COSMO Southampton

(177 Reviews)
West Quay Shopping Centre Unit 24WM, Southampton, SO15 1QF
Buffet, World Fusion
A la carte menu

Top offer

COSMO Christmas 1-5 party sizes

The COSMO Christmas feast (in addition to Ultimate World Buffet) launches 25th November 2019 to 1st January 2020.

Opening hours

Monday to Thursday: 12:00 - 15:00 & 17:00 - 22:30
Friday: 12:00 - 15:00 & 17:00 - 23:00
Saturday: 12:00 - 16:00 & 17:00 - 23:00
Sunday: 12:00 - 22:00.

Restaurant description

Award-winning buffet restaurant, COSMO World Buffet, offers unlimited authentic dining at affordable prices in sophisticated and luxurious surroundings.

At COSMO, you don’t have to choose between your favourite cuisines; for one fixed price, experience live cooking stations and take your pick from over 150 dishes. Teppanyaki experts grill steaks and fresh seafood in front of you, while chefs lay on a never-ending array of fresh dishes from favourite cuisines of the world. COSMO is food theatre, with a sociable and buzzing atmosphere, with something for everyone at all times of the day.

Voted best restaurant chain in the Golden Chopsticks Awards, and one of the Top Three restaurant brands in the U.K. for customer satisfaction in the CGA Peach’s BrandTrack survey, COSMO is truly a must-go!

You’ll find COSMO in the newly built extension of Westquay: Southampton’s shopping centre housing top bars and shops. Whether you’re in the mood for Japanese, Italian, Indian or all of the above, COSMO's choice of 150 all you can eat dishes from across the globe is bound to please everyone from families to foodies.

Dishes displayed on a la carte menus are representative of the type of food available at the restaurant.

Customer reviews for COSMO Southampton
(based on 177 reviews)

of diners recommend this restaurant

  • Food
  • Drinks
  • Ambience
  • Service
  • Value
  • Location

Recommended for

  • afternoon tea (10)
  • al fresco (5)
  • breakfast (9)
  • business (10)
  • child friendly (83)
  • dinner (130)
  • entertainment (14)
  • large parties (97)
  • lunch (113)
  • luxury (8)
  • private dining (17)
  • romantic (15)
  • trendy (39)
  • value (105)
  • views (37)
  • By Helen W from Amdover
    6 November 2019

    Bought 2 friends to celebrate a 70th Birthday. It was their first experience of COSMO. They were very impressed and enjoyed their lunch.

  • By Maciej N from Southampton
    8 September 2019

    good noodles

  • By Gaby B from Southampton
    31 August 2019

    Was fantastic To much food and chip ????????

  • By David C from Southampton
    29 August 2019

    Never had bad expeerence

  • By Rajab H from Southampton
    19 August 2019

    Food is very bad and could,not fresh ????deserts is poor ??????????????

  • By Pauline A from Southampton
    18 August 2019

    Nice to see hand washing area, and refill drinks machine

  • By Margaret P from Southampton
    8 August 2019

    Great food and service

  • By Eirini M from Southampton
    4 August 2019


  • By Sam Beaumont-Terry B from Fareham
    27 July 2019

    A really good dining experience, food was generally fresh and plenty of it!

  • By Julie Y from Southampton
    20 July 2019

    Not enough choices. Salad counter very disappointing. The dessert counter was not good - ice cream machine had sign saying it will be back in use but it never did whilst we were there (1.5 hrs). Labels were all over the place, items missing. It might be good idea to put notice up telling people not to ‘double dip’ in choc fountain.

Restaurant Location Map
COSMO Southampton
West Quay Shopping Centre Unit 24WM, Southampton, SO15 1QF

Available offers

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