🇹🇭 BKK
Bangkok
2281 mi
ICN 🇰🇷
Seoul

Bangkok to Seoul Flights

Suvarnabhumi Airport Incheon International Airport 13 airlines

Get Notified About Route Changes

Track up to 3 airports free. Weekly alerts when airlines add or remove routes.

Sign Up Free

The Bangkok to Seoul route connects Suvarnabhumi Airport (BKK) in TH with Incheon International Airport (ICN) in KR. This medium-haul flight covers approximately 2281 miles (3671 km) with a typical flight time of 5h 3m. This route is served by 13 airlines: Korean Air, Thai Airways, Jin Air and others. AirportRoutes has tracked 19 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search BKK → ICN flights

Opens a live price search — just pick your dates

Departure Airport

Suvarnabhumi Airport

ICAO Code:
VTBS
IATA Code:
BKK
City:
🇹🇭 Bangkok
Country:
TH
Elevation:
5 ft

Destination Airport

Incheon International Airport

ICAO Code:
RKSI
IATA Code:
ICN
City:
🇰🇷 Seoul
Country:
KR
Elevation:
23 ft

13

Operators

19

Tracked Flights

2281

Miles

5h 3m

Flight Duration

Route Map

Great Circle
Flight route map from Bangkok to Seoul
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Korean Air KAL KE
Thai Airways THA TG
Jin Air JNA LJ
Air Premia APZ YP
Eastarjet ESR ZE
Asiana AAR OZ
Air Busan ABL BX
Jeju Air JJA 7C
Thai Vietjet Air TVJ VZ
Tway Air TWB TW
Cargolux Airlines International CLX CV
Silk Way West AZG 7L
Atlas Air GTI 5Y

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 44 17%
Tuesday 32 13%
Wednesday 44 17%
Thursday 46 18%
Friday 22 9%
Saturday 43 17%
Sunday 23 9%

Pattern Analysis

19 Tracked Flights:
Data Points: 254
API observations used to build this analysis
Weekdays: 188 flights
Weekend: 66 flights
Business Route More active on weekdays

All Flight Routes

13 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Air Busan
ABL / BX
A21N 22:20 10:20 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
Air Premia
APZ / YP
B789 22:55 10:55 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
Asiana
AAR / OZ
A21N 11:45 11:45 AM (Representative)
M T W T F S S
Jun 30, 2026 Active
Atlas Air
GTI / 5Y
- B744 -
M T W T F S S
Jun 20, 2026 Active
B744 18:35 6:35 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
Eastarjet
ESR / ZE
B38M 22:25 10:25 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
Jeju Air
JJA / 7C
B38M 01:10 1:10 AM (Representative)
M T W T F S S
Jun 20, 2026 Active
Jin Air
JNA / LJ
B738 22:25 10:25 PM (Representative)
M T W T F S S
Jun 30, 2026 Active
Korean Air
KAL / KE
A21N 02:35 2:35 AM (Representative)
M T W T F S S
Jun 30, 2026 Active
B744 17:00 5:00 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
A359 08:00 8:00 AM (Representative)
M T W T F S S
Jun 30, 2026 Active
A320 02:25 2:25 AM (Representative)
M T W T F S S
Jun 30, 2026 Active
Tway Air
TWB / TW
B738 00:05 12:05 AM (Representative)
M T W T F S S
Jun 20, 2026 Active
Total Routes: 13
Active Routes: 13
Unique Airlines: 13
Aircraft Types: 13

Spotted Departure Times

Departure Time Operator ICAO IATA
00:05 12:05 AM Tway Air TWB TW
01:10 1:10 AM Jeju Air JJA 7C
02:25 2:25 AM Thai Vietjet Air TVJ VZ
02:35 2:35 AM Korean Air KAL KE
08:00 8:00 AM Thai Airways THA TG
11:45 11:45 AM Asiana AAR OZ
17:00 5:00 PM Silk Way West AZG 7L
18:35 6:35 PM Cargolux Airlines International CLX CV
22:20 10:20 PM Air Busan ABL BX
22:25 10:25 PM Eastarjet ESR ZE
22:25 10:25 PM Jin Air JNA LJ
22:55 10:55 PM Air Premia APZ YP

Time Information

Times are shown in the departure airport's local timezone (VTBS - Asia/Bangkok).

Total Departure Times: 12
Time Range:
00:05 - 22:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.