Flights Muscat — Koh Samui is a popular route. The straight-line distance is 4 687 km. Flight time 6h 1m. Time difference +3h.
From Muscat (MCT) flights depart from 1 airport: MCT. To Koh Samui (USM) — 1 arrival airport: USM.
2 airlines operate on this route: Flydubai, IndiGo.
The minimum price for the next 3 months — from $348 (16.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $389, ranging from $348 to $430. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Monday.