Online Casinos UK Bonuses & Promotions 2023

Welcome to our comprehensive guide to UK online casino bonuses and promotions. It will provide you with information on different bonus types, insight into how casino deals work and requirements to obtain them. Read our guide to learn how to make the most out of casino bonuses and find the best offers on reputable UK casino sites we have reviewed for you.

Top Pick
Approved Approved
Favorite
Hot
bet365 Casino
9.9

Up to 50 Free Spins on selected slots

New players only, T&C apply, 18+, Begambleaware.org
New Player Offer at bet365 – Discover bet365 Casino with 50 Free Spins. Deposit and stake £10 on eligible Casino games to get 50 Free Spins. Time limits, game restrictions, and T&Cs apply. Registration required.

Full T&C apply
Win Rate
96.26%
Payout Speed
1 - 2 Days
Benefits

One of the longest-running casinos online.

Has plenty of table games.

Responsive customer support.

Payments by PayPal are available.

Simple free play mode to test gameplay and discover new games.

Mobile casino application for iOS and Android.

Payment Methods
2
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Favorite
Hot
New
Hot Streak Casino
9.7
Exclusive

Up to 100 Free Spins on selected slots

BASS20

New players only, T&C apply, 18+, Begambleaware.org
First deposit only. Min deposit and stake £20 on slots only. Promo code BASS20 is required. Max 100 cash spins. Max one claim during promo period. Spins valid on Big Bass Bonanza. Total spin winnings capped at £200 per claim. Full T&Cs apply.

Full T&C apply
Payout Speed
2 - 4 Days
Benefits

Excellent reputation since the casino was established.

A big choice of games.

24/7 customer support.

Quick payout – often in under 24 hours.

Play for free option to test the waters.

The website is compatible with mobile phones and tablets.

Payment Methods
3
Approved Approved
Hot
NetBet Online Casino
9.5

Up to 500 Free Spins on selected slots

NBWELCOME500

New players only, T&C apply, 18+, Begambleaware.org
New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings. Terms apply.

Full T&C apply
Payout Speed
1 - 2 Days
Benefits

One of the most trusted online casinos, excellent reputation since online.

Lottery games are available.

Helpful live chat and email customer support.

Payments by PayPal are available.

Demo version widely available.

Mobile optimized website.

Payment Methods
4
Approved Approved
Favorite
Scorching Slots Casino
9.5
Payout Speed
2 - 4 Days
Payment Methods

100% Match Bonus up to £100 + 20 Free Spins

New players only, T&C apply, 18+, Begambleaware.org
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount or free spins: £20. Excluded Skrill deposits. Withdrawal requests void all active, pending bonuses. Full T&Cs apply.

Full T&C apply
5
Approved Approved
Favorite
10bet Casino
9.5
Win Rate
97.21%
Payout Speed
2 - 3 Days
Payment Methods

50% Match Bonus up to £250

CASINO10

New players only, T&C apply, 18+, Begambleaware.org
New bettors; Use code CASINO10; Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution and payment method exclusions apply; T&C apply; 18+

Full T&C apply
6
Approved Approved
Favorite
Hot Hot
Unibet Casino
9.5
Payout Speed
1 - 2 Days
Payment Methods

300% Match Bonus up to £40

New players only, T&C apply, 18+, Begambleaware.org
18+. BeGambleAware.org. New Customers Only. Minimum deposit £10. 50x wagering requirement apply. Bonus will expire 30 days after opt-in. Further T&Cs apply. #AD

Full T&C apply
7
Approved Approved
Hot Hot
PlayOJO Casino
9.4
Payout Speed
1 - 2 Days
Payment Methods

Up to 50 Free Spins on selected slots

New players only, T&C apply, 18+, Begambleaware.org
18+. First deposit only. Min. deposit £10. Maximum Free Spins 50. Game: Book of Dead - Spin Value: £0.10 each. Excluding new players in Northern Ireland. T+C Apply.

