Cheapest return flights from Chiang Mai to Seoul in March from 167€

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Seoul (ICN) in March 2026 (see full year).

Return flights

13 Mar - 15 Mar AirAsia
19 Mar - 24 Mar Eastar Jet direct
15 Mar - 24 Mar Eastar Jet direct
17 Mar - 24 Mar Eastar Jet direct
19 Mar - 21 Mar Eastar Jet direct
19 Mar - 25 Mar Eastar Jet direct
19 Mar - 26 Mar Eastar Jet direct
15 Mar - 16 Mar Eastar Jet direct
15 Mar - 21 Mar Eastar Jet direct
15 Mar - 25 Mar Eastar Jet direct
27 Mar - 01 Apr Eastar Jet direct
19 Mar - 01 Apr Eastar Jet direct
15 Mar - 01 Apr Eastar Jet direct
26 Mar - 01 Apr Eastar Jet direct
17 Mar - 01 Apr Eastar Jet direct
28 Mar - 02 Apr Eastar Jet direct
28 Mar - 01 Apr Eastar Jet direct
27 Mar - 02 Apr Eastar Jet direct
19 Mar - 02 Apr Eastar Jet direct
15 Mar - 02 Apr Eastar Jet direct

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

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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.

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