Ruili Airlines
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China
Sunan Shuofang International Airport
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Cambodia
Sihanoukville Airport (Kompong Som)
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Scan through all non-stop flights from Wuxi / Suzhou to Sihanoukville. The full flight schedule below gives an overview of all non-stop flights from WUX to KOS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Sihanoukville 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, Sihanoukville 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.
Currently, there is only one airline operating non-stop flights from Wuxi / Suzhou WUX to Sihanoukville KOS, which is Ruili Airlines. 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 WUX KOS flight schedule.
Flights from WUX to KOS are operated once a week. All flights depart at 14:30.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Wuxi / Suzhou to Sihanoukville takes 4 hours and 25 minutes. The flight distance between Wuxi / Suzhou and Sihanoukville is 1,799 miles (or 2,895 km).
There is 1 airport in Sihanoukville: Sihanoukville Airport (Kompong Som) (KOS).
There is 1 flight per week flying from Wuxi / Suzhou to Sihanoukville (as of April 2026).
4 hours and 25 minutes is the average flight time from Wuxi / Suzhou to Sihanoukville.
The distance from Wuxi / Suzhou to Sihanoukville is 1,799 miles (2,895 kilometers).
Ruili Airlines is the only airline flying nonstop from Wuxi / Suzhou to Sihanoukville.
There are no alliances flying direct from Wuxi / Suzhou to Sihanoukville at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Wuxi / Suzhou to Sihanoukville:
The earliest flight departs at 14:30 from Wuxi / Suzhou and arrives at 17:55 at Sihanoukville.
The latest flight departs at 14:30 from Wuxi / Suzhou and arrives at 17:55 at Sihanoukville.
1,799 miles (2,895 km) · 4h 25m
14:30
17:55
Ruili Airlines
DR 5031
Ruili Airlines
Boeing 737-800 (winglets)
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