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UK Online casino bonuses and promo codes

List of online casino sites that operate with a UK Gambling Commission license. Compare the casino bonus options and find their promo codes. This page contains advertisements.

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Pokerstars Casino logo

Pokerstars Casino

150 Free Spins no deposit bonus. Additional 250 Free Spins with the "UK10" promo code on the first deposit.

Significant T&Cs
  • Each free spin has a bet level of £0.1
  • Wins from the free spins granted as a bonus. The bonus can be converted to real balance by earning redemption points.
  • After registration 50 free spins will be credited. The remaining 100 spins will be credited within 72 hours.
  • Only for new players
  • Read the full terms on the site

#AD. The Pokerstars Casino website is operated by Stars Interactive Limited with UKGC License account number 39108. This is an ad. For 18+ years old only. Full TnC on the casino's site. Gamble responsibly. Be GambleAware.

Unibet casino logo

Unibet Casino

Deposit £10 get £40 welcome offer for new players. The bonus has 50x wagering requirement.

Significant T&Cs
  • Wagering to be completed on slot games.
  • Certain payment types excluded (eg. eWallets, Credit Cards)
  • Wagering must be completed within 30 days.
  • Bonus abuse strategies not allowed (eg. bonus game delay in slots)
  • Read the full terms on the site

#AD. The Unibet website is operated by Platinum Gaming Limited with UKGC License account number 45322. This is an ad. For 18+ years old only. Full TnC on the casino's site. Gamble responsibly. Be GambleAware.

Grosvenor Casino logo

Grosvenor Casinos

Deposit £20 play with £50 welcome offer for new players. Wagering requirement of 30x applies.

Significant T&Cs
  • Minimum deposit is £20.
  • The wagering requirement is 30x the sum of your (deposit + bonus).
  • Maximum amount that can be converted from bonus to cash is £2,000.
  • The bonus expires after 30 days.
  • Read the full terms on the Casino's site.

#AD. The Grosvenor Casinos website is operated by Rank Interactive Limited with UKGC License account number 57924. This is an ad. For 18+ years old only. Full TnC on the casino's site. Gamble responsibly. Be GambleAware.

Spin and Win Casino logo

Spin&Win Casino

100% casino bonus on the first deposit (up to £500) plus 60 free spins. Must use the "MOON" promo code.

Significant T&Cs
  • Must use the "MOON" promo code.
  • Minimum deposit is £20.
  • The 60 free spins on select Red Tiger slot games.
  • Each free spins is with £0.2 bet.
  • The wagering requirement is 40x the sum of your (deposit + bonus).
  • Maximum amount of winnings convertible to real cash is 5x the bonus amount
  • The bonus & Free Spins expires after 7 days
  • Read the full terms on the Casino's site

#AD. The Spin & Win Casino website is operated by Rank Interactive Limited with UKGC License account number 57924. This is an ad. For 18+ years old only. Full TnC on the casino's site. Gamble responsibly. Be GambleAware.

888 Casino logo

32Red Casino

250 free spins on the Hyper Gold slot with the first deposit. The bonus has 50x wagering requirement.

Significant T&Cs
  • Minimum deposit is £20.
  • Only debit card payments qualify.
  • The free spins are on the Hyper Gold slot
  • Wagering must be completed within 30 days.
  • Read the full terms on the site

#AD. The 32 Red website is operated by 32Red Limited with UKGC License account number 39430. This is an ad. For 18+ years old only. Full TnC on the casino's site. Gamble responsibly. Be GambleAware.

888 Casino logo

888 Casino

100% casino bonus on the first deposit (up to £100). The bonus has 30x wagering requirement.

Significant T&Cs
  • Minimum deposit is £20.
  • Maximum bonus value is £100.
  • Wins are capped at £500 except progressive jackpots.
  • The "claim" button in the confirmation email must be used.
  • Wagering requirement must be completed within 90 days.
  • Cannot use Neteller, Skrill, PaySafeCard for the first deposit.
  • Read the full terms on the site

#AD. The 888 Casino website is operated by 888 UK Limited with UKGC License account number 39028. This is an ad. For 18+ years old only. Full TnC on the casino's site. Gamble responsibly. Be GambleAware.

Spin and Win Casino logo

Grosvenor Casinos

Deposit £10 get 50 free spins welcome offer for new players. Wagering requirement of 5x applies.

Significant T&Cs
  • Minimum deposit is £10.
  • Each free spins is with £0.1 bet.
  • Maximum amount that can be converted from bonus to cash is £1,000.
  • The bonus expires after 7 days.
  • Read the full terms on the Casino's site.

