Sihanouk International (KOS) is an airport in Preah Sihanouk, Cambodia serving 9 nonstop destinations across 4 countries. The largest operators are Air Cambodia, Sky Angkor Airlines and Ruili Airlines. Updated 31 August 2026.
Frequently asked questions
How many nonstop destinations does KOS have?
KOS (Sihanouk International) serves 9 nonstop destinations across 4 countries.
Which airlines fly nonstop from KOS?
Airlines flying nonstop from KOS include Sky Angkor Airlines, Air Cambodia, Ruili Airlines, AirAsia, Mahogany Air.
What is the ICAO code for KOS?
The ICAO code for KOS (Sihanouk International) is VDSV.