Full T&C apply
8
Favorite
bwin Casino
9.3
Win Rate
97.45%
Payout Speed
1 - 2 Days
Payment Methods

Up to 100 Free Spins on selected slots

New players only, T&C apply, 18+, Begambleaware.org
18+. New depositors & UK residents only. Min dep. £10. 10x wag. on winnings. Spins valid only on Starburst slot & valued at £0.10 each. Spins expire in 7 days. Excludes deposits made via Skrill, Entropay, PayPal, Paysafecard & Neteller. T&Cs apply.

Full T&C apply
9
Approved Approved
Favorite
Winomania Casino
9.3
Payout Speed
2 - 3 Days
Payment Methods

100% Match Bonus up to £100 + 100 Free Spins

WINO100

New players only, T&C apply, 18+, Begambleaware.org
1st deposit only | min deposit £10 | max bet with bonus £2 | max bonus £100 | X40 wagering | bonus spins valid for selected games only | X40 wagering on bonus spins winnings | expires within 24 Hours | User Agreement & Bonus T&Cs apply, 18+, Please play responsibly, begambleaware.org

Full T&C apply
10
Approved Approved
LeoVegas Casino
9.2
Payout Speed
2 - 3 Days
Payment Methods

Up to 50 Free Spins on selected slots

New players only, T&C apply, 18+, Begambleaware.org
Full T&Cs apply. New reg only. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-free spins x10p to added to Big Bass Splash with each qualifying deposit, 3 day expiry. 18+ BeGambleAware.org.

Full T&C apply
Benefit from the Best Online Casino UK Promotions
Our guide to UK online casino bonuses and promotions provides you with the latest offers, bonus codes and exclusive deals you can take advantage of today.
Latest Offers

We constantly update our guide to make sure you can access the latest bonuses you don’t want to miss out on.

Hard-to-Resist Deals

Whether they are available to all players or tailor-made for VIPs, the deals listed on our website are irresistible. So, claim the generous offers and start your casino adventure right away.

Bonuses for Everyone

Trusted UK online casinos featured on our website cater to all players. Both penny punters and high rollers can benefit from a wide range of bonuses, from no deposit deals to welcome bonuses, free spins, cashback and more.

Overview

Casino bonuses have probably been around since the first gambling establishment appeared. To attract new customers and retain existing ones, casinos have been offering various incentives, from free drinks to free chips, ever since. When it comes to online casinos, incentives come in all shapes and sizes.

Each casino offer comes with a unique set of rules you must understand before accepting it. That’s why it is essential to study the terms and conditions and see for yourself if the bonus is worth your while.

Understand online casino bonus terms and conditions

Reading the fine print is no fun. Yet, when it comes to casino bonuses, it is a must. The bonus description will provide you with the requirements you need to meet to qualify. At the same time, terms and conditions are there to inform you how to use the bonus and turn it into real money.

Before you claim any casino offer, study the terms and conditions attached to it first. Under the T&C, you will find answers to all the critical questions, including the ones given below.

  • What is a minimum deposit that qualifies you for the bonus?
  • How much time do you have to use free spins?
  • Which games can you use free spins on?
  • Do you need a promo code to redeem the bonus?
  • Can you use any payment method to make a qualifying deposit?

The terms and conditions must be attached to the offer and easily accessible so that you can find the answers you are looking for without difficulty. If you think this section does not cover all the aspects of the bonus, feel free to contact customer support for further clarification.

What are wagering requirements?

Online casino bonuses with no wagering requirements are rare. So, most casino offers carry a wagering requirement, playthrough or rollover. All these terms refer to a multiplier that applies to the amount you receive or winnings obtained while playing free spins.

So, a wagering requirement determines whether a bonus is worth your time and money or not. The higher the wagering requirement, the more real money you have to wager to turn your bonus into withdrawable funds. So, if you come across a massive bonus with a high wagering requirement, it is not worthwhile.

Pro tip: Find trusted UK online casinos with the best welcome bonuses and low wagering requirements on our website.

