Discover the Best Casino Bonuses in the UK for 2025
Top Casino Bonuses
+2 18+. Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions. Please gamble responsibly. Gambleaware.org #AD. Full T&Cs Apply.
New customers only. Opt-in required. Deposit £10 or more & wager 30x on casino games (contributions may vary) for 100% deposit match up to £200 extra & 100 Free Spins. Free spins on Big Bass Splash worth 10p each valid for 3 days. 7 days to deposit, wager, claim. One offer per player. 18+. T&Cs apply. Please gamble responsibly. GambleAware.org #AD
+3 18+. New depositing players only. Min. deposit: £10. Max. bonus: £200 + 25 Bonus Spins on Book of Dead. Offer valid on the first deposit. No wagering is required on Bonus Spins. Wagering Required on Bonus Cash: 40x. The match-up bonus that requires a deposit must be wagered 40x. In order to withdraw your winnings, you must first use up all of your bonus spins or wait for them to expire (whichever comes first). Bonus Policy and Terms of Service apply. The “Welcome bonus” is limited to one bonus per household. The “Welcome bonus” may not be used in conjunction with any other bonus, promotion, or offer. The “Welcome bonus” must be wagered at www.neptuneplay.com within 1 day of being credited to your account. www.neptuneplay.com reserves the right, at any time, to revoke any welcome bonus not used within the allotted period. In the interests of fair gaming, we require you to have wagered a minimum of 40 times the sum of your welcome cash bonus before withdrawing any winnings. Wagering requirements T&Cs apply. Please gamble responsibly. Gambleaware.org #AD
+3 *18+. New Players Only. Min £10 deposit. 11 Welcome Spins on the Pink Elephants 2. Wager-free. The Welcome Spins need to be activated in your account within seven (7) calendar days and used within 24 hours. Welcome offer: 35x Wagering. Game availability & restrictions apply. Full T&Cs Apply. Play Responsibly. GambleAware.org. #AD
*18+. New customers only. 1st Deposit & Spend £10 on slots to get £20 Slots Bonus (40x Wagering, selected games) + 30 Free Spins (Value £0.10 each, selected games). Claim & use within 30 days. Restrictions and T&Cs apply. #AD
18+. Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Please gamble responsibly. Gambleaware.org #AD
Lots of online casinos offer bonuses, ranging from welcome offers, re-loads, spins on the house, cashback programs and more. They will all get you some extra free play one way or another. Here we’re going to explain what all these offers really are and things to watch out for. Of course, we’ve also compiled a list of some of the top bonuses around that we update on a regular basis!
Casino Bonus of the Week – Sky Vegas
It’s not often these days that you can pick up no deposit free spins, but this is what new UK players get at Sky Vegas Casino (plus a whole lot more!).
When you register and verify a new account, you get 50 free spins on selected slots with no wagering requirements. Then once you make your first deposit and wager £10, you get another 200 free spins on a range of slots and instant win games, again, with no wagering requirements applied to winnings. You need to opt in to claim the Welcome Bonus when you sign up, and free spins are valid for 7 days.
The mix of games here is excellent, with around 1,000 slots from all the best software providers, as well as games that are exclusive to Sky Vegas Casino. There is a great range of progressive jackpot slots, Megaways slots and Slingo games too, plus an excellent live dealer casino and a variety of scratch cards and mini games offering jackpot prizes. If no wagering free spins appeals to you, and why wouldn’t it, then you should definitely give Sky Vegas Casino the once over, which is why chosen it as our Casino Bonus of the Week.
18+. New customers only. Opt-in required. 7-day Free Spin expiry. All Free Spins will be loaded on the first eligible game selected. Game and eligibility restrictions apply. Further T&Cs apply. Please play responsibly. Gambleaware.org #AD
How to Choose the Best Casino Bonuses
Choosing the best casino bonuses UK players can take advantage of can make a significant difference in your gaming experience when playing at online casinos. To find the right bonuses that meet with your personal preferences and playing habits, we suggest you consider the following key factors.
