Best Bookmakers for Lucky 15 Bonuses: A Full Comparison 2025
Richard Trenchard
Last updated 13 Nov 2025
A Lucky 15 bet can be a great way for British bettors to maximise their potential win returns with a small stake. The bet is hugely popular among intermediate and experienced punters who enjoy horse racing and greyhound racing. Not all UK bookies will provide the same experience with this bet type. Some can have more or differing terms that can slightly alter how it works. Special bonuses can also have a significant impact on how much is returned for successful bets. These need to be kept in consideration when looking for the best bookie to offer Lucky 15 bets. Read our expert guide to learn where the best Lucky 15 value can be found, as the top offers are compared, showing exactly what each bookmaker offers.
Best Bookmakers for Lucky 15 Bonuses: A Full Comparison 2025
- Free bet credits for new players.
- Price boosts and cashback for existing members.
- Instant deposits and quick withdrawals.
1 - 3 days
98%
- Free bet credits for new players.
- Price boosts and cashback for existing members.
- Instant deposits and quick withdrawals.
1 - 3 days
- Available online and as a physical store.
- Offer several markets and competitive odds.
- Provide regular betting insights and tips.
1 day
97%
- Available online and as a physical store.
- Offer several markets and competitive odds.
- Provide regular betting insights and tips.
1 day
- Generous welcome bonus for new customers.
- Ongoing promotions for existing players.
- Fast and secure deposits and withdrawals.
1 - 3 days
79%
- Generous welcome bonus for new customers.
- Ongoing promotions for existing players.
- Fast and secure deposits and withdrawals.
1 - 3 days
88%
88%
87%
87%
Table of contents
- 1.Best Bookmakers for Lucky 15 Bonuses
- 2.First, What Exactly is a Lucky 15 Bet?
- 3.How To Place A Lucky 15 Bet
- 4.The Bonuses Explained: How They Boost Your Payout
- 5.The Ultimate Comparison: Best Bookmakers for Lucky 15 Bonuses
- 6.How to Place a Lucky 15 Bet on Bet365
- 7.Conclusion
Best Bookmakers for Lucky 15 Bonuses
A Lucky 15 bet can be a great way for British bettors to maximise their potential win returns with a small stake. The bet is hugely popular among intermediate and experienced punters who enjoy horse racing and greyhound racing.
Not all UK bookies will provide the same experience with this bet type. Some can have more or differing terms that can slightly alter how it works. Special bonuses can also have a significant impact on how much is returned for successful bets.
These need to be kept in consideration when looking for the best bookie to offer Lucky 15 bets. Read our expert guide to learn where the best Lucky 15 value can be found, as the top offers are compared, showing exactly what each bookmaker offers.
First, What Exactly is a Lucky 15 Bet?
A Lucky 15 is a full cover bet built around 4 different selections. This means it includes all possible winning combinations between those selections.
It breaks down into 15 separate bets:
- 4 Singles
- 6 Doubles
- 4 Trebles
- 1 Four-Fold Accumulator
Key benefit:
- You only need one winner out of the four selections to get a return, making it more forgiving than most multiple bets.
How To Place A Lucky 15 Bet
To place a Lucky 15 bet, follow these steps:
Pick Your Selections
Choose 4 selections you want to bet on (e.g., 4 different horses to win four different races).
Set Your Stake
Decide your stake per bet. A Lucky 15 consists of 15 bets, so your total stake will be: Total stake = Stake per bet × 15; For example, if you stake £1 per bet, your total stake is £15.
Place Your Bet
Place your bet with the bookmaker by selecting the "Lucky 15" option, then enter your stake per bet.
Your bet now covers:
- 4 singles (each selection on its own)
- 6 doubles (combinations of two selections)
- 4 trebles (combinations of three selections)
- 1 four-fold accumulator (all four selections combined)
Since it’s a full cover bet, you can win even if only one selection wins, and your returns grow with more winners. Just remember the total stake is spread across all 15 bets.
The Bonuses Explained: How They Boost Your Payout
Many of the top UKGC-licensed bookies will offer bettors a bonus if they can successfully land a Lucky 15 bet. This can further boost rewards, making this type of bet even more appealing.
Two different types of bonuses are usually offered when placing this system bet. They are:
- “All Winner”
- “One Winner”
Check each of these out below to understand the math behind each one and how they work, using our practical and simplistic staking example to follow the bet with ease:
The “All Winner” Bonus: Rewarding Success
Known as the “All Winner” bonus, some of the UK’s best bookies will offer punters an additional percentage on top of their reward for getting every selection (four winners) of the Lucky 15 bet correct. This reward will be paid on top of the payout already achieved.
