Bet £20 Get Free Bets: £200+ in Offers for September 2025

Looking for the best bet £20 get offers in the UK?

We’ve collected all bookmaker promotions where a £20 bet unlocks free bets, including Bet £20 Get £20, Bet £20 Get £30, and more.

Every offer is UK-licensed, tested, and updated for September 2025, with over £300 in free bets ready to claim today.

Written by Steven Hubbard
Verified by BettingLounge team
Last updated 10/09/2025

Bet £20 Get Free Bet Offers

United Kingdom UKGC Licensed & Safe
Fully Tested: Sign-Up to Withdrawals
Exclusive Brands & Bonuses
Affiliate Disclosure
Mr Luck Logo
2.33 / 5
  • Editorial3.00
  • Users1.00 (1 reviews)
  • Score2.33
Bet £20 Get £20 in Free Bets
  • Visa logo
  • Mastercard
  • Apple Pay logo
  • PayPal logo
  • Paysafe logo
  • Instant Bank Transfer
  • Trustly logo
  • MuchBetter logo
  • Skrill logo
  • +
    -
Min. Deposit £20
Max. Amount £20
Turnover No wagering
Expiration 7 days
Editorial Score
  • Bonus
    3
  • Sportsbook
    3
  • Casino
    4
  • Customer Support
    3
  • Payment
    2
  • Licensing Safety
    4
  • Design and Usability
    3
  • Overall
    3
18+. New Customers Only. Min deposit £20. Maximum one £10 Free Bet & two £5 Bet Builder Free Bets. Qualifying bet must be placed at odds of Evens (2.00) or greater. Paid as bonus tokens: Token 1 Min odds Req: 4/5 (1.80). Token 2 & 3 are valid for Bet Builder only and are subject to min odds of 2/1 (3.00). www.begambleaware.org. T&Cs apply.
easybet logo
4.00 / 5
  • Editorial4.00
  • Score4.00
EasyBet Review
Newest UK Betting Exchange
Bet £20 Get £20 in Free Bets
  • Visa logo
  • Mastercard
  • Apple Pay logo
  • Google Pay
  • Skrill logo
  • Neteller logo
  • +
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Min. Deposit £20
Max. Amount £20
Turnover 0x
Expiration 7 days
Editorial Score
  • Bonus
    2
  • Sportsbook
    3
  • Customer Support
    4
  • Payment
    4
  • Licensing Safety
    5
  • Design and Usability
    4
  • Overall
    4
18+. New UK/IE customers only. Promo code: EB20. Min £20 bet on 2+ different events at 2.0+ odds to qualify. Qualifying bets on Enhanced Specials excluded. Free Bets: 4x£5 – Soccer, Horse Racing, Multiples & Any Market. Free Bets expire in 7 days. Bet Builder Free Bet requires 4+ legs at 2.0+ odds. Free Bet stake not returned. 1x per household. Payment restrictions apply. Full T&Cs apply. BeGambleAware.org
CopyBet new logo
3.42 / 5
  • Editorial4.00
  • Trustpilot2.10 (518 reviews)
  • App Store4.20 (1.8k reviews)
  • Google Play2.80 (401 reviews)
  • Score3.42
Bet £20, Get £20 in Free Bets + Up to 15% Daily Profit Boost
  • Visa logo
  • Mastercard
  • Instant Bank Transfer
Min. Deposit £20
Max. Amount £20
Turnover No wagering
Expiration 7 days
Editorial Score
  • Bonus
    5
  • Sportsbook
    4
  • Customer Support
    3
  • Payment
    4
  • Licensing Safety
    4
  • Design and Usability
    4
  • Overall
    4
Full T&Cs apply. New UK customers only. The qualifying bet should be either a Single or Acca (2+ selections) bet, start at £20, have 1.9 or greater odds and must be settled within 7 days of opt-in. The Free bet include: 1 x £20 Free bet any Live or Pre-Match event. Max payout – £500. 7-day expiry. To unlock the offer, complete the first deposit via the banking app secured by Truelayer. Profit boost: One boost per day; claim required. 1 day to claim (by 23:59 UTC+3). Max stake £30. Single bets only. No Free Bets. Profit Boost valid for 24 hrs. Max payout £1,000. Credited within 24 hrs. 18+. BeGambleAware.com
21LuckyBet
2.70 / 5
  • Editorial4.00
  • Users1.00 (3 reviews)
  • Trustpilot1.80 (35 reviews)
  • Score2.70