Wagering Requirements
One of the most crucial aspects to examine is the wagering requirements. These dictate how many times you need to play through the bonus (and sometimes your deposit as well) before you can withdraw any winnings. The best casino bonuses typically have lower wagering requirements, making it easier to cash out. Avoid bonuses with high requirements, as they can be harder to turn into real money. We are finding that the better casino offers often have wagering set at 50x or under on any bonus or on winnings from free spins.
Bonus Types
There are various types of bonuses: welcome bonuses, no-deposit bonuses, and free spins, among others. If you’re a new player, a generous welcome bonus could offer a great way to start. If you prefer slots, free spins might be more beneficial. Or you may prefer a bigger match bonus and be able to choose the games you play. Identify which bonus type fits your playing style to make the most of the offer. Even if you can’t convert to withdrawable winnings, you want to have fun trying.
Maximum Bonus Amount
Look at the maximum bonus amount you can claim. Some offers provide smaller rewards, while others can significantly boost your bankroll. Ensure that the best casino bonus for you at least offers a decent match to your deposit, but also check if the bonus is worth pursuing based on your typical betting limits.
Eligible or Specified Games
Always check which games are eligible for the bonus. Some bonuses might be restricted to certain slots or table games. If your favourite game is excluded, the bonus might not be worth it for you.
By considering all these factors, you’ll be better equipped to choose the best casino bonuses UK wise that suit your gaming preferences.
For more information on all these important areas related to casino bonuses, keep reading…
LiveScore Bet Casino – New Bonus for November 2025
We’ve got an exclusive new Welcome Bonus offer with no wagering requirements for new players at LiveScore Bet Casino.
Once you sign up, deposit, and wager £10 on slots, you get rewarded with 100 free spins on Big Bass Bonanza, the classic slot by Pragmatic Play.
What makes the deal even better is that there are no wagering requirements applied to your free spin winnings which means you keep what you win and cash out or keep on playing! You have 24 hours after you sign to claim the Welcome Bonus, and free spins are valid for 3 days. (Check the T&Cs as not all payment methods qualify).
The game selection at LiveScore Bet Casino is excellent, and you can play more than 1100 slots, including Megaways slots, classic slots, progressive jackpots and Slingo games, plus there are card and table games and live dealer games, so matter what you’re into you’ll find plenty of choice and variety.
Any Welcome Bonus that comes with no wagering requirements is definitely worth checking out, which is why we’re recommending the sign up deal at LiveScore Bet Casino.
As always, just be sure to double check any T&Cs.
*New members only. Must sign up via this offer link. Wager within 7 days of reg. Accept Free Spins to use on Big Bass Bonanza via pop up within 24 hrs of qualifying (10p spin value, 3 days expiry). T&Cs + deposit exclusions apply. Bet Responsibly. GambleAware.org. 18+. #AD
What Types Of Casino Bonuses Can I Find?
Casino offers come in different shapes and sizes, so you can choose the one that fits your gaming style. Here is a guide to the most common new casino UK bonuses you’ll see:
Deposit Bonus: This is probably the most common sort of casino welcome bonus out there and, depending on the T&Cs that come with it, can give you some good value. The way it works is that when you make your first deposit, the casino will match it, usually 100%, which doubles your bankroll from the off. You might also get some free spins thrown in on top. With some intro deals at a new casino, UK players get match bonuses on the next few deposits as well.
You need to make sure you check the wagering requirements and the maximum conversion amount that comes with an introductory offer, as well as how long you have before the bonus runs out. If you get free spins as part of the deal, you need to know whether you can only use them on certain slots, or if there is a limit on how much you can win.
No Deposit Bonus: Typically for players new to a casino. The no deposit gives you free chips to play with, before you’ve even made a deposit. You’ll get to play their real money games without risking a penny, however, these offers tend to be very small and won’t get you very far.
