400% Deposit Bonus in the UK
A 400% deposit bonus is a HUGE promotion offered at certain online casinos that gives you four times you deposit in extra bonus funds! If, for example, you deposited £100, your account would be credited with a whopping £500 in total funds for you to play with!
Naturally, 400% deposit bonuses aren’t the easiest to come by—but in this guide, I’m going to show you where to find them, and why you can trust KasinoBonus’ recommendations!
Casinos Offering 400% Bonuses
While 400% deposit bonuses in the UK aren’t always the easiest to find, there are some reputable casinos currently offering them. If you’re looking to claim a 400% bonus, and want to know the safest casinos to claim them at, check out our personalised picks, below:
- Deposit Bonus Deposit only minimum 10 EUR / 15 EUR / 20 EUR- You will get 100% deposit bonus up to 100€ and 150 Free Spins to Gates of Olympus!
- FREE 50 Freespins to Gates of Olympus – NO DEPOSIT. IMPORTANT – USE promo code: BLITZ3 at registration!
- Deposit Bonus 450% UP TO €6000 + 325 FS ON FIRST 4 DEPOSITS
- FREE 20 Freespins to Sweet Bonanza – NO DEPOSIT. IMPORTANT – USE promo code: ROLLINO20 at registration! Activate under your profile in the ‘Bonuses’ tab
Once you’ve found your ideal casino, simply sign-up and make a qualifying deposit, and you’ll unlock your 400% bonus right away!
How We Review Casinos
Here at KasinoBonus, we know how important it is that you can find—and play at—safe online casinos. That’s why we have a dedicated team working round-the-clock testing, reviewing, and evaluating casinos!
Our team personally joins and plays at each casino we review, allowing us to give you our honest, first-hand experiences. We look for a number of different metrics including game selection, bonus terms, payout speeds, customer support facilities, and, of course, licensing and security.
Written by Matti Slotte