March is by far the best month, wherein you can get cheapest flights for Chiang Mai to Ko Samui. Meanwhile, June is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
June- During this month the footfall is less so, the flight is gradually inexpensive.
June - is the cheapest month to book round trip flights.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
CNX
13:55
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
20:50
Ko Samui
Samui Airport
Fri, 11 Jul 2025
CNX
11:55
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
17:45
Ko Samui
Samui Airport
Fri, 11 Jul 2025
CNX
11:55
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
18:30
Ko Samui
Samui Airport
Fri, 11 Jul 2025
CNX
11:35
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
13:20
Ko Samui
Samui Airport
Fri, 11 Jul 2025
CNX
10:05
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
20:25
Ko Samui
Samui Airport
Fri, 11 Jul 2025
CNX
12:35
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
07:35
Ko Samui
Samui Airport
Sat, 12 Jul 2025
CNX
11:15
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
07:35
Ko Samui
Samui Airport
Sat, 12 Jul 2025
CNX
10:30
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
21:35
Ko Samui
Samui Airport
Fri, 11 Jul 2025
CNX
18:50
Chiang Mai
Chiang Mai International Airport
Fri , 11 Jul 2025
USM
07:35
Ko Samui
Samui Airport
Sat, 12 Jul 2025
Flying from Chiang Mai to Ko Samui has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Chiang Mai to Ko Samui is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Chiang Mai International Airport (CNX) and Samui Airport (USM). You can expect a flight distance of approximately 1031 km, and most direct services cover it in around 12:00.
Let’s take a closer look at everything you need to know before booking your flight from Chiang Mai to Ko Samui.
Flight Details | Information |
---|---|
Route Distance | 1031 km |
Average Flight Time | 12:00 hrs |
Departure Airport | Chiang Mai International Airport (CNX) |
Arrival Airport | Samui Airport (USM) |
Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
Direct Flights | YES |
Common Airlines | Thai Vietjet Air, Bangkok Airways, China Eastern Airlines, Malaysia Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.