Bet £20 Get a £50 Free Bet
  • Visa logo
  • Mastercard
  • PayPal logo
  • Apple Pay logo
  • Pay via Phone
  • Paysafe logo
  • Astropay
  • MuchBetter logo
  • Skrill logo
  • Neteller logo
  • Payz logo
  • +
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Min. Deposit £20
Max. Amount £50
Turnover 1x
Expiration 7 days
Editorial Score
  • Bonus
    4
  • Sportsbook
    4
  • Customer Support
    5
  • Payment
    4
  • Licensing Safety
    4
  • Design and Usability
    5
  • Overall
    4
18+ | UK New Players Only | Opt-in Required | Min £20 qualifying bets, stake not returned | Free bet – one-time stake of £50, min odds 1.7, stake not returned | Bonus Code: FBSBET | 1X wager the winnings | Wager from real balance first | Wager calculated on bonus bets only | Max conversion: £200 | Valid for 7 Days from issue | Excluded Skrill & Neteller deposits | Withdrawal requests voids all active/pending bonuses | Full Terms apply
NRG logo
2.70 / 5
  • Editorial3.00
  • Trustpilot2.10 (128 reviews)
  • Score2.70
Bet £20 Get a £10 Free Bet
  • Visa logo
  • Mastercard
  • Bank transfer
Min. Deposit £20
Max. Amount £10
Turnover No wagering
Expiration 7 Days
Editorial Score
  • Bonus
    4
  • Sportsbook
    4
  • Casino
    4
  • Customer Support
    2
  • Payment
    3
  • Licensing Safety
    4
  • Design and Usability
    4
  • Overall
    3
New customers only. Sign up using promo code b20g10. Deposit and place a minimum £20 bet with minimum odds of evens (2.00) and receive a £10 free bet upon bet settlement. Free bet expires after 7 days. 18+. GambleAware.org. Full T&Cs apply.
Dream Vegas logo new
2.57 / 5
  • Editorial3.00
  • Trustpilot1.70 (399 reviews)
  • Score2.57
Dream Vegas Review
Brand New Sportsbook (August 2025)
Get a 100% Sports Bonus up to £30
  • Visa logo
  • Mastercard
  • Apple Pay logo
  • Paysafe logo
  • Revolut icon
  • Neteller logo
  • Skrill logo
  • Trustly logo
  • Instant Bank Transfer
  • +
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Min. Deposit £20
Max. Amount £30
Turnover 5x
Expiration 30 Days
Editorial Score
  • Bonus
    3
  • Sportsbook
    4
  • Casino
    4
  • Customer Support
    5
  • Payment
    3
  • Licensing Safety
    3
  • Design and Usability
    3
  • Overall
    3
18+. New players only. Opt-in required. Min deposit £20. Offer is 100% bonus match up to £30 on your first deposit. Bonus funds can be used on a real money sports bet with minimal odds of 3/4 (1.75 decimal) or higher, any sport except virtuals, boosted odds, handicap, & draw no bet markets. Bonus funds are separate to cash funds and subject to 5x wagering requirement (bonus + deposit). Only bonus funds count toward wagering contribution. Bonus funds must be used within 30 days. Affordability checks apply. Terms apply. GambleAware.org
247bet logo
3.00 / 5
  • Editorial3.00
  • Score3.00
247Bet Review
Brand New Bookie
100% Bonus Up to £30
  • Visa logo
  • Mastercard
  • Apple Pay logo
  • Paysafe logo
  • Instant Bank Transfer
  • Trustly logo
  • Neteller logo
  • Skrill logo
  • +
    -
Min. Deposit £20
Max. Amount £30
Turnover 5x
Expiration 30 days
Editorial Score
  • Bonus
    1
  • Sportsbook
    3
  • Casino
    3
  • Customer Support
    3
  • Payment
    3
  • Licensing Safety
    4
  • Design and Usability
    4
  • Overall
    3
18+. New players only. Opt-in required. Min deposit £20. Offer is 100% bonus match up to £30 on your first deposit. Bonus funds can be used on a real money sports bet with minimal odds of 3/4 (1.75 decimal) or higher, any sport except virtuals, boosted odds, handicap, & draw no bet markets. Bonus funds are separate to cash funds and subject to 5x wagering requirement (bonus + deposit). Only bonus funds count toward wagering contribution. Bonus funds must be used within 30 days. BeGambleAware.org.
