Cheapest return flights from Chiang Mai to Seoul in June from $221

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

Return flights

11 Jun - 14 Jun Eastar Jet direct
11 Jun - 27 Jun Eastar Jet direct
11 Jun - 13 Jun Eastar Jet direct
11 Jun - 20 Jun Eastar Jet direct
11 Jun - 21 Jun Eastar Jet direct
11 Jun - 28 Jun Eastar Jet direct
25 Jun - 28 Jun Eastar Jet direct
25 Jun - 27 Jun Eastar Jet direct
17 Jun - 28 Jun Eastar Jet direct
17 Jun - 27 Jun Eastar Jet direct
25 Jun - 05 Jul Eastar Jet direct
25 Jun - 04 Jul Eastar Jet direct
17 Jun - 05 Jul Eastar Jet direct
17 Jun - 04 Jul Eastar Jet direct
11 Jun - 02 Jul Eastar Jet direct
11 Jun - 01 Jul Eastar Jet direct
25 Jun - 02 Jul Eastar Jet direct
25 Jun - 01 Jul Eastar Jet direct
17 Jun - 02 Jul Eastar Jet direct
17 Jun - 01 Jul Eastar Jet direct

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

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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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