Airport · Sihanukville, Cambodia
Sihanoukville International Airport (KOS)
IATA KOSICAO VDSV5 airlines7 destinationsCambodia
Sihanoukville International Airport (KOS) currently has nonstop service to 7 destinations on 5 airlines in our latest departure data. The busiest route is to Kuala Lumpur (KUL), served by 2 carriers, and the largest operator here is Cambodia Angkor Air with nonstops to 3 destinations. 6 of its routes are international.
Route data as of June 15, 2026, based on a 6-day departures sample.
Where can you fly nonstop from KOS?
You can fly nonstop from KOS to 7 destinations, including 6 international routes. Current schedules show about 3.4 flights per day across those routes. The busiest options start with Kuala Lumpur (KUL), Ho Chi Minh City (SGN), Siem Reap (SAI).