Learn about the top bonuses in the UK!

UK Casino Bonuses 2024 online casino
Online CasinoBonus offerWagering requirement
1.Monster CasinoUp to £1,000 welcome bonus + 100 bonus spins50x
2.Win WindsorUp to £2,000 welcome bonus65x
3.Spin and WinUp to £500 welcome bonus  40x
4.PlayzeeUp to £300 welcome bonus + 100 bonus spins35x
5.SpinlandUp to £300 welcome bonus + 50 bonus spins35x
6.BarzUp to £300 welcome bonus + 50 bonus spins40x
7.The Grand IvyUp to £300 welcome bonus + 25 bonus spins35x
8.Dream VegasUp to £300 welcome bonus + 150 bonus spins 35x
9.SpinyooUp to £250 welcome bonus + 100 bonus spins 35x
10.MadSlotsUp to £200 welcome bonus + 225 bonus spins30x

1. Monster Casino – Up to £1,000 welcome bonus + 100 spins

Monster Casino bonus 2024

Monster Casino‘s welcome package is at the top of our list, and for good reason. Split over your 5 deposits, it brings you up to £1,000 in bonus funds and 100 spins! Here’s how it works out: 

2. Win Windsor – Up to 1000% first deposit bonus

Your adventure with Win Windsor starts with a spin of the Bonus Wheel. All you need to do is a first deposit of at least £10, before waiting to see what prize segment you will get. The prizes include a 1000% match bonus can be worth up to £2,000!  

3. Spin and Win – Up to £500 welcome bonus + £7 add-on!

Spin and Win bonus 2024

Register a new account with Spin and Win, and you will not only get a first deposit match bonus of up to £500, but also an additional £7 to use on the games available at the casino! To get your hands on the £7 add-on just use the code “WELCOME” when making your deposit. 

4. Playzee – Up to £300 welcome bonus + 100 Zee Spins 

The Playzee welcome package consists of a 100% first deposit match bonus that can be worth up to £300, as well as 100 Zee Spins on the classic Starburst. And that’s not all, since you will also receive 500 loyalty points (also known as Zee Points). The spins will be given in batches of 10 every day following your first deposit. 

5. Spinland – Up to £300 welcome bonus + 50 bonus spins

Spinland bonus 2024

Spinland greets newcomers with a 100% deposit match bonus of up to £300, so long they make a first deposit of at least £20. They will also receive 50 bonus spins, which can be used on the classic slot Starburst

6. Barz – Up to £300 welcome bonus + 50 bonus spins 

Join Barz and make a first deposit of £20 or more for a 100% deposit match bonus of up to £300! You will also get 50 bonus spins on Starburst. The spins will expire in 72 hours, and have a cap on potential winnings of £20. 

7. The Grand Ivy – Up to £300 welcome bonus + 25 spins 

the grand ivy bonus 2024

Starburst fans stand to get 25 bonus spins on this slot as soon as they join The Grand Ivy and make a first deposit of £20 or more! And that’s not all, since there’s also a 100% first deposit match bonus up for grabs.

8. Dream Vegas – Up to £300 welcome bonus + up to 150 spins

Dream Vegas brings a big first deposit match bonus that can reach up to £300, in addition to up to 150 bonus spins. The spins can be played on a selection of Netent games, and the number you get depends on the size of your first deposit, like so: 

9. Spinyoo – Up to £250 welcome bonus + 100 spins 

Spinyoo bonus 2024

Join Spinyoo for a welcome bonus worth up to £250 that can be used on slot games, as well as 100 bonus spins. You will receive the spins over your first 5 days at the casino in the following order: 

10. MadSlots – Up to £200 welcome bonus + 300 spins

MadSlots is truly a casino that’s mad about slots – after all, it is giving newcomers no less than 300 spins on Big Bass Splash with their first three deposits! You get 100 spins as soon as you join, up to 100 spins with your second deposit, and up to 100 more spins with your third. In addition, there’s a 100% first deposit match bonus of up to £200 included with your first deposit!  

How do online casino bonuses work in the UK?  Find out about terms and conditions [2023]

How to choose the best casino bonuses in the UK

With so many casinos operating in the UK, it’s easy to get overwhelmed by all the offers available. But there’s no need to worry – follow the steps in the expert CasinoHawks guide, and you’ll soon start getting the cream of the casino bonus crop!

Read the terms and conditions

First, and most importantly, you need to carefully go through the terms and conditions of the bonus. These list all of the offer’s conditions, including the minimum deposit, any wagering requirements, and the expiry period of the bonus, among others. 

Check about wagering requirements

The wagering requirements refer to the amount of times you need to wager a bonus before you can convert it into real funds you can withdraw. It goes without saying that the lower the wagering requirement, the better the bonus. 

