Best Free Bet Casino Offers UK 2023

Free bet casino offers allow you to start betting on slots, blackjack, and other popular casino games without risking any of your own cash. These days, most major UK online casinos offer free bets to attract new players.

The Newest Free Bet Casino Offers UK

  • All
  • Free Spins
  • New Casino

Up To 500 Free Spins On Your First Deposit

21/12/21

Up To 500 Free Spins On Your First Deposit

  • Excellent selection of live dealer tables
  • Range of Daily Jackpot Games
  • Holiday-themed slot games
9.8
5 Stars
Use bonus code
Copied
NBWELCOME500
Copy
Copy
Collect bonus
Learn More
0
New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings. Terms apply.

Stake £10, Get 100 Free Spins

21/12/21

Stake £10, Get 100 Free Spins

  • More than 290 casino games
  • Regular casino promotions and offers
  • Range of live casino games
9.8
5 Stars
Use bonus code
Copied
CASINO100
Copy
Copy
Collect bonus
Learn More
0
New customers only. 18+. Promo code CASINO100. £10 min transfer and stake on Slots at Betfred Casino within 7 days of registration. Minimum 5 game rounds. Game restrictions apply. Max 100 Free Spins. 50 Free Spins on Lucky Emeralds or Blue Wizard followed by 50 Free Spins on selected games within 48 hours. £0.10 per spin. Free Spins must be accepted within 3 days. 7-day expiry. Payment restrictions apply. SMS validation may be required. Full T&Cs apply.

Wager £10 On Slots Get 100 Free Spins

21/12/21

Wager £10 On Slots Get 100 Free Spins

  • Free Spins with no wagering requirements
  • Dozens of live dealer tables
  • Over 250 slot games to chose from
9.7
5 Stars
NO CODE REQUIRED
Collect bonus
Learn More
0
This Casino Welcome Bonus is offered to you by Kwiff Limited in UK/Ireland and Worldwide Gaming Limited in the rest of the world. By participating in the Promotion, players agree to be bound by these terms and conditions, which apply in conjunction with the Kwiff Terms and Conditions and Betting Rules.

100 Spins + Up To £200 Bonus

21/12/21

100 Spins + Up To £200 Bonus

  • Selection of table games including card games & roulette
  • Spin over 350 popular slot games
  • Regular promo codes available all the time
9.7
5 Stars
NO CODE REQUIRED
Collect bonus
Learn More
0
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. Terms and Conditions apply.

Get Up To £100 + 200 Free Spins

21/12/21

Get Up To £100 + 200 Free Spins

  • Boasts 700+ casino games
  • Great selection of payment methods
  • Generous bonus spins + other casino perks & rewards
9.7
5 Stars
NO CODE REQUIRED
Collect bonus
Learn More
0
New depositing players only. Min. deposit £10. Max. bonus varies per deposit (see below). Bonuses that require deposit, have to be wagered 35x. This offer is available to players residing in United Kingdom only.

Get 30 Free Spins

21/12/21

Get 30 Free Spins

  • Crazy casino promotions
  • Super fast withdrawals
  • New online slots regularly added
9.6
5 Stars
Use bonus code
Copied
FISHIN30
Copy
Copy
Collect bonus
Learn More
0
First deposit only. Min deposit & spend £10. Max 30 spins on Fishin Frenzy Megaways at 10p per spin. Spins credited upon spend of £10. Full T&Cs apply.

100% Up To £100 Bonus + 300 Bonus Spins

21/12/21

100% Up To £100 Bonus + 300 Bonus Spins

  • Live Casino in ultra-high definition
  • A supermassive welcome offer
  • New mega jackpots are being discovered daily
9.6
5 Stars
NO CODE REQUIRED
Collect bonus
Learn More
0
18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.

£88 Free No Deposit Casino Bonus

19/01/22

£88 Free No Deposit Casino Bonus

  • One of the UK's biggest wagering brands
  • Biggest no deposit bonus anywhere
  • All Megaways titles available here
9.6
5 Stars
NO CODE REQUIRED
Collect bonus
Learn More
0
New players only • Claim within 48 hrs • 14 day expiry • FreePlay (FP) wins credited as bonus & capped at £10, excl. JP wins • Valid for selected games • Bonus wins capped at £500, excl. JP wins • 50x wagering – req. vary by game • Bonus expires in 90 days • Withdrawal restrictions.

100% Bonus Up To £100 & 300 Bonus Spins!

21/12/21

100% Bonus Up To £100 & 300 Bonus Spins!

  • Great mobile casino experience
  • Selection of over 1300 handpicked slot games
  • Online blackjack, roulette games, video poker & more
9.6
5 Stars
NO CODE REQUIRED
Collect bonus
Learn More
0
18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.