The percentage offered can vary, with some offering 10% and others 15%, which is why it’s important for bettors to shop around and find the best value.
In our example, to keep things as simple as possible, we’ll use a figure of 10% based on a £15 Lucky 15 bet (£1 per selection):
- A £15 Lucky 15 bet pays out a win of £515 when all four selections are correct (£500 profit).
- If the bookie offers 10% for getting all four right, then an additional £50 would be returned:
- £500 profit x 0.10 (%) = £50
- This would make the total return for the successful Lucky 15 £565 (£500 return + £50 boost + initial £15 stake).
In this example, the 10% bonus offered by the bookmaker means the successful punter has received an additional £50 on top of their initial winnings.
The “One Winner” Consolation: The Safety Net
A bookmaker may offer a punter a consolation bonus. This can be received when only one of the four selections is a winner.
For instance, when betting on horse racing, the horse in the first, third, and fourth races that is backed may not win, but if the chosen horse in the second does, then a Lucky 15 bonus can still be obtained.
Known as the “One Winner Consolation”, this offers bettors a safety net, as they can still enjoy enhanced returns. Although they won’t receive the full win, they will see the odds on their winning selection be boosted. This depends on the bookie, but they can be doubled or trebled.
Check out our simple example below to see how this works:
- One selection in your Lucky 15 comes in at 4/1.
- The return for this leg on a normal bet with a £1 stake would be £5 (£4 profit and £1 stake).
- A bookie may offer “Treble the Odds” on one winner in a Lucky 15 system bet; this boosts the odds to 12/1 for that selection.
- The return will be boosted from £5 to £13 (£12 profit and £1 stake).
In this example, the total amount lost on the bet overall is reduced from £10 to £2. The Lucky 15 requires a £1 selection over 15 bets (£15 stake). Although a loss occurs, the bonus reduces it significantly.
The Ultimate Comparison: Best Bookmakers for Lucky 15 Bonuses
Every bookmaker can offer slightly different terms and bonuses for their Lucky 15 bets. Bettors seeking value must examine these conditions closely, as they can significantly affect potential bonus returns.
Below are a handful of the best Lucky 15 bonuses for October 2025:
Bet365 regularly ranks among the leading bookies in the UK, with their Lucky 15 bonuses helping to solidify their place. They have the following offer available to punters:
- Double the odds if only one selection wins (can be treble the odds for specific races).
- A 15% bonus on top of the return if all four selections win.
Bet365 Pros and Cons
- Free bet credits for new players.
- Price boosts and cashback for existing members.
- Instant deposits and quick withdrawals.
- HQ-quality live stream of major sports.
- Bet Builder, in-play, live betting and other features.
- Certain payment methods don’t qualify for the bonus.
- The live stream doesn’t cover some sports.
| Overall rating | 98% |
|---|---|
Bonus Offers & Free Bets | 98% |
Usability, Look & Feel | 98% |
Mobile App | 97% |
Payment Methods | 97% |
Customer Service | 98% |
Licence & Security | 100% |
Rewards & Loyalty Program | 98% |
98%
Betfred’s Lucky 15 offering is among the very best in terms of the bonuses they offer. Along with competitive horse racing odds, they offer punters additional value with this system bet. Value can be obtained in the following ways:
- Treble the odds if only one winner.
- 10% bonus to the reward total if all selections are accurate.
Betfred pros and cons
- Available online and as a physical store.
- Offer several markets and competitive odds.
- Provide regular betting insights and tips.
- No esports betting available.
- No loyalty programme for regular bettors.
| Overall rating | 97% |
|---|---|
Bonus Offers & Free Bets | 96% |
Usability, Look & Feel | 96% |
Mobile App | 97% |
Payment Methods | 97% |
Customer Service | 98% |
Licence & Security | 100% |
Rewards & Loyalty Program | 93% |
97%
William Hill offers two Lucky 15 bonuses to those who use this system bet to maximise potential value from their bets. Like many other operators, they offer the following:
- One winner will see the odds being doubled.
- All four selections being correct will provide an additional 10% to the total winnings.
William Hill Pros and cons
- Generous welcome bonus for new customers.
- Ongoing promotions for existing players.
- Fast and secure deposits and withdrawals.