bet442 logo
2.57 / 5
  • Editorial3.00
  • Trustpilot1.70 (106 reviews)
  • Score2.57
Bet £20 Get £20 in Free Bets
  • Visa logo
  • Mastercard
  • Apple Pay logo
  • PayPal logo
  • Bank transfer
  • Trustly logo
  • MuchBetter logo
  • Skrill logo
  • +
    -
Min. Deposit £20
Max. Amount £20
Turnover No wagering
Expiration 14 days
Editorial Score
  • Bonus
    3
  • Sportsbook
    4
  • Casino
    4
  • Customer Support
    2
  • Payment
    3
  • Licensing Safety
    4
  • Design and Usability
    3
  • Overall
    3
18+. New customers Only. Min deposit £20. Maximum one £10 free bet and two £5 bet builder free bets. Qualifying bet must be placed at odds of evens (2.00) or greater. Paid as bonus tokens: Token 1 min odds 1.8, token 2 and 3 are valid for bet builder only and are subject to min odds of 3.00. T&Cs apply.
matchbook logo new
4.28 / 5
  • Editorial4.00
  • Trustpilot4.20 (2.1k reviews)
  • App Store4.80 (1.6k reviews)
  • Google Play4.40 (628 reviews)
  • Score4.28
Bet £20 Get £30 in Free Bets
  • Visa logo
  • Mastercard
  • Google Pay
  • Apple Pay logo
  • Skrill logo
  • Neteller logo
  • +
    -
Min. Deposit £20
Max. Amount £30
Turnover No wagering
Expiration 7 days
Editorial Score
  • Bonus
    3
  • Sportsbook
    3
  • Casino
    1
  • Customer Support
    5
  • Payment
    4
  • Licensing Safety
    4
  • Design and Usability
    3
  • Overall
    4
New Players Only. Sign Up with Bonus Code: NEW30. Bet and Settle 1x£10 Bet on Matchbook Exchange at odds of 2.0 or more. Bet and Settle 1x£10 Bet on a Bet Builder or Multiple at odds of 3.0 or more, with min 3 selections. Within 72 hours of Qualifying Bets settling user will receive 1x £10 Exchange Free Bet, 1x £10 Multiples Free Bet, and 1x £10 Bet Builder Free Bet. Users making their first deposit by Skrill, Neteller or PaySafe card will not qualify for this promotion. 18+ Only. T’s and C’s Apply. Be Gamble Aware.
Planet Sport Bet logo new
2.70 / 5
  • Editorial3.00
  • Trustpilot1.90 (52 reviews)
  • App Store2.90 (12k reviews)
  • Score2.70
Bet £20 Get a £10 Free Bet
  • Visa logo
  • Mastercard
  • Instant Bank Transfer
Min. Deposit £20
Max. Amount £10
Turnover No wagering
Expiration 7 days
Editorial Score
  • Bonus
    3
  • Sportsbook
    3
  • Casino
    3
  • Customer Support
    3
  • Payment
    3
  • Licensing Safety
    4
  • Design and Usability
    4
  • Overall
    3
18+. Gamble aware. UK & Ire new customers only. Sign up with promo code 'RP20'. Place min. £20 bet at odds of 2.0+ & get a £10 Free Bet. 7-day expiry. Offer starts 16/06/25 UNTIL 01/08.25. Free bet credited by noon following the date of bet settlement. Full T&Cs apply.
TangoBet logo
2.33 / 5
  • Editorial2.00
  • Trustpilot3.00 (3 reviews)
  • Score2.33
Bet £20 Get £20 in Free Bets
  • Visa logo
  • Mastercard
  • Apple Pay logo
  • PayPal logo
  • Instant Bank Transfer
  • Skrill logo
  • +
    -
Min. Deposit £20
Max. Amount £20
Turnover No wagering
Expiration 14 days
Editorial Score
  • Bonus
    2
  • Sportsbook
    2
  • Casino
    4
  • Customer Support
    2
  • Payment
    4
  • Licensing Safety
    3
  • Design and Usability
    1
  • Overall
    2
18+. New Customers Only. Min deposit £20. Maximum one £10 Free Bet & two £5 Bet Builder Free Bets. Qualifying bet must be placed at odds of Evens (2.00) or greater. Paid as bonus tokens: Token 1 Min odds Req: 4/5 (1.80). Token 2 & 3 are valid for Bet Builder only and are subject to min odds of 2/1 (3.00). Begambleaware.org. T&Cs Apply.