Deposit £20, Play With £50

21/12/21

Deposit £20, Play With £50

  • The best of online casino gaming
  • Extensive selection of  live casino, slots & games
  • Stakes start from as little as 10p
9.6
5 Stars
NO CODE REQUIRED
Collect bonus
Learn More
0
Offers available on 1st deposit only. (Max reward £50 bonus, 5x wagering). Some games have different wagering contributions. Some games exclude bonus play. T&Cs apply.

In this guide, we’ll highlight the 15 best online casino free bet offers in 2023 and explain how to choose the right free bet casino for you.

Top 15 Casino Bonus Offers

Let’s dive right into the 15 best free bet casino offers available right now:

  • NetBet – 100% Deposit Match up to £200 + 10 Free Spins
  • Betfred – Deposit £10, Get 50 Free Spins
  • Kwiff – Bet £10, Get 100 Free Spins
  • Mr Play – 100% Deposit Match up to £50 + 20 Free Spins
  • Plaza Royal – 100% Deposit Match up to £50 + 20 Free Spins
  • Mr Q – Deposit £10, Get 20 Free Spins
  • Casiplay – 50% Deposit Match up to £50 + 30 Free Spins
  • Genesis – 100% Deposit Match up to £100 + 300 Free Spins
  • 888 Casino – £88 No Deposit Bonus
  • Sloty – 100% Deposit Match up to £100 + 300 Free Spins
  • Grosvenor – 100% Deposit Match up to £20 + 100 Free Spins
  • BritainBet – 200% Deposit Match up to £50
  • Mr Green – Deposit £10, Get 50 Free Spins
  • Unibet – Bet £10, Get £50
  • Monster Casino – £5 No Deposit Bonus

Explore Our Casino Guides

Casino Sites
With hundreds of casino sites available, it can be difficult to know which one to choose. With our guide we provide the best sites, tips to win, bonuses & more.
Casino Sites
New Casino Sites
Stay up to date with the latest new Casino Sites on the market. We honestly review 20 of the best Casino Sites whilst sharing their available bonuses, & more.
New Casino Sites
Casino Bonus Codes
There are many different types of bonus codes for each casino game. Join us to learn about the latest bonus codes available in the UK, how to use them, & more.
Casino Bonus Codes
Casino Bonuses
Delivering the best online casino sign up bonus offers available in the UK. Within this guide, we discuss the key online bonus casino terms and conditions.
Casino Bonuses
Slots Sites
Listing the best Slot Sites, bring the Las Vegas Slot experience into the comfort of your home. find out the different types of slots & redeem free spins.
Slots Sites
Roulette Sites
Our Roulette guide will explain everything you need to know about roulette, from showcasing the best roulette sites in the UK, offers, strategies, & more.
Roulette Sites

Types of Bonuses Available at Casino Sites UK

You’ll notice in the list above that there are several different types of free bet casino offers available for new players. Here, we’ll break down the different types of offers and explain how they work.

Matched Deposit Bonuses

Matched deposit bonuses are one of the most common types of casino bonuses. The way they work is simple: when you make your first deposit, the casino will double your money. Some casinos will even give you a 200% match, meaning that they’ll give you twice as much in bonus cash as you deposit.

Matched deposit bonuses are limited to a maximum, so you can’t deposit thousands of pounds and expect to have the casino match it. But you can claim up to £200 with the right offer.

Here are the 3 best deposit match bonus offers right now:

  • NetBet – Double your first deposit up to £200
  • BritainBet – 200% deposit match up to £50
  • Genesis – Double your first deposit up to £100

Importantly, these are not no deposit free bet casino offers. To claim a deposit match, you must make a deposit.

Bonus Spins

Bonus spins, also known as free spins, are another popular type of bonus offer. With a bonus spin, you can spin a slot game with a loaded bet line. If your spin wins, you get to keep the bonus winnings. A typical bonus spin is worth £0.10 per spin.

Typically, bonus spin offers are only valid for a single slot game. For example, Mr. Green’s bonus spins offer can only be used for Lucky Mr. Green. Sloty’s free spins can only be used on Starburst.

Here are the 3 best bonus spins offers right now:

  • Genesis – Get 300 free spins on Starburst and up to £100 in bonus cash
  • Sloty – Get 300 bonus spins on Starburst plus £100 in free play
  • Grosvenor – Get 100 free spins on your choice of slots

Bonus spin offers can be casino free bet no deposit offers. However, most of the time, casinos give out free spins after you make your first deposit.