Free Play: Free play lets you play real money games at a casino for a limited time (say 24 hours). Keeping your winnings will definitely come with strings attached. Can also more generally refer to the extra play you get with any bonus.
Free Spins: Literally, spin the reels for free, courtesy of the house. Typically for specific slot games, and obviously one of the most popular promos for slot players.
High Roller: High Roller promotions tend to have a slightly lower matching rate, but have a much less restrictive cap on the amount it goes up to. This gets you a lot more bonus money overall.
Re-load: After you’ve played through the Welcome, the re-load gives you another top up with your deposit although the matching rate tends to be a bit lower than the Welcome. Can be as found weekly or monthly offers.
Freerolls: Freerolls are basically free entry to poker games and tournaments, but sometimes can also mean free entry into casino races.
Mobile: Sometimes you can find special offers just for trying a mobile casino. Obviously you’ll have to play on a phone or tablet.
Live Casino Promotions: Live dealers are really the new way to play table games online, and live casino promos let you play these games with free chips on the house, or with surprise prizes thrown in. For example, there might be a card for a mystery prize added to the deck in a game of Blackjack, or every time the ball lands on 7 on a Roulette wheel, everyone gets an extra cash prize. Things can get pretty creative here.
Cashback: Perhaps the more down-to-earth approach to gaming. You get back a percentage of your losses as free chips or bonus with cashback programmes.
Referral: Like where you play? Then bring a friend in and you’ll get an extra reward.
Comp Points / VIP Club: Sort of like air miles. You will collect points for every bet you make, and with enough points you can move up levels, unlock extra prizes, get exclusive invitations to tournaments as well as to real-world events like sporting championships, the theatre and so on. Practically every casino has a VIP reward programme, and depending on your level, you might even get a personal account manager who’ll craft some tailor-made offers for you.
What is a Wagering Requirement?
A wagering requirement, aka a playthrough requirement, is the amount you have to bet in real money before you can withdraw any winnings you had while playing with a bonus. It is found in the promotion’s terms and conditions and is perhaps the most important part of any bonus as they define how good the deal really is. Yet it is also one of most poorly understood concepts, so here’s a straightforward explanation with some examples.
Example 1: You deposited £100 and claimed a 50% bonus, receiving £50 in bonus money. The offer has a wagering requirement of 20x.
Multiply your bonus of £50 by 20, and you get £1,000.
£1,000 how much you need to wager in real money bets before you can withdraw your win.
Example 2: You deposited £100 and claimed a 50% bonus, receiving £50 in bonus money. The offer has a wagering requirement of 15x bonus plus deposit.
Your bonus is £50 and your deposit is £100. So what you do is (50+100) multiplied by 15.
That’s 150 x 15, which gives you £2,250
£2,250 is how much you need to wager in real money bets before you can withdraw your win.
Watch out for the “bonus plus deposit” term, because although it looks lower at first, you can see that it ends up being more expensive after you do the maths.
Guide To Casino Bonuses
Casino bonuses are available at our recommended online casino sites for both new and regular players.
Virtually every UK online casino will offer a Welcome Bonus for new players. This is designed to incentivise you to choose their site rather than a rival’s. These introductory offers will usually feature a deposit match, where the sum you deposit when you open an account is then matched by the casino, usually at a rate of 100% but it can in some cases be 200% or even 300% (although this is rare).
It will usually be the case that there is an upper limit as to the size of the bonus you can claim (between £100 and £300 is the norm) and there will also usually be a minimum you have to deposit to claim the bonus (most commonly £10 or £20).
Often, this sort of sign-up offer will also come with bonus spins. These will usually be available only on a particular slot and can range in number from 10 to 100.
