If you’re looking for casino sites that are not listed on GamStop and that are available in the United Kingdom, this page has what you are looking for in 2025.

These international gambling sites allow UK players the freedom to play without the restrictions that come with GamStop.

🟧 NON-GAMSTOP CASINOS UK 2025

I have searched, found and compared the newest no deposit bonus codes to use at UK online casinos and put them all on this one page.

NEW CASINO SITES WITH NO DEPOSIT BONUS CODES

• ✅ BASSWIN (NEW) - 100 FREE SPINS WITH 1ST DEPOSIT

• ✅ WINZTER CASINO (NEW) - 200% UP TO £500 DEPOSIT BONUS

• ✅ MYSTBET (NEW) - 200 FREE SPINS WITH 1ST DEPOSIT

• ✅ ​MYSTAKE CASINO — 25 FREE SPINS BONUS CODE NEWCASINO25

• ✅ MAD CASINO — PLAY IN UNDER 1 MINUTE!

• ✅ ROYAL VINCIT — VERY POPULAR NON UK CASINO

• ✅ CANDYLAND CASINO — 50 FREE SPINS NO DEPOSIT

• ✅ ISLOT24 CASINO — NO KYC CHECKS NEEDED

• ✅ JETTBET CASINO (NEW) 450% BONUS UP TO £6000!

• ✅ GAMBLEZEN — 50 FREE SPINS NO DEPOSIT ON LE PHARAOH

• ✅ AVANTGARDE — 50 FREE SPINS NO DEPOSIT