400 Casino Bonus UK Casinos

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400 Casino Bonus

Are you looking for quality casinos with the best casino bonus? You’re in the right place if what you’re looking for is a 400% casino bonus or one that offers up to £400 in bonus funds.

Naturally, we’ll explain how these promotions work and what they have to offer. You’ll also learn why you should choose a 400 bonus casino and list both of its pros and cons.

List of All 400% Deposit Bonus Casino Sites

Unfortunately, there aren’t a lot of 400 bonus casino UK sites out there. For one, this type of bonus is not as common as a 200% deposit bonus or another kind of offer promising lower amounts. It’s simply too big and covers so much cash that not all casinos can afford to offer it.

This is why we went above and beyond, checking countless UK and non-UK casinos that accept UK-based players to find the ones with this bonus. You can find the results of our hard work below.

Casino
Rating
Why to Bet
Bonus and Code
Mystake Casino
Mystake Casino
8.2/10
  • Not committed to Gamstop
  • Gambling with credit cards
  • Swift & neat KYC verification
  • Not committed to Gamstop
  • Gambling with credit cards
  • Swift & neat KYC verification
Slots Shine Casino
Slots Shine Casino
8.0/10
  • Not on Gamstop
  • Credit cards allowed
  • Fast and simple verification process
  • Not on Gamstop
  • Credit cards allowed
  • Fast and simple verification process
Mr Sloty Casino
Mr Sloty Casino
8.1/10
  • Not on Gamstop
  • Payments with credit card
  • Swift KYC process
  • Not on Gamstop
  • Payments with credit card
  • Swift KYC process
Platinum VIP Club Casino
Platinum VIP Club Casino
9.0/10
  • Not a part of Gamstop
  • Credit card payments
  • Easy verification process
  • Not a part of Gamstop
  • Credit card payments
  • Easy verification process
Lady Linda Casino
Lady Linda Casino
8.8/10
  • Not signed on Gamstop
  • Credit cards accepted
  • Simple verification process
  • Not signed on Gamstop
  • Credit cards accepted
  • Simple verification process
Red Lion Casino
Red Lion Casino
9.3/10
  • Not on Gamstop
  • Credit cards allowed
  • Easy verification
  • Not on Gamstop
  • Credit cards allowed
  • Easy verification
SlotsNBets Casino
SlotsNBets Casino
9.2/10
  • Not covered by Gamstop
  • Credit cards accepted
  • Easy KYC process
  • Not covered by Gamstop
  • Credit cards accepted
  • Easy KYC process
Anonym Bet Casino
Anonym Bet Casino
8.3/10
  • Not on Gamstop
  • Credit cards allowed
  • Easy verification
  • Not on Gamstop
  • Credit cards allowed
  • Easy verification
Black Magic Casino
Black Magic Casino
8.7/10
  • Not on Gamstop
  • Credit cards allowed
  • Easy verification
  • Not on Gamstop
  • Credit cards allowed
  • Easy verification
Divas Luck Casino
Divas Luck Casino
8.2/10
  • Not part of Gamstop
  • Credit card gambling offered
  • Fast and easy KYC process
  • Not part of Gamstop
  • Credit card gambling offered
  • Fast and easy KYC process
Harrys Casino
Harrys Casino
8.7/10
  • Not part of Gamstop
  • Credit cards accepted
  • Easy KYC verification
  • Not part of Gamstop
  • Credit cards accepted
  • Easy KYC verification
Rolletto Casino
Rolletto Casino
8.1/10
  • Not on Gamstop
  • Credit cards allowed
  • Simple verification
  • Not on Gamstop
  • Credit cards allowed
  • Simple verification
Royal Oak Casino
Royal Oak Casino
8.5/10
  • Not signed on Gamstop
  • Credit cards offered
  • Swift verification procedure
  • Not signed on Gamstop
  • Credit cards offered
  • Swift verification procedure
Billion Vegas Casino
Billion Vegas Casino
7.8/10
  • Not on Gamstop
  • Credit cards offered
  • Quick verification
  • Not on Gamstop
  • Credit cards offered
  • Quick verification
Spider Slots Casino
Spider Slots Casino
8.1/10
  • Not part of Gamstop
  • Credit cards accepted
  • Fast verification
  • Not part of Gamstop
  • Credit cards accepted
  • Fast verification
WildCasino.ag
WildCasino.ag
8.3/10
  • Not on Gamstop
  • Credit cards accepted
  • Quick verification
  • Not on Gamstop
  • Credit cards accepted
  • Quick verification
New Vegas Casino
New Vegas Casino
8.0/10
  • Not on Gamstop
  • Credit cards allowed
  • Fast and simple verification process
  • Not on Gamstop
  • Credit cards allowed
  • Fast and simple verification process
Fortune Clock Casino
Fortune Clock Casino
8.1/10
  • Doesn’t participate in Gamstop
  • Over 46 reputable software providers
  • Comprehensive sportsbook offering
  • Doesn’t participate in Gamstop
  • Over 46 reputable software providers
  • Comprehensive sportsbook offering
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What Is a 400 Deposit Bonus Casino Offer?

