Cheapest return flights from Busan to Chiang Mai in October from $177

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

Return flights

28 Oct - 31 Oct Eastar Jet direct
11 Oct - 31 Oct Eastar Jet direct
12 Oct - 31 Oct Eastar Jet direct
27 Oct - 31 Oct Eastar Jet direct
28 Oct - 29 Oct Eastar Jet direct
11 Oct - 27 Oct Eastar Jet direct
11 Oct - 28 Oct Eastar Jet direct
11 Oct - 29 Oct Eastar Jet direct
10 Oct - 27 Oct Eastar Jet direct
10 Oct - 29 Oct Eastar Jet direct
28 Oct - 09 Nov Eastar Jet direct
28 Oct - 13 Nov Eastar Jet direct
28 Oct - 14 Nov Eastar Jet direct
27 Oct - 09 Nov Eastar Jet direct
27 Oct - 13 Nov Eastar Jet direct
27 Oct - 14 Nov Eastar Jet direct
31 Oct - 09 Nov Eastar Jet direct
31 Oct - 13 Nov Eastar Jet direct
31 Oct - 14 Nov Eastar Jet direct
28 Oct - 12 Nov Eastar Jet direct

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

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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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