Cheapest return flights from Seoul to Chiang Mai in November from $272

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 November 2025 (see full year).

Return flights

27 Nov - 11 Dec Malaysia Airlines
17 Nov - 21 Nov Malaysia Airlines
23 Nov - 28 Nov Malaysia Airlines
17 Nov - 22 Nov Malaysia Airlines
17 Nov - 29 Nov Malaysia Airlines
02 Nov - 08 Nov Malaysia Airlines
07 Nov - 15 Nov Malaysia Airlines
27 Nov - 01 Dec Malaysia Airlines
06 Nov - 10 Nov Malaysia Airlines
13 Nov - 17 Nov Malaysia Airlines
06 Nov - 09 Nov Malaysia Airlines
15 Nov - 23 Nov Malaysia Airlines
27 Nov - 02 Dec China Airlines
29 Nov - 02 Dec China Airlines
23 Nov - 02 Dec HK Express
27 Nov - 01 Dec Korean Air direct
27 Nov - 11 Dec Korean Air direct
27 Nov - 02 Dec Korean Air direct
29 Nov - 02 Dec Korean Air direct
03 Nov - 31 Dec China Airlines

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

Skyscanner

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.

Book a cheap hotel in Chiang Mai

Cheap car rent in Chiang Mai