As we said in the beginning, this promotion comes in two types:

  • 400% casino bonus
  • Bonus that covers up to £400

The first is a match bonus that effectively awards 400% of your deposit and typically comes as a welcome package for newly registered players. Casinos that offer this type of bonus are similar to 200% deposit bonus UK and 300% bonus casino sites.

In most cases, you only need to deposit a minimum amount and register to claim these offers. However, you will also need to complete specific wagering requirements to withdraw any money you end up winning using these funds. The requirements are never as complex as those that come with a typical no deposit bonus not on Gamstop, as they mainly focus on the number of times you need to wager the funds before you get to withdraw them.

The second type is a bonus that awards you up to £400 in exchange for a deposit, and it also usually comes as a welcome package. This bonus is quite similar to the 400% casino bonus, and the two are often effectively the same.

In other words, you can find a 400% bonus casino that awards you with a 400% match bonus up to £400. Alternatively, you can get a 400% match bonus that covers funds up to another amount or a £400 bonus that matches a different percentage of your deposited funds.

We cover all of these bonuses in our best casino bonus 2022 list, and it’s up to you to choose which looks better to you at the moment. Naturally, nothing is stopping you from going back to the list and joining a different casino.

Why Choose a 400 Deposit Bonus Casino?

Choosing this type of bonus is a great way to kickstart your casino adventure. You get a massive amount of bonus funds you can spend on a wide range of slots you like.

In most cases, you’ll get to play slots not on Gamstop as most of these casinos are not part of this program, i.e. they are offshore casinos. However, that won’t change your experience, and what’s more, it could make it even better as your gambling will not be hindered by too many rules.

Advantages of the 400 Casino Bonus for UK Players

There are several advantages of playing in casinos with a 400 bonus:

  • A considerable amount of bonus funds — An online casino 400 welcome bonus always means that you’ll get a lot of bonus funds. You’ll either get four times the money you deposited or as much as £400 in bonus funds. Either situation is good as you get a lot of money for playing casino games not on Gamstop practically for free.
  • Hundreds, if not thousands of games — If a casino can afford a 400% casino bonus, it likely has a massive game library you can use the money on. The library will consist of various slots, video poker games, table games, speciality games, and more.
  • Additional bonuses down the road — Even though a 400 bonus is already a lot, many of these sites will let you claim other bonuses. For instance, an online casino with VIP program will let you use the bonus while being part of their loyalty scheme. You could even get a recurring 200% deposit bonus after you’ve used up the 400 one.

Disadvantages of the 400 Casino Bonus

Unfortunately, as is always the case, there are a few downsides as well:

  • Rarity — As we’ve already mentioned, 400 bonuses are rare in UK casinos, mainly because they are highly lucrative, meaning they are less beneficial for the casino.
  • Challenging wagering requirements — In many cases, 400 bonuses come with higher wagering requirements as that’s the only way for the casino to justify this bonus for its bottom line.

Final Thoughts

An online casino 400 welcome bonus is one of the best if not the best casino bonus you can find today, and in a lot of cases, it’s more than worth it. Naturally, you’ll need to check the best casino sites reviews to ensure that the casino itself is excellent, but you’re unlikely to be disappointed.

FAQ
Unfortunately, no. Some casinos have this welcome bonus, and some don’t — it always depends on the casino. The good news is that many non-Gamstop casinos do offer it, so it won’t be too hard to get your hands on the bonus on the casino site you like.
Free spins are always a favourite among many slot players, especially the no wagering free spins that come with barely any strings attached. The good news is that some casino sites offer 400 bonuses together with a specific amount of free spins. You can find some of these on our list.
It depends. If it comes as a welcome bonus, which is most common, you can claim it once. But if it comes as one of the recurring bonuses, you’ll get to claim it as many times as the offer stipulates. These types of 400 bonuses are pretty rare, but thankfully, they are not as rare as a 500 deposit bonus, so you’ll get lucky from time to time.
Author
Hi all! My name is Michael White, and I am a 34-year-old PO working for a London-based company while also maintaining this blog section on the side. Here, you’ll read my takes on interesting news and topics from the world of non UK casinos, including guides on how to start playing your favourite games while circumventing the clutches of GamStop. Michael White