updated regularly – latest review: September 2026
Free bet offers are the most popular betting offers available to UK customers. Every major bookmaker offers a free bet to new customers — but not all free bets are equal. The size, terms and value vary significantly between bookmakers.
This guide compares the best free bet sign-up offers available to UK sports bettors right now, explains how free bets work, and tells you exactly what to look for before claiming.
Key Facts
- The bookmaker credits free bets after you place a qualifying bet — you don’t get cash upfront
- The stake is not returned when you win a free bet — only the profit
- You must use free bets within a time limit — usually 7-30 days
- The best free bet offers in the UK right now are from Bet365, Sky Bet, Betfred and Paddy Power
For casino offers, see our guides to no wagering casino offers and how wagering requirements work.
How Do Free Bets Work?
A free bet is a token that lets you place a bet without risking your own money. However, there are two important things to understand:
- You usually need to place a qualifying bet first — bookmakers require you to bet a certain amount with your own money before they credit the free bet
- The stake is not returned on winning free bets — if you place a £30 free bet and win at 2/1 odds, you receive £60 profit, not £90
For example: You deposit £10 and place a £10 qualifying bet on any sport at odds of 1/1 (evens) or greater. Once that bet settles, the bookmaker credits your account with a £30 free bet token. You then use the free bet on any market — if it wins at 2/1, you receive £60 in cash.
Best Free Bet Offers UK Right Now
These are the best free bet offers for new UK customers on Casino Compare right now, ranked by the value of the free bets you receive. Each one links to a step-by-step guide that shows exactly how to claim it, including the qualifying stake, the minimum odds and any restrictions.
Sporting Index£61 in free betsView guide- SpreadEx£61 in free betsView guide
Betfair Sports£50 in free betsView guide- Betfred Sports£50 in free betsView guide
- BetUK Sports£40 in free betsView guide
- Kwiff Sports£40 in free betsView guide
- Unibet Sports£40 in free betsView guide
- 7Bet Sports£30 in free betsView guide
- Bally Casino Sports£30 in free betsView guide
- Bet365 Sports£30 in free betsView guide
This list updates automatically whenever our offers change. Last checked 1 October 2026.
Where two offers give the same amount in free bets, we list them alphabetically. The estimated value shows how much you can expect to keep on average once the qualifying bet and the free bet terms are taken into account, so it is worth comparing that figure too. You can see every sports offer, sorted by difficulty, on our easy sports offers, medium sports offers and advanced sports offers pages.
How to Choose the Best Free Bet Offer
When comparing free bet offers, look beyond the headline amount. Here’s what actually matters:
- Qualifying bet requirements — some bookmakers require you to bet at minimum odds of 1/2, others only 1/5. Lower minimum odds means it is easier to place a qualifying bet without taking much risk
- Free bet expiry — a 30-day expiry (Bet365, Paddy Power, William Hill) gives you much more flexibility than a 7-day expiry (Sky Bet, Betfred)
- Single token vs split tokens — a single £30 free bet token gives you more flexibility than three £10 tokens, as you can use it on one higher-value bet
- Markets covered — make sure you can use the free bet on the sport and market you want to bet on
Tips for Getting the Most from Free Bets
- Use free bets on higher odds selections — since the stake is not returned, higher odds increase your potential return significantly
- Claim multiple offers — you can claim one free bet offer from each bookmaker as a new customer, so work through them over time
- Keep your qualifying bet simple — place your qualifying bet on a straightforward market at the minimum required odds to avoid unnecessary risk
- Check the terms before depositing — always read the full terms of each offer before signing up, as conditions can change
Frequently Asked Questions
Can I withdraw a free bet?
No — free bet tokens cannot be withdrawn as cash. You must use the free bet token to place a bet first. If your free bet wins, the bookmaker credits the profit (not the stake) as withdrawable cash.
What happens if my qualifying bet wins?
You keep the winnings from your qualifying bet as normal cash — this is separate from the free bet offer. The bookmaker still credits the free bet once your qualifying bet settles, regardless of whether it wins or loses.
Are free bets available to existing customers?
The sign-up offers on this page are for new customers only. However, most bookmakers also run ongoing promotions for existing customers — such as price boosts, acca insurance and reload free bets. Check the promotions page of your bookmaker regularly.
How many free bet offers can I claim?
You can claim one sign-up offer per bookmaker. Since there are dozens of UK bookmakers all offering free bets, you can claim a significant number of offers over time by signing up to each one individually. Casino Compare UK lists all available sports offers at casinocompare.uk/sports-offers/
Do I need a promo code for free bet offers?
Most UK bookmakers no longer require a promo code — the offer triggers automatically when you register and place a qualifying bet. In some cases you may need a code, and our individual offer guides will note this.
Summary
Free bet offers are a great way to get started with a new bookmaker at reduced risk. The best deals right now are from Bet365, Sky Bet, Betfred, Paddy Power, William Hill and Ladbrokes — all offering £20-£50 in free bets for a £10 qualifying bet.
Remember — the free bet stake is not returned on winning bets, so use your free bets on higher odds selections to maximise potential returns.
Browse all UK sports betting offers to compare every deal available right now.
