Best online casino bonuses in the UK
If you are looking for the best online casino bonuses in the UK, then you are in the right place. In this article, we've collected the biggest and most generous casino bonuses from the most reliable casino operators that offer a full range of online slots and casino games.
But what defines the best casino bonus? There is probably no "one size fits all" answer here, because different players look at different factors. For some, the maximum full amount of the welcome bonus will be the most important factor, while the others will look at the percentage of the matching bonus instead. Other players might be more attracted to a bigger number of free spins or the lowest wagering requirements for the bonus.
Below we've collected a few of the most attractive casino welcome bonuses that will satisfy all different tastes, budgets and preferences of online casino players. Click on the casino links to get the exclusive bonus that you find the most attractive.
The biggest casino bonus and free spins - Sloty Casino
Sloty is the newest casino on the UK market with an incredible, massive casino welcome bonus package of up to £1,500 and 300 free spins. It just doesn't get any bigger than this, believe us. To get the full advantage of this welcome package you need to make 4 deposits in total.
- 1st deposit bonus – get 100% matching bonus up to £300 and 300 Free Spins on Gonzo's Quest, Starburst, Aloha! or Red Riding Hood slots.
- 2nd deposit bonus – get 50% matching bonus up to £400
- 3rd deposit bonus – get 25% matching bonus up to £400
- 4th deposit bonus – get 25% matching bonus up to £400
All Sloty casino bonuses are subject to x40 wagering requirements.
The bonus with most free spins - Spinson Casino
If free spins are something that you find extremely exciting, then check out Spinson casino! The whole Spinson welcome package consists exclusive of Free Spins, and you can get a whopping 999 free spins here.
- Deposit less than £30 and get 30 free spins on Starburst, Neon Staxx, Twin Spin, Wonky Wabbits or Gonzo's Quest slots.
- Deposit £30 or more and get 50 free spins on Starburst, Neon Staxx, Twin Spin, Wonky Wabbits or Gonzo's Quest slots.
- Deposit £100 or more and get 300 free spins on Starburst, Neon Staxx, Twin Spin, Wonky Wabbits or Gonzo's Quest slots.
- Deposit £200 or more and get 600 free spins on Starburst, Neon Staxx, Twin Spin, Wonky Wabbits or Gonzo's Quest slots.
- Deposit £300 or more and get 999 free spins on Starburst, Neon Staxx, Twin Spin, Wonky Wabbits or Gonzo's Quest slots.
If you're looking for a more balanced offer when you can get both welcome cash bonus as well as a decent number of free spins we recommend checking the welcome bonus from CasinoCruise below.
The biggest bonus percentage - Rizk casino
Most online casinos offer their new players 100% matching bonuses which means that if you deposit £100, you will get another £100 from the casino and play with £200 in total. Some casinos go even lower than that with let's say 50% or 25% matching bonuses. But at Rizk casino, you will receive 200% matching bonus up to £100. Deposit £50 at Rizk and get a £100 bonus – that’s £150 to play with. In addition to that new players will be awarded one free spin of the famous Wheel of Rizk with prizes that include anything from 10 free spins to £25 in cash. All these prizes are free from wagering requirements.
wager-free spins New customers only. Min. £10 deposit. Max. bonus £100. 20x wagering requirement on deposit + bonus within 30 days. Bonux max bet £5. Extra spins are wager-free on Second Strike slot only. Spins paid in batches of 10/day over 5 days and expire after 24 hours.
Bonus with wager free spins - InstaCasino
If you're not the biggest fan of wagering, which we totally understand, we've got something special for you. When you first register and deposit with InstaCasino, you can not only get £200 bonus but also receive 50 Super spins free of any wagering requirements.
Not only you can withdraw all your winnings from these free spins straight away without the need to play it over and over, but also each one of the Super Spins has a much higher value than the regular free spins and are worth £1 each, whereas normal free spins are usually only worth a few pennies.
Wager free spins New customers only. Min. £10 deposit. 60x wagering requirement on bonus. Max. bet £5. Max. win 20x bonus amount.
Welcome bonus with lowest wagering requirements - Videoslots Casino
While free spins sometimes come completely free from any wagering requirements the actual bonus money always have to be wagered a few times. The difference here is that some casinos have wagering requirements of x40 - x45 times or even higher, so it's worth looking for an online casino that has a way lower rate than that. Videoslots casino is one of those places. Not only you can get a 100% matching bonus up to £200 with only x20 wagering requirements which is lower compared to many other UK casinos. This casino is also known for the biggest, ever-growing selection of slots and casino games. Their portfolio currently has over 2,100 games in total, which is quite impressive indeed.
10 GBP extra cash New customers only. Min. £10 deposit. £10 extra cash on first deposit. 20x wagering requirement on bonus. Bonus paid in 10% increments. Bonus must be activated within 7 days.