Cheapest return flights from Seoul to Bangkok in December from 132€
AirHint found the following cheapest return flights from Seoul (ICN) to Bangkok (BKK)
in December 2025 (see full year ).
Return flights
03 Dec
- 10 Dec
Vietnam Airlines
132 €
15 Dec
- 18 Dec
Vietnam Airlines
142 €
11 Dec
- 16 Dec
Vietnam Airlines
147 €
05 Dec
- 15 Dec
Vietnam Airlines
149 €
01 Dec
- 11 Dec
Vietnam Airlines
157 €
18 Dec
- 27 Dec
Vietnam Airlines
158 €
15 Dec
- 18 Dec
Thai AirAsia X
211 €
direct
12 Dec
- 18 Dec
Thai AirAsia X
212 €
direct
11 Dec
- 16 Dec
Air Premia
221 €
direct
02 Dec
- 06 Dec
Air Premia
222 €
direct
11 Dec
- 21 Jan
Malaysia Airlines
222 €
16 Dec
- 13 Jan
VietJet Air
225 €
12 Dec
- 02 Jan
Thai AirAsia X
228 €
direct
08 Dec
- 12 Jan
VietJet Air
230 €
09 Dec
- 27 Jan
VietJet Air
234 €
09 Dec
- 16 Jan
VietJet Air
234 €
13 Dec
- 13 Jan
VietJet Air
234 €
16 Dec
- 20 Jan
VietJet Air
235 €
22 Dec
- 12 Jan
Thai AirAsia X
235 €
direct
22 Dec
- 06 Jan
Thai AirAsia X
237 €
direct
Also check the deals for one-way flights from Seoul to Bangkok in December .
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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