Cheapest return flights from Busan to Bangkok in September from $148

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

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

Return flights

10 Sep - 13 Sep Vietnam Airlines
09 Sep - 13 Sep Vietnam Airlines
12 Sep - 17 Sep Vietnam Airlines
16 Sep - 21 Sep Vietnam Airlines
09 Sep - 14 Sep Vietnam Airlines
26 Sep - 30 Sep Vietnam Airlines
21 Sep - 26 Sep Vietnam Airlines
25 Sep - 29 Sep Vietnam Airlines
15 Sep - 23 Sep Vietnam Airlines
18 Sep - 23 Sep Vietnam Airlines
28 Sep - 14 Oct Vietnam Airlines
29 Sep - 14 Oct Vietnam Airlines
30 Sep - 14 Oct Vietnam Airlines
30 Sep - 15 Oct Vietnam Airlines
30 Sep - 13 Oct Vietnam Airlines
30 Sep - 11 Oct Vietnam Airlines
27 Sep - 04 Oct Vietnam Airlines
27 Sep - 05 Oct Vietnam Airlines
26 Sep - 03 Oct Vietnam Airlines
30 Sep - 09 Oct Vietnam Airlines

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

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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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