Bangkok (DMK) to Siem Reap (SAI) flights
Nonstop from Don Mueang International to Siem Reap-Angkor International Airport: distance, flying time, which airlines fly it and how often.
Distance
395km
245 mi, great circle
Flying time
1h 11m
typical, gate to gate
Flights a day
2.3
average, November 2026
Airlines
1
passenger airlines
Airlines flying DMK to SAI
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 DMK to SAI fares by month.
Both directions
- Siem Reap-Angkor International Airport (SAI) · we don't have SAI's route list yet
- All nonstop routes from Bangkok (DMK)
- DMK to SAI on the flight-path tool
Frequently asked questions
How long is the flight from Bangkok to Siem Reap?
About 1h 11m gate to gate for the 395 km (245 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from DMK to SAI?
Thai AirAsia, with about 2.3 flights a day between them in our data (AeroDataBox, November 2026).