Cheapest return flights from Seoul to Chiang Mai in July from 166€

Best time to book flights for Seoul (ICN) to Chiang Mai (CNX) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Chiang Mai (CNX) in July 2025 (see full year).

Return flights

02 Jul - 10 Jul Eastar Jet direct
06 Jul - 10 Jul Jin Air direct
02 Jul - 22 Jul Eastar Jet direct
02 Jul - 16 Jul Eastar Jet direct
02 Jul - 17 Jul Eastar Jet direct
02 Jul - 20 Jul Eastar Jet direct
02 Jul - 18 Jul Eastar Jet direct
02 Jul - 12 Jul Eastar Jet direct
02 Jul - 03 Jul Eastar Jet direct
02 Jul - 04 Jul Eastar Jet direct
31 Jul - 20 Aug AirAsia X
17 Jul - 06 Aug AirAsia X
31 Jul - 19 Aug AirAsia X
16 Jul - 06 Aug Jin Air
31 Jul - 14 Aug AirAsia X
31 Jul - 06 Aug AirAsia X
21 Jul - 06 Aug Thai AirAsia X
22 Jul - 06 Aug Thai AirAsia X
31 Jul - 13 Aug AirAsia X
16 Jul - 13 Aug Thai AirAsia X

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