Pay attention to the time limit

Most bonuses need to be used within a set time. This can range from a week to 48 hours, and the clock starts ticking as soon as you receive the bonus. 

Make sure to check eligible games

Sometimes a casino will tie a bonus to a specific set of games. Check these to make sure these are games you actually enjoy playing! 

Check out the minimum stake

A bonus will have a minimum stake set, usually at around 10p. This is the lowest sum you can use as a bet while playing with the bonus funds. 

See about the maximum payout available

Tied to the point above, a casino can also set the maximum payout you can get from the bonus – meaning the maximum sum you can convert back into real funds. 

Check if there are deposit method restrictions

UK regulations set strict requirements on casinos that cover the payment methods used to get bonuses. Debit cards of the VISA and MasterCard casinos are good to go, but e-wallets such as PayPal can be restricted from bonuses, so make sure to check these to confirm that the payment methods available are right for you. 

Pay attention to market restrictions

This goes without saying, but the bonus you are going for needs to be available to customers based here in the UK! 

Check if there are bonus codes attached

Some bonuses require you to enter a bonus code in order to be redeemed. This is an alphanumeric code in the format “CSNHWKS2024” that generally needs to be entered when either making a deposit or in the promotions section of your casino account page. 

Take advantage of our Bonus Calculator

Last but in no way not least, use our Bonus Calculator to figure out just how much you can get from your bonus! This tool is free and easy to use, so make sure to take advantage of it. 

The origin of casino bonuses 
The idea of the online casino bonus started in the late 90s, when the number of casino sites available on the internet started growing at a rapid pace. These casinos needed something to distinguish themselves from the competition while attracting new customers – and bonuses were the answer!
Gambling Licences in the UK
Only the safest, most trusted UK casino sites make it onto our list of revered casino sites to visit and play at.

What types of bonuses can you search for?

Casino bonuses come in many shapes and sizes, but they are all designed with one purpose in mind – to give you risk-free bonus money to use on online casino games. After all, who doesn’t like free money? Here are some of the different types of bonuses you will find when going through different online casinos: 

Welcome bonus

The most common form of casino promotion, welcome bonuses are offers made available exclusively upon sign-up. These typically consist of a matched deposit bonus offer. The value of the bonus typically ranges between 50% and 100% of your first deposit, but some of the best casino deposit bonus offers may go up to a whopping 500% of your first real-money deposit! The most popular across casinos is the 100% first deposit match sign-up bonus. In addition, it is also common to get free spins alongside your welcome bonus.

No deposit bonus

If you would rather receive a casino bonus that only requires you to sign to claim it, casino no deposit bonuses will work best for you. This free no deposit casino bonus carries absolutely no risk; you don’t need to deposit a single penny, and your account will usually be credited with bonus funds upon sign-up. Sometimes, you may be asked to enter a bonus code in the sign-up form. This is supplied to you by your chosen casino.

No wagering bonus

“No wagering” bonuses are less common than other types of bonuses, and are certainly some of the best casino bonuses you can find. Simply put, no-wagering bonus funds credited to your account do not have wagering requirements attached. This means that any winnings you earn from this bonus – however big or small – can be withdrawn immediately as cash!

best casino bonuses UK

Low wagering bonus

As the name suggests, a low wagering bonus has a wagering requirement that is low compared to the average requirement. This can apply to both bonus funds and bonus spins. In our case, we consider the average wagering requirement of a bonus to be 40x or over, meaning anything less than that is low.

Cashback bonuses

Instead of offering bonus funds upfront, cashback bonuses commit to refunding you a percentage of your losses over a specific period. This is usually your first seven days as a new customer at an online casino. On average, cashback percentages range from 5% to 25%. Let’s say you lost £100 in your first week. In this case, you would be credited between £5 and £25 in bonus funds.

Non-sticky bonus

A “non-sticky” bonus is one that is separate from your real money. If you are wondering what makes a “sticky” bonus, don’t – all bonuses in the UK are non-sticky, allowing you to withdraw your real funds from the casino at any time, without dealing with your bonuses’ wagering requirements. 

Reload bonus

A reload bonus is like a matched deposit bonus, if one that is typically reserved for either loyal customers or lapsed players. This has you get anything from 25% to 100% of your next real-money deposit in bonus funds or a number of free spins. Such offers can generally be claimed after a minimum deposit has been placed by the player in order to satisfy part of the terms and conditions.

Fres spins bonus spins

Free spins bonus

Free spins make for a popular type of casino bonus that gives you a chance to play a select slot without having to wager any of your cash. These can either come attached to a matched casino bonus or be the full bonus. 

Note that the UKGC has changed the recommended terminology for referring to free spins bonuses. As a rule, a free spins bonus can only be called as such if it does not attach wagering requirements to any winnings from these spins. Spins carrying a wagering requirement are instead called “bonus spins” or simply “spins“.

