casino bonus

Online Casino Bonus UK guide

Special offers, cash back, free spins, free cash… Aren’t these the best things ever? Let’s just admit that we all love to get something for free, especially when it comes to playing casino games online. Winning big without spending too much money - that’s probably the ultimate goal and desire of any gambler in the UK! To help you get the best out of your online casino experience, we've therefore prepared this detailed guide to the latest casino bonuses in the UK, which includes the most rewarding offers by fully-licensed and player-friendly casino brands. Check it out to discover different kinds of online casino bonuses that you can claim both as a new and existing UK player, and discover from where you may get each one!

Latest casino bonuses 2020

If you'd rather get right down to playing casino games with a bonus, then you could always choose from our list of awesome UK casino bonuses below. All you need to do is click on the links, which will take you directly to each casino, where you can register for free. Then, should you decide to make a deposit, you'll qualify for each welcome bonus as shown below.


£ 300 bonus on first deposit and 30 free spins on first deposit.
Wager-free spins
100% bonus up to £300 on first deposit. 18+. No deposit for wager free spins. Opt-in required. Min £10 first deposit for deposit bonus. 30x wagering requirement applies for deposit bonus and winnings. Max £5 per spin or £0.50 per bet line. Contribution to wagering requirements varies per game.

80 no wagering free spins on first deposit.
Exclusive Offer
New Customers joining via this site only. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal.

£ 100 bonus on first deposit 120 bonus spins. 18+ New Customers only. 20 no deposit free spins available on Book of Dead game only. Must be claimed on the 'My Offers' page within 14 days of sign-up. Free Spins have a £0.10 value each and expire 7 days from claim. 35x wagering requirement on eligible slots before winnings are converted to cash. Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash).

£ 200 bonus on first deposit and 11 free spins on first deposit.
Win up to 4,200 Extra Spins on Battle of Slots
New customers only. £200 bonus + 11 Welcome Spins on a random game. Min. £10 deposit. Bonus will be paid in 10% increments. Spins must be used within 60 days and all winnings will be wager-free. Min. £10 deposit. Bonus must be activated within 7 days. A 35x wagering requirement applies to the bonus.

£ 250 bonus on first deposit. New UK customers only. Min. £10 deposit. Min. 35x wagering (deposit + bonus) on selected games within 30 days. Neteller & Skrill deposits excluded. Additional terms apply.

£ 50 bonus on first deposit. New UK customers only. Bonus must be activated in the Bonus section after registration. Min. stake of £30 required on any slot game. Bonus can be used on slots only. 40x wagering requirement on bonus amount only. Bonus valid for 30 days. Deposit method restrictions apply. Deposit method restrictions apply.

Casino Bonus Guides

Here at CasinioHawks, we've prepared comprehensive online casino bonus guides to help UK players who are looking for specific kinds of bonuses. You can check them out separately via the links below:


How to claim an online casino bonus

To benefit from a casino bonus in the UK, you typically have to meet certain requirements. When it comes to a casino no deposit bonus, this can be claimed as soon as you register with the casino and verify your account. This is simply done by filling in some basic details (typically your name, address, email and phone number) and creating an account. 

If you're going for an online casino welcome bonus, keep in mind that this bonus may only be claimed once, and only on your first deposit. Some online casinos will stipulate in their terms how much time you have to claim the bonus once you've already registered for an account. After that time, the welcome bonus may no longer be available if you attempt to claim it using the same player account and IP address.

Opt-in is normally required to benefit from a casino bonus, which means that the players have to actively agree to receive the bonus while signing up or making the first deposit. Wagering requirements will also normally apply unless otherwise specified, which can range from as little to 15x to around 45x of the bonus plus deposit amount, so make sure you read the full terms and conditions.

Types of online casino bonuses

And now, let's look into the different types of bonuses you can expect from the best online casinos in the UK, both as a new and existing player:

No deposit casino bonus

A no deposit casino bonus is a type of welcome bonus which involves a number of spins for free on certain games upon registration. This bonus is a little treat which we all like very much!

Playing for free just for providing your contact details is a great way to try out a variety of casinos and particular slots that you might not be yet familiar with. With a no deposit casino bonus, you get the experience without the risk of losing your hard-earned cash.

The offers can vary a lot so check the possibilities carefully in order to get the best value from free casino money or free spins. While some casinos offer a free spins no deposit bonus with no wagering requirements, a lot of casinos have wagering requirements attached to their no deposit bonus, requiring you to play through any winnings generated from these spins a number of times. To claim a free spins deposit bonus with no wagering in no time, click on one of the casinos on our list of free welcome bonus no deposit casino offers.

Latest no deposit casino bonuses UK


£ 300 bonus on first deposit and 30 free spins on first deposit.
Wager-free spins
100% bonus up to £300 on first deposit. 18+. No deposit for wager free spins. Opt-in required. Min £10 first deposit for deposit bonus. 30x wagering requirement applies for deposit bonus and winnings. Max £5 per spin or £0.50 per bet line. Contribution to wagering requirements varies per game.

