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

Return flights

05 Mar - 09 Mar	Jin Air	direct
05 Mar - 07 Mar	Jin Air	direct
05 Mar - 06 Mar	Jin Air	direct
04 Mar - 09 Mar	Jin Air	direct
12 Mar - 26 Mar	Jin Air	direct
13 Mar - 26 Mar	Jin Air	direct
05 Mar - 08 Mar	Jin Air	direct
11 Mar - 26 Mar	Jin Air	direct
04 Mar - 07 Mar	Jin Air	direct
04 Mar - 06 Mar	Jin Air	direct
30 Mar - 04 Apr	Vietnam Airlines
24 Mar - 04 Apr	Vietnam Airlines
29 Mar - 04 Apr	Vietnam Airlines
28 Mar - 04 Apr	Vietnam Airlines

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

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 March from 215€

Return flights