AirHint found the following cheapest return flights from Seoul (ICN) to Bangkok (BKK)
in March 2025 (see full year ).
Return flights
31 Mar
- 29 Apr
Jeju Air
$ 190
direct
31 Mar
- 30 Apr
Jeju Air
$ 190
direct
31 Mar
- 24 Apr
Jeju Air
$ 191
direct
14 Mar
- 25 Apr
Thai AirAsia X
$ 194
direct
18 Mar
- 27 Mar
Thai AirAsia X
$ 198
direct
31 Mar
- 21 Apr
Jeju Air
$ 200
direct
25 Mar
- 24 Apr
T'way Air
$ 203
direct
22 Mar
- 25 Mar
AirAsia X
$ 207
18 Mar
- 20 Apr
Thai AirAsia X
$ 208
direct
18 Mar
- 24 Mar
Xiamen Airlines
$ 212
21 Mar
- 25 Mar
Xiamen Airlines
$ 213
30 Mar
- 29 Apr
Air Busan
$ 214
direct
18 Mar
- 22 Mar
Thai AirAsia X
$ 216
14 Mar
- 22 Mar
Thai AirAsia X
$ 218
21 Mar
- 24 Mar
Xiamen Airlines
$ 219
18 Mar
- 25 Mar
Xiamen Airlines
$ 219
21 Mar
- 23 Mar
Xiamen Airlines
$ 219
25 Mar
- 18 Apr
Jeju Air
$ 219
direct
23 Mar
- 17 Apr
Jeju Air
$ 219
direct
27 Mar
- 30 Mar
Shenzhen Airlines
$ 222
Also check the deals for one-way flights from Seoul to Bangkok in March .
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.