Casino Bonuses - UK Online Best Casino Bonuses & Offers

Check out all the latest offers and promotions from the biggest online casinos in the UK.


Want all the latest offers and promotions from the biggest online casinos? Then read on…

At Freebets.com we love the thrill of the casino and we’re never short of bringing you an offer or two. Not only that we’re your one stop shop for all you need to know about online casinos and the casino room. Our casino reviews feature all the top online casinos and we hand select the best offers for you.

Top Casino Welcome Bonuses

888 Casino logo
1fire
888 Casino

100% up to £500 Casino Bonus + £10 Free Bet on 888Sports

Terms & Conditions Apply
  • Great range of new and existing player promotions
  • Easy to use and well organized website
  • Multiple payment options
777.com logo
2
777.com

77 Free Spins No Deposit + Up to £200 First Deposit Bonus

Terms & Conditions Apply
  • A wide range of Slot games
  • Downloadable mobile apps for iOS and Android
  • Well-organized VIP programme
All British Casino logo
3

All British Casino

Get 100% up to £100 + Always 10% Cashback

Terms & Conditions Apply
  • Excellent 100% Match Welcome Bonus
  • Licensed by the British Gambling Commission
  • Helpful Customer Support Team
777tigers logo
4

777tigers

Get 100% Up To £200

Terms & Conditions Apply
  • Impressive loyalty programme
  • Live chat is available 24/7
  • UKGC Licence Holder
Coral Interactive logo
5
Coral Casino

Bet £10, Get £50 in Casino Bonuses

Terms & Conditions Apply
  • Cash out my bet before an event has finished
  • Plenty of Offers, enhanced odds & promotions
  • High standard horse racing betting constantly updated on promos & odds.
Kaiser Slots logo
6

Kaiser Slots

Get 100 Spins and 100% Bonus

Terms & Conditions Apply
  • Trusted UK casino license
  • Huge slots selection
  • Various payment options
Jaak Casino logo
7

Jaak Casino

No Wagering 30 Spins on Starburst

Terms & Conditions Apply
  • Licensed and Secured UK Casino
  • Several Payment Methods
  • Top Software Providers
Electric Spins logo
8
Electric Spins

Get 100 Spins and 200% Bonus

Terms & Conditions Apply
  • Over 1000 slots and casino games
  • Safe and secure payment methods
  • Daily rewards and exclusive member rewards
Betfair logo
9
Betfair

50 Free Spins + 50 More with £10 Stake

Terms & Conditions Apply
  • The world’s biggest betting exchange
  • Fixed odds, cashback specials and bonuses added to winnings on multiple bets
  • Wide range and coverage of daily enhanced odds offers
SpinGenie logo
10
SpinGenie

108 Free Spins on Your First Deposit

Terms & Conditions Apply
  • Solid slots and casino games selection
  • Fully licenced by the UK Gambling Commission
  • Intuitive Interface on both mobile and desktop
Bet365 logo
11
Bet365 Casino

Stake £10 Get 50 Free Spins

Terms & Conditions Apply
  • The world's favourite online sports betting company
  • Bet365 offers an amazing App including Live Streaming
  • The most comprehensive In-Play service
Betfred logo
12
Betfred Casino

Bet £10 Get 100 free Spins

Terms & Conditions Apply
  • Special bets and promotions as their popular double delight offers
  • Strong emphasis on UK and Irish markets
  • Daily Odds Boosts and special prices
Paddy Power logo
13
Paddy Power Casino

50 free Spins No Deposit + 100 Free Spins on first deposit

Terms & Conditions Apply
  • Excellent football odds from leagues all over the world
  • Fun promotional offers and incentives for all customers
  • State of the art mobile app for betting on the go

How does Freebets.com casino provide the best online casino reviews

We’ve proved over the years that we’re experts in providing you with the best odds, tips and reviews. When it comes to casino, we’re no different.

Our relationships with the biggest and best online casino brands means that we directly bring you the best offers and bonuses, so you never miss out.

We have a team of experts that cover every detail of a casino in our trusted reviews, saving you the job of reading the small print and allowing you to get straight down to business – a prize pot!