- Live-streaming of major sports, including horse racing.
- A friendly and reliable customer care team.
- Some payment methods don’t qualify for the welcome bonus free bet.
- Not all sports are broadcast on the live stream.
| Overall rating | 79% |
|---|---|
Bonus Offers & Free Bets | 75% |
Usability, Look & Feel | 78% |
Mobile App | 80% |
Payment Methods | 76% |
Customer Service | 82% |
Licence & Security | 88% |
Rewards & Loyalty Program | 73% |
79%
How to Place a Lucky 15 Bet on Bet365
Ready to place your first Lucky 15 bet? We recommend using Bet365 to receive maximum value. Although they only provide double the odds as a consolation, they do offer a greater percentage if all four are correct than their market competitors.
Check out the step-by-step guide with screenshots regarding how to place a Lucky 15 bet correctly:
1. Step 1:
Make Your 4 Selections.
2. Step 2:
Open Your Bet Slip
3. Step 3:
Find the 'Lucky 15' Option
4. Step 4:
Enter Your Unit Stake. Betting £1 on each event means £15 must be staked in total.
Step 1:
Make Your 4 Selections.
Conclusion
A Lucky 15 bet is a popular bet among British punters, as it can help to maximise the potential returns that can be obtained. Not all bookies are the same, as some will offer slightly different terms and conditions.
Additional bonuses can be enjoyed with Lucky 15 bets. Getting all four selections right can provide increased returns of between 10-15%; just one winner can see odds boosted between two and three times. Only one outcome needs to be correct for the bet to pay out partially.
Responsible gambling must be practised with this type of system bet, as it requires 15 outcomes to be covered when wagering. Bettors must realise that staking £1 is actually £15. Remember to be disciplined and only wager with what can be lost and will not cause financial hardship.
Understanding what a Lucky 15 bet is, how it works, and the specific terms a bookmaker uses for this bet type is essential, as this can help encourage responsible gambling.
Meet the Author
We're delighted to have Richard on board at Flashscore. Offering a wealth of experience, Rich used to be a national newspaper and sports journalist before focussing entirely on the igaming and sports betting spheres. That means he is able to combine super sharp editorial instinct and crisp content with a wealth of information, having worked with some of the biggest names in the business over the past decade. So, when you see Rich's name on an article, you know it's packed information you can trust. Whether it's information on a particular casino, betting terms explained, betting tips, the best betting sites around, or anything else, Rich has got your back.
FAQ
How is a Lucky 15 different from a Yankee?
A Lucky 15 differs from a Yankee mainly in that a Lucky 15 includes the same 11 bets as a Yankee (6 doubles, 4 trebles, and 1 four-fold accumulator), but also adds 4 singles. In practice, a Lucky 15 offers a lower risk and a return if only one selection wins, whereas a Yankee requires at least 2 winners to get a return.
Do Lucky 15 bonuses apply to football bets?
Yes, Lucky 15 bonuses can apply to football bets. Check the bookmaker’s terms to see whether it is included or excluded.
What happens if one of my selections is a non-runner in a Lucky 15?
If one of your selections is a non-runner in a Lucky 15, all 15 bets still stand, but the non-runner is effectively removed. This means your outcomes miss that selection in the multiples, altering the possible winning combinations and payouts.
Is it better to have a higher 'All Winner' bonus or a 'Treble the Odds' consolation?
The ‘All Winner’ bonus benefits those confident in getting all winners and rewards the big payoff. At the same time, the ‘Treble the Odds’ consolation offers some compensation if only one selection wins, reducing risk. It’s important for the bettor to assess what they want to achieve from the bet.
Can I place an Each-Way Lucky 15 bet?
Yes, it is possible to place an Each-Way Lucky 15 bet. This doubles the number of bets to 30, covering each of the 15 bets both “to win” and “to place.” The stake will also need to be doubled (i.e. £15 to £30 when placing £1 on each bet).
What does 'unit stake' mean in a Lucky 15?
The term “unit stake” in a Lucky 15 refers to the stake placed on each individual bet within the 15 bets. For example, if your unit stake is £1, your total stake is £1 multiplied by 15 bets (i.e., £15).
Do all bookmakers offer Best Odds Guaranteed on Lucky 15s?
Not all bookmakers offer Best Odds Guaranteed (BOG) on Lucky 15 bets. BOG typically applies to single bets but rarely covers multiples like Lucky 15, Lucky 31, or Lucky 63 bets.