Reload Bonuses

Reload bonuses are free bet casino offers for returning players. When you go to add money to your account, you can get a deposit match or free spins. Typically, these bonuses aren’t as generous as welcome bonus offers, but they can still be worth a lot of money.

Currently, only 2 of the top UK casinos offer reload bonuses:

  • Mr. Play – Earn a 50% reload bonus every Monday for your first 4 weeks with the casino
  • Unibet – Get a 25% reload bonus every Thursday up to £100

Casino Free Bets No Deposit

This type of customer is quite hard to find, and is most often used as prizes in completions or as points that can be converted to cash or bonuses. The downside is that they often come with a rather steep wagering requirement. And although it is free, they sometimes comes with conditions that limits your availability with other bonuses that might be better.

However, this is a free offer and if you do win one in a competition, you should use it if the terms and conditions are not too restrictive. And if you are converting points in a reward store, always read the terms before choosing your bonus rewards to see what fits you the best.

  • 888 CasinoGet free cash just by playing! Convert points to cash bonus worth up to £500
  • Monster Casino – Find interesting free bets and bonuses in the Reward Store

New Customer Casino Free Bets

New customer casino free bets are relatively rare but this type of offer comes up now and then, and is usually in the form of either a bonus sum given to be used on a certain brand of casino games or as free spins. However, they’re a great opportunity to try out a new casino with absolutely zero risk.

They do however tend to come with a lot of conditions such as a cap on how much you can win with them, and the wagering requirements are often rather high.

  • 888 Casino88 free spins for new customers with 1x wagering requirement on the wins

Existing Customer Casino Free Bets

Once you register at a casino, sometimes the allure dies out because there are no promotions or events for you to take part of. Thankfully most casinos today provide a generally good selection of offers for existing players, consisting of tournaments, events and competitions.

Another thing to look for is a reward program or shop, or a VIP program that can help you get some extra offers to spice things up.

Live Casino Rewards & Competitions

The type of bonuses you can find tagged to live casinos is usually a bonus which is usable on certain live casino tables. Many welcome bonuses may be used on live casino tables, but some are restricted to casino games as slots only.

The one thing that is worth taking note of when it comes to bonuses and live casino, is that not all live casino tables contribute to the turnover. And those tables that do contribute, often do so at a reduced rate. So our expert tip here is to try to clear it at another game if you feel like you are stuck.

Another type of reward is must-drop-jackpots, as MrGreen uses – where you participate in a competition by just playing live casino games and win a cash bonus without any turnover.

  • Mr Green – Must-drop Jackpot in the live casino with cash bonus without turnover

Cashback Bonuses

Cashback bonus offers make lost bets a little bit easier. With this type of offer, you can be reimbursed a percentage of your losing bets. For example, you might get 10% cashback for every losing bet you place on roulette.

Cashback bonuses can apply across all your losses at the casino during a specific time period, such as on a specific day. Alternatively, they can apply to a featured game or category of games 24/7.

There are 2 cashback offers available today:

  • Betfred – Get 5% cashback on bingo tickets every week up to £25
  • Kwiff – Receive 10% of your net losses at the live casino as weekly cashback

High Roller Bonuses

High roller bonuses or VIP bonuses are a popular way that casinos reward their most loyal players. These bonuses are usually given to players who bet above a certain amount each month. If you think you qualify for a casino’s VIP program but aren’t sure, you can contact customer support to find out all the requirements.

High roller bonuses can take many forms, from boosted reload bonuses to free spins to cashback. Often, VIP programs also enable you to accrue rewards points, which you can then redeem for even more free bet casino offers.

Here are the 3 best high roller and VIP bonuses right now:

  • Mr. Play – Gold VIP members get 50 free spins, 20 free spins every Sunday, and 50% reload bonuses
  • NetBet – 7 Players Club tiers that offer extra rewards points to redeem for free bets and cashback.
  • Mr. Q – VIP players get weekly free spin drops, free bingo tickets, and up to 10% cashback across the casino

What are Casino Free Spins?

Casino free spins are a type of free bet on online slots. Instead of having to pay to spin, with a free spin bonus you can simply spin and win without risking any of your own money. Just like when you’re spinning normally, any winnings from the slot are yours to keep.

You can get free spins either as part of a deposit bonus. You can also find a casino free bet with no deposit in the UK that offers free spins. Either way, free spins are usually restricted to a single slot machine.

Free Bet Black Jack

This game is well worth having a look at if you are interested in casino games and blackjack – as it gives you a fun edge of being able to split pairs for free.

The downside with this that it is push on 22, and the house does still retain the upper hand when it comes to numbers. But it is quite the fun game. It can usually be found in the live casino part if the casino carries this variant, as we could only find it at Unibet.

