Cheapest return flights from Bangkok to Busan in December from $240

Best time to book flights for Bangkok (BKK) to Busan (PUS) flights at AirHint

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

Return flights

10 Dec - 14 Dec VietJet Air
05 Dec - 10 Dec Vietnam Airlines
04 Dec - 11 Dec Vietnam Airlines
27 Dec - 04 Jan Vietnam Airlines
27 Dec - 02 Jan Vietnam Airlines
24 Dec - 02 Jan Vietnam Airlines
28 Dec - 03 Jan Vietnam Airlines
25 Dec - 30 Dec Vietnam Airlines
27 Dec - 30 Dec Vietnam Airlines
26 Dec - 31 Dec Vietnam Airlines
21 Dec - 30 Dec Vietnam Airlines
24 Dec - 30 Dec Vietnam Airlines
18 Dec - 25 Dec Vietnam Airlines

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