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Best Free Bet Offers UK December 2025 | GamblerHub

There aren't many promotions as interesting to UK players as free bets. Punters who'd like to try new betting sites with some bonuses often use this to get an advantage. But which are the best free bet offers in the UK for December 2025? If you'd like to know, read on. 

Best Free Bet Offers & Betting Sign Up Bonuses

GQbet Casino

5/5
  • ⭐ Live Casino Up To £300
  • ⭐ Daily Cashback Promo
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WELCOME BONUS £500 + 100 FREE SPINS
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Velobet Casino

5/5
  • ⭐ Free Spins
  • ⭐ Cashback Bonuses
  • ⭐ Loyalty Program
WELCOME BONUS 330% + 300 FREE SPINS
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QBet

5/5
  • ⭐ Sport Bonus Up To £200
  • ⭐ Live Casino Up To £300
  • ⭐ Weekly Cashback Promo
WELCOME BONUS £100 + 50 FREE SPINS
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Win Beast

5/5
  • ⭐ Cashback Bonuses
  • ⭐ Free Spins Rewards
  • ⭐ Existing Players Bonuses
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Goldenbet Casino

5/5
  • ⭐ 2nd deposit up to £500
  • ⭐ 3rd deposit up to £500
  • ⭐ 10% Cashback at any time

30Bet

5/5
  • ⭐ Sport Bonus Up To £200
  • ⭐ Live Casino Up To £200
  • ⭐ Weekly Cashback Promo
WELCOME BONUS £100 + 50 FREE SPINS
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BetSwagger

5/5
  • ⭐ Every Monday Up To £200
  • ⭐ Every Friday Up To £300
  • ⭐ Get Up To £500 Code: C500
WELCOME BONUS 100% UP TO £500 + 100FS
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Rolletto Casino

5/5
  • ⭐ Casino Welcome Package £6500
  • ⭐ 10% Cashback Bonus
  • ⭐ Crypto Bonus 100% Up To £1000

Cosmobet Casino

5/5
  • ⭐ Up To £1000 Sport Bonus
  • ⭐ Up To £1000 Crypto Bonus
  • ⭐ Free Bets & Free Spins
WELCOME BONUS 150% UP TO £500 + 50 FREE SPINS
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MyStake Casino

5/5
  • ⭐ Mini Games Up To £500
  • ⭐ 10 Free Dyno Runs
  • ⭐ 150% Up To £200

1Red Casino

5/5
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  • ⭐ Daily Chashback Offers
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WELCOME PACKAGE 200% UP TO £9,300 + 100 FS
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Betsio.com

5/5
  • ⭐ Highroller Bonus 125% + 125 FS
  • ⭐ Weekend Reload Bonuses
  • ⭐ Bitcoin Bonuses
WELCOME BONUS 100% UP TO €10.000 + 100 FS
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Freshbet Casino

5/5
  • ⭐ Place 3 Bets & Get 1 Freebet!
  • ⭐ 10% Loyalty Bonus
  • ⭐ FreshBet VIP Club

The best bonuses with free bets within UK gambling sites 2025

 After looking at literaly hundreds of free bet offers, here our recommended list of best bonuses available.

Goldenbet: Get £20 in free bets on a £40 wager and get £25 in free bets on the Champions League wagers

Goldenbet Casino

5/5
  • ⭐ 2nd deposit up to £500
  • ⭐ 3rd deposit up to £500
  • ⭐ 10% Cashback at any time

If you place your bet of £40 at least on betslips with minimum 2 selections (min odds 1.3) on a Sunday, once it settles, you can get £20 in free bets. Or you can claim up to £25 in free bets with wagers of £50 on acca bets on Champions League (min 2 selections, min 1.4 odds each).

30bet: Get £50 in free bets and another £10 free bet on a £30 wager

30Bet

5/5
  • ⭐ Sport Bonus Up To £200
  • ⭐ Live Casino Up To £200
  • ⭐ Weekly Cashback Promo
WELCOME BONUS £100 + 50 FREE SPINS
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Every week punters at 30bet are eligible for great free bets bonuses. Those are accumulated through placing your wagers and climbing the rewards levels. The first one credits you £5 in free bets; the second one gives you £15 in free bets while the third one gives you £30 in free bets.

Another £10 in free bets are available on Sundays if you place at least a £30 wager on matches on the European stage. A £5 free bet awaits you every day, too, when you complete certain missions.

Velobet: Get 10 free bets as a welcome bonus offer

Velobet Casino

5/5
  • ⭐ Free Spins
  • ⭐ Cashback Bonuses
  • ⭐ Loyalty Program
WELCOME BONUS 330% + 300 FREE SPINS
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The first part of the sports welcome offer at Velobet consists of 150% match up to 1000 euro while the second part credits you 10 free bets on your first wager of 10 euro min.