£ 100 bonus on first deposit 120 bonus spins. 18+ New Customers only. 20 no deposit free spins available on Book of Dead game only. Must be claimed on the 'My Offers' page within 14 days of sign-up. Free Spins have a £0.10 value each and expire 7 days from claim. 35x wagering requirement on eligible slots before winnings are converted to cash. Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash).

Online casino welcome bonuses

A casino welcome bonus UK offer is the first and most basic type of bonus you can get. This bonus is also known as a sign-up or first deposit bonus and often comes as a reward for simply registering with a UK casino online, sometimes without even making a deposit.

Some people find it hard to believe that a casino would offer a bonus just for that, but it is extremely important for any casino to attract new players and get their details. That’s why they are ready to be quite generous in exchange for that precious information. As the name suggests, a welcome bonus can only be used once when you sign-up with a casino website or download the software/app of the casino. The good thing is that the sky's the limit in this case, as you can basically register with hundreds of casino websites and make use of their bonuses.

some casinos are starting to realise the importance of cash bonuses and prizes with no wagering required, and are incorporating them in their special promotions.

A casino welcome bonus UK offer also often comes in the form of a deposit match bonus where the amount you deposit is matched by a certain percentage and added to your account. However, the best online casino sign up bonuses (such as the one on our top 5 list above), will also offer a deposit bonus with the 2nd, 3rd and sometimes even the 4th deposits, which translates into a great welcome package that can really stretch your bankroll and improve your chances of winning. Here at CasinoHawks, we always display the latest casino bonuses on our reviews and guides, to make sure that our players get the correct information before they visit a casino.

With competition getting tougher every day, there are some casinos that also offer much more than a 100% match. With proper research, you will find a deposit bonus which includes both a deposit match and free spins. Unibet casino is one of the few online casinos to offer a 200% bonus, giving you a maximum of £200 in bonus money if you deposit £100. This offer is exclusive to players signing up via the link below.


£ 200 bonus on first deposit and 200 free spins on first deposit. 18+, New Customers Only. 10 Free spins on registration. Deposit £10 or more and receive 40 free spins; Deposit £50 or more and receive 90 free spins; Deposit £75 or more and receive 140 free spins; Deposit £100 or more and receive 190 free spins. 35x wagering applies on bonus & free spins winnings.

Casino reload bonus

To put it simply, a reload bonus is the same as a deposit bonus for loyal customers. That’s why it’s also often called a loyalty bonus. Unlike the first deposit bonus, which very often is a 100% match or higher, in the case of reload bonuses the matching percentages are usually lower. Some casinos offer a weekly reload bonus for players who deposit on a specific day. Spinit casino is one of these; you can claim a weekly reload bonus every Monday here!

Reload bonuses can be openly advertised on the casino websites (as in the case of Spinit casino), or offered to players in personalised emails or targeted SMS campaigns. Be sure to stay tuned for the news and updates from the casinos of your choice. Sometimes it’s even worth e-mailing your favourite casino support team before making a substantial deposit and asking if any reload bonus codes are currently available.


£ 200 bonus on first deposit and 200 free spins on first deposit. New customers only. Min. £10 deposit. Spins awarded in batches of 20/day on Starburst & other NetEnt games. Spins valid for 24 hours. Max. withdrawal from spins £100. 40x wagering requirement within 14 days on bonus & free spins winnings. Max. bet £5 on slots, £30 on all other games.

Free spins bonus

Free Spins constitute the most popular and well-loved type of bonus out there, particularly among slot lovers. These spins can be given to players for a variety of reasons, whether to attract new customers or give existing customers an opportunity to discover a handful of recently launched slots (check out our article about free spins for existing players).

You can get anywhere from 10 to hundreds of free spins on a particular slot by joining some online casinos or claiming their free spins reload bonus. Some casinos are also offering so-called 'big spins', which are free spins of a much higher value, allowing players to win bigger amounts.

No deposit free spins are often offered to the new players and we definitely suggest you take advantage of them, but be prepared that the number of free spins won’t be extremely high. If you wish to get a large number of free spins you might want to make at least one deposit with the casino of your choice.


£ 100 bonus on first deposit and 300 free spins on first deposit. New customers only. Min. £10 deposit. 40x wagering requirement on bonus and free spins winnings. Max. bet £5 on slots, £30 on any other game. Bonus expires after 14 days. Free spins are awarded on Starburst slot only in batches of 30/day for 10 consecutive days. Free spins are valid for 24 hours upon activation. Max. win of £100 on free spins.

Casino bonuses with no wagering requirements

Wagering – the word we all hate but just have to live with if we want to continue claiming casino bonuses. Many casinos have quite high wagering requirements, which can be anywhere from x 20 to x 80 times. These requirements typically apply both to deposit match bonuses and to free spins winnings, requiring you to play your bonus or free spins winnings over and over again to be able to finally cash out.