The best UK casinos also have great promotions, bonuses and special offers for regular players. These come in all shapes and sizes, but you can expect to pick up bonus spins, deposit matches and cash prizes. The way to qualify for these sorts of bonuses will vary, but they are usually tied to your deposits and wagers.
These sorts of bonuses tend to be updated fairly frequently, so it pays to check your inbox and the Promotions page regularly to make sure you are up to date with the latest deals and offers
Casino Bonus Terms And Conditions
Most casino Welcome Bonuses will have some conditions attached, and these will ultimately affect the value you receive.
In almost all cases, the bonus will come with a wagering requirement. This is the amount you must wager before you can withdraw any of the bonus sum you received, or winnings made when playing with bonus funds. The wagering requirement (also known as the playthrough) will be expressed as a multiple, and will be applied either to the bonus amount, or the bonus + deposit.
Sone sites will limit the type of games you can play to clear the playthrough. At most casinos, slots contribute to clearing the bonus at a rate of 1:1 (although there will be exceptions), but most other games (like table games, scratch cards, video poker, etc.) make little or no contribution. This is something that it is important to be aware of if you enjoy playing games other than slots.
Most casino Welcome Bonuses also have a maximum conversion amount, which is the maximum amount of bonus winnings that can be transferred to your real money account and cashed out. It will vary, but you can expect it be in the region of 2x – 4x the maximum bonus that can be claimed.
Casino Bonus Limits
Casino bonuses also come with some other limits that it’s important to be aware of.
Time Limits
Most Welcome Bonuses are valid for around 30 days. In practice, this means you have 30 days after you have made your first deposit and claimed the bonus to meet the wagering requirement. Once the time is up, any unused bonus sum is removed from your account, and can no longer be played with or cashed out.
When you receive bonus spins as part of a sign-up deal or promotion, these will only be available for a limited period of time, usually no more than 7 days.
Game Limits
At some sites there will be restrictions as to what games you can play with bonus funds. It will also be the case that some games, such as scratch cards, some table games and live dealer games, make no contribution to clearing the bonus.
In bonuses where you are awarded bonus spins, these will usually be on a nominated game and have a fixed value (likely to be around £0.10 per spin).
Win limits
Usually bonuses that include spins will have a limit as to how much you can win from them. This will in part be determined by the value of each spin, and how many are awarded.
Wager Limits
With most bonuses that have a wagering requirement, there will be a maximum bet size. In most instances this will be £5 per spin on slots, but it does vary so make sure you check the T&Cs.
Pros And Cons Of Bonuses
- A good way to explore a new site
- Opportunity to play with the casinos’s money
- Grow your bankroll
- Pick up bonus spins
- Check out new games
- Wagering requirements can be demanding
- Win limits might mean you don’t get all your bonus spins
- Maximum conversion amount can mean you don’t get the full benefit of a bonus
How to Claim Your Casino Bonus
Claiming the best casino bonuses can significantly boost your gameplay, especially if you’re new to the platform. We are here to ensure you get to see all the top bonuses that are available at safe and reputable online casinos and that don’t miss out on any rewards due to technicalities or misunderstandings. Just follow our simple step-by-step guide.
Choose the Right Casino
First, identify an online casino that offers the most appealing casino bonus to you (with our help, of course, as we search out the best weekly casino bonuses to display on WhichBingo). Check the bonus type (welcome bonus, free spins, no deposit bonus), and ensure it fits your playing style. Always read the terms and conditions to verify wagering requirements and eligibility.
Sign Up for an Account
Once you’ve selected the casino, create your account. This typically involves providing your name, email, and personal details – most of our casino brand reviews have a comprehensive section on registration. Make sure to use accurate information, as many casinos require identity verification before processing withdrawals.
Opt-In for the Bonus
Many casinos require you to opt-in for the bonus offer, either during registration or before your first deposit. Make sure you check the relevant box or enter a bonus code, if applicable. If you miss this step, you may not receive the bonus.