Choose your bonuses wisely

Today, you won’t find an online casino that offers no bonuses or promotions. On the contrary, you will be able to choose from a wide variety of offers created with new and existing players in mind. The perks you can take advantage of include signup deals, no deposit bonuses, reload, cashback and high-roller bonuses. Some UK online casinos also offer bonuses designed for mobile players.

So, the choice of which ones you will claim is yours. Pick those with acceptable terms and conditions you can claim without risking more than you can afford.

When using a bonus, whether it is a welcome offer, free spins or cashback awarded on the losses generated while playing your favourite casino games, enjoy it to the fullest.

Let’s take a closer look at the best UK online casino bonuses we have selected for you.

How to Start Using Casino Bonuses

If you want to take advantage of an online casino bonus, you can do it in a few easy steps. However, before you claim the offer, make sure to read and understand the terms and conditions you must adhere to and see whether it works for you.

Calculate Your Casino Bonus

£
Casinos Bonus Min. Deposit WR Payment Methods Claim Bonus
TonyBet Casino
£300
New players only, T&C apply, 18+, Begambleaware.org
£10 35x (Bonus & Deposit)
New players only, T&C apply, 18+, Begambleaware.org
10bet Casino
£250

CASINO10

New players only, T&C apply, 18+, Begambleaware.org
New bettors; Use code CASINO10; Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution and payment method exclusions apply; T&C apply; 18+

Full T&C apply
£15 50x (Bonus & Deposit)
New players only, T&C apply, 18+, Begambleaware.org
New bettors; Use code CASINO10; Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution and payment method exclusions apply; T&C apply; 18+

Full T&C apply
Royal House Casino
£200
New players only, T&C apply, 18+, Begambleaware.org
New Players Only. Wagering occurs from real balance first. 50x wagering the bonus. Contribution may vary per game. Available on selected games only. the wagering requirement is calculated on bonus bets only. bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits. Full Terms apply.

Full T&C apply
£20 50x (Bonus & Deposit)
New players only, T&C apply, 18+, Begambleaware.org
New Players Only. Wagering occurs from real balance first. 50x wagering the bonus. Contribution may vary per game. Available on selected games only. the wagering requirement is calculated on bonus bets only. bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits. Full Terms apply.

Full T&C apply
Sin Spins Casino
£200
New players only, T&C apply, 18+, Begambleaware.org
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits.

Full T&C apply
£10 50x (Bonus & Deposit)
New players only, T&C apply, 18+, Begambleaware.org
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits.

Full T&C apply
Videoslots Casino
£200
New players only, T&C apply, 18+, Begambleaware.org
New players only. 18+ only. Deposit the minimum amount of £10 to receive bonus. Max bonus is £200. The bonus must be wagered x 35.

Full T&C apply
£10 35x (Bonus & Deposit)
New players only, T&C apply, 18+, Begambleaware.org
New players only. 18+ only. Deposit the minimum amount of £10 to receive bonus. Max bonus is £200. The bonus must be wagered x 35.

Full T&C apply

Sticky Bonus VS Non-Sticky Bonuses

Online casino bonuses can be sticky and non-sticky. Here is an overview of the most significant differences between them.

Sticky Bonuses Non-Sticky Bonuses
Sticky bonuses are non-cashable, meaning you cannot withdraw them from your account. Non-sticky bonuses can be withdrawn.
These bonuses are larger in size. To cash out non-sticky bonuses, you have to meet wagering requirements.
The deposit and bonus are attached, so you can only clear winnings obtained from sticky bonuses. Both the initial deposit and winnings can be withdrawn as they are not attached to the bonus.

Online Casino Bonus Types

To stay ahead of the competition, online casino operators come up with various perks. Today, casino players can choose from a wide range of bonuses and pick those that suit their playing style best. Here is a lowdown on the most popular incentives you can take advantage of at online casinos UK.

Welcome Bonus

Online casinos that offer no welcome bonuses are rare today. Most operators know that this type of bonus will attract new players to register, so they provide massive amounts of money to match the initial deposits they make. Also known as signup bonuses, they are mostly given as free cash with free spins on top. If there was only one bonus you should claim at an online casino, it would be a welcome bonus. It gives your bankroll a boost to start your casino adventure confidently.