Qbet: Claim up to £50 in free bet booster

QBet

5/5
  • ⭐ Sport Bonus Up To £200
  • ⭐ Live Casino Up To £300
  • ⭐ Weekly Cashback Promo
WELCOME BONUS £100 + 50 FREE SPINS
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Twice throughout the week you’ve got the opportunity to claim a £5 free bet on qualifying wagers. Then you’re also going to be able to try and make them more by using the free bet booster. It can multiply them with up to x5 which means you’d be eligible for up to £50 in free bets every week.

How to create your betting account and claim your free bets sign up offer?

To be able to get started with your sports betting adventure and claim your sign-up offer, you'll simply have to create an account at one of the best betting sites. This is done via the 'Sign up' button (which might be titled differently but carries the same meaning) and once you fill in the form which will appear in front of you, then you can confirm the creation of the account and log in. Head to the welcome offer to check out its terms and conditions. See what do you need to do to claim a free bet token and what is the amoung of the bonus.

For example, you may get £50 in free bets once you place qualifying wagers on certain championships. Or you may get £20 in free bets on a deposit of minimum £50. It all depends on the current free bet offer running. Check it out, see what you have to do and, well, do it to get your welcome offer activated.

How are free bets credited?

Free bets are paid as bet credits and are available on various events and selections. They’re only usable in full and cannot be withdrawn or separated into several bets. They may be offered right after you make a deposit or when you make a £10 qualifying bet. In rare cases they’d be credited into your account without you having to credit any money into your account (the so-called no deposit bonuses).

What payment methods activate the sports betting sign-up offer

Usually there aren't many limits to the payment methods which allow you to claim the welcome offer. Most sports betting bonuses can be activated with debit cards, bank transfers and crypto payments. Keep in mind, though, that betting offers are usually not available if you top up your account with Skrill or Neteller.

Different types of free bet bonuses and how to claim them

Many betting offers are available within the sports betting world. Some of them are available for new customers while other free bet offers are given out to regular players. All of them provide interesting opportunities to UK punters.

Free bets and betting welcome offers for new customers

Once you make your first deposit and/or make your first bet, you'd be eligible to receive a special welcome offer. It might differ a lot. For example, you may get 3 x £10 free fixed odds bet within 48 hours of your first deposit or you may receive 4 x £10 free bet once you place your first bet at min odds required by the bookmaker. Many offers feature cash amounts, too.

And in some cases they are combined. For example, you'll get a match deposit bonus on your first top up and receive a £10 free bet within 48 hours after you've made your first bet of £10 at minimum odds which the bookie requires. There are certain terms and conditions, of course. In some cases you need to place a bet within 7 days of signing up. With other bonuses you can get a free bet up to £25 depending on the amoung you've deposited.  

No deposit free bet for new customers

In rare cases you'll be able to claim a free bet without even making a deposit. Those are limited offers which usually include a maximum one £10 free bet per customer and may have little to no wagering requirements. But remember that the free bet must be used on qualifying wagers only and not on whatever events you fancy.

Next deposit bonus (matched free bet reload offer)

Regular customers also can take advantage of match deposit offers. Those are provided once you credit money into your account and may vary. For example, the promotion may feature 2 x £10 free bets or it may even allow you to receive 3 x £10 free bets.

Free bets when you bet on special events (place a £10 bet, get £10 in free bets types of offers)

With some special betting promotions you'd be able to place a qualifying bet on certain sports events to receive a bonus. And, as anything else in the gambling world, the exact terms vary. You may, for instance, receive £30 in free bets upon settlement of any qualifying bet. Right now with 30bet you can claim a 1 x £10 free bet once you place your bets of at least £30 on the European matches.

Free bets and bonuses for regular customers (get £30 in free bets and even more as a loyal customer)

Those are provided for players who've joined the VIP club of the given bookmaker. There's such a big variety of offers that it's almost impossible to include them all here. For example, if the bookie has a level-up system, you might be rewarded with 1 x £10 football spread bets once you join the club or with 4 x £5 free bets upon climbing to level four, etc. Or the promotions may include a free bet stake that matches a qualifying single bet placed at specific events.

Cashback betting offers in the UK

With such promotions you'd get a part of your net lossess refunded as a free bet to use on selected sports events. Many bookmakers offer similar opportunities but there might be additional requirements. For example, some betting sites may have a rule of max one £10 free bet credited per user while with others the cashback might be unlimited. There are some rakeback offers, too, where you get part of your total wagers paid as free bet credits.

Horse racing free bets and best odds guaranteed

The best odds guaranteed promotion allows you to get paid at the, well, obviously, best odds on a given horse racing event even if you've betted at lower odds and they've changed once the game started.

What sports can you bet on with free bets?

