Cheap flights from Phuket to Koh Samui

Direct flight: 251 km, ~18m from Phuket (HKT) to Koh Samui (USM).

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Live fares · HKT → USM

Frequently asked questions

  • How long is the flight from Phuket to Koh Samui?

    Direct flights from HKT to USM cover approximately 251 km (156 miles), with an estimated flight time of 18m. Operating airlines: PG.

Related guides for this route

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

Full route page: HKT → USM Cheapest month to fly to Koh Samui All flights from Phuket All flights to Koh Samui Flights to Thailand Visa-free with Thailand passport PG routes