Cheapest return flights from Busan to Chiang Mai in December from $185

AirHint found the following cheapest return flights from Busan (PUS) to Chiang Mai (CNX) in December 2025 (see full year).

Return flights

02 Dec - 03 Dec Eastar Jet direct
09 Dec - 26 Dec Eastar Jet direct
09 Dec - 25 Dec Eastar Jet direct
02 Dec - 11 Dec Eastar Jet direct
02 Dec - 09 Dec Eastar Jet direct
09 Dec - 11 Dec Eastar Jet direct
01 Dec - 17 Dec Jeju Air
05 Dec - 14 Dec Air China
01 Dec - 09 Dec Jeju Air
09 Dec - 23 Dec Eastar Jet direct
02 Dec - 03 Jan Eastar Jet direct
29 Dec - 01 Jan Air China
25 Dec - 01 Jan Air China
28 Dec - 01 Jan Air China
29 Dec - 06 Jan Air China
15 Dec - 14 Jan Jeju Air
29 Dec - 08 Jan Eastar Jet direct
29 Dec - 07 Jan Eastar Jet direct
28 Dec - 08 Jan Eastar Jet direct
28 Dec - 07 Jan Eastar Jet direct

Also check the deals for one-way flights from Busan to Chiang Mai in December.

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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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