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
$ 148
09 Sep
- 13 Sep
Vietnam Airlines
$ 174
12 Sep
- 17 Sep
Vietnam Airlines
$ 174
16 Sep
- 21 Sep
Vietnam Airlines
$ 174
09 Sep
- 14 Sep
Vietnam Airlines
$ 174
26 Sep
- 30 Sep
Vietnam Airlines
$ 174
21 Sep
- 26 Sep
Vietnam Airlines
$ 174
25 Sep
- 29 Sep
Vietnam Airlines
$ 174
15 Sep
- 23 Sep
Vietnam Airlines
$ 174
18 Sep
- 23 Sep
Vietnam Airlines
$ 174
28 Sep
- 14 Oct
Vietnam Airlines
$ 174
29 Sep
- 14 Oct
Vietnam Airlines
$ 174
30 Sep
- 14 Oct
Vietnam Airlines
$ 174
30 Sep
- 15 Oct
Vietnam Airlines
$ 174
30 Sep
- 13 Oct
Vietnam Airlines
$ 174
30 Sep
- 11 Oct
Vietnam Airlines
$ 309
27 Sep
- 04 Oct
Vietnam Airlines
$ 309
27 Sep
- 05 Oct
Vietnam Airlines
$ 309
26 Sep
- 03 Oct
Vietnam Airlines
$ 309
30 Sep
- 09 Oct
Vietnam Airlines
$ 309
Also check the deals for one-way flights from Busan to Bangkok in September .
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.