Best Casino Bonuses UK 

Claim the best casino bonuses when you sign up at these safe and trustworthy online casinos. See our selection of the top 10 casino offers:

US Players not Accepted
  • EXTREMELY fast withdrawals
  • Home to Leading Software Providers
  • Fully Licensed
18+ New Players.100% bonus on first deposit up to £50 & 50 bonus spins(1st day-30,2nd,3rd-10) for Book of Dead only.Min dep £20.Max bet £5.Max cash-out £250.40x wagering.Bonus expiry 30days.Spins expiry 2days.Game restrictions.T&C Apply.
US Players not Accepted
  • Quick and easy payouts
  • Home to Leading Software Providers
  • Generous Free Spins Bonus
18+ New Players.100% bonus on first deposit up to £50 & 100 bonus spins(1st day-50,2nd,3rd-25) for Book of Dead only.Min dep £20.Max bet £5.Max cash-out £250.40x wagering.Bonus expiry 30days.Spins expiry 2days.Game restrictions.T&C Apply.
US Players not Accepted
  • Lighting Fast Payouts
  • Top Gaming Providers
  • Fully Licensed & Regulated
18+ New Players.100% bonus on first deposit up to £50 & 20 bonus spins credited immediately for Book of Dead only.Min dep £20.Max bet £5.Max cash-out £250.40x wagering.Bonus expiry 30days.Spins expiry 2days.Game restrictions.T&C Apply.
Get up to £200 Bonus and 100 Spins
  • Lighting Fast Payouts
  • Generous Welcome Bonus
  • Mobile-friendly site
Applies only to new depositing players. 18+. Minimum deposit for 1st deposit bonus: £10. Welcome Package split over 3 deposits. Minimum deposit for 2nd & 3rd deposit bonus: £20. 35x Wagering requirement applies to match up bonus. 100 spins splits to 20 spins a day for 5 days. Spins credited in specific games. Spins expire after 24 hours. 50x Wagering requirement applies to spins. T&C apply.
US Players not Accepted
  • Quick and easy payouts
  • Home to Leading Software Providers
  • Generous Free Spins Bonus
18+ New Players.Min First Deposit £10.Min Second and Third deposit:£20.Wagering requirement apply 35x.Offer valid for 72hr.Spins expire after 24hr.100 spins includes 3 deposits.T&C Apply.
Welcome bonus up to £100 + 50 Bonus spins
  • Top Gaming Providers
  • Unique Loyalty Scheme
  • Fully Licensed & Regulated
18+ new players.100% bonus up to £100 + 50 bonus spins on Book of Dead.Min deposit £20.Max bonus bet £5.Max bonus cash out £250.40x wagering requirements.Bonus expiry 30 days.Spins expiry 2 days.Game restrictions apply.T&C Apply.
80 Wager-Free Spins on 1st deposit
  • Mobile-friendly site
  • Generous Reload Bonuses
  • Large Number of Games Available
18+ new players.50 Free Spins on Book of Dead.Min deposit is £10.Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal.This offer cannot be used in conjunction with any other offer.This offer is only available for specific players that have been selected by PlayOJO.If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer.T&C Apply.
US Players not Accepted
  • EXTREMELY fast withdrawals
  • Home to Leading Software Providers
  • Trustworthy payment services
18+ New Players.Min.dep:£10,max.Bonus £50.Game:Book of Dead,Spin Value:£0.1.WR of 30x Deposit+Bonus amount and 60xFree Spin winnings within 30 days.Max bet is 10%(min £0.10) of the free spin winnings and bonus amount or £5(lowest amount applies).T&C Apply.
US Players not Accepted
  • Top Gaming Providers
  • Fully Licensed & Regulated
  • Trustworthy payment services
18+.Lifetime offer all customers.No wagering requirements.No max cash-out.Gameplay review for strategic or abusive play.Bonus valid 10 days.No Payment Methods Restrictions.T&Cs Apply
US Players not Accepted
  • Super Fast Withdrawals
  • Fully Regulated
  • Trustworthy payment services
18+ New players.Min dep £20.40x wagering to match up bonus.Offer valid 24hrs.25 spins on Starburst.40x wagering to spins.T&Cs Apply

How We Rate Casino Bonuses?