COMPARE BIGGEST ONLINE CASINO SIGN UP BONUSES>

Types of Casino Bonuses and Promotions

Our aim is to list the best online casino welcome bonus deals, and so this includes all of the different types of online casino promotion bonus offers you can expect to find at the sites we recommend, as well as ongoing deals and promotions for regular players after you’ve signed up and started playing at any of our listed online casinos.

Casino Welcome Bonus

At the majority of the sign up bonus casino sites that we recommend, new players receive a match on their first deposit(s) as part of the deal. This match is usually worth 100%, but can be more, and this is the best casino welcome bonus to go for if you’re looking to increase your bankroll substantially from the outset.

Online Casino No Deposit Bonus

With this variety of casino free bonus, you’re given free spins or cash to play with when you register for a new player account. These free spins can be used either on a specific game, or in some cases on any of the site’s casino games with bonuses. However, it’s important to remember that with any online casino no deposit bonus there will be conditions attached, the most common of which is that you need to make a deposit before you can continue playing with any of your winnings from your free spins.

Free Spin Bonus

More and more of the casino online sites that we recommend offer players generous free spin bonuses, either as part of a welcome casino bonus or as incentive for regular players. Most free spins are part of an online casino real money no deposit signup offer, where you can play a specific game before you add any money to your account, or they can also be part of a casino sign up bonus in addition to a match on your initial deposit(s). You also get the chance to win free spins when new slots are released, or as part of a holiday or big sporting event.

Refer-a-Friend Bonus

Once you’ve signed up for an account, another top online casino bonus you can enjoy is the Refer-a-Friend bonus, where if you recommend someone to the online casino (usually by email), and they then sign up and make a first deposit, you both receive a casino bonus, usually cash or free spins, and this can be worth in the region of £50.

Reload Bonus

One of the best casino bonuses slots players can enjoy is the reload bonus, where on a given day (usually either once a week or once a month), any deposit you make on that day will receive a match bonus, generally worth between 10% – 25%. It’s often the case that if you play on a particular game once you’ve reloaded, you get awarded additional free spins as well.

High Roller and VIP Bonuses

Online casinos work hard at keeping your loyalty once you’ve signed up, and so regular players can also benefit from high roller and VIP bonuses. Most of the casino bonuses UK players enjoy come from these sort of incentive schemes, many of which are invitation only, and the benefits can include free spins, deposit match bonuses, faster withdrawal times and higher limits.

Daily and Weekly Special Bonuses

Once you’ve signed up for a welcome casino bonus, the offers don’t stop there as the sites we recommend like to incentivise players with plenty of daily and weekly casino bonus offers as well. These will usually be emailed to you, or sent via SMS, so keep an eye on your in-box to take advantage of the latest top online casino bonus deals.

Mobile Casino Bonuses

At most of the sites that we recommend, new players can benefit from the same sign up bonus casino deals if they register via the desktop or mobile casino sites, although with some casino apps there are extra incentives and casino welcome bonus deals for those who sign up initially via the mobile casino.

How We Rate our Online Casinos?

When we rate an online casino, there are a number of factors we take into consideration:

  • Welcome Bonus — We make sure that any site we list offers new players good value when it comes to their casino bonus offers, especially free money casinos no deposit required deals. We also factor in other elements, such as the wagering requirements, how long the bonus is valid for, etc., and include these considerations in our assessment.
  • Customer Support — Before we recommend a casino online, we need to be sure that it looks after its players properly, and so we only list sites that offer a variety of contact methods, such as live chat and toll free phone numbers.
  • Payment Methods — There isn’t much point playing at an online casino that doesn’t offer you convenient and accessible payment methods, or one where it takes too long to make deposits and withdrawals. We make sure that the sites we list have a range of payment options suitable for UK players, and that cash out times are reasonable and easy to complete.
  • Secure Gaming Environment — Everyone wants to play in a safe and secure environment where you can be sure the games are fair and that everything is being operated according to best practice. That’s why we only recommend online casinos that are licensed by the gaming authorities of the country they operate out of and are regulated by the UK Gambling Commission. Our listed sites are also tested and audited by independent agencies like eCogra or TST, so you know the games are fair.
  • Game Quality and Variety — Even the best casino welcome bonus isn’t really worth much if the games aren’t up to scratch, so we only recommend casinos online who offer games by leading international producers like Microgaming, NetEnt and Playtech. We also make sure that our online casinos offer players plenty of variety in games and styles, and feature a wide range of slots and casino games with bonuses so that you can be sure of never getting bored with the selection on offer.

