Cheap flights from Sihanoukville to Chiang Mai

Connecting routes only from Sihanoukville (KOS) to Chiang Mai (CNX).

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Live fares · KOS → CNX

Frequently asked questions

  • Is there a direct flight from Sihanoukville to Chiang Mai?

    There is currently no non-stop service from KOS to CNX. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

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

Full route page: KOS → CNX Cheapest month to fly to Chiang Mai All flights from Sihanoukville All flights to Chiang Mai Flights to Thailand Visa-free with Cambodia passport