Koh Samui (USM) to Hong Kong (HKG) flights
One airline flies nonstop from Koh Samui (USM) to Hong Kong (HKG): Bangkok Airways. The two airports are 1,274 miles (2,050 km) apart. There are also 6 ways to fly it with one stop, through Bangkok, Bangkok and Phuket and more.
Airlines flying nonstop from USM to HKG
- Bangkok AirwaysNot in an alliance · bookable with 3 programsWho books it
Book USM to HKG with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air France-KLM Flying BlueBooks Bangkok Airways
- Emirates SkywardsBooks Bangkok Airways
- Singapore Airlines KrisFlyerBooks Bangkok Airways
USM to HKG with one stop
6 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Bangkok (BKK)Bangkok Airways, then Cathay Pacific, Emirates and 5 more
+4
- Via Bangkok (DMK)Bangkok Airways, then Thai Lion Air
- Via Phuket (HKT)Bangkok Airways, then HK Express, Cathay Pacific and 1 more
- Via Chiang Mai (CNX)Bangkok Airways, then HK Express
- Via Singapore (SIN)Scoot the whole way
- Via Chengdu (TFU)Bangkok Airways, then Air China and Tibet Airlines
USM to HKG: common questions
Which airlines fly nonstop from USM to HKG?
Bangkok Airways flies nonstop from Koh Samui (USM) to Hong Kong (HKG).
How far is Koh Samui from Hong Kong by plane?
Koh Samui (USM) and Hong Kong (HKG) are 1,274 miles (2,050 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book USM to HKG award flights?
3 programs can book at least one of the nonstop airlines: Air France-KLM Flying Blue, Emirates Skywards and Singapore Airlines KrisFlyer. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does USM to HKG cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for USM to HKG with taxes and fees.
Where can I connect between Koh Samui and Hong Kong?
The most direct connections are through Bangkok (BKK), Bangkok (DMK), Phuket (HKT), Chiang Mai (CNX) and Singapore (SIN). On 1 of them the same airline flies both flights, for example Scoot through Singapore.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.