#AD. The Grosvenor Casinos website is operated by Rank Interactive Limited with UKGC License account number 57924. This is an ad. For 18+ years old only. Full TnC on the casino's site. Gamble responsibly. Be GambleAware.

Understanding Casino Bonuses

Why Do Casinos Offer Welcome Bonuses?

Naturally, casinos aim to turn a tidy profit while ensuring player satisfaction. From the casino’s perspective, bonuses serve as an incentive for players to extend their playtime with their initial deposit and to heighten the thrill with larger stakes.

Casinos generally expect a significant portion of the bonus funds they distribute to make their way back eventually. This is managed by imposing stipulations on bonus usage, which often makes it quite challenging for players to withdraw any winnings accrued through the bonus.

Not every player will fulfil these stipulations; for instance, those who strike it lucky with a jackpot from the bonus. However, for the casino, it's not essential that every individual player yields profit, but rather the collective outcome is what counts.

Varieties of Casino Bonuses

Deposit Bonuses

These bonuses add a sum exceeding the deposit made. Commonly, players might encounter bonuses offering an additional 50%, 100%, or even 200% of the deposit amount. It's crucial to understand that most casinos operate two separate accounts: a 'real money' account for your deposited funds and a 'bonus money' account, which also includes winnings accrued from the bonus. Typically, bets are initially taken from the real money account, and only when these funds are depleted, stakes are drawn from the bonus account.

Free Spins on Slot Games

It's quite usual for newcomers to receive bonuses like 50, 100, or 200 free spins. These free spin offers are often paired with deposit bonuses mentioned above. Importantly, the casino dictates which slot games these free spins apply to and sets the stake per spin, usually ranging from £0.1 to £1. By multiplying the number of spins by the stake, we can approximate the bonus value, typically falling between £5 and £100.

Cashback Bonus

This type of bonus is distinctive as it involves the casino refunding a portion of your losses, usually between 10% and 35%. A key benefit of this bonus is the minimal restrictions imposed by the casino, and it’s sometimes possible to combine it with other bonuses.

No Deposit Bonus

As implied by the name, this bonus is granted upon registration without the need for a deposit. It's usually a modest sum, often ranging from £3 to £25, and can occasionally take the form of free spins. The no deposit bonus, though less common and smaller in comparison to other bonuses, is akin to 'found money'. However, it's important to note that the conditions attached to its use can be quite stringent.

Frequently Asked Questions

Can I receive the welcome bonus multiple times if I register again?
No. Casinos explicitly state in their terms and conditions that an individual can only claim welcome bonuses once. They rigorously enforce this, especially in cases involving significant wins. However, you’re free to obtain a welcome bonus from different casinos.
Is it worth using a casino bonus?
This hinges on your objectives. Bonuses typically come with certain stipulations: the more substantial the bonus, the more conditions attached. If your aim is to enjoy gaming with minimal expenditure, then it’s generally advisable. But, if your focus is on winning and cashing out, it’s crucial to thoroughly examine the terms and conditions.
What types of casino bonus terms and conditions exist?
There’s a variety of conditions. The most prevalent is the wagering requirement, indicating how many times you need to bet the bonus plus deposit amount. Other restrictions may include bet size and eligible games. Occasionally, the choice of payment method can also be a factor.
Why are there terms and conditions attached to casino bonuses?
These terms are designed to mitigate the casino's risk of losses from bonuses. The conditions significantly raise the likelihood of the player losing the bonus and deposited funds, except in cases of substantial wins.
Which games are restricted by the casino bonus?
This varies based on the specific bonus, so it’s important to review the precise terms of use. Commonly, jackpot slot machines and live casino games are excluded. Video poker and other high RTP (Return To Player) games are often restricted too.
What makes a good casino bonus?
An advantageous bonus is one with a high value and minimal conditions. For instance, a 200% bonus with a low wagering requirement, applicable on a wide range of games, enhances your chances of converting the bonus and winnings into withdrawable funds.
What are the advantages and disadvantages of no deposit casino bonuses?
The main advantage is receiving funds without any upfront investment. The downside is the typically modest sum and restricted game choices. Such bonuses are generally just enough for a brief experience of the casino.
Are there strategies for fulfilling wagering requirements?
Certain strategies do exist, yet they are often prohibited under the terms and conditions. Examples include High-Low Risk Betting or delaying Bonus Game Free Spins.
What happens if I don't use the casino bonus?
Casino bonuses are usually time-bound, expiring after a set period. Unused bonuses and any associated winnings may be forfeited. Meeting the bonus conditions allows its conversion to real money. Typically, the bonus and real money accounts are distinct entities in casinos.