Legislation and Safety

Safety online is important. And it couldn’t be any more important to us.

That’s why we only work with the most trusted online casinos and make sure both they and us follow every law, regulation and rule to the letter.

All payments with our favoured bookmakers are secure and each and all follow the relevant laws and hold the relevant license coinciding with relevant Gambling Commision.

How To Play Online Casino

Playing online is as easy as sitting in a casino room and pulling the arm of a fruit machine down yourself.

Our reviews of the top online casinos will give you a rundown of everything you need to know when it comes to playing online casinos, while you’ll also be walked through the best sign up offers and promotions.

Within our online casino reviews and on the casinos’ site itself you’ll find the basic rules of casino games as well as walkthroughs and trials/free plays to get to grips with the game.

How to Cash Out Winnings

If you’ve struck lucky and you want to cash out, it’s always relatively easy to do.

Naturally, our online casino reviews will give you the lowdown on how to withdraw your funds on a casino by casino basis, but more often than not all you’ll have to do is go to your account page and find the Withdrawal section.

You can generally withdraw via most methods and in some cases may take up to three days for your winnings to appear in your bank.

However, if you’ve won with a free bet there may have to play a certain amount of games before you can cash out. It’s well worth checking our online casino reviews, where we highlight all the major and minor terms and conditions.


Best UK No Deposit Offers

888 Casino

88 Free Spins No Deposit + 100% Up to £100 on 1st Deposit

888 Casino logo

No Deposit Offer: New players with valid mobile number only • Claim in 48 hrs • 14 day expiry • Valid for selected games • Pre-1st deposit only: FS voucher winnings is uncapped, bonus wins & max redeemable amount for non-funded players capped at £100, excl. JP wins • Wager Bonus x1 - req. contributions vary by game • Bonus expires in 90 days • Deposit Offer: 1st time depositor at 888casino only • £20 min deposit • Claim in 48 hrs • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 30x wagering – req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms.18+. BeGambleAware.org

777.com

77 Free Spins No Deposit + Up to £200 First Deposit Bonus

777.com logo

New players only • No Deposit Offer: Claim in 48 hrs • 14 day expiry • Free Spins (FS) wins credited as bonus & capped at £10, excl. JP win • Deposit Bonus Offer: FreePlay (FP) wins credited as bonus & capped at amount received, exc. JP win • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 50x wagering - req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal restrictions & T&Cs apply: No Deposit Offer & Deposit Bonus Offer.18+. BeGambleAware.org

Spacewins

Get 50 Free Spins No Deposit on Starburst

Spacewins logo

New players only, no deposit required, valid debit card verification required, £8 max win per 10 spins, max bonus conversion £50, 65x wagering requirement, Full T&C's Apply

Paddy Power Casino

50 free Spins No Deposit + 100 Free Spins on first deposit

Paddy Power logo

1) To take part, you must register via the registration code PGCTV1 and opt in. 2) Get SMS-verified by supplying a valid telephone number. 3) Enter the validation code received by SMS to redeem the free spins. 4) Free Spins are valid on any of our Daily Jackpot games. 5) Free Spins will expire in 7 days from receipt of the offer. 6) Average Daily jackpot amount calculated between 1/07/21 to 31/12/21.*

Betfair

50 Free Spins + 50 More with £10 Stake

Betfair logo

New customers registering with code CASF51 only. Free spins valued at 10p. After you've played your initial free spins, opt in, deposit and play £10 on Daily Jackpot games to get an additional 50 free spins. Reload the game to get your free spins. Deposits made with e-wallets are not valid for this offer. Full T&Cs apply.