Tway Air
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Suvarnabhumi Airport
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South Korea
Incheon International Airport
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Scan through all non-stop flights from Bangkok to Seoul. The full flight schedule below gives an overview of all non-stop flights from BKK to ICN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Seoul is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Seoul any time of the year, but the best months to explore are from to and from to .
In total there are 10 airlines operating nonstop flights from Bangkok BKK to Seoul ICN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BKK ICN flight schedule.
Flights from BKK to ICN are operated 14 times a week, with an average of 2 flights per day. Departure times vary between 00:05 - 23:55. The earliest flight departs at 00:05, the last flight departs at 23:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Premium Economy, Business or First class on this non-stop route.
The fastest direct flight from Bangkok to Seoul takes 5 hours. The flight distance between Bangkok and Seoul is 2,278 miles (or 3,666 km).
There are 2 airports in Seoul: Incheon International Airport (ICN) and Gimpo International Airport (Kimpo Airport) (GMP).
There are 14 flights per week flying from Bangkok to Seoul (as of March 2026).
5 hours is the average flight time from Bangkok to Seoul.
The distance from Bangkok to Seoul is 2,278 miles (3,666 kilometers).
Air Premia, Asiana Airlines, Jeju Air, Jin Air, Korean Air, Thai Airways, Thai Vietjet Air, Tway Air, and are flying nonstop from Bangkok to Seoul.
SkyTeam and Star Alliance are flying nonstop from Bangkok to Seoul.
You can fly non-stop in Economy, Premium Economy, Business Class and First Class.
Aircraft types that fly from Bangkok to Seoul:
The earliest flight departs at 00:05 from Bangkok and arrives at 07:40 at Seoul.
The latest flight departs at 23:55 from Bangkok and arrives at 06:55 at Seoul.
2,278 miles (3,666 km) · 5h
00:05
07:40
Tway Air
TW 102
Tway Air
Boeing 737-800
Y
W
J
F
00:55
08:30
Jin Air
LJ 2
Jin Air
Boeing 737 MAX 8
Y
W
J
F
01:10
08:55
Jeju Air
7C 2504
Jeju Air
Boeing 737 MAX 8
Y
W
J
F
01:20
08:45
Asiana Airlines
Star Alliance
OZ 742
Asiana Airlines
Airbus A380-800
Y
W
J
F
02:25
10:00
Thai Vietjet Air
VZ 850
Thai Vietjet Air
Boeing 737
Y
W
J
F
08:00
15:25
Thai Airways
Star Alliance
TG 652
Thai Airways
Airbus A350-900
Y
W
J
F
09:50
17:20
Korean Air
SkyTeam
KE 660
Korean Air
Airbus A330-300
Y
W
J
F
11:45
19:25
Asiana Airlines
Star Alliance
OZ 744
Asiana Airlines
Airbus A321neo
Y
W
J
F
21:40
05:05
Korean Air
SkyTeam
KE 658
Korean Air
Airbus A330-300
Y
W
J
F
22:45
06:15
Air Premia
YP 602
Air Premia
Boeing 787-9
Y
W
J
F
23:10
06:35
Thai Airways
Star Alliance
TG 658
Thai Airways
Airbus A350-900
Y
W
J
F
23:30
06:55
Thai Airways
Star Alliance
TG 656
Thai Airways
Airbus A350-900
Y
W
J
F
23:30
06:55
Korean Air
SkyTeam
KE 652
Korean Air
Boeing 777-300ER
Y
W
J
F
23:30
06:55
Korean Air
SkyTeam
KE 652
Korean Air
Boeing 777-300ER
Y
W
J
F
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