If you’ve managed to land your hand on some free bets, you’d be able to use them on almost all sports. Provided no limitations on the bookie’s side, that is. Usually free bets are available for all traditional and niche sports and you can place them on events which exceed certain minimum odds. Some minimum selection requirements might apply, too.

Of course, if there’s been a special promotion, such as bet £10, get £10 in acca free bets, you’ll need to place your bonus on accumulator betslips. Or if you receive a £20 football free bet, it might be available on football matches only. On the other hand, the promos you’d get with the best odds guaranteed bonuses are usually in the form of horse racing free bets and can be used only on racing events.

How can you use your free bet?

Well, you just follow the usual process for placing a wager. You browse through the gambling site’s collection of events, you pick the one you would like to bet on and check the available markets and odds. Once you find the selection you want, click on it to place it in the betslip. It’ll open up and you’d be able to pick an amount. Now’s the time to select your free bet in order to use it on your wager. If it requires a certain minimum of selections, you’ll have to enter them into your betslip, too, before you’re able to confirm and proceed.

Wagering requirements of the best free bets betting offers

After you’ve received a free bet on selected events, no matter its amount, you’ll have to wager it. How to do so will depend on the requirements the betting site has and on the current offer you’re using. In some cases you’ll have to roll the amount over a given number of times or you may need to wager the winnings. There’s promos, though, which don’t require any wagering, so all the money you win are yours to keep instantly (minus the amount of the free bet, of course).

The free bet token, though, needs to be placed on certain qualifying bets. Those vary but the most common feature among them all is the minimum odds requirement. You may also have to pick a given number of selections or to place a special type of bet, like an accumulator one, a Bet Builder free bet, etc.

Remember, the free bets cannot be used in parts. It’s available only once and in its full amount. And if you win the wager, your winnings are paid out after the amount of the free bet has been subtracted.

Keep in mind the expiry period, though. Free bets are valid for a certain amount of time only. For instance, with some offers you'll have to wager your acca free bets within 10 hours while other free bets expire within 3 days. It all depends on the selected promotion, though, so read the terms and the conditions before activating the bonus. 

Requesting a withdrawal is available right after you’ve completed the terms of the offer. It’s done via the cashier section in your account. But keep in mind, verification is needed first so you’ll need to complete the KYC procedure (if you haven’t done so already) before your request is approved.

Customer support options: Getting help when you don't know how to claim your free bet offer?

Even though the set up of the betting offers is easy to follow and you most likely won't find any issues activating them, some questions might arise. And in rare cases you may encounter a problem. If you're wondering how to activate your free bet offer, you can reach out to the support team of the betting site. Usually the best method for that is via live chat. Text the team and they'll be right there to help you get £50 in free bets or whatever else the bookie has to offer.

Do you have a question?

  • Can I get £60 in free bet builders?

    Well, there's many sites which allow you to claim a £60 free bet offer but it's not always for Bet Builder. Those are special types of promotions which either should be strictly tailored to Bet Builder or shouldn't have lots of restrictions so that you can use them on whatever wagers you'd like.

  • Can I get £40 in free bets and 100 free spins on Big Bass Bonanza at once?

    Many gambling websites which have both a casino and a sportsbook credit you double bonuses. For instance, you may be able to get 25 free spins on Big Bass Bonanza (or more, of course) along with a free bet of some amount. Those aren't featured that frequently, though, and are almost always separate. For example, you may claim 100 free spins at 10p each OR a free bet.

  • Are free bets available on mobile?

    Yes, regardless of whether you'd like to play with a 1 x £10 football bet or you've gotten a £10 bet token for horse racing, all of that (and much more) is available on mobile. Some bookies that have native apps even provide a special free bet offer for mobile customers.

  • How many times should I wager my £20 free bet?

    Usually free bets don't require wagering. You simply place them on qualifying wagers and, if you win, you get your winnings (the amount of the free bet is substracted).

  • Will I be able to withdraw my £30 free bet?

    If you get £30 in free bets, you will have to play them through first before you withdraw the money associated with them. And that's true for any amount, be it just £5 or £40 in free bets. The tokens aren't withdrawable; only the winnings made with them.

author avatar
Karl Luke Gambling Expert
Karl Luke is a distinguished authority in the realm of online casino evaluation, having committed over eight years to the iGaming sector, collaborating with both comparison platforms and directly with casino operators. This dual insight grants him a distinctive and exhaustive comprehension of the UK gambling landscape, empowering him to evaluate casino platforms not solely from a player's perspective concentrating on game excellence, promotions, and user satisfaction but also from a regulatory and operational angle. By capitalizing on his profound expertise of how online casinos operate behind the scenes, Macmaster delivers meticulous, reliable analysis that is specifically designed to assist UK players in making astute choices and ultimately deriving greater value from their online gambling endeavors.