AirHint found the following cheapest return flights from Bangkok (BKK) to Busan (PUS)
in September 2025 (see full year ).
Return flights
24 Sep
- 14 Oct
Jin Air
$ 260
direct
16 Sep
- 20 Sep
Jin Air
$ 261
direct
30 Sep
- 14 Oct
Jin Air
$ 261
direct
25 Sep
- 30 Sep
VietJet Air
$ 269
17 Sep
- 28 Sep
VietJet Air
$ 270
24 Sep
- 28 Sep
VietJet Air
$ 270
13 Sep
- 27 Sep
VietJet Air
$ 270
06 Sep
- 13 Sep
VietJet Air
$ 271
11 Sep
- 17 Sep
VietJet Air
$ 271
10 Sep
- 17 Sep
VietJet Air
$ 271
27 Sep
- 30 Sep
VietJet Air
$ 271
18 Sep
- 22 Sep
VietJet Air
$ 271
24 Sep
- 11 Oct
Jin Air
$ 274
direct
30 Sep
- 11 Oct
Jin Air
$ 275
direct
26 Sep
- 14 Oct
Jin Air
$ 276
direct
30 Sep
- 18 Oct
Jin Air
$ 276
direct
24 Sep
- 10 Oct
Jin Air
$ 289
direct
29 Sep
- 14 Oct
Jin Air
$ 289
direct
26 Sep
- 11 Oct
Jin Air
$ 289
direct
30 Sep
- 10 Oct
Jin Air
$ 289
direct
Also check the deals for one-way flights from Bangkok to Busan 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.
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