Search flights from Seoul (SEL) to Chiang Mai (CNX)

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Cheapest flights to Chiang Mai

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

Tue 25 Nov
US$117.34
One way
Economy
1 traveller
Sat 13 Dec
US$118.54
One way
Economy
1 traveller
Mon 24 Nov
US$118.59
One way
Economy
1 traveller

Flying from Seoul to Chiang Mai: things to know

The most popular route is from Incheon International Airport in Seoul to Chiang Mai International Airport in Chiang Mai. On average this flight takes 6 hours 47 minutes one way and costs US$865 for the round trip.

Most popular route
Incheon International Airport (ICN) to Chiang Mai International Airport (CNX)
Average flight time
6 hours 47 minutes
Average round-trip price
US$865
Fly from Seoul to Chiang Mai
16 airlines

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Airlines that fly from Seoul to Chiang Mai

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

  • Jeju Air
  • Jin Air
  • Korean Air
  • Asiana Airlines
  • Eastar Jet
  • Air China
  • Thai Airasia X
  • AirAsia X
  • China Eastern Airlines
  • Tway Air
  • China Southern Airlines
  • VietJet Air
  • Thai Airways
  • Malaysia Airlines
  • Hong Kong Express
  • Thai VietJet Air

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