RFK Cuisine · Thai · Hong Kong
Best Thai Restaurants in Hong Kong 2026
Thai · Hong Kong · 6 rooms ranked · Updated June 2026
Compiled by the Restaurants for Kings editorial team · Published June 27, 2026 · Updated June 27, 2026
Hong Kong has a Thai neighbourhood most visitors never reach: Kowloon City, the low-rise quarter beside the demolished Kai Tak runway, where Thai grocers, a temple and family kitchens have clustered for forty years. That enclave is where the city's Thai food began — and from it the cooking has climbed the harbour, to a Bib Gourmand noodle shop in Wan Chai, a Bangkok boat-noodle import that opened this spring, and a one-Michelin-star room above a converted police compound in Central. Ranked below are the six tables that show the whole arc of Thai cooking in Hong Kong, from David Thompson's refined royal cuisine to the cheap, fierce canteens of Little Thailand, with the chef, the dish and the price at each.
1.Aaharn
David Thompson's one-star Thai at Tai Kwun — book the terrace for the most refined Thai cooking in Hong Kong.
Aaharn occupies the old Armoury building at Tai Kwun, the converted Central police compound, with a terrace over the courtyard and a room that seats barely thirty. It is the project of David Thompson, the Australian chef who earned Bangkok's Nahm a Michelin star and effectively wrote the Western canon of royal Thai cooking with his book Thai Food. Aaharn has held one Michelin star through the 2026 guide for a short, seasonal menu built on ingredients flown from Thailand — layered curries, nahm prik (chilli relishes) and grilled dishes that aim for balance rather than raw heat. Expect a set menu in the high hundreds of Hong Kong dollars. Book the terrace ahead. Come for the most serious Thai kitchen in the city, from its most decorated authority.
Reserve the terrace ahead; the seasonal set menu, the curries and nahm prik relishes, a Thai-led wine or tea pairing.
2.Samsen
Adam Cliff's Bib Gourmand noodle shop — go for the wagyu beef boat noodles built on a six-hour broth.
Samsen, which opened on Stone Nullah Lane in Wan Chai in 2016, is the restaurant that pushed Hong Kong's Thai scene out of the Kowloon City enclave and into the mainstream. Australian-born chef Adam Cliff runs a mostly Thai kitchen and a menu built around boat noodles (kuaitiao ruea) — the signature wagyu beef soup noodles (HK$158) ride a broth simmered for six hours. The Sheung Wan branch leans on khao soi (HK$158), the northern Thai curry noodle topped with crisp egg noodles. Every outlet carries a Michelin Bib Gourmand. The rooms are loud, bright and almost always queued. Walk in early or expect to wait. Come for the bowl that made modern Thai food the thing to eat in Hong Kong.
Walk in early (queues build); the wagyu beef boat noodles, the khao soi at Sheung Wan, the fish-sauce wings, a Thai iced tea.
3.Chachawan
Hong Kong's first Isaan kitchen, Foodie Forks Best Thai 2024 — go for the grilled chicken and a papaya salad that bites back.
Chachawan, on Hollywood Road in Sheung Wan, was the first restaurant in Hong Kong to specialise in Isaan (northeastern Thai) cooking — the pungent, chilli-and-fish-sauce food of the Lao-Thai border. The husband-and-wife chefs Chang and Narisara Somboon cook the real thing: dtum poo pla rah (HK$118), a green papaya salad (som tam) with salted fish and pickled crab; gai yang (HK$168), grilled marinated chicken; and pla phao glua (HK$328), a whole sea bass packed in salt crust and grilled over charcoal. It won Best Thai Restaurant at the 2024 Foodie Forks. The room is dark, tiled and loud, the flavours uncompromising. Book ahead for dinner. Come for the most authentic regional Thai in the city — and order the papaya salad Thai-spicy only if you mean it.
Reserve for dinner; the gai yang grilled chicken, the salted-fish papaya salad, the salt-crusted sea bass, plenty of sticky rice.
4.ThongSmith
Bangkok's cult boat-noodle brand, now in Wan Chai — go for the wagyu boat noodles, the richest bowl in the city since March 2026.
ThongSmith, a Bangkok boat-noodle brand with a cult following, opened its first overseas outpost on Spring Garden Lane in Wan Chai on 18 March 2026. The format is narrow and deep: boat noodles (kuaitiao ruea) built on a dark, intense broth, upgraded with premium proteins — Australian wagyu and Kurobuta pork — from HK$128 a bowl. The original made its name in Bangkok malls for treating a street dish with fine-dining ingredients, and the Hong Kong room follows suit, sleek and modern rather than hawker-rough. It drew queues from opening week. Walk in off-peak to skip the line. Come for the most luxurious boat noodles in Hong Kong, straight from the brand that perfected them in Bangkok.
Walk in off-peak; the wagyu boat noodles, the Kurobuta pork bowl, the crispy pork belly, an order of extra broth.
5.Siaw
A Tsim Sha Tsui newcomer that won a Bib Gourmand in five months — go for the boat noodles and the holy-basil pork.
Siaw, on Hart Avenue in Tsim Sha Tsui, is the breakout of the 2026 guide: chef Art Sinlaparkorn and general manager Pae Promkerdkid earned a Michelin Bib Gourmand barely five months after opening. The cooking is tried-and-true central Thai done precisely — boat noodles, a pad kaprao (pork stir-fried with holy basil and chilli) over rice with a crisp fried egg, and a tight list of Bangkok comfort dishes rather than a sprawling menu. The room is small and modern, the prices fair, the execution the reason for the award. Book ahead now that the Bib has landed and the queues with it. Come for the city's most decorated new Thai kitchen, on the Kowloon side of the harbour.
