Best Betting Sites

Best Betting Offers UK 2025 - Betting Bonuses and Free Bets

There's many interesting betting offers within the betting world. From 150% match deposit bonuses (or even higher amounts) to credits for placing a wager without using real money, such as the option to get 3 x £10 free bets or some wonderful cashback on your losses. And if you're wondering where can you make a bet of £10 and claim the best betting offers, GamblerHUB - gathered a great collection of top UK bookmakers and their current bonuses. 

Best Sports Betting Offers & Free Bets

GQbet Casino

5/5
  • ⭐ Live Casino Up To £300
  • ⭐ Daily Cashback Promo
  • ⭐ Weekly 5% Back To Play
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
Play Now - Go velobet casino

QBet

5/5
  • ⭐ Sport Bonus Up To £200
  • ⭐ Live Casino Up To £300
  • ⭐ Weekly Cashback Promo
WELCOME BONUS £100 + 50 FREE SPINS
Play Now - Go qbet

Win Beast

5/5
  • ⭐ Cashback Bonuses
  • ⭐ Free Spins Rewards
  • ⭐ Existing Players Bonuses
WELCOME BONUS UP TO £3000 + 300 FREE SPINS
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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
Play Now - Go 30bet

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
Play Now - Go cosmobet casino

MyStake Casino

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

1Red Casino

5/5
  • ⭐ High Roller Bonuses
  • ⭐ Daily Chashback Offers
  • ⭐ Reload Bonuses
WELCOME PACKAGE 200% UP TO £9,300 + 100 FS
Play Now - Go 1red casino

Betsio.com

5/5
  • ⭐ Highroller Bonus 125% + 125 FS
  • ⭐ Weekend Reload Bonuses
  • ⭐ Bitcoin Bonuses
WELCOME BONUS 100% UP TO €10.000 + 100 FS
Play Now - Go betsio com

Freshbet Casino

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

Which are the best betting offers and free bet bonuses for UK players

Do you want to find some free bets with no deposit requirements? Or are you looking to claim cash bonuses or a free bet upon registration and topping your account up? Do you want to know which are the best betting sites with huge bonuses for new and regular customers? That's exactly what you're going to find below. There's plenty of interesting opportunities to see with those top picks, from the option to receive 3 x £10 free fixed odds bets to being able to get 4 x £10 free bets for Bet Builder or claim a match offer of 150% and even more. 

Qbet: Get £40 in free bets and even more when you claim your free bets booster

QBet

5/5
  • ⭐ Sport Bonus Up To £200
  • ⭐ Live Casino Up To £300
  • ⭐ Weekly Cashback Promo
WELCOME BONUS £100 + 50 FREE SPINS
Play Now - Go qbet

The sports welcome bonus at Qbet credits players with 100% match on first deposits of at least 20 euro with a max bonus amount of 200 euro. You’ll have to wager it over on betslips with at least 1.90 odds with requirements of 7x wagering within 30 days.

Another interesting betting offer awaits with the weekly free challenge. You only need to try and make your guess on the weekly match chosen by the Qbet team and if you’ve guessed correct, you’re going to win special prizes, including free bets.

With the free bet booster promotion, on the other hand, you’d get the chance to claim up to £50 in free bets every week. To do so, you need to place a qualifying wager on the Champions week on Tuesdays or Wednesdays to claim a £5 free bet. The same offer’s valid for Thursdays only the bet needs to be placed on the Europa League or the Conference week. Then you can use the free bet booster where you spin the wheel to get a multiplier which can reach up to x5. For instance, if you land on x3, you can get 3 x £5 in free bets. Their expiry period is five days after they’ve been credited.

