Flights Koh Samui — Shanghai is a popular route. The straight-line distance is 3 271 km. Flight time 4h 21m. Time difference +1h.
From Koh Samui (USM) flights depart from 1 airport: USM. To Shanghai (SHA) — 1 arrival airport: PVG.
1 airline operate on this route: Bangkok Airways.
The minimum price for the next 3 months — from $209 (30.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $252, ranging from $209 to $304. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Sunday.