It is understandable that casinos need to put these terms and conditions in place to be profitable and not lose money by giving all those bonuses and special offers, but for us players life would be so much better if we didn’t have to think about playing our money a great number of times.

But there is some fantastic news for us as well! Some of the latest casino bonuses involve wager free bonuses, which are awarded with the aim to beat the competition. Below we listed the juicy offers from our chosen casinos where you can get free spins that don't require any wagering at all! Yes, you heard us right – these offers are popping here and there and we make sure to list them all for you to play and enjoy.

If you're looking for more wager-free or low wagering offers, we also recommend having a look at our guide to Online casinos with low wagering requirements here.


80 no wagering free spins on first deposit.
Exclusive Offer
New Customers joining via this site only. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal.

200 no wagering free spins on first deposit. New UK players only. Spins only available on Starburst. Deposit and play £25 on selected games and get 25 spins OR; Deposit and play £100 on selected games and get 100 spins OR; Deposit and play £200 on selected games and get 200 spins. Spins expire after 3 days. 14 days from registration to claim offer. Players may withdraw their cash deposit or any remaining cash deposit and any cash winnings. If this is withdrawn, the spins and any winnings will be forfeited. All winnings from the spins will be paid out in cash.


Casino Cashback bonuses

Ok, let’s get real for a minute – we all know that the life of a casino player is not all roses and that all of us lose every now and again. To make it up to you there are at least some opportunities to get some lost money back. That’s why most casinos are offering part of the played and lost money in the form of cashback.

The percentage can be calculated based on the money wagered or lost, depending on the particular casino cashback offer, and often comes in the form of a percentage up to a certain amount. Check our preferred casino cashback offers below or refer to our Bonus Guides for more details.


£ 100 bonus on first deposit. New customers only. Min. £20 deposit. 35x wagering requirement on bonus amount. Max. bet £5. Skrill/Neteller deposits are excluded.

120 free spins on first deposit. New players only. Min. deposit £10. Bonus code WELCOMEBONUS is required. 10x wagering on free spin winnings. Deposits made via Skrill, Entropay and/or Neteller shall not qualify. Free Spins expire after 7 days.

Live casino bonus

With live dealer games becoming increasingly popular, casinos have now started to offer separate live casino bonuses to cater to players who prefer these games. A live casino bonus can be in the form of a deposit match bonus, free live casino chips or even cashback on live casino losses. Usually, you will be required to choose to receive either the casino or the live casino welcome bonus on your first deposit.

At the best live casinos, you can also get a live casino bonus as part of a reload bonus or regular cashback bonus on certain days of the week. The casino will display such offers on its promotions page, and we've listed a couple of casinos that offer a live casino bonus for existing players below.


£ 50 bonus on first deposit 50 extra spins. New customers only. Min. £10 deposit. Max. bonus £50. 40x wagering requirement on bonus amount within 30 days. Bonux max bet £5. Spins paid in batches of 10/day over 5 days and expire after 24 hours. Game weighting applies.

£ 100 bonus on first deposit and 300 free spins on first deposit. New customers only. Min. £10 deposit. 40x wagering requirement on bonus and free spins winnings. Max. bet £5 on slots, £30 on any other game. Bonus expires after 14 days. Free spins are awarded on Starburst slot only in batches of 30/day for 10 consecutive days. Free spins are valid for 24 hours upon activation. Max. win of £100 on free spins.

Mobile casino bonuses

With hundreds of thousands of players in the UK using mobile to play casino on the go, some casinos may decide to offer bonuses exclusively to mobile users. One of these is LeoVegas casino, given the fact that its offering is based on mobile-first.

Yet if you don't find any information about a mobile-specific bonus, there is usually no need to panic. You will be able to claim any one of the bonuses advertised on desktop via your mobile as well, and will be able to make use of your bonus funds both on desktop and mobile. The mobile-specific bonuses and promotions were simply there to encourage mobile gameplay and are not that popular anymore, since mobile gaming has now become commonplace.

Get the latest casino bonuses this 2020!

If you visit Casinohawks.com on a regular basis, you will always be able to learn about the latest casino bonuses being offered online and discover new UK casinos and their offers. All casino bonus offers are updated as soon as there are any changes, so you can be sure that you're getting relevant information, exclusive deals and recommendations about the most trustworthy casinos out there. And remember, the great thing about having so many online casino bonuses around is that you can claim multiple bonuses by signing up with different casinos. So if you’re in the mood to play online casino games but don't feel like spending too much, we guarantee that you will find something for you if you click on a couple of links on this page!


£ 100 bonus on first deposit 120 bonus spins. 18+ New Customers only. 20 no deposit free spins available on Book of Dead game only. Must be claimed on the 'My Offers' page within 14 days of sign-up. Free Spins have a £0.10 value each and expire 7 days from claim. 35x wagering requirement on eligible slots before winnings are converted to cash. Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash).


Casinohawks.com