No Deposit Bonus Casino 2025: Compare the Best No Deposit Casinos in the UK

Emily Thompson
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No deposit bonus casino sites are the holy grail for UK players. There are many UK no deposit casinos, but choosing the one with the best NDB can be challenging. That's where we come in!

Here, we'll explore all the best no deposit casino bonus deals. These include no deposit free spins, no deposit bonus codes and NDB bonus cash – all with no deposit required! Let’s begin…

Best No Deposit Casinos 2025

Special InformationCasinoCapabilitiesBonus InformationLet's Play!More Information
1
Gala Casino

No Deposit Bonus

£20

  • No Deposit Free Spins

    50 Free Spins

  • Review

    4 / 5

Terms and Conditions18+. New customers only. Spend £20, get £40 bonus (40x Wagering, selected games) + 50 Free Spins (value £0.1... Read more
2
Yeti Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    23 Free Spins

  • Review

    4 / 5

Terms and ConditionsNew players only | No restrictions while playing with cash | Min. refund bonus is £10 | Wagering on bonus is... Read more

No Deposit Bonus

£0

  • No Deposit Free Spins

    21 Free Spins

  • Review

    4 / 5

Terms and Conditions18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate to cash fu... Read more
4
Bet365 Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.1 / 5

Terms and ConditionsNew Casino customers only. Deposit min. £10. Max. bonus £25. 20x wagering (game weighting, table coverage an... Read more
5
Energy Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.15 / 5

Terms and Conditions18+. T&Cs apply. Unless specified otherwise, EnergySpins expire after 7 days, and bonus funds are subject to... Read more
6
Duelz Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.5 / 5

Terms and Conditions18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering r... Read more
7
Mega Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    3.76 / 5

Terms and ConditionsAutomatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, m... Read more
8
Karamba Casino

Karamba Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    3.87 / 5

Terms and Conditions18+ New players only. Offer is valid over the first 3 deposits. 100% bonus match up to £50 plus 20 bonus spi... Read more
9
Hopa Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    3.87 / 5

Terms and Conditions18+. New players only. Offer is valid on the first deposit. 100% bonus match up to £77 plus 77 bonus spins o... Read more
10
Casumo Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    3.87 / 5

Terms and Conditions18+. New customers. Opt-in required. 50 Bonus Spins on “Big Bass Bonanza” at 10p per spin and 100% Deposit B... Read more
11
Unibet Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    3.88 / 5

Terms and Conditions18+ www.begambleaware.org. New customers only. Min deposit £10. Money back as casino bonus. Bonus expires af... Read more
12
888 Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4 / 5

Terms and Conditions#Ad • 18+ • First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wager... Read more
13
777 Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    3.99 / 5

  • Use Bonus Code
    WELCOME777
Terms and Conditions1st deposit only • 14 day expiry • FreePlay (FP) wins credited as bonus & capped at the amount received • Va... Read more
14
Slots Magic Casino

Slots Magic Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.45 / 5

Terms and ConditionsTerms and conditions apply. Play responsibly | 18+
15
PlayOJO Casino

PlayOJO Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.2 / 5

Terms and ConditionsFirst deposit only. 50 Free Spins on Big Bass Bonanza slot. Free Spin valued at £0.10. Excludes players in N... Read more
16
All British Casino

All British Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    3.9 / 5

  • Use Bonus Code
    welcome100
Terms and ConditionsWelcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash ou... Read more
17
Slot Planet Casino

Slot Planet Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.5 / 5

Terms and Conditions18+. New players only. Min deposit £10. 22 Bonus Spins valid on Starburst. Bonus funds are 100% up to £100. ... Read more
18
Ladbrokes Casino

Ladbrokes Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4 / 5

Terms and Conditions18+. New Casino players only. Deposit required. Bet £10+ on qualifying games. 40x wager reqs (bonus only) on... Read more
19
Betfair Casino

Betfair Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.1 / 5

  • Use Bonus Code
    CASF51
Terms and ConditionsNew customers registering with code CASF51 only. Free spins valued at 10p. After you've played your initial ... Read more
20
Bwin Casino

No Deposit Bonus

£0

  • No Deposit Free Spins

    0 Free Spins

  • Review

    4.01 / 5

Terms and Conditions18+. New depositors & UK residents only. Min dep. £10. 10x wag. on winnings. Spins valid only on Starburst s... Read more

Showing 20 / 67

Online casino features are constantly changing. For example, a new bonus may be better or worse. Based on this, the positions on our casino list change to reflect any significant improvements and failings at each casino. Also, when our users sign up and deposit at a casino on our list, we see that as very positive and boost that casino's rating accordingly.

Best no deposit casino offers compared

No Deposit Casino No Deposit Bonus (NDB) NDB Wagering Requirements
Gala Casino £20 NDB + 50 Free Spins 35x (NDB), 0x (Free Spins)
Yeti Casino 23 Free Spins 40x
21 Casino 21 Free Spins 35x

Key Considerations:

Please refer to the reviews above for more detailed information on each casino's offerings, terms, and conditions.

What are no deposit casino bonuses?

So before we get going, what exactly are no deposit bonuses (NDBs)? At their most basic (you guessed it), they are bonuses that do not require you to make a deposit. Not that it’s free money – wagering requirements and other terms and conditions are always attached. Nevertheless, it is a relatively risk-free way for UK customers to play games at the casino and decide later if they want to complete the wagering requirements and withdraw their winnings.

No deposit bonuses explained

Above, we've mentioned various types of no deposit bonuses in the UK. But we've glossed over the specifics of each deal. So, let's dive into the details of each no deposit bonus right now. Here are the most common forms of no deposit bonus offers at many UK online casino sites…

Casino no deposit bonuses

The most popular type of no deposit bonus is one where you get cash funds without making a deposit. This bonus credit can be used on your favourite casino games – though restrictions, such as max bet, may apply. Additi