Hong Kong (HKG) to Na Thon (Ko Samui Island) (USM) flights
Nonstop from Hong Kong International to Samui International Airport: distance, flying time, which airlines fly it and how often.
Distance
2,048km
1,273 mi, great circle
Flying time
3h 06m
typical, gate to gate
Flights a day
1.1
average, November 2026
Airlines
1
passenger airlines
Airlines flying HKG to USM
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare HKG to USM fares by month.
Both directions
- Samui International Airport (USM) · we don't have USM's route list yet
- All nonstop routes from Hong Kong (HKG)
- HKG to USM on the flight-path tool
Frequently asked questions
How long is the flight from Hong Kong to Na Thon (Ko Samui Island)?
About 3h 06m gate to gate for the 2,048 km (1,273 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from HKG to USM?
Bangkok Airways, with about 1.1 flights a day between them in our data (AeroDataBox, November 2026).