Cheapest return flights from Chiang Mai to Seoul in July from $231

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

Return flights

02 Jul - 05 Jul Eastar Jet direct
02 Jul - 04 Jul Eastar Jet direct
01 Jul - 05 Jul Eastar Jet direct
01 Jul - 04 Jul Eastar Jet direct
01 Jul - 02 Jul Eastar Jet direct
02 Jul - 12 Jul Eastar Jet direct
02 Jul - 11 Jul Eastar Jet direct
01 Jul - 12 Jul Eastar Jet direct
01 Jul - 11 Jul Eastar Jet direct
09 Jul - 12 Jul Eastar Jet direct
23 Jul - 08 Aug Eastar Jet direct
23 Jul - 09 Aug Eastar Jet direct
23 Jul - 12 Aug Eastar Jet direct
18 Jul - 08 Aug Eastar Jet direct
19 Jul - 08 Aug Eastar Jet direct
19 Jul - 09 Aug Eastar Jet direct
22 Jul - 08 Aug Eastar Jet direct
22 Jul - 09 Aug Eastar Jet direct
30 Jul - 19 Aug Eastar Jet direct
30 Jul - 16 Aug Eastar Jet direct

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

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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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