Cheapest one-way flights from Chiang Mai to Seoul in December from 109€

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Seoul (ICN) in December 2025 (see full year).

One-Way flights

17 Dec Eastar Jet direct
10 Dec Eastar Jet direct
11 Dec T'way Air direct
12 Dec T'way Air direct
23 Dec Eastar Jet direct
13 Dec Eastar Jet direct
22 Dec Eastar Jet direct
15 Dec Eastar Jet direct
14 Dec Eastar Jet direct
20 Dec Eastar Jet direct

Also check the deals for return flights from Chiang Mai to Seoul in December.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

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