Reserve ahead (post-Bib rush); the boat noodles, the holy-basil pork with a fried egg, the green curry, a Thai milk tea.
6.Friendship Thai Food
The Kowloon City institution anchoring Hong Kong's Little Thailand — go for cheap, fierce, family-cooked Thai the neighbourhood grew up on.
Friendship Thai Food, at 38 Kai Tak Road in Kowloon City, is the institution that explains where Hong Kong's Thai food actually comes from. Kowloon City — the old quarter beside the demolished Kai Tak airport — became the city's Little Thailand decades ago, when Thai workers, grocers and a temple clustered there, and Friendship is the canteen at its centre. The food is unfussy and cheap: green curry, tom yum, fried fish with fish sauce, papaya salad pounded to order, most plates well under HK$100. There is no Michelin star and no design — fluorescent light, plastic stools, a queue of Thai families and clued-in locals. Cash is easiest. Come for the realest, cheapest Thai meal in Hong Kong, in the neighbourhood that started it all.
Walk in with cash; the green curry, the pounded papaya salad, the fried fish with fish sauce, a Singha to wash it down.
How Hong Kong eats Thai
Hong Kong's Thai food has two distinct lives. The older one is in Kowloon City, the city's Little Thailand: from the 1980s, Thai migrants settled in the low-rise streets beside the old Kai Tak airport, opening grocers, a temple and a dense cluster of family canteens. It is still the cheapest, most authentic Thai eating in the city, and each April the neighbourhood throws a Songkran (Thai new year) water festival that draws crowds across the harbour. The newer life is the modern wave — Samsen, ThongSmith, Siaw and the one-star Aaharn — that took Thai cooking out of the enclave and made it a citywide obsession, boat noodles and Isaan grills included.
A few mechanics. The fine-dining room, Aaharn, books well ahead and runs a set menu; the Bib Gourmand noodle shops are walk-in and run queues rather than reservations, so go just before opening or mid-afternoon. Tipping is modest — a service charge is usually added to sit-down bills, and nobody tips at a Kowloon City canteen, where cash is quickest. Thai food in Hong Kong tends to be cooked milder than in Bangkok by default, so say "Thai-spicy" if you want the real heat. Lunch peaks 12:30–14:00; the noodle shops fill fast. The full neighbourhood map is in the Hong Kong dining guide.
Where not to look for it
Skip these mismatches
Aaharn, if you want fiery, cheap street Thai. It is a refined, set-menu room built for balance and finesse, not the chilli-forward heat of a Bangkok noodle stall. For that, go straight to Chachawan's Isaan grills or the Kowloon City canteens, where the food is cheaper and hits harder.
The trendy harbour-side noodle shops, if you want the authentic Kowloon City experience. Samsen and ThongSmith are polished, modern and queued by a young Central crowd. The real Little Thailand is across the water in Kowloon City, where Friendship Thai Food and its neighbours serve the unvarnished version at half the price.
Frequently asked
What is the best Thai restaurant in Hong Kong?
For fine dining, Aaharn at Tai Kwun is the city's only Michelin-starred Thai, run by David Thompson, the chef who earned Bangkok's Nahm a star and wrote the definitive book on royal Thai cooking. For everyday excellence, Samsen's Bib Gourmand boat noodles are the modern benchmark, and Chachawan is the place for fiery Isaan cooking. For the real, cheap, neighbourhood version, Kowloon City's Friendship Thai Food is the institution at the centre of Hong Kong's Little Thailand.
Where is Hong Kong's Thai neighbourhood?
Kowloon City, the old quarter beside the demolished Kai Tak airport, is Hong Kong's Little Thailand. From the 1980s, Thai workers, grocers, a temple and dozens of family-run restaurants clustered there, and it remains the place to eat the cheapest and most authentic Thai food in the city. Streets like Kai Tak Road and South Wall Road are lined with Thai canteens and grocery shops. Each April the neighbourhood hosts a Songkran water festival for the Thai new year, one of the liveliest street events in Hong Kong.
Does Hong Kong have a Michelin-starred Thai restaurant?
Yes — Aaharn, in the historic Armoury building at Tai Kwun in Central, holds one Michelin star through the 2026 guide. It is the project of Australian chef David Thompson, formerly of the Michelin-starred Nahm in Bangkok, and serves a short, seasonal menu of refined Thai cooking with ingredients flown from Thailand. Several Thai restaurants also hold Michelin Bib Gourmands, including all branches of Samsen and the 2026 newcomer Siaw in Tsim Sha Tsui, which earned the award five months after opening.
How much does Thai food cost in Hong Kong?
It spans the full range. A meal at the one-star Aaharn runs into the high hundreds of Hong Kong dollars for a set menu. The Bib Gourmand noodle shops are far cheaper — Samsen's signature boat noodles are around HK$158, ThongSmith's premium bowls from HK$128. In Kowloon City, family canteens like Friendship Thai Food serve full plates of curry and grilled fish for well under HK$100 a dish. You can eat brilliantly across every price point.
What Thai dishes should I order in Hong Kong?
Start with boat noodles (kuaitiao ruea), the intense beef-broth bowls that Samsen and ThongSmith have made famous in the city. At Chachawan, order the Isaan staples — gai yang (grilled chicken), som tam (green papaya salad) and a salt-crusted grilled fish. At Aaharn, trust the seasonal set menu of curries and nahm prik relishes. In Kowloon City, go for green curry, tom yum and whatever fried fish is coming out of the kitchen. Order the salads Thai-spicy only if you mean it.
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