
The Open 2025 Betting Offers: This Week's Best Free Bets & Bookmaker Offers

The Open Championship returns to Royal Portrush this week, and with Thursday’s opening round just around the corner, now’s the perfect time to take advantage of the latest betting offers.
From free bets and sign-up bonuses to boosted odds on the tournament favourites, we’ve gathered the standout promotions from the best betting sites.
Simply click the links or banners below to claim your offers and gear up for what promises to be an enthralling week of golf in Northern Ireland.
The Open 2025 Betting Offers
Bookmaker | The Open Betting Offer |
---|---|
Paddy Power | Get 40/1 for Rory McIlroy To Make the Cut |
Sky Bet | Get 40/1 Rory McIlroy to Make 1+ Birdies in Round 1 |
Dabble | £10 Free Bet No Deposit Required |
BoyleSports | Bet £10 Get £40 in Free Bets |
Ladbrokes | Bet £5 Get £20 in Free Bets |
bet365 | Claim up to £30 in Free Bets |
CopyBet | Bet £20 Get £20 In Free Bets + Up To 15% Daily Profit Boost |
Paddy Power Open Offer
Paddy Power are offering a standout 40/1 on Rory McIlroy to make the cut at The Open Championship.
To qualify, just sign up using promo code YSACKX, deposit a minimum of £5 via card or Apple Pay, and place a £1 bet on McIlroy to make the cut.
If successful, you’ll receive standard winnings in cash, with the enhanced payout boosted to 40/1 paid in free bets.
Sky Bet Open Betting Offer
Sky Bet have teed up generous 40/1 enhanced price for Rory McIlroy to make just one or more birdies in Round 1 of The Open.
New customers can qualify by signing up, depositing £5, and placing a £1 bet on McIlroy to make at least one birdie.
If the bet lands, you'll receive standard winnings in cash, plus the enhanced return in four £10 free bet tokens. Even if the bet loses, Sky Bet will credit £20 in free bets (2 x £10).
Dabble Open Betting Offer
Dabble are giving new customers a no-risk way to get involved in the Open action with a £10 Free Bet and no deposit required.
Alongside all the key Open betting markets, Dabble stands out from the crowd as it gives you the opportunity to copy bets you like, while if someone copies your bet, you get rewarded in cash.
BoyleSports Open Betting Offer
BoyleSports stand out as one of the few bookmakers paying 10 places at 1/5 odds on the Open, offering strong each-way value for golf punters.
They also bring extra appeal with their Acca Boost feature, allowing bettors to increase returns on their golf accumulators. A 3-fold gets a 3% boost, a 7-fold climbs to 30%, and you can earn up to a 100% bonus on a 14-fold acca.
Not on board yet? New BoyleSports customers can claim £40 in free bets by registering and placing a £10 qualifying bet at even-money (1/1) or greater.
Ladbrokes Open Betting Offer
Ladbrokes are another strong option for Open betting, offering 10 places each-way to match the market leaders.
You’ll find all the usual golf markets available - from outright winner to round betting - and if you’re new to Ladbrokes, there’s a £20 free bet offer when you sign up and place a £5 qualifying bet.
Bet365 Open Betting Offer
Bet365 deliver a deep lineup of Open betting markets, covering everything from outright winners and round leaders to player specials and even a hole-in-one at 1/1.
There are plenty of price boosts too, including Shane Lowry at 25/1 from 22/1 to win at Royal Portrush once again following his triumph in 2019 and you can back the trio of Lowry, Rory McIlroy, and Scottie Scheffler at 10/1 to all finish in the top-10
If you've not yet opened an account with bet365, you can get started with their popular 'Bet £10 Get £30 Free Bets' sign-up offer.
CopyBet Open Betting Offer
New UK customers can get involved in the Open 2025 golf action with CopyBet’s welcome offer: Bet £20, Get £20 in Free Bets, plus a daily Profit Boost of up to 15%.
To qualify, place a £20+ bet on a single or accumulator (2+ legs) with minimum odds of 1.9, and ensure it’s settled within 7 days of opting in.
Once your qualifying bet is placed, you’ll receive a £20 free bet to use on any live or pre-match event, including Open markets. The free bet expires in 7 days and has a max payout of £500.
You can also claim a daily Profit Boost - up to 15% extra on winnings from a single real-money bet (max stake £30), valid for 24 hours with a payout cap of £1,000.