Cheapest return flights from Chiang Mai (CNX) to Seoul (ICN), March

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Mar 14 Mar Jeju Air
Direct Flight
09 Mar 13 Mar Thai AirAsia
03 Mar 08 Mar Eastar Jet
Direct Flight
04 Mar 08 Mar Eastar Jet
Direct Flight
12 Mar 27 Mar Eastar Jet
Direct Flight
12 Mar 23 Mar Eastar Jet
Direct Flight
12 Mar 22 Mar Eastar Jet
Direct Flight
18 Mar 21 Mar Eastar Jet
Direct Flight
18 Mar 23 Mar Eastar Jet
Direct Flight
18 Mar 22 Mar Eastar Jet
Direct Flight
Powered by

deals for one-way flights from Chiang Mai to Seoul in March.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Jul 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.