Flights Koh Samui — Trat is a popular route. The straight-line distance is 390 km. Flight time 0 h 58 min. Time difference +0 h.
From Koh Samui (USM) flights depart from one airport. To Trat (TDX) — one arrival airport.
1 airline operate on this route: Bangkok Airways. Compare prices, baggage allowance and departure times.
The minimum price for the next 6 months — from 125 $ (11.11.2026). The cheapest dates are highlighted in the calendar above.