30bet: Get £50 in free bets weekly (and other interesting promo offers)

30Bet

5/5
  • ⭐ Sport Bonus Up To £200
  • ⭐ Live Casino Up To £200
  • ⭐ Weekly Cashback Promo
WELCOME BONUS £100 + 50 FREE SPINS
Play Now - Go 30bet

With the 30bet new UK bettors can claim 100% match on their first deposit of at least £20 and you’d be eligible for a max bonus amount of £200. You need to opt-in by selecting the sports bonus when you make your 1st deposit. The cash sum needs a wagering of 7x within 30 days on selected sports events with min odds of 1.90. Standard deposit exclusions apply, thus, Skrill and Neteller top ups don’t qualify for the promotion.

Up to £300 cashback’s available weekly, too, credited on your net lossess. And it comes without any wagering requirements, too.

The Free Bet Hunt is another interesting offer which had several levels. And each of them credits you free bets. Requirements for climbing the ladder are placing at least £30 wagers. Then you’d be eligible for some of the promotions, like 1 x £5 in free bets on level one, £15 in free bets on level 2 and £30 in free bets for the third level. That way you can claim up to £50 in free bets every week.

And 30bet has even more sports betting promotions. For example, wagers of at least £30 on the European football tournaments on Sunday allow you to get a £10 free bet. While with the Advent calendar you can complete sports missions and claim a £5 free bet every day.

Mystake: Claim one of the best sign up offers and use your free bets on thousands of events

MyStake Casino

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

Mystake’s another top gambling website which features a casino section, too. They don’t hold back on any of those. Including when it comes to bonuses. And with the first deposit offer here you can claim a 120% match up to 600 euro with a min deposit of 20 euro required. Wager’s 10x on beslips with at least 3 events, mi odds 1.4.

They’ve got some great cashback offers, too, and they’ve included a promo where you can claim each fourth beth for free provided you’ve met certain qualifying conditions.

A sports reload bonus, on the other hand, can credit you another 35% on your following deposits.

Velobet: A wonderful free bet offer for new customers when you place a £10 bet

Velobet Casino

5/5
  • ⭐ Free Spins
  • ⭐ Cashback Bonuses
  • ⭐ Loyalty Program
WELCOME BONUS 330% + 300 FREE SPINS
Play Now - Go velobet casino

With Velobet players can also claim some great sports betting offers. For example, with a min deposit of 10 euro you’d get 150% match with a max bonus amount of 1000 euro. Then, once you’ve places a stake of at least 10 euro you’d also get 10 free bets. Terms and conditions apply, including a wr of 15x on acca bets with odds of at least 1.3.

Up to 200 free bet await with the 30% cashback on events from the UEFA League and/or the UK snooker championship. And with the sports marathon huge cash prizes are divided between players every week.

Goldenbet: Get 20 in free bets every Sunday

Goldenbet Casino

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

If you bet on Champions League matches at Goldenbet you’d be eligible for some thrilling betting offers. A min wager of £50 on at least 2 selections with min odds 1.4 each will credit you a £25 free bet within 5 minutes. And if you choose to place a min £40 bet on at least 2 selections with min 1.3 odds on Sunday, you’d be eligible for a £20 free bet once the wager settles.

New customer betting offers available for UK players: Best free bets and other bonuses for December 2025

If you choose to sign up as a new player with an UK gambling site, you’d see how many different promotions you’d be able to claim. After all, there’s something for everyone who plays with the bookie and it’s up to you to decide which offer seems the most interesting. But let’s break them down into several categories to help you understand them better.

Betting sign-up offers (a new customer offer)

With the sign up offers new customers can usually claim a deposit match bonus. That’s where the betting site gives you a certain amount of time which is calculated as a percentage on your first deposit. There might be some offers which come in a package, aka. you’d be able to claim a bonus on each of your first two, three or four deposits. Usually they'd be credited after making a deposit but in other cases a qualifying bet must be placed prior to claiming the bonus.

Free bets as a welcome offer (claim some free bets when you deposit for the first time)

They might be part of a welcome promotion or they may be given as separate offers. Those are tokens of a certain amount which can be used for sports wagers. The potential winnings made with them are paid out minus the sum of the free bet. Wagering conditions may not be present or may be lower than on the cash bonuses.

