Flights from Bangkok to Seoul Incheon

Our cheapest offers for flights from Bangkok to Seoul Incheon

Here you can compare cheap flights from Bangkok (BKK) to Seoul Incheon (ICN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seoul Incheon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Bangkok
Seoul Incheon
Outbound
05/12/25
1 Stopover (SGN)
VN0600, VN0408
17h 10min
Return
11/12/25
1 Stopover (HAN)
VN0415, VN0611
19h 15min
Vietnam Airlines
£169
Best option
Bangkok
Seoul Incheon
Outbound
19/02/26
direct
OZ0742
05h 35min
Return
22/02/26
direct
OZ0743
06h 05min
Asiana Airlines
£539
Bangkok
Seoul Incheon
Pay attention to transfer at connecting flight
Outbound
19/02/26
direct
VZ0850
05h 30min
Return
22/02/26
1 Stopover (PVG)
9C8560, VZ3525
11h 10min
Thai Vietjet Air ?
£545
Bangkok
Seoul Incheon
Outbound
05/12/25
1 Stopover (SGN)
VN0600, VN0408
17h 10min
Return
11/12/25
1 Stopover (HAN)
VN0415, VN0611
19h 15min
Vietnam Airlines
£171
Bangkok
Seoul Incheon
Outbound
05/12/25
1 Stopover (SGN)
VN0600, VN0408
17h 10min
Return
11/12/25
1 Stopover (HAN)
VN0415, VN0611
19h 15min
Vietnam Airlines
£172
Bangkok
Seoul Incheon
Outbound
05/12/25
1 Stopover (HAN)
VN0614, VN0414
22h 35min
Return
11/12/25
1 Stopover (HAN)
VN0415, VN0615
22h 40min
Vietnam Airlines
£195
Bangkok
Seoul Incheon
Outbound
05/12/25
1 Stopover (SGN)
VN0606, VN0408
08h 55min
Return
11/12/25
1 Stopover (HAN)
VN0417, VN0619
09h 20min
Vietnam Airlines
£212
Bangkok
Seoul Incheon
Outbound
05/12/25
1 Stopover (SGN)
VN0606, VN0408
08h 55min
Return
11/12/25
1 Stopover (DAD)
VN0431, VN0627
08h 50min
Vietnam Airlines
£228
Bangkok
Seoul Incheon
Outbound
19/02/26
1 Stopover (XMN)
MF0834, MF0871
16h 45min
Return
22/02/26
direct
YP0601
06h 10min
Xiamen Airlines
£237
Bangkok
Seoul Incheon
Outbound
05/12/25
1 Stopover (HAN)
VJ0904, VJ0960
11h 20min
Return
11/12/25
1 Stopover (HAN)
VJ0963, VJ0901
09h 40min
VietJet Air ?
£238
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Bangkok - Seoul Incheon

Outbound and return from £ 168,99
Flight duration min. 05:10 / max. 05:55
Return flight duration min. 05:55/ max. 06:50
Distance 3673 km
Flights per week 141
Departure airport Airport Bangkok Suvarnabhumi (BKK)
Departure country Flights from Thailand
Arrival airport Airport Seoul Incheon (ICN)
Destination country Flights to South Korea
Alternative flights to Seoul Incheon
Popular destinations for onward travel