How to Claim Bet X Get X Offers (Betfred Test)

If you would like to get your hands on £20 in free bets, you can follow our step-by-step guide on how to claim such an offer below.

We opted to create the guide by testing Bet442's Bet £20 Get £20 welcome offer.

  • 1

    Enter the Cashier

    After entering the app, tap the profile area shown in the top left of the screen, and then tap the 'Deposit' option - you must, of course, be logged in.

    Bet442 Menu Deposit
  • 2

    Select the Deposit Method

    In this area, you will be first asked to select a payment method, and there is a nice range available, including several of the best e-wallets. As normal, we chose to use a debit card.

    Bet442 Deposit Methods
  • 3

    Enter the Deposit Amount

    After selecting your deposit method, simply enter how much you would like to deposit - we opted for £20 at first to make the most of the sign-up offer, and then tap 'Deposit'.

    Bet442 Deposit 1

    Finally, you will be taken to a receipt area, which confirms the method used and amount, whilst also providing a transaction ID.

Key Bet £20 Get X Terms and Conditions

Deposit Restrictions: The first thing to know about claiming bet £20 get X offers is that there are usually restrictions to your first deposit. As the name suggests, you need to deposit at least £20 into your betting account and in most cases, this has to be with certain payment methods.

Qualifying Bet: After making the first deposit, you need to place what is known as the qualifying bet. In addition to the £20 amount, most bookies also require the bet to be at a certain minimum odds to protect themselves from the offers being abused. Evens is a common one, as well as 1/2, and it is important that you follow these T&Cs.

Market Restrictions: Even though this is more common among offers such as bet £20 get £20, some betting sites add another layer of protection by imposing market restrictions on the free bets. That being said, bet £20 get X offers are usually rewarded as one free bet that can be used on any market.

Capped Winnings: Although not too common among the best UK betting sites, some will cap the potential winnings made from the free bets. The free bet stakes are never returned, regardless of which bookmaker it is, but we have seen some cap the winnings at a mere £500 in the past and this is something to look out for.

Wagering Requirements: Sports welcome offers with wagering requirements are not worth claiming, in most cases. Even with low wagering requirements such as 3x, it will take a lot to make any winnings in the end. None of the current bet £20 get X sign-up offers have wagering requirements, thankfully, but it is still worth keeping in mind.

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.

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