Events and Group Dining at KOYN


Our Mayfair dining destination offers a range of spaces suited to all occasions, from intimate gatherings to grand celebrations, each echoing our contemporary spirit. From exclusive hire to intimate private dining, let our dedicated events team craft your perfect occasion.

  • Japanese Sushi Izakaya Restaurant Mayfair London Sakura Season Hanami Kyoto Style MenuAsian restaurant in London's Mayfair KOYN, Cocktail Bar with DJ, Asian Oriental high-end cuisine Private Dining event space and rooms, savour the flavours of South Eastern Asian cuisine in London.
    Exclusive Hire

    Transform KOYN into your private realm. Our two-floor venue offers a stunning backdrop for all celebrations, combining our signature minimalist design with gastronomy mastery and flexible spaces for up to 140 guests.

    Exclusive Hire
  • restaurant Mayfair London KOYN Asian Izakaya Japanese DiningAsian restaurant in London's Mayfair KOYN, Cocktail Bar with DJ, Asian Oriental high-end cuisine Private Dining event space and rooms, savour the flavours of South Eastern Asian cuisine in London.
    Drinks & Canapés Receptions

    Our ground floor izakaya-style KOYN Bar is a must-visit destination. Bespoke cocktails and carefully curated canapés set the tone for a memorable and elegant experience.

    Drinks & Canapés Receptions
  • Thai Restaurant Mayfair London Koyn Asian Private DiningAsian restaurant in London's Mayfair KOYN, Cocktail Bar with DJ, Asian Oriental high-end cuisine Private Dining event space and rooms, savour the flavours of South Eastern Asian cuisine in London.
    Private Dining

    Intimate gatherings find their home in our private dining room. Decorated with Thai flourishes, the room embodies our balance of modernity & tradition, ideal for both special occasions and business dinners.

    Private Dining

EXCLUSIVE HIRE


IMMERSIVE, ELEGANT AMBIENCE FOR ANY OCCASION.
IMMERSIVE, ELEGANT AMBIENCE FOR ANY OCCASION.

KOYN’s exclusive venue hire offers an immersive journey through contemporary Japanese & Thai dining.

Accommodating up to 140 seated or 200 standing guests across both floors, our flexible spaces can be tailored to your vision. Our events team will craft bespoke menus and experiences that capture KOYN’s essence while meeting your needs.

From the ground floor Japanese restaurant, featuring a boutique sushi bar and a bright, minimalist space ideal for daytime events and refined dinners, to our subterranean Thai floor with an atmospheric setting for celebrations, our distinct dining spaces are suited to sit-down dinners as well as drinks and canapés.

Thai Restaurant Mayfair London Koyn Asian Private Dining

DRINKS & CANAPÉS RECEPTIONS


SOPHISTICATED DRINKS IN AN INTIMATE SETTING.
SOPHISTICATED DRINKS IN AN INTIMATE SETTING.

The KOYN Bar offers an elegant, contemporary space for drinks and canapés.

Enjoy expertly crafted cocktails alongside Japanese & Thai-inspired bites. Ideal for pre-dinner receptions or standalone events, we accommodate 15-30 guests with flexible formats and bespoke drink packages.

Restaurant Mayfair Grosvenor Street Japanese Whiskies Classic Cocktails DJ Residencies World's Leading Bars

PRIVATE DINING


AN INTIMATE SANCTUARY FOR EXCEPTIONAL DINING.
AN INTIMATE SANCTUARY FOR EXCEPTIONAL DINING.

Our private dining room hosts 8-16 guests in a refined, secluded setting.

With ocean-inspired metal walls and embroidered panels, it blends warmth with sophistication. Enjoy curated sharing menus or collaborate with our chefs for a bespoke experience—perfect for celebrations, corporate lunches, or family gatherings.

Japanese Restaurant Mayfair London Koyn Asian Private Dining
OPENING HOURS
KOYN JAPANESE

Tuesday to Saturday
Lunch: 12:00 – 14:30

Monday to Saturday
Dinner: 17:30 – 22:30

Sunday
Dinner: 17:30 – 21:30

Monday to Sunday
17:30 - 00:00



KOYN THAI

Tuesday to Saturday
Lunch: 12:00 – 14:30

Monday to Saturday
Dinner: 17:30 – 22:30

Sunday
Dinner: 17:30 – 21:30