How long is the flight from Koh Samui to Hong Kong?

Direct flights from USM to HKG cover approximately 2,050 km (1,274 miles), with an estimated flight time of 2h 25m. Operating airlines: PG.

Cheap flights from Koh Samui to Hong Kong

Direct flight: 2,050 km, ~2h 25m from Koh Samui (USM) to Hong Kong (HKG).

Last updated May 25, 2026 · By Flightmaps Editorial

How long is the flight from Koh Samui to Hong Kong?

Direct flights from USM to HKG cover approximately 2,050 km (1,274 miles), with an estimated flight time of 2h 25m. Operating airlines: PG.

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