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
02/13/26
1 Stopover (MNL)
PR0733, PR0402
17h 35min
Return
02/26/26
1 Stopover (KUL)
MH0039, MH0788
15h 15min
Philippine Airlines ?
$332
Best option
Bangkok
Seoul Incheon
Outbound
04/03/26
direct
TW0102
05h 35min
Return
04/16/26
direct
TW0101
06h 05min
Tway Air ?
$346
Bangkok
Seoul Incheon
Outbound
02/13/26
1 Stopover (MNL)
PR0733, PR0402
17h 35min
Return
02/26/26
1 Stopover (KUL)
MH0039, MH0774
19h 30min
Philippine Airlines
$343
Bangkok
Seoul Incheon
Outbound
04/03/26
direct
TW0102
05h 35min
Return
04/16/26
1 Stopover (TNA)
SC8004, SC8075
27h 45min
Tway Air ?
$343
Bangkok
Seoul Incheon
Outbound
04/03/26
1 Stopover (SGN)
VN0606, VN0408
09h 10min
Return
04/16/26
direct
TW0101
06h 05min
Vietnam Airlines
$348
Bangkok
Seoul Incheon
Outbound
02/13/26
1 Stopover (KUL)
MH0797, MH0038
13h 15min
Return
02/26/26
1 Stopover (KUL)
MH0067, MH0796
14h 05min
Malaysia Airlines ?
$351
Bangkok
Seoul Incheon
Outbound
04/03/26
1 Stopover (PQC)
VZ0980, VJ0978
13h 50min
Return
04/16/26
1 Stopover (SGN)
VJ0863, VJ0807
29h 05min
Thai Vietjet Air, VietJet Air ?
$378
Bangkok
Seoul Incheon
Outbound
02/13/26
1 Stopover (HAN)
VJ0904, VJ0962
08h 50min
Return
02/26/26
1 Stopover (HKG)
UO0615, UO0700
15h 20min
VietJet Air ?
$414
Bangkok
Seoul Incheon
Outbound
04/03/26
1 Stopover (SGN)
VN0606, VN0408
09h 10min
Return
04/16/26
1 Stopover (SGN)
VN0409, VN0607
09h 55min
Vietnam Airlines
$426
Bangkok
Seoul Incheon
Outbound
04/03/26
1 Stopover (DAD)
VN0626, VN0430
09h 55min
Return
04/16/26
1 Stopover (MNL)
PR0401, PR0732
15h 40min
Vietnam Airlines ?
$446
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Bangkok to Seoul Incheon

Favorite airline: Vietnam Airlines
Flight tickets on the route Bangkok – Seoul Incheon are most frequently booked with Vietnam Airlines.
Vietnam Airlines
50 %
Thai AirAsia X
17 %
VietJet Air
8 %
Direct flights are more expensive
Direct flights on this route are $16.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
05h 35min
27h 05min
47h 45min
268 $
252 $
2.270 $
Favourite connection: via Saigon
On this route, flights with a stopover in Saigon are the most popular.
Route
bookings
1 stopover Ho Chi Minh City (Saigon)
27h 05min, from 252 $
60 %
Direct flights
05h 35min, from 268 $
30 %
1 stopover Hanoi-Noibai
11h 55min, from 309 $
10 %

Important flight information

Flight information: Bangkok - Seoul Incheon

Roundtrip from 331,40 $
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 International Airport (BKK)
Departure country Flights from Thailand
Arrival airport Airport Seoul-Incheon International Airport (ICN)
Destination country Flights to South Korea
Alternative routes to South Korea
Flight destinations with a similar price
Flight destinations with a similar price