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High Roller Bonus

If you are ready to invest hundreds and thousands in gameplay, high roller bonuses may be perfect for you. To qualify for a high roller bonus, you must make a larger deposit. High roller bonuses are sometimes offered as exclusive deals within VIP programmes.

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Free Spins

Free spins may be offered with no deposit needed, as standalone promotions or as part of a bonus package. This type of bonus is one of the most popular as it allows you to enjoy selected online slots without wagering your money. Sometimes, you can win free spins when participating in slot tournaments. However, winnings from free spins are typically subject to wagering requirements. Still, some UK operators offer free spins bonuses with no wagering.

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No Deposit Bonus

A no deposit bonus does exactly what it says on the tin – it provides you with an opportunity to grab free cash or free spins with no deposit required. In most cases, these offers are available as soon as you create a casino account. They may be added to it automatically, or you may be asked to provide a promo code to activate them. Yet, no deposit bonuses carry wagering requirements you need to meet to cash out your winnings. Also, a maximum cashout cap may apply.

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Bonus Packages

A bonus package refers to any casino offer that includes different types of bonuses. For instance, you may receive bonus cash and free spins on top. Bonus packages can be available to new and existing customers, like signup or reload offers.

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Reload Bonus

This type of bonus is available to existing customers and enables them to claim bonus money when topping up their accounts, hence the name. Reload bonuses can be available as weekly, monthly or VIP offers. Like other deposit-based bonuses, reload bonuses are expressed in percentages and match your payments up to the amount set by the operator.

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Cashback Bonus

More and more casino operators add cashback bonuses to incentivise players who have not been lucky and lost their money while playing their favourite games. Each casino has its own policy regarding cashback. So, you may receive reimbursement on losses generated on specific or all games, get cashback bonuses with no wagering and so on. Read the terms and conditions before you claim a share of your money back.

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Other Bonus Types

Below, you will find an overview of the most common bonus variations you can come across on UK casino sites. Learn more about how they work.

Bonus Codes

Bonus codes are, just like their name suggests, codes you can use to claim bonuses. They are mainly required when claiming exclusive offers. Still, on some casino sites, you may be required to enter a bonus code to redeem a regular offer.

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No Wagering Bonuses

Most online casino bonuses carry wagering requirements you have to meet if you want to cash them out. However, some operators provide offers with no wagering requirements whatsoever. When there are no wagering requirements to complete, you can keep winnings obtained while using a bonus or free spins.

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Mobile Bonuses

More and more casino players use their smartphones or tablets to enjoy casino games on the move. At some casinos, these players can take advantage of offers exclusively created for them. Typically, these bonuses come in the form of free spins.

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Bitcoin Bonuses

Crypto gambling is the latest trend in the industry, with the number of casinos accepting digital currencies constantly increasing. If you decide to use Bitcoin or any other cryptocurrency, you can also make use of bonuses. They are offered to new and existing players as free cash or free spins.

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Exclusive Deals

Exclusive bonuses can be offered to new customers who register with an online casino through a particular site, like ours. To claim these offers, you have to enter the casino through the link on the website featuring it. Exclusive deals are also available within loyalty schemes. These exclusive bonuses are offered to the most loyal customers who have achieved a VIP status.

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Free Play Bonuses

Although free play bonuses are not that common, you can still find them at the best UK online casinos. Instead of receiving bonus cash or free spins, you will be able to play any games you like within a certain amount of time. For instance, you can play games, on the house, for an hour. Still, certain restrictions may apply, including wagering requirements and a maximum cashout cap on winnings.

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What are Wagering Requirements?

Wagering requirements are also known as playthrough requirements. WR are part of the terms and conditions for a no deposit bonus. Wagering requirements are multiplier rules associated with the promotion. It indicates precisely how many times Players must rollover the bonus before they can withdraw any funds.

