Betting Promo Codes & Free Bet Codes UK (Active August 2025)
Find, compare and claim bonus as well as promo codes for sports betting in the UK. All offers are tested and valid for August 2025.
Betting Promo Codes and Bonus Codes (Active for August 2025)
UKGC Licensed & Safe 
- Editorial5.00
- Users3.09 (11 reviews)
- Trustpilot3.10 (9k reviews)
- App Store4.60 (53.1k reviews)
- Google Play4.40 (11.1k reviews)
Score4.20
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £50 |
| Turnover | No wagering |
| Expiration | 7 Days |
- Editorial5.00
- Users3.44 (9 reviews)
- Trustpilot1.30 (6.5k reviews)
- App Store4.70 (180.5k reviews)
- Google Play4.30 (31k reviews)
- Score3.96
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £60 |
| Turnover | No wagering* |
| Expiration | 7 days |
- Editorial4.00
- Trustpilot1.40 (195 reviews)
- App Store4.40 (7.3k reviews)
- Score3.45
| Min. Deposit | £20 |
|---|---|
| Max. Amount | £500 |
| Turnover | 40x |
| Expiration | 7 days |
- Editorial4.00
- Users3.00 (1 reviews)
- Trustpilot3.20 (1.3k reviews)
- App Store4.60 (1.8k reviews)
- Google Play4.40 (1k reviews)
- Score3.87
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £20 |
| Turnover | No wagering |
| Expiration | 7 days |
- Editorial3.00
- Users1.57 (7 reviews)
- Trustpilot3.90 (3 reviews)
- App Store3.00 (24k reviews)
- Google Play3.00 (30 reviews)
- Score2.91
| Min. Deposit | £50 |
|---|---|
| Max. Amount | £25 |
| Turnover | No wagering |
| Expiration | 7 days |
- Editorial3.00
- Trustpilot2.30 (110 reviews)
- Score2.77
| Min. Deposit | £20 |
|---|---|
| Max. Amount | £10 |
| Turnover | No wagering |
| Expiration | 7 Days |
- Editorial3.00
- Trustpilot2.10 (73 reviews)
- App Store3.20 (5k reviews)
- Score2.83
| Min. Deposit | £40 |
|---|---|
| Max. Amount | £20 |
| Turnover | No wagering |
| Expiration | 7 days |
- Editorial4.00
- Users4.00 (8 reviews)
- Trustpilot4.20 (1.5k reviews)
- App Store3.00 (83 reviews)
- Google Play3.20 (257 reviews)
- Score3.73
| Max. Amount | £50 |
|---|---|
| Turnover | 8x |
| Expiration | 60 days |
- Editorial3.00
- Users1.00 (1 reviews)
- Trustpilot3.50 (169 reviews)
- App Store3.60 (16k reviews)
- Score2.82
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £100 |
| Turnover | No wagering |
| Expiration | 7 days |
- Editorial4.00
- Trustpilot3.30 (211 reviews)
- App Store4.10 (12k reviews)
- Google Play4.00 (10 reviews)
- Score3.88
| Min. Deposit | £15 |
|---|---|
| Max. Amount | £5 |
| Turnover | No wagering |
| Expiration | 7 days |
- Editorial4.00
- Trustpilot4.00 (2k reviews)
- App Store4.80 (1.6k reviews)
- Google Play4.50 (610 reviews)
- Score4.26
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £50 |
| Turnover | No wagering |
| Expiration | 7 days |
- Editorial4.00
- Trustpilot3.40 (1.6k reviews)
- App Store4.50 (6.9k reviews)
- Google Play4.60 (2.9k reviews)
- Score4.10
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £40 |
| Turnover | No wagering |
| Expiration | 7 days |
- Editorial4.00
- Users1.00 (2 reviews)
- Trustpilot2.40 (5.7k reviews)
- App Store4.40 (2.3k reviews)
- Google Play4.40 (5.2k reviews)
- Score3.37
| Min. Deposit | £20 |
|---|---|
| Max. Amount | £10 |
| Turnover | No wagering |
| Expiration | 7 days |
Betting Promo Codes for Existing Customers
Unfortunately, while some betting sites do still offer promo codes for new customers, this is not a thing for punters or players who already have an account. On the other hand, most betting sites - even new ones in the UK - tend to have several promotions for existing customers to claim.
Bet365 has its amazing Early Payout deal, for example, while Ladbrokes has one of the best acca promotions around. No one is left behind, in other words, although we should reiterate that promo codes for existing betting customers are not a thing.
Key Terms When Using Promo Codes
Payment restrictions: Regardless of which betting site you choose, there will always be some sort of payment restrictions. Only a few bookies accept e-wallets when using bonus codes or claiming a welcome offer, with debit cards being the standard method in these cases.
Minimum odds: After the bonus/promo code has been entered during the registration, punters will also need to place a qualifying bet to unlock the bonus. There is usually a minimum odds requirement for the qualifying bet (evens is a go-to for betting sites) and that is worth double-checking.
Sport, market, wager type restrictions: It is very common for betting sites to restrict either the qualifying bet or the free bets to certain markets. Especially when it is a generous offer, as this helps the bookmakers limit the losses. Football and horse racing are two common restrictions, but this will be perfect for most punters anyway.
Wagering requirements: Anyone who has claimed a casino bonus before will know about wagering requirements. It is not too common for a sports betting offer or bonus code to have it, though, so that would certainly be a warning flag.
Maximum winnings: The best betting sites in the UK will not cap the winnings on bonuses, but some of the less prominent ones do it quite frequently. £500 is a common amount and while most punters won't reach such figures, it is still worth keeping in mind.
How to Use a Betting Promo Code
If you have not used a promo code for betting before, you can follow our step-by-step guide below. We decided to show the process with Betfred's welcome offer, more specifically when registering on the popular Betfred app.
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Click Through to the Betting Site
First of all, browse the list of offers above and pick the one you prefer by tapping on 'Claim Bonus'. This will bring you straight to the registration page for that specific offer, and the promo code will usually be added automatically.
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Fill in the Registration Form
Once the registration has been initiated, you simply have to provide your details by filling in the form. This will include your full name, date of birth, phone number and more. Make sure these details are correct as they will be used to verify your account.
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Add the Promo Code
In Betfred's case, as you can see in the image below, there is an 'Add Promo Code' tab at the end of the registration. If it hasn't been added automatically already, you just need to type in 'SUMMER50' there and then tap on 'Register'.
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Place a Qualifying Bet
After adding the promo code and completing the registration, you now need to place a qualifying bet to unlock the bonus. Any sportsbook market will do, as per Betfred's T&Cs, but the stake must be at least £10 at a minimum odds of evens (2.00). That's it! As soon as the qualifying bet has been settled, the bonus will be credited.
No Deposit Bonus Codes
If you are looking for no deposit bonus codes, check out our free bet no deposit and free spins page for the latest no deposit bonus codes. Once again, you will find a simple guide explaining how to claim each no deposit bonus code.
More Promo Codes in the UK
Betting Promo Codes FAQs
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Steven is an experienced iGaming content writer who has been working in the industry since 2018. He is passionate about sports betting and enjoys writing about all aspects of the industry, including bookmaker reviews, betting tips and strategies, and news and analysis.