Make Your First Deposit
To claim the best casino bonuses, you’ll often need to make a qualifying deposit. Ensure that your deposit meets the minimum amount required for the bonus to trigger. The usual amounts are £10 or £20, but we are seeing some set at £50. Some casinos may offer higher bonuses for larger deposits, so choose an amount that fits your budget and maximizes the reward. Also, watch out for deposit methods that might be excluded from the bonus deal – often PayPal, Neteller or Skrill might not be eligible.
Meet the Wagering Requirements
Before withdrawing any bonus winnings, you’ll need to meet the casino’s wagering requirements. This means playing through your bonus a certain number of times. Be sure to understand these terms to avoid any surprises when trying to cash out.
By following these steps, you can confidently claim the best casino bonuses we advertise and make the most out of your gaming experience. We do the hard work by seeking out partners with the best casino bonus UK offers for new players.
How We Find The Best Bonuses
Whenever a new casino is launched, a member of our review team will be there to check it out. Our experience means that we are experts in reading the fine print of, and so can explain what a casino’s T&Cs actually mean in practice for you — the player.
On your behalf, we weigh up all the different elements of a welcome bonus — like the deposit match on offer, the bonus spins, the playthrough, the conversion amount and more — and summarise these for you so it’s quick and easy for you to assess them. We will also compare the value on offer with other similar sites so that you are able to make an informed decision as to whether a signup deal is going to be right for you or not.
The same goes for other promotions, deals and special offers. We include a whole section on these in each and every casino review we write, so you always get the latest UK slots online bonuses to enjoy when you sign up at any of our recommended UK casinos.
Casino Bonuses FAQs
What online casino has the highest no deposit bonus UK?
Sadly, no deposit bonuses are not offered as frequently as they once were but check out our table at the top of the page to find the highest no deposit bonus UK casinos have to offer currently.
What is a casino bonus?
In simple terms, a casino bonus is an incentive that a casino offers you, either to entice you to sign up at their site, or to incentivise you to continue playing there.
What is the best casino bonus site?
One of the best things about the online casino world is that it is fast moving and highly competitive, This means that the size and value of bonuses on offer is constantly changing, so we would recommend checking this page regularly to find which is currently the UK’s best casino bonus site.
What is a free spin?
A free spin, or bonus spin, essentially enables you to play a slot game for free. The number of spins you receive as a bonus will be limited, as will the value of each spin, but it will nevertheless usually be a good offer to take advantage of.
How do I get a free spin?
You can generally pick up free spins as part of a sign-up offer, or as part of a promotion for regular players.
Check out our table on this page to see which UK online casinos are currently offering players free spins as part of the welcome bonus.
What is a welcome bonus?
A welcome bonus is an incentive that a casino provides in order to encourage you to sign up to play at their site. it can take different forms, but this sort of bonus will usually give you a match on your first deposit (and perhaps your second and third ones as well). A welcome bonus might also give you bonus spins on selected slot games.
Can I keep the money on my bonus?
In order to be able to withdraw any of the bonus amount you are awarded, you will usually have to fulfil wagering requirements. This is a set amount that you are required to wager (usually on slots, but not exclusively) before you are able to transfer any bonus sum to your real money account. There are some exceptions to this rule where you don’t have to meet a wagering requirement, but they are fairly rare.
Is it easy to withdraw bonus winnings?
Once you have met the wagering requirements, any bonus money will usually be transferred to your real money account; from here, simply follow the site’s instructions for cashing out.
However, it is important to note that some sites have a maximum conversion amount, which is a limit on how much of your bonus account can be transferred to your real money account, effectively limiting how much of the bonus you can withdraw.
Do casinos bonuses expire?
Welcome bonuses are usually valid for around 30 days (although the tine will vary from site to site), which is the amount of time you have to meet the wagering requirements. If you haven’t managed to do so in the time required, any unplayed bonus will be forfeited, and you will not be able to cash out any of the bonus amount.