Live casino bonus

Live casino games are becoming increasingly popular, thanks to the rise of live streaming. With this come casino bonuses that are aimed specifically at the live casino audience. With many variations available depending on whether they require a deposit or not, live casino bonuses are starting to seriously trend among players.

Mobile casino bonuses

Many leading online casinos now entice players to enjoy gaming on mobile casinos or casino apps. Specific mobile casino bonuses to encourage mobile play are relatively common. These promotions are reserved exclusively for use on the mobile version of online casinos and cannot be redeemed via their conventional desktop sites.

E-wallets excluded from bonuses?
You might wonder why eWallets such as Skrill and Neteller are excluded from many bonuses. The main reason for this is fraud and money laundering prevention. It is difficult for casino sites to validate customer identification if they are using an eWallet, so these payment options tend to be removed from promotions. 

Use your casino bonus to its fullest

How to use your bonus

Now that you found your perfect bonus, how do you actually use it? Simple – just follow these steps, and you’ll be playing with your best bonus in no time! 

  1. Click on an offer from our site
  2. Register your account, opting into the bonus if required 
  3. Verify your account with the casino
  4. Make a deposit 
  5. Depending on the bonus, you should find it in your account
Regulated terms and conditions! 
In 2018, the UK Gambling Commission imposed strict regulations related to all bonus terms and conditions. As a result, all terms and conditions should be clearly visible to players before they sign up and “within a single click from any other advertising on any medium for that Promotion.”

Remember to play responsibly

One last thing to keep in mind while playing at a casino, whether with a bonus or using real funds, is to play responsibly! The UKGC takes player protection very seriously, as it demands that all properly licenced online casinos offer a series of tools that fall under the Responsible Gaming umbrella. Remember that online gambling is meant to be fun, and not a means to make an income, and find help if you think you have a potential gambling problem.  

Which games contribute most to wagering requirements?
Not all games contribute equally to wagering requirements. As a rule, slots contribute 100% of their wagering to the requirements, while table games and live casino titles can contribute anything from 5% to 10%. Check the casino’s terms and conditions to find out more about the percentages games contribute towards the wagering requirements. 
How to Choose the Best Online Casino Bonus in the UK [2023]

Solutions to common issues

Get in touch with your online casino’s customer support.

If you can prove that the bonus was not activated in error, it may be possible for the casino to reallocate it for you.

The chances are you either forgot to enter the required casino bonus code on sign-up, you have deposited an amount that is lower than that required to activate the bonus, or you made a real-money deposit using an ineligible payment method. Be sure to check the terms and conditions of every casino welcome bonus you want.

It’s a legal requirement of the UKGC that the wagering requirements of all UK online casino bonuses are displayed in the terms and conditions. If you still can’t find them in the T&Cs, contact the site’s customer support ASAP.

You will only be able to remove a casino bonus if you haven’t yet wagered your bonus funds or free spins. To remove existing casino bonuses, contact your online casino’s customer support department immediately.

Find the best bonuses with CasinoHawks!

Now that you’ve read our guide, you’re all set to find the finest bonuses available at the best online casinos! Remember to follow CasinoHawks for the latest and best bonuses, and make sure to always opt-in when taking advantage of a welcome bonus. Remember that free spins are an excellent way to sample new games, but do keep any wagering requirements in mind as you do. Finally, have fun and, as always, play responsibly.  

Frequently asked questions

Read the wagering requirements of your casino bonus carefully. Ideally, you should play games that qualify for 100% of the bonus wagering requirements. However, you may also consider some table games that qualify for 50-75% of your wagering requirements. These will typically have lower house edges attached, giving you more chance of winning against the house.
Yes, some free bonus no deposit casinos allow players to keep their winnings as they do not impose wagering requirements. However, most casino no deposit bonuses come with wagering requirements, which means that players need to wager their winnings a number of times before they are allowed to withdraw the final balance.
Free spins keep what you win offers are rare these days, but there are a couple of casinos that award them on deposit. These are also known as cash spins and free spins with no wagering requirements attached.
How much you actually win from an online casino no deposit bonus depends on your luck as you play the game in question. No deposit free spins typically come with a low spin value of 10p or 20p, which means that you cannot win huge amounts unless you get incredibly lucky.
UK punters will often find most welcome bonuses in the form of a casino deposit bonus, where you will need to deposit a set amount on your first deposit and have those funds matched as part of your casino sign up bonus. However, you'll find a full assortment ranging from free spins no wagering to casino welcome bonus no deposit and more.
Free Spins no deposit bonus codes for existing players in the UK can be found here from many of our top affiliates. Read our guide to learn more.
Casino Analyst
With over five years of experience in casino writing and slots research within the UK market, Marco explores online casinos looking for innovative games. He strives to offer valuable insights and guiding players find the best casino experience.

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