Departure time
Airlines
Fares are the lowest prices found recently and can change when you click through. You book on the airline's or travel agency's website. AirTriply may earn a commission at no extra cost to you.
Lowest fareTHB 2,986
Cheapest monthNovember 2026
Typical flight time2h 30m
Direct flightsNo
Lowest fare by month
Airlines on this route
Frequently asked questions
What is the cheapest month to fly from Chiang Mai to Koh Samui?
November 2026 has had the lowest recent fares, from THB 2,986 one way.
How long is the flight from Chiang Mai to Koh Samui?
A typical flight takes about 2h 30m.
Are there direct flights from Chiang Mai to Koh Samui?
No direct flights were found recently. Most trips include a stop.
Where do I book my ticket?
AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.
Popular routes
Chiang Mai → BangkokChiang Mai → Khon KaenChiang Mai → Hua HinChiang Mai → Udon ThaniChiang Mai → XianChiang Mai → Surat ThaniChiang Mai → Nakhon PhanomChiang Mai → GuangzhouChiang Mai → PattayaChiang Mai → KrabiChiang Mai → PhuketChiang Mai → ChumphonChiang Mai → HanoiChiang Mai → Ho Chi Minh CityCheap flights to Koh SamuiCheap flights from Koh Samui
