Cheapest return flights from Bangkok to Seoul in September from 148€
AirHint found the following cheapest return flights from Bangkok (BKK) to Seoul (ICN)
in September 2025 (see full year ).
Return flights
12 Sep
- 19 Sep
Thai AirAsia X
148 €
direct
19 Sep
- 26 Sep
Thai AirAsia X
148 €
direct
12 Sep
- 17 Sep
Thai AirAsia X
149 €
direct
19 Sep
- 12 Oct
Thai AirAsia X
151 €
direct
29 Sep
- 11 Oct
Thai AirAsia
152 €
05 Sep
- 09 Sep
Thai AirAsia X
153 €
direct
19 Sep
- 23 Sep
Thai AirAsia X
153 €
direct
07 Sep
- 20 Sep
Thai AirAsia X
154 €
direct
25 Sep
- 10 Oct
Eastar Jet
159 €
direct
25 Sep
- 14 Oct
Eastar Jet
159 €
direct
20 Sep
- 24 Sep
VietJet Air
160 €
05 Sep
- 14 Sep
Jin Air
160 €
direct
05 Sep
- 08 Sep
Jin Air
160 €
direct
04 Sep
- 14 Sep
Jin Air
160 €
direct
23 Sep
- 10 Oct
Jin Air
160 €
direct
25 Sep
- 13 Oct
Eastar Jet
161 €
direct
25 Sep
- 16 Oct
Eastar Jet
161 €
direct
25 Sep
- 15 Oct
Eastar Jet
161 €
direct
25 Sep
- 12 Oct
Eastar Jet
161 €
direct
25 Sep
- 11 Oct
Eastar Jet
162 €
direct
Also check the deals for one-way flights from Bangkok to Seoul 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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