How to Calculate the Wagering Requirement

A $20 no deposit bonus subject to a 30X wagering requirement means that players must wager their bonus amount a total of 30 X ($600 in bets) before cashing out any payouts. Any attempt to withdraw without meeting the playthrough requirement will invalidate the bonus + payouts in the account.

What portion of the offer is subject to wagering requirements?

The portion of the offer that is subjected to wagering requirements is usually indicated in the bonus terms and conditions. Wagering requirements can be applied to both deposit match bonuses and free spins bonuses, and in some cases, wagering requirements may also be applied to your deposit amount.

Our Favorite Casino

Approved Approved
Favorite
Hot Hot

Unibet Casino

9.5
Best for
Blackjack
Slots
Roulette
Over 500 games available

Excellent reputation since its establishment.

Some big progressive jackpots.

Responsive customer support.

Quick payout – often in under 24 hours.

Professional and easy-to-use software.


Payout Speed
1 - 2 Days
Features
Auto Play
Branded Games
Free Games
Game Customization
8 more
Payment Methods

300% Match Bonus up to £40

Welcome Bonus

New players only, T&C apply, 18+, Begambleaware.org
18+. BeGambleAware.org. New Customers Only. Minimum deposit £10. 50x wagering requirement apply. Bonus will expire 30 days after opt-in. Further T&Cs apply. #AD

Full T&C apply

FAQ

Yes, you can clear your winnings from a casino bonus, but in most cases, you will have to meet a wagering requirement to do so. Read the terms and conditions to learn what it takes to turn a bonus into real money.

A no deposit bonus is, just like its name suggests, a casino offer that requires no payment. In most cases, it is a bonus offered to new players who can get free money or free spins just for registering with the casino.

A deposit-based bonus is an incentive you can take advantage of after making a deposit. In most cases, these are 100% match bonuses, but they can go up to 200% of the deposit you have made.

A no wagering or a no playthrough bonus is a casino offer with no wagering requirements to meet. It means that you can keep winnings obtained while using it without having to wager real money first.

No deposit bonuses and free spins are by far the most popular casino offers as they enable you to get something for nothing. In other words, you receive a bonus to play casino games with no deposit needed.

Yes, like regular casinos, Bitcoin-friendly casinos reward new players and loyal customers with various bonuses.

Although most online casino operators call them free spins, bonuses where you get complimentary spins to play slot games are not really free. First of all, most of these offers require a deposit. Second, you must wager real money to turn free spins winnings into withdrawable cash in most cases.

Casino bonuses enable you to explore the gaming venue and try out various games without risking your own money. Furthermore, they allow you to play your favourite casino games longer.

A wagering requirement is a multiplier that indicates how much in real money you have to wager to turn bonus money into real cash. If you don’t read the T&C and don’t understand how wagering requirements work, you may end up disappointed for not making the most out of your bonus.

Online casinos offer bonuses to attract new players and keep existing ones coming back for more. Also, they provide regular customers with various perks within VIP programmes to reward their loyalty.

Most online casinos impose certain restrictions on bonuses. They include wagering requirements, cashout caps, timeframes within which players must play through bonuses and more.

Although they have certain downsides, online casino bonuses are deals you should not ignore. They will boost your bankroll and allow you to play your favourite games or try out new ones with less risk involved.

Most online casino bonuses can be used on any game you like. However, in some cases, certain restrictions may apply. For instance, free spins are always awarded on slot games selected by the operator.

Absolutely. Online casino bonuses are available to all players, regardless of the device they use to access the gaming venue. What’s more, some operators offer exclusive deals tailor-made for mobile users.

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Free Play Bonuses

Check out recommended online casinos that offer Free Play bonuses. Sign up and claim your prize from one of our reviewed and ranked casinos; no deposit required.

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Casino Tournaments

Few things are as thrilling as competitions and tournaments. You can easily partake in the best online casino tourneys and competitions that are taking place daily, weekly, and monthly.

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Best Online Casinos

The Top 10 Online Casinos Ranked and Rated for Payouts Speed, Security, and Game Selection and overall player satisfaction levels. Play at any OCR-recommended online casinos for a great gaming experience.

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