At we only suggest the best casino bonuses. Here is what we look for when reviewing casino offers:

Game Variety


We look for casinos that offer a variety of slots, table games and live casino games. We test the games and add only the best sites to our top list.

Low Wagering


Low playthrough requirements allow you to keep most of what you have won. That’s why we choose casinos with low wagering requirements.

Trusted Reviews


We have evaluated all of the top online casinos using our strict criteria to bring you a list of those that offer the best casino bonuses.


Casino Bonus UK

What is an Online Casino Bonus?

Online casino bonuses simply refer to the various incentives used by casinos to entice players. There is no casino without players, so casino operators need to find a way to lure in customers. Bonuses and promotions are a great option because they can boost your bankroll and allow you to play casino games for real money.

The main advantage of claiming an online casino bonus is that you don’t have to risk your hard-earned money. You simply deposit a small amount of money to get your bonus so you can play with some bonus funds or free spins.

Some casinos won’t even ask you for a deposit because they offer no deposit bonuses. Whichever bonus is available, we must let you know that certain bonus terms and conditions will apply. You must read and adhere to them to benefit from any casino bonus.

Online Casino Bonuses in the UK

The best UK online casinos attract players by offering a wide range of bonuses and promotions. You are lucky if you wish to join trustworthy casino sites with the best bonus deals for UK players.

Read our guide to learn more about the most common types of online casino bonuses, from welcome offers to cashback deals. We will cover casino bonuses for new players and promotions for existing customers.

Deposit Bonuses at UK Casinos

Deposit bonuses are generally the most lucrative offers at UK online casinos. The casino sets a minimum deposit amount for a specific bonus. So, you must deposit that amount or more to qualify for that particular offer.

A reasonable minimum deposit amount for most players ranges from £5 to £25, but it can go higher.

casino welcome bonuses

Welcome offers for New Players

The best online casinos in the UK have a welcome bonus for all newly registered members. This bonus is offered to encourage new players to create a casino account.

Some casinos will call it a signup bonus, welcome bonus, welcome offer or first deposit bonus. Usually, new players are required to provide a minimum deposit amount set by the casino to claim the welcome bonus.

match bonus

Deposit Match Bonus

Notably, most online casinos prefer offering a match deposit bonus, while others offer free credits to new players. A match bonus is a percentage bonus with a predefined maximum bonus amount. For example, all qualifying new players may receive a 100% bonus of up to £300. Here are the most common types:

No Deposit Bonus

No deposit casino bonuses are a great way to test the casino and some games before playing with real money. There are 2 types of no deposit offers: cash available for play and free spins on selected slot games.

Let’s take a look at each type to see what are the specifics:

no deposit bonus

No Deposit Bonuses for UK Players

How about claiming a UK online casino bonus without making a deposit? This sounds unusual, but the truth is that some casinos are offering no deposit bonus offers. In other words, you don’t need to spend your money to claim such bonuses.

Just sign up for an account and get verified to claim your offer without using a single coin. Your free bonus may come with free credits or no deposit free spins.

You should claim these as soon as you can because you won’t find them everywhere you go. But remember the wagering requirements and other applicable T&Cs.


Free Spins Bonuses for Online Slots

Free spins are among the most popular UK casino bonuses targeting fans of online slot games. They are very important because most players visit online casinos to spin some real money reels.

Anyone who plays slots online would be happy to spin several rounds without spending their own money. And that’s where free spin bonuses come into play.

If you are an avid slot gamer, you will want to claim free spins to stay longer in the game. Online casinos usually offer a certain number of free spins depending on the type of bonus. You will often get more free spins if you deposit and a few when claiming a no deposit bonus.

Bonuses for Existing Players

The top UK casino sites will offer lucrative deals for their loyal players. As long as you continue playing, the casino is willing to boost your gameplay with additional incentives. These include loyalty points, VIP status and reload bonuses.

Here at we only suggest the most generous loyalty bonuses for players. Let’s see what are the most common bonus types for existing customers at the casino:

casino exclusive offers

Loyalty Bonuses

Top-rated casinos in the UK will never let your loyalty go unrewarded no matter what. They will always motivate you to come back through a wide range of exciting promotions.

The greatest casinos so far have regular promotions running every day, week, or month. These include Wins & Drops tournaments, reload bonuses, extra free spins, and cashback offers.

casino reload bonuses

Reload Bonuses

Reload bonuses are among the most sought-after bonuses for depositors. The goal is to upload funds and use them on casino games regularly to get more deposit bonuses.

