Search flights from Chiang Mai (CNX) to Koh Samui (USM)

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Cheapest flights to Koh Samui

The cheapest flights available in the next 60 days – prices are updated regularly

Thu 20 Nov
US$105.47
One way
Economy
1 traveller
Wed 19 Nov
US$106.82
One way
Economy
1 traveller
Tue 18 Nov
US$110.25
One way
Economy
1 traveller

Flying from Chiang Mai to Koh Samui : things to know

The most popular route is from Chiang Mai International Airport in Chiang Mai to Samui International Airport in Koh Samui . On average this flight takes 2 hours 56 minutes one way and costs US$632 for the round trip.

Most popular route
Chiang Mai International Airport (CNX) to Samui International Airport (USM)
Average flight time
2 hours 56 minutes
Average round-trip price
US$632
Fly from Chiang Mai to Koh Samui
8 airlines

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Airlines that fly from Chiang Mai to Koh Samui

Airline options may vary according to recently booked flights and your search terms

  • Bangkok Airways
  • Thai VietJet Air
  • Thai Airasia
  • Nok Air
  • Thai Airways
  • Thai Lion Air
  • Scoot
  • Myanmar Airways

Frequently asked questions

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