Airports · 12 min read
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Singapore (SIN) to Siem Reap (SAI) flights
Nonstop from Singapore Changi to Siem Reap-Angkor International Airport: distance, flying time, which airlines fly it and how often.
Distance
1,337km
831 mi, great circle
Flying time
2h 26m
typical, gate to gate
Flights a day
2.3
average, November 2026
Airlines
1
passenger airlines
Airlines flying SIN 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 SIN 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 Singapore (SIN)
- SIN to SAI on the flight-path tool
Related guides
Frequently asked questions
How long is the flight from Singapore to Siem Reap?
About 2h 26m gate to gate for the 1,337 km (831 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from SIN to SAI?
Singapore Airlines, with about 2.3 flights a day between them in our data (AeroDataBox, November 2026).