You will enjoy most of the loyalty bonuses if you are a member of the casino’s VIP or loyalty club.

The process entails depositing more money and playing to earn loyalty points and move from one VIP level to another. This way, you can qualify for much bigger bonuses that regular players cannot access. These may include a dedicated account manager and some exclusive offers with friendlier terms and conditions.

Cashback Bonuses

Never worry if you run out of funds at an online casino and you don’t have more money to deposit. The best casino sites in the UK will help you benefit from your losses by giving you cashback deals.

A popular example is when a casino gives you 10% of your losses back so you can continue playing your favourite casino games.

Let’s assume you have joined a casino with a 10% weekly cashback bonus and lost £250 in a week. Your cashback bonus, in this case, is £25. This is a decent amount to use on slots and table games.

UK Casino Bonus Codes

Some online casino bonuses for UK players come with bonus codes. Your typical bonus code will include some simple letters and digits.

All you have to do is enter the right bonus code to claim a specific bonus. You can find the promo code on the official casino site or get an exclusive bonus code from a casino affiliate. The operator may also send bonus codes to your email to offer you special bonuses.

Don’t worry if you can’t find a casino bonus code because not all casinos use codes. Many UK online casinos will credit your welcome bonus automatically without asking for a promo code.

The other option is to contact the customer support team if you can find the bonus code or claim a bonus. This is especially useful when claiming VIP casino bonuses once you meet the necessary criteria.

Wagering Requirements

All bonuses discussed here will come with terms and conditions that will vary from one casino to another. A wagering requirement is one of the most common rules you have to deal with when claiming casino bonuses.

It’s simply a multiplier value that tells you how many times you are required to wager your bonus or bonus plus deposit. Note that wagering requirements for free spins apply to your winnings.

How to Calculate Your Wagering Requirements?

Let’s consider a casino offering a 100% welcome bonus of up to £500 with a 40x wagering requirement on the bonus. If you deposit £500, you will collect the maximum bonus amount of £500. You must then wager £500 x 40, which amounts to £20,000.

You can use our wagering calculator to easily calculate the amount you need to bet:

Wagering Calculator

*Remember that you cannot withdraw your bonus winnings unless you meet the wagering requirements. On top of that, you must follow other T&Cs such as bet limits, withdrawal limits and expiration dates.

Why Using Casino Bonuses?

The best casinos in the UK will offer a better gaming experience by providing players with casino bonuses. As a player, it helps to know the different bonus types and the best offers based on your preferences. If you love table games and live dealer games, then a casino offer with bonus funds is a great choice. And free spins are the best for those interested in video slots.

The most important thing is to find and join a UK casino with bonuses for the games you want to play. Above all, make sure that the bonus T&Cs are reasonable.

What is the Best Offer for May 2024?


What are the different types of deposit casino bonuses?

Popular UK casino bonuses that require a deposit include first deposit bonuses, match bonuses, deposit free spins, reload bonuses, and some VIP and loyalty bonuses.

What is the best casino bonus for new players?

A casino welcome offer may give you one or several options. For instance, some welcome bonuses have bonus funds or free spins. Others are available as a welcome package with bonus money and free spins. Some casinos will even give you a bonus that spreads across your first deposit, second deposit, third deposit and so on.

How many free spins can I get?

There could be as many as 10, 20, 50, 80, 100, 300 or more free spins. It’s up to the casino operator to decide how many free spins you deserve.

Can I get free spins on any slot game?

Casinos usually select the qualifying slot games from the lobby. This means that you can only benefit from free spin bonuses by playing the selected games. Luckily, the best casinos in the UK will pick quality slots from reputable software providers.

Can I get more than 100% Match Bonus?

In some cases, the percentage can be higher, so it’s advisable to check our top 10 list on this page so you can pick the most profitable offer. The other option is a cash bonus awarded as free credits that you cannot cash out. For instance, you might get free money worth up to £20 after signing up.
Author: Jonathan Cortis
Chief Editor
Jonathan Cortis was an avid online casino player. He had already been sharing and discussing experiences with a group of like-minded friends that had the same interest. And so it seemed only natural to take a fun hobby to the next level. Jonathan decided to create a website where he and his friends could publish reviews of the casinos they've played at.