Cheapest return flights from Seoul to Chiang Mai in November from $293

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

Return flights

02 Nov - 05 Nov Thai AirAsia
12 Nov - 19 Nov Thai AirAsia
08 Nov - 12 Nov Thai AirAsia
08 Nov - 13 Nov Thai AirAsia
06 Nov - 10 Nov Thai AirAsia
15 Nov - 27 Nov Vietnam Airlines
11 Nov - 18 Nov Thai AirAsia
03 Nov - 06 Nov Thai AirAsia
11 Nov - 15 Nov Thai AirAsia
11 Nov - 16 Nov VietJet Air
28 Nov - 02 Dec China Airlines
13 Nov - 03 Dec China Airlines
27 Nov - 02 Dec China Airlines
29 Nov - 08 Dec China Airlines
28 Nov - 02 Dec Korean Air direct
13 Nov - 03 Dec Korean Air direct
27 Nov - 02 Dec Korean Air direct
29 Nov - 08 Dec Korean Air direct

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

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