Double Bubble Bingo is an online casino that launched in 2021, with a strong focus on the popular Double Bubble series of games. The site has a distinctive pink, bubblegum-inspired look with a touch of 1950s Americana, blending the nostalgic feel of classic fruit machines with modern online casino gameplay. Alongside its Double Bubble titles, the casino offers a good selection of slots and Live Casino games.
There are also several free-to-play games available, giving you the chance to try out different titles and get familiar with how they work before playing with your own money. Double Bubble Casino was named Best New Bingo Site at the 2022 WhichBingo Awards.
The Double Bubble website and app are owned and operated by Gamesys Operations Limited, which is licensed and regulated in the UK by the Gambling Commission under licence number 38905.
In this Double Bubble Casino review, we take a closer look at the site, including how to claim the Welcome Offer, how to use promo code SIGNATURE, and which slots are among the most popular.
Double Bubble Casino Welcome Bonus
| Double Bubble Bingo Bonus Code | SIGNATURE |
| Double Bubble Bonus | £50 + 50 Free Bingo Spins. T&Cs apply. |
| Promo Terms | min dep £10 (30 days) |
| Blackjack Double Bubble Bingo Code | SIGNATURE |
| UK Double Bubble Website | doublebubblebingo.com |
| BubbleBingo Offer Tested | 2026, New customers 18+ only. |
The Double Bubble Casino Welcome Offer includes £50 worth of free Bingo or 50 Free Spins on Double Bubble games when you deposit and wager at least £10. The bonuses are valid for 30 days and have no wagering requirements.
Top Alternatives to Double Bouble: Kitty Bingo and Jackpotjoy.
Double Bubble Bingo Promo Code 2026
SIGNATURE is the Double Bubble bonus code to claim your welcome offer in the UK. Visit site doublebubblebingo.com, make real money deposit, read terms and get bonus for blackjack. If you are a new customer to the site, no promo code is required in 2026.
Used Double Bubble promo code? Find other good UK online bingo sites here. Also, get more bonus codes for UK online casinos here. As an alternative use one of these: bet365 code, LuckyVip code, Rialto promo code CGLUCKY, Vic deposit code and Magical Vegas code.
Double Bubble Casino Welcome Bonus Guide UK
- Go to the site at doublebubblebingo.com and click on the “Join Now” tab. Use promo code SIGNATURE for blackjack offer. No codes for new players are required.
- Create your account by filling in the form with your details.
- Make your first deposit of at least £10 by any of the deposit methods available. No code is required.
- You will then be given your £50 worth of Bingo tickets or your 50 Free Spins.
All Double Bubble Bingo Bonuses
- Welcome Bonus: 50 Free Spins or £50 Free Bingo
- Free Spins: YES
- Minimum Deposit: £10
- Bonus Code: Claim Offer!
- Wagering Requirements: Wager at least £10 in cash on any game
- Type of Bonuses: Free Spins, Bingo Bonuses, Cashback, Daily Free Games (with cash prizes and free spins)
- Tournaments: YES
- VIP Program: NO
Payment Options
At Double Bubble Bingo, you can get started with a £10 minimum deposit. Payments are free and instant, and you’ve got the main options covered:
- Cards: Visa Debit, Visa Electron, Mastercard
- E-wallets: PayPal, Apple Pay
- Bank Transfer: available for both deposits and withdrawals
Withdrawals also start from £10. You can cash out up to £25,000 per transaction (or £250,000 by bank transfer). Processing usually takes 1–3 business days, with PayPal often being quicker. Weekend withdrawals aren’t processed, and once you’ve requested a withdrawal, you can’t reverse it.
Customer Support
If you need help, Double Bubble Bingo gives you a few different ways to get in touch. The main option is 24/7 live chat, where you can connect with the support team straight away. There’s also an email address (support@doublebubblebingo.com) and a contact form on the site if you’d rather write in. The FAQ section is detailed and covers common account, payment, and bonus questions.
- Availability: Support is open all day, every day
- Phone: Not offered, but live chat is usually the fastest option
The Responsible Gaming section is detailed and lets you customise your account settings to stay in control. You can set time and deposit limits, take short breaks (time-outs), or use the full self-exclusion option if needed. There are also direct links to national gambling helplines and support services if you’d like outside help.
Double Bubble Bingo Bonus FAQs
New players who deposit and wager £10 get 50 free spins on the Double Bubble slot.
Register an account, deposit at least £10, and wager it on any eligible game. The spins are then credited to your account
es — but you need to deposit and play £10 first to unlock them. The spins themselves don’t cost you extra.
The welcome spins are tied to the Double Bubble slot.
No code is required — just deposit and play £10 to trigger the spins.
