Air Cambodia
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Cambodia
Sihanoukville Airport (Kompong Som)
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Cambodia
Siem Reap–Angkor Airport
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Scan through all non-stop flights from Sihanoukville to Siem Reap. The full flight schedule below gives an overview of all non-stop flights from KOS to SAI, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Siem Reap is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Siem Reap experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.
In total there are 2 airlines operating nonstop flights from Sihanoukville KOS to Siem Reap SAI. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their KOS SAI flight schedule.
Flights from KOS to SAI are operated 9 times a week, with an average of 1 flight per day. Departure times vary between 11:15 - 20:15. The earliest flight departs at 11:15, the last flight departs at 20:15. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Sihanoukville to Siem Reap takes 1 hour and 15 minutes. The flight distance between Sihanoukville and Siem Reap is 196 miles (or 315 km).
There is 1 airport in Siem Reap: Siem Reap–Angkor Airport (SAI).
There are 9 flights per week flying from Sihanoukville to Siem Reap (as of May 2026).
1 hour and 15 minutes is the average flight time from Sihanoukville to Siem Reap.
The distance from Sihanoukville to Siem Reap is 196 miles (315 kilometers).
Air Cambodia and Cambodia Airways are flying nonstop from Sihanoukville to Siem Reap.
There are no alliances flying direct from Sihanoukville to Siem Reap at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Sihanoukville to Siem Reap:
The earliest flight departs at 11:15 from Sihanoukville and arrives at 12:20 at Siem Reap.
The latest flight departs at 20:15 from Sihanoukville and arrives at 21:20 at Siem Reap.
196 miles (315 km) · 1h 15m
13:35
14:30
Air Cambodia
K6 130
Air Cambodia
Aerospatiale/Alenia ATR 72
Y
W
J
F
16:50
18:05
Cambodia Airways
KR 803
Cambodia Airways
Aerospatiale/Alenia ATR 42/ ATR 72
Y
W
J
F
16:55
17:55
Air Cambodia
K6 130
Air Cambodia
Aerospatiale/Alenia ATR 72
Y
W
J
F
16:55
17:55
Air Cambodia
K6 130
Air Cambodia
Aerospatiale/Alenia ATR 72
Y
W
J
F
20:15
21:20
Air Cambodia
K6 130
Air Cambodia
Aerospatiale/Alenia ATR 72
Y
W
J
F
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