Schedule of direct flights from Chiang Mai to Koh Samui
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chiang Mai to Koh Samui:
Chiang Mai airports overview
Koh Samui airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Chiang Mai to Koh Samui
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chiang Mai to Koh Samui. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chiang Mai to Koh Samui
Below you will find a list of airlines operating flights on the Chiang Mai — Koh Samui route and the starting prices for flights of each specific airline on it.
Cheapest one way flight
$99
Bangkok Airways
1 transfer
3h 50m
04/21/2026
The cheapest one-way flight from Chiang Mai to Koh Samui departs on 04/21/2026, is operated by Bangkok Airways and costs $99
Cheapest round trip flight
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There is no information about the cheapest roundtrip flight from Chiang Mai to Koh Samui
The fastest flight
3h 50m
Fastest flight from Chiang Mai to Koh Samui takes 3h 50m
Direct flights
No direct flights
There are no direct flights on this route.
Earliest flight
11:35 AM
Latest flight
2:35 PM
Average flight duration
5h 15m
Direct flights count
7
Distance
1031km
Timezone difference
0h
The distance between Chiang Mai and Koh Samui is 1031km (639 miles).The average flight duration is 5h 15m.There are 7 direct flights from Chiang Mai to Koh Samui.Chiang Mai and Koh Samui are in the same time zone.Flights from Chiang Mai begin at 11:35 AM.The latest flight from Chiang Mai departs at 2:35 PM.
A direct flight is the most convenient and comfortable way to fly from Chiang Mai to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
How much is the cheapest flight ticket from Chiang Mai to Koh Samui?
The cheapest flight ticket from Chiang Mai to Koh Samui according to data for the last 48 hours costs $99
When is the best time to buy air tickets on the route Chiang Mai — Koh Samui?
Often the best time to buy tickets from Chiang Mai to Koh Samui is 2 months before departure.
When is the cheapest time of year to fly from Chiang Mai to Koh Samui?
Based on statistics over the past years, the lowest prices for flights from Chiang Mai to Koh Samui can be found flying in these months: April, January, March.
How long does it take to fly from Chiang Mai to Koh Samui?
The fastest flights from Chiang Mai to Koh Samui start from 3 hours 50 minutes in the air.
Which airline can fly direct from Chiang Mai to Koh Samui?
The following airlines operate direct flights on the route Chiang Mai — Koh Samui: Bangkok Airways
