AirHint found the following cheapest return flights from Bangkok (BKK) to Busan (PUS) in February 2026 (see full year).

Return flights

26 Feb - 03 Mar	Jin Air	direct
04 Feb - 23 Feb	Jin Air	direct
26 Feb - 09 Mar	Jin Air	direct
26 Feb - 27 Feb	Jin Air	direct
02 Feb - 06 Feb	China Airlines
19 Feb - 22 Feb	Thai VietJet Air
23 Feb - 03 Mar	Jin Air	direct
23 Feb - 23 Feb	Jin Air	direct
23 Feb - 09 Mar	Jin Air	direct
04 Feb - 19 Feb	Jin Air	direct
04 Feb - 14 Feb	Jin Air	direct
23 Feb - 27 Feb	Jin Air	direct
02 Feb - 19 Feb	Jin Air	direct
02 Feb - 14 Feb	Jin Air	direct

Also check the deals for one-way flights from Bangkok to Busan in February.

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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Cheapest return flights from Bangkok to Busan in February from $327

Return flights