KOYN Thai

Name: KOYN Thai
Address: 38 Grosvenor St, London, Greater London, United Kingdom, W1K 4QA
Telephone: 020 3535 2000
Price range: £26 to £40
Rating: 4.4

4.4

75 Reviews

£26 to £40

Thai

Make a reservation

2 people

Feb 16, 2025

9:00 p.m.

Booked 6 times today

Good for special occasions
Fancy
Hot spot

A multifaceted Asian dining destination in the heart of Mayfair. Discover our fiery Thai dining and our Izakaya style KOYN bar.

Something exciting is coming to the cosmos of KOYN.
In June, our subterranean dining space will transform into KOYN Thai in collaboration with Bangkok born chef, Rose Chalalai Singh. The new restaurant will celebrate the flavours, spices and cooking techniques of Thailand.

KOYN Thai will sit underneath its Japanese counterpart, in the basement of the Grosvenor Street Residence, offering a menu that captures the essence of Bangkok, Chiang Mai, Phuket, and the central provinces.

Rose, known for her Parisian private dining restaurant, Rose Kitchen, and having catered for
some of the world’s greatest fashion and art talent - from Vogue Paris fashion events to The
Gagosian - will make her London debut at KOYN Thai.

Dining areas

Additional information

Dining style
Casual Elegant
Price
£26 to £40
Cuisines
Thai
Hours of Operation
Lunch Tue–Thu 12:00 pm–2:30 pm Dinner Mon–Sat 5:30 pm–10:30 pm Sun 5:30 pm–9:30 pm
Phone number
020 3535 2000
Website
http://www.koynrestaurants.com/
Payment Options
AMEX, Mastercard, Visa
Dress code
Smart Casual
Executive Chef
Rhys Cattermoul
Catering
Kindly note we do not offer outdoor catering.
Private party facilities
Please contact the restaurant directly on 02035352000 or reservations@koynrestaurants.com for further information.

Location
38 Grosvenor St, London, Greater London W1K 4QA
Neighbourhood
Mayfair
Cross Street
Grosvenor Square
Parking details
Street Parking
Public transit
Nearest tube station is Bond Street (Davies Street and turn right on Grosvenor Street)
Additional
Banquet, Bar/Lounge, Beer, Cocktails, Counter Seating, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Vegan, Wheelchair Access, Wine

What 75 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.4

4.4 based on recent ratings

4.5Food
4.4Service
4.4Ambience
4.1Value

Noise • Moderate

Loved For

London
Thai

Review summary

AI-generated from verified diner reviews

KOYN Thai impresses with its authentic Thai cuisine, "fantastic" tasting menus, and vibrant ambience. Guests rave about the "superb" lamb shank curry and "delicious" cocktails. The attentive staff enhances the dining experience, while the open kitchen adds an engaging touch. Ideal for those seeking "great food" and a lively atmosphere.

75 Reviews

F
Furqan
London
10 reviews
4.0
10 reviews
Dined 2 days ago
1. Overall 4
2. Food 4
3. Service 5
4. Ambience 5
A great evening in Valentines. Service was very good. Menu explained and felt comfortable. Decor and setting excellent for a romantic dinner. Would gave gift. 5 star however, the main which we had the Seabass wasn’t as good as the starters. Overall lovely place for a dinner with your partner
Is this helpful?
J
John
Birmingham
1 review
5.0
1 review
Dined on January 31, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Taster menu was fantastic, worth paying supplement for lamb shank.
Is this helpful?
C
Corinna
London
12 reviews
5.0
12 reviews
Dined on January 30, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Great ambiance as soon as you walk in. Had drink in the bar, very well stocked and knowledgable staff. From here we could see into the Japanese kitchen, though we were having Thai so we headed down to the Thai restaurant area downstairs. Again, there’s an open kitchen and a great feel to the room. Food was delicious! The serving staff were lovely, thoroughly enjoyed our evening!
Is this helpful?
A
Angela
London
6 reviews
5.0
6 reviews
Dined on January 25, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Authentic Thai cuisine, honest prices. We really loved it and recommend it
Is this helpful?
N
Natasha
VIP
London
15 reviews
5.0
15 reviews
Dined on January 20, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Had a lovely lunch with my friend. Attentive and friendly service. Great ambience and food was quite authentic and delicious!
Is this helpful?
M
Mary
VIP
London
18 reviews
2.0
18 reviews
Dined on January 5, 2025
1. Overall 2
2. Food 2
3. Service 4
4. Ambience 2
The food was vaguely reminiscent of good Thai food. It tasted like corporate food. Not worth it. The music piped in was a deal breaker. Thumping whatever. Just no. The service was good but the restaurant was empty, as most places are right now, so can't say how it would be when they are busy. Jamavar, which this Indian group also owns, is great, but this is meh.
Is this helpful?
m
michael
London
5 reviews
5.0
5 reviews
Dined on January 3, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 4
pad thai noodles at its best! tks for a wonderful dinner!
Is this helpful?
P
Patrick
New York City
1 review
5.0
1 review
Dined on December 31, 2024
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Very good & authentic food. Great service and atmosphere. Had a lovely evening!
Is this helpful?
R
RHIANNONE
London
1 review
5.0
1 review
Dined on December 31, 2024
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
The food was lovely and full of flavour. There was quite a big mistake with our order but Abhishek completely understood our frustration and did everything he could to rectify the situation, including bringing out some fantastic dishes off menu to satisfy our dietary needs. He really made us forget the mistake and we enjoyed a fantastic meal. Will definitely be coming back.
Is this helpful?
OT
OpenTable Diner
London
1 review
5.0
1 review
Dined on December 18, 2024
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 4
The cocktails were fantastic and reasonably priced for London. We tried all 5 of the happy hour specials. We ate the Thai festive tasting menu and each course was sublime. Full of freshness and flavour. The best Thai food we've eaten and the best tasting menu too! I especially loved the crab curry.
Is this helpful?

FAQs

KOYN Thai is rated 4.4 stars by 75 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a reservation

2 people

Feb 16, 2025

9:00 p.m.

Booked 6 times today

38 Grosvenor St, London, Greater London W1K 4QA

Dining areas

Additional information

Cross Street
Grosvenor Square
Neighbourhood
Mayfair
Hours of Operation
Lunch Tue–Thu 12:00 pm–2:30 pm Dinner Mon–Sat 5:30 pm–10:30 pm Sun 5:30 pm–9:30 pm
Price
£26 to £40
Cuisines
Thai
Dining style
Casual Elegant
Dress code
Smart Casual
Parking details
Street Parking
Public transit
Nearest tube station is Bond Street (Davies Street and turn right on Grosvenor Street)
Payment Options
AMEX, Mastercard, Visa
Executive Chef
Rhys Cattermoul
Additional
Banquet, Bar/Lounge, Beer, Cocktails, Counter Seating, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Vegan, Wheelchair Access, Wine

Website
http://www.koynrestaurants.com/
Phone number
020 3535 2000
Catering
Kindly note we do not offer outdoor catering.
Private party facilities
Please contact the restaurant directly on 02035352000 or reservations@koynrestaurants.com for further information.

KOYN Thai

Make a reservation

Dining areas

Additional information

Menu

What 75 people are saying

Overall ratings and reviews

Loved For

Review summary

FAQs

How is KOYN Thai restaurant rated?

Is KOYN Thai currently accepting reservations?

Make a reservation

Dining areas

Additional information