Wuxi (WUX) to Sihanoukville (KOS) flights
One airline flies nonstop from Wuxi (WUX) to Sihanoukville (KOS): Ruili Airlines. The two airports are 1,800 miles (2,897 km) apart. There are also 5 ways to fly it with one stop, through Guangzhou, Shenzhen and Kunming and more.
Airlines flying nonstop from WUX to KOS
- DRRuili AirlinesNot in an alliance
WUX to KOS with one stop
5 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Guangzhou (CAN)9 Air, China Southern Airlines and 2 more, then AQ
+1
- Via Shenzhen (SZX)China Southern Airlines, Donghai Airlines and 4 more, then Air CambodiaDZ+3K6
- Via Kunming (KMG)Ruili Airlines the whole wayA6DR+1DR
- Via Chongqing (CKG)Sichuan Airlines, China Eastern Airlines and 2 more, then Air Cambodia3U+1
K6 - Via Kuala Lumpur (KUL)Juneyao Airlines, then AirAsia and Mahogany Air
KT
WUX to KOS: common questions
Which airlines fly nonstop from WUX to KOS?
Ruili Airlines flies nonstop from Wuxi (WUX) to Sihanoukville (KOS).
How far is Wuxi from Sihanoukville by plane?
Wuxi (WUX) and Sihanoukville (KOS) are 1,800 miles (2,897 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does WUX to KOS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for WUX to KOS with taxes and fees.
Where can I connect between Wuxi and Sihanoukville?
The most direct connections are through Guangzhou (CAN), Shenzhen (SZX), Kunming (KMG), Chongqing (CKG) and Kuala Lumpur (KUL). On 1 of them the same airline flies both flights, for example Ruili Airlines through Kunming.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.