1000 |
Terms and Conditions
Bonuses with such a large match percentage are always provided with specific rules you should explore before claiming them. The most common 400% casino bonus terms and conditions include wagering, compatible games, and the bonus type (in most cases, it’s sticky). That’s what you need to consider when reading the terms. By the way, there are some nice bonuses at new Nektan casinos.
Wagering
Take note of the playthrough conditions that come along with offers. Always ensure to ascertain whether the requirements fall within the low or average range. If they are high, the bonus offer might not prove advantageous concerning payouts and your overall budget. The wager itself means that you multiply the bonus amount by this number and meet this playthrough requirement. For example, your casino 400 bonus comes with a 40x wager. This means that a $10 deposit will turn into the additional $40 bonus amount, and you’ll play with $50 in total (since such bonuses are mainly sticky). Then, the 400% bonus casino merges bonus and real funds, and you need to wager $2,000 (£50 x 40x).
Spreading over Deposits
The welcome package could be spread out. While some casinos give you a first deposit bonus, others spread it across your first two, three, four, or five top-ups. It’s advisable to verify if the welcome package is distributed across your deposits. The 400 casino bonus UK may set requirements regarding the minimum account replenishment to activate each part. Additionally, certain conditions may involve activating the next batch only upon fulfilling those of the first. You can find all these details in the promo T&Cs.
Time Limits
First, it’s worth considering when you can activate the online casino 400 welcome bonus after registration. For example, some operators set a limit of 30 days, while others don’t determine limits in this regard, and you can enter the account and get the bonus even in several months. Once the package is active, you must note the time limits given. The majority of online casino 400 welcome bonus offers are valid for the first 7 days, but this varies as provided by the operator. If the period is over and you haven’t wagered your bonus, it expires with all the winnings accumulated during play.
Minimum Deposit Amount
You must wager at least some amount of money to partake in the bonus offer, for example, $10-20, depending on the site you have registered on. The 400 bonus casino UK will specify this limit in the terms, and you will be informed regarding your bonus when depositing (in some cases, the casino will notify you that your amount isn’t enough to activate the offer if it’s lower than the determined limit). The minimum account replenishment may be different when your bonus consists of a match offer and free spins. For example, $10 will be enough to activate a match offer, while free spins require at least $15. We would also like to add that there are casinos with a £1 deposit bonus in the UK. British players are given the opportunity to start their experience just with a £1 top-up.
Banking Options for 400% Bonus
Since an online casino 400 deposit bonus is based on a real money transaction to activate it, you should compare the conditions of available payment methods. Actually, the more options offered by your operator, the easier to choose since you just rely on your preferences and the wallets or cards you use for daily payments.
| Payment method | Description |
| Visa/Mastercard | Your 400 percent bonus casino is certain to support bank cards. When depositing, you enter the card number, CVV, and the expiration date. Depositing takes up to a few minutes, but you need to consider that further cashouts may take longer, and the card should be verified for this. |
| Paypal | With its robust security measures and user-friendly interface, PayPal ensures peace of mind for players. Notably, its integration with casinos is often smooth, allowing for swift deposits and withdrawals. However, it’s worth noting that while PayPal is widely accepted, some sites may have specific terms regarding its usage or bonus eligibility. |
| Skrill | As well as PayPal, Skrill is one of the most popular e-wallets available on almost all 400% deposit bonus casino sites. However, you should consider that it belongs to the Paysafe Group, which is excluded from some gambling promotions pretty often, so check these rules before depositing. |
| Neteller | Being one more product of the Paysafe Group, Neteller belongs to the same owner and has features similar to Skrill, including fees and interface. The position with bonuses is the same, so double-check the terms. In most cases, the casino will absorb fees, but keep in mind that withdrawing from the Neteller wallet may cause commissions. |
| Crypto Wallets | When your 400 bonus online casino is crypto-friendly, it’s perfect since blockchain payments open more advantages for gamblers. You can get increased bonuses (sometimes, the percentage is larger when you pay with BTC), make anonymous transactions, and enjoy the limits above average. |
Pros And Cons Of 400% Bonus Offer
- It enhances gamblers’ bankroll
- It suits low and high rollers
- Really high max bonus amount
- Wagering rates are usually reasonable
- It could cause an increase in gambling addiction especially when the wagering requirement is high
- Such promotions are commonly offered in the US but rarely in Europe
Conclusion
A 400 casino bonus is quite rare. Nonetheless, there are online platforms that provide these for you, and there are reputable casinos not on GamStop. Simply follow the guide above and enjoy playing more with your 400-percent gift. However, it is important to remember that when choosing a site to play, you should pay attention to whether it has a license or operates as a casino without license.
