Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: Sep 2, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

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

Click a month below to see all dates for that month.

All destinations from Chiang Mai (CNX)

Lowest fare by month
Month	Price
September 2026	$ 199
October 2026	$ 199
November 2026	$ 403
December 2026	$ 337
February 2027	$ 440
April 2027	$ 603

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

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Sep 2, 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.

Find your flight now

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

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

About these fares

Sign In

User Name