Money back as a free bet

Cashback offers where a percentage of your losses is given back to you as a free bet. This might be available on a regular basis or as a special one-time offer.

Free bets for existing customers

Those vary greatly. They might be under the form of cash- or rakeback, for special events, as bet insurance, through bet clubs or VIP clubs, etc.

Bet £10 and get £10 free bets types of offers

A different type of offer for new UK customers which credits you a certain amount of money under the form of a free bet token once you place a qualifying bet. For example, you may need to wager £30 on football matches within 7 days of creating your new account and you'll receive a £10 free bet. Or the promotion might allow you to receive 3 x £10 acca free bets within 10 hours of bet settlement on your first bet of £60.

Horse racing free bets

If you've placed a horse racing bet and when the events starts the odds are bigger, you might be able to get paid (if you win, that is) at the better odds. Thus, you'll get a larger amoung that you previously thought and it might be credited as bonus or free bet.

Bet Insurance: Claim a free bet if your first wager's unsuccessfull

If you place your bets on events that have a bet insurance available and you come close to winning but you still lose, you may get a certain part of your wager refunded as a free bet.

Bet Builder free bets

Some betting sites offer you free Bet Builder wagers which are given out as bet credits and are available on the events which feature this option.

Combined casino and sports offers: Get £30 in free bets and 50 free spins on Big Bass Splash types of promotions

Some bonuses are combined and you might be able, for example, to both receive 25 free spins on Big Bass Splash and £10 free fixed odds bet. Of course, the exact content of the offer differs depending on the betting site.

Free bets no deposit bonuses

While free bets are usually credited after making a deposit or upon settlement of any qualifying bet, in some cases they might be offered without you needing to do any of those. With the no-deposit offers you'd be able to claim a certain bonus paid as bet credits even if you don't make any top up.

How to claim your free bets and betting offers?

It’ll depend on the bonus itself. With some promotions you need to activate the offer and make your first deposit. With others, you’ll have to claim the bonus after depositing. And there are some cases where you’ll need to make a qualifying wager first. Of course, there are some promotions which are automatically credited. So, for exact terms on claiming the bonus you have to look through the betting site’s terms and conditions.

Wagering requirements: The most important terms and conditions you should know on your free sports bet

All bonuses have some requirements. Especially when it comes to what you should do once you claim them in order to be able to withdraw them and your potential winnings. So, how to proceed and what do you need to do?

First, start by taking a look at the available events you can wager your betting offers at. Cash amounts are usually available on a wider range of selections than free bets. Most important to note are the markets and the minimum odds. Check to see whether you need to have a certain number of selections, also.

Second, watch for the time limit. You may need to wager the amount of the free bet within 24 to 72 hours. Or you may have to roll the bonus over within a period of 7 days up to 30 days. Those are important rules to know because if you don’t manage to complete the wagering throughout this time, you’d be forfeiting your bonus.

It's important to keep in mind that free bets cannot be used partially. While with the cash offers you'll be pick an amount yourself, the free tokens should be wagered in full.

Do you have a question?

  • Can I get 25 free spins on slots and a £30 free bet at the same time?

    The free bet may come in a package with free spins. This is rare, though, and in most cases you'll only be able to get one of the bonuses.

  • Where can I get £20 in free bets?

    There are many online betting platforms which offer similar promotions. You'd be able to claim some of the best free bet offers (exceeding £20) with Qbet, 30bet, Velobet and Goldenbet. Mystake, Cosmobet and Rolletto also feature huge free bets to use on many of their events.

  • Can I withdraw my £20 free bet?

    Sports free bets aren't available for withdrawal right away. The free bet stake needs to be wagered first and then, if you've won, you'd be able to request a payout.

  • Where to find the best bet £10 get £10 in free bets bonus?

    You'll find a £10 free bet available at Qbet, Velobet, Goldenbet, 30bet, Rolletto and Cosmobet. Actually, on many occasions they offer even bigger promotions.

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.