UK Online Casinos » New Online Casinos

New Online Casinos

New online casino bonuses from the latest UK casinos. All the latest casinos and brand new bonus offers. Your search may have just ended, because we update our new casino list daily with the brand new bonuses and reviews. Find the hottest UK slots and casino sites launched in May 2021 and browse and collect freshly added casino bonus promotions!

New UK Online Casinos – Latest Offers

Every time we add a new casino to our list, we review it in detail and let you know what slots to expect, how you can deposit and withdraw, and what kind of bonus you can claim.

Casino Lab

Casino Lab: New for 2021, Casino Lab is packed with 100s of slots and offers 200 Bonus Spins on ‘Book of Dead’

🔎 Casino Lab Review

The Casino Lab bonus offer is exclusive to new customers only. Open to UK players making a qualifying first deposit of £10 or more. Free spins will be issued 30 spins daily for 10 days from the date of the first deposit. Maximum bonus amount available: £100. Free spins winnings are limited to £100 and are subject to 40x wagering requirements. Free spins valid for 72 hours. Deposits made via Neteller, Skrill, PayPal, Paysafe Card or EcoPayz are not eligible for the welcome bonus. Terms and conditions apply.

Bonus Boss

Bonus Boss: This casino launched in December 2020 and made a splash with its HUGE 100 Free Spins No Deposit bonus!

🔎 Bonus Boss Review

Strictly 18+ only. Bonus Terms & Conditions apply. The Bonus Boss Casino offer is available to new UK casino customers only. No deposit free spins available on the Spinfather (18p) expire after 7 days, maximum winnings £50. Minimum deposit £10. Bonuses expire after 30 days. Free spins with first deposit valued at 15p are available to play in the game Supernova Crush. Second deposit spins valued at 20p to be played in Coins of Fortune. Winnings credited as bonus funds and are subject to 40x wagering requirements. #AD

Race Casino

Race Casino: Launched in October 2020 Race casino offers great slots and the backing of L&L Europe, a player’s favourite!

🔎 Race Casino Review

*Strictly 18+ ONLY. Please gamble responsibly., The Race Casino Bonus is available to new customers only. To be eligible to claim a minimum deposit of £20 must be made. Wagering requirements are set to 40x the bonus amount. Valid for 30 days. Game contributions may vary. Maximum bet limited to £5 during wagering. Neteller and Skrill deposits are excluded. No maximum cashout on deposit offers. Bonus terms and conditions apply. #AD

Casino Planet

Casino Planet: Launched in the summer of 2020 this casino brings a huge selection of slots and games on a trusted platform.

🔎 Casino Planet Review

*Strictly 18+ ONLY. T&Cs and Wagering apply. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. E-wallets excluded.#AD

What is the best new casino bonus?

Although they are becoming increasingly hard to find in the heavily regulated and risk-averse UK casino landscape, we still love a no deposit bonus! Being able to sign up and play real money slots without risking your own cash is the perfect way to try out your next online casino. If a no deposit casino bonus is not available, we like wager free spins bonuses which deliver a bunch of spins with a deposit of £10 or £20. We also love match bonuses and extra spins offers, but we always have one eye on the wagering requirements!

Of course we list new mobile casinos, free spins and no deposit bonus offers, but we also review the latest UK online casinos when they launch.

We share ALL the best new UK Casinos!

We list their details and share our thoughts on whether it is worth registering a new player account with them.

Find new slots bonuses at UK Casino Awards

It’s actually very simple to find a great new casino to play at. This page includes the a list of the best new casinos to launch in 2021, you can find the list above. If you don’t like the look of our selected new online casino bonuses, then try scrolling down through the full list of casinos below. We review new casinos regularly and if they are new brands we add them to this page.

  1. Click the link to go to the UK Online Casino Bonuses section
  2. Scroll down the reviews until you see one you like
  3. Read the review and check the bonus terms
  4. Click the link button to activate your bonus and play!

What features do the best new casinos have?

We have reviewed so many online casinos over the years that a few must-have features stand out.

  • Great slots and games from the most popular providers
  • A UK Gambling Commission licence
  • Gamstop and responsible gambling controls
  • Fast payouts and trusted payment providers
  • A fair RTP and clear bonus and wagering terms
Written by Jim on

Jim is the main UK Casino Awards author and has been writing here sine 2013! A fan of the online casino scene for many years, Jim loves to play slots from Pragmatic Play, BTG and Microgaming accompanied only by a strong cup of tea and his pet dog Tony.