Flights from Seoul to Bangkok

Our cheapest offers for flights from Seoul to Bangkok

Here you can compare cheap flights from Seoul (SEL) to Bangkok (BKK) 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 Bangkok. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Seoul
Bangkok
Outbound
02/02/26
direct
VZ0851
06h 10min
Return
-
Thai Vietjet Air
$122
found 3 days ago
Best option
Seoul
Bangkok
Outbound
02/02/26
direct
TW0101
06h 20min
Return
02/04/26
direct
TW0102
05h 30min
Tway Air ?
$258
found 3 days ago
Seoul
Bangkok
Outbound
02/02/26
direct
VZ0851
06h 10min
Return
02/04/26
direct
VZ0850
05h 30min
Thai Vietjet Air
$271
found 3 days ago
Seoul
Bangkok
Outbound
02/02/26
direct
TW0101
06h 20min
Return
02/04/26
direct
TW0102
05h 30min
Tway Air ?
$282
found 3 days ago
Seoul
Bangkok
Outbound
02/02/26
direct
OZ0741
05h 55min
Return
02/04/26
direct
OZ0742
05h 00min
Asiana Airlines
$340
found 3 days ago
Seoul
Bangkok
Outbound
02/02/26
direct
7C2503
06h 15min
Return
02/04/26
1 Stopover (CAN)
CZ8080, CZ0339
07h 25min
Jeju Air ?
$375
found 3 days ago
Seoul
Bangkok
Outbound
02/02/26
direct
TG0659
05h 55min
Return
02/04/26
direct
OZ0742
05h 00min
Thai Airways
$647
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Seoul to Bangkok

Favorite airline: Thai AirAsia X
The favorite airline for flights from Seoul to Bangkok is Thai AirAsia X.
Thai AirAsia X
19 %
Air China
15 %
Philippine Airlines
11 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $32.00 more expensive on this route.
non stop flight
1 stop
06h 10min
15h 40min
201 $
169 $
The favorite connection is non-stop
Flights from Seoul to Bangkok are most often booked as a direct flight.
Route
bookings
Direct flights
06h 10min, from 201 $
49 %
1 stopover Manila-Ninoy Aquino Inernational
11h 00min, from 281 $
16 %
1 stopover Beijing Capital International Airport
12h 50min, from 179 $
12 %

Important flight information

Flight information: Seoul - Bangkok

Cheapest outbound flight from 121,01 $
Roundtrip from 257,90 $
Flight duration min. 05:55 / max. 06:50
Return flight duration min. 05:10/ max. 05:55
Distance 3702 km
Flights per week 141
Departure airport Airport Seoul, all airports (SEL)
Departure country Flights from South Korea
Arrival airport Airport Bangkok International Airport (BKK)
Destination country Flights to Thailand
Alternative flights to Bangkok
Flight destinations with a similar price