Ruili Airlines
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Cambodia
Sihanoukville Airport (Kompong Som)
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China
Sunan Shuofang International Airport
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Scan through all non-stop flights from Sihanoukville to Wuxi / Suzhou. The full flight schedule below gives an overview of all non-stop flights from KOS to WUX, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Wuxi / Suzhou is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Wuxi / Suzhou any time of the year, but the best months to explore are from to and from to .

Currently, there is only one airline operating non-stop flights from Sihanoukville KOS to Wuxi / Suzhou WUX, 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 KOS WUX flight schedule.
Flights from KOS to WUX are operated once a week. All flights depart at 18:45.
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 Sihanoukville to Wuxi / Suzhou takes 4 hours and 10 minutes. The flight distance between Sihanoukville and Wuxi / Suzhou is 1,799 miles (or 2,895 km).
There is 1 airport in Wuxi / Suzhou: Sunan Shuofang International Airport (WUX).
There is 1 flight per week flying from Sihanoukville to Wuxi / Suzhou (as of April 2026).
4 hours and 10 minutes is the average flight time from Sihanoukville to Wuxi / Suzhou.
The distance from Sihanoukville to Wuxi / Suzhou is 1,799 miles (2,895 kilometers).
Ruili Airlines is the only airline flying nonstop from Sihanoukville to Wuxi / Suzhou.
There are no alliances flying direct from Sihanoukville to Wuxi / Suzhou at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Sihanoukville to Wuxi / Suzhou:
The earliest flight departs at 18:45 from Sihanoukville and arrives at 23:55 at Wuxi / Suzhou.
The latest flight departs at 18:45 from Sihanoukville and arrives at 23:55 at Wuxi / Suzhou.
1,799 miles (2,895 km) · 4h 10m
18:45
23:55
Ruili Airlines
DR 5032
Ruili Airlines
Boeing 737-800 (winglets)
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F
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