Phnom Penh to Sihanoukville cheap flights (PNH to KOS) - Expedia

A turquoise boat anchored near a beach with clear water and a forested hill in the background.

Popular airlines from Phnom Penh Intl. Airport (PNH) to Sihanoukville (KOS)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 45% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Phnom Penh Intl. Airport
Destination airport	Sihanoukville
Distance	170 km away

Explore a world of travel with Expedia

Flights from Taipei (TPE) to Sihanoukville (KOS)
Standard Link for Flights from Taipei (TPE) to Sihanoukville (KOS)
Flights from Bangkok (BKK) to Sihanoukville (KOS)
Standard Link for Flights from Bangkok (BKK) to Sihanoukville (KOS)
Flights from Hong Kong (HKG) to Sihanoukville (KOS)
Standard Link for Flights from Hong Kong (HKG) to Sihanoukville (KOS)
Flights to Sihanoukville
Standard Link for Flights to Sihanoukville

*Available to One Key members.