Cheap flights from Sihanoukville to Phnom Penh

Direct flight: 165 km, ~12m from Sihanoukville (KOS) to Phnom Penh (KTI).

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Live fares · KOS → KTI

Frequently asked questions

  • How long is the flight from Sihanoukville to Phnom Penh?

    Direct flights from KOS to KTI cover approximately 165 km (103 miles), with an estimated flight time of 12m. Operating airlines: various.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: KOS → KTI Cheapest month to fly to Phnom Penh All flights from Sihanoukville All flights to Phnom Penh Flights to Cambodia Visa-free with Cambodia passport