How to Get Casino Free Bets

Ready to claim the best free bet casino offer in 2023? We’ll walk you through how to claim NetBet’s welcome bonus, which offers a 100% deposit match up to £200 and 10 free spins on the Age of Gods slot games.

Step 1: Sign Up for NetBet

The first step to claiming NetBet’s free bet casino offer is to create a new account. Head to the casino’s website and click ‘Sign Up.’ Enter your email and a password, then enter details including your name, phone number, and address. Before you finish the registration, opt into the welcome bonus offer – there’s no bonus code needed.  Register for NetBet Casino

Step 2: Make a Deposit

Next, make a deposit into your new account. To claim the full bonus, you’ll want to deposit at least £200. You must deposit a minimum of £10 to get the bonus. NetBet accepts Mastercard, Visa, PayPal, Skrill, Neteller, Entropay, Paysafecard, Trustly, Euteller, and Ecopayz.NetBet Make a Deposit

Step 3: Start Playing

NetBet will automatically credit your deposit bonus and free spins to your account, so you’re ready to start playing! From the lobby, you can see all available games or search for ‘Age of Gods’ to find the slots you can use your free spins on. When you find a game you want to play, just click the play button to launch a new session.NetBet Casino Games

Up To 500 Free Spins On Your First Deposit

21/12/21

Up To 500 Free Spins On Your First Deposit

  • Excellent selection of live dealer tables
  • Range of Daily Jackpot Games
  • Holiday-themed slot games
9.8
5 Stars
Use bonus code
Copied
NBWELCOME500
Copy
Copy
Collect Bonus
Learn More
0
New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings. Terms apply.

Recommended Casino Bonus: NetBet – 100% Deposit Match up to £200 + 10 Free Spins

Can I Use an Online Casino Bonus on a Sportsbook?

The short answer is no – you cannot use an online casino site bonus at a sportsbook, even if the sportsbook and casino are operated by the same platform. Most online sportsbooks have their own bonus offers with their own wagering requirements and terms.

The good news is that if you sign up for an online casino and then sign up for sports betting on the same platform, you can claim 2 different welcome bonuses!

Conclusion

Free bet casino offers give you cash and bonus spins to give you more chances to win. These bonuses can enable you to try out a new casino or test out new casino games. They can also give you the freedom you need to make a big bet.

You’ll find great offers at any of the 15 casinos we highlighted. For the best bonus, head to NetBet – new players get a 100% deposit match up to £200 plus 10 free spins!

Up To 500 Free Spins On Your First Deposit

21/12/21

Up To 500 Free Spins On Your First Deposit

  • Excellent selection of live dealer tables
  • Range of Daily Jackpot Games
  • Holiday-themed slot games
9.8
5 Stars
Use bonus code
Copied
NBWELCOME500
Copy
Copy
Collect Bonus
Learn More
0
New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings. Terms apply.

Wagering Requirements & Conditions

Free bet casino offers do come with some terms and conditions. It’s important to understand what these conditions are before you claim a bonus. So, let’s take a closer look at the key bonus conditions at UK online casinos:

  • Wagering Requirement
    A bonus wagering requirement is the amount you’re required to wager before you can withdraw either your bonus funds or any winnings you made by betting your bonus. Wagering requirements apply to winnings from deposit matches, no deposit free bets, free spins, and cashback bonuses.Typically, a wagering requirement is determined by the size of your bonus. So, if you claim a £100 deposit match bonus with a 35X wagering requirement, you’ll need to wager £3,500 before you can withdraw your winnings. For free spins, each spin is worth £0.10 when calculating the wagering requirement.
  • Valid Period
    Bonuses don’t stick around forever. At most free bet casinos, you have 7-30 days to use up your bonus. If you still have bonus funds at the end of that valid period, they’ll simply disappear from your account.
  • Game Restrictions
    Bonus offers, even at a free bet no deposit casino in the UK, limit what games you can wager your bonus on. For deposit matches and free bets, you can typically choose any online slots or table games, but not live casino games. For bonus spins, you may be restricted to using your free spins on a single specified slot game.
  • Minimum Deposit
    It’s important to keep in mind that to qualify for most bonuses, you need to deposit at least £10 or £20. You won’t get a welcome bonus or reload bonus if you only deposit, say, £5. Of course, this requirement doesn’t exist for an online casino free bet with no deposit required.

FAQs

What are casino free bets?

Which casinos offer free bets?

Are free bets for new customers only?

Which games can I play with my casino free bets?

Can I win real money with free bets?

Are casino free bets available on mobile?

What is an online casino bonus wagering requirement?

Arrow to top