Korean Air flights from Seoul Incheon (ICN) to Bangkok Suvarnabhumi (BKK).

FLIGHT SCHEDULE
Direct Flights:
Daily 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-9 (789) 6:10 Valid until 2026-01-17
Sun 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-10 (781) 6:10 Effective 2026-01-18 through 2026-01-25
Mon-Sat 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-9 (789) 6:10 Effective 2026-01-19 through 2026-01-27
Wed,Sun 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-10 (781) 6:10 Effective 2026-01-28 through 2026-02-01
Mon-Sat 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-9 (789) 6:10 Effective 2026-01-29 through 2026-02-14
Sun 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-10 (781) 6:10 Operates only on 2026-02-08
Daily 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-9 (789) 6:10 Effective 2026-02-15 through 2026-03-28
Daily 17:20 Seoul Incheon (ICN) 2 21:30 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-9 (789) 6:10 Effective from 2026-10-25
Daily 18:05 Seoul Incheon (ICN) 2 21:45 Bangkok Suvarnabhumi (BKK) Korean Air KE 651 Non-stop Boeing 787-9 (789) 5:40 Effective 2026-03-29 through 2026-10-24
Daily 19:05 Seoul Incheon (ICN) 2 23:20 Bangkok Suvarnabhumi (BKK) Korean Air KE 653 Non-stop Boeing 777-300ER (77W) 6:15 Valid until 2026-03-28
Daily 19:05 Seoul Incheon (ICN) 2 23:20 Bangkok Suvarnabhumi (BKK) Korean Air KE 653 Non-stop Boeing 787-9 (789) 6:15 Effective from 2026-10-25
Daily 20:50 Seoul Incheon (ICN) 2 00:55 Bangkok Suvarnabhumi (BKK) Korean Air KE 655 Non-stop Airbus A321neo (32Q) 6:05 Valid until 2026-03-28 The flight arrives 1 day after departure.
Daily 21:15 Seoul Incheon (ICN) 2 01:05 Bangkok Suvarnabhumi (BKK) Korean Air KE 655 Non-stop Airbus A321neo (32Q) 5:50 Effective 2026-04-26 through 2026-10-24 The flight arrives 1 day after departure.
Daily 09:15 Seoul Incheon (ICN) 2 13:25 Bangkok Suvarnabhumi (BKK) Korean Air KE 657 Non-stop Airbus A330-300 (333) 6:10 Valid until 2026-03-28
Daily 09:15 Seoul Incheon (ICN) 2 13:25 Bangkok Suvarnabhumi (BKK) Korean Air KE 657 Non-stop Boeing 787-9 (789) 6:10 Effective from 2026-10-25
Daily 09:30 Seoul Incheon (ICN) 2 13:15 Bangkok Suvarnabhumi (BKK) Korean Air KE 657 Non-stop Boeing 787-10 (781) 5:45 Effective 2026-03-29 through 2026-10-24
Daily 19:45 Seoul Incheon (ICN) 2 23:40 Bangkok Suvarnabhumi (BKK) Korean Air KE 659 Non-stop Boeing 787-9 (789) 5:55 Effective 2026-03-30 through 2026-05-31
Daily 19:45 Seoul Incheon (ICN) 2 23:25 Bangkok Suvarnabhumi (BKK) Korean Air KE 659 Non-stop Boeing 787-9 (789) 5:40 Effective 2026-06-01 through 2026-10-24
Daily 20:35 Seoul Incheon (ICN) 2 00:45 Bangkok Suvarnabhumi (BKK) Korean Air KE 659 Non-stop Boeing 787-10 (781) 6:10 Valid until 2026-03-28 The flight arrives 1 day after departure.
Daily 20:35 Seoul Incheon (ICN) 2 00:45 Bangkok Suvarnabhumi (BKK) Korean Air KE 659 Non-stop Airbus A330-300 (333) 6:10 Effective from 2026-10-25 The flight arrives 1 day after departure.
Mon 01:40 Seoul Incheon (ICN) 05:35 Bangkok Suvarnabhumi (BKK) Korean Air KE 8351 Non-stop Boeing 777-200 Freighter (77X) 5:55 This is a Scheduled Cargo flight.
Sun 19:45 Seoul Incheon (ICN) 2 23:40 Bangkok Suvarnabhumi (BKK) Korean Air KE 8659 Non-stop Boeing 787-9 (789) 5:55 Operates only on 2026-03-29
Non-Direct Flights:
Thu 01:40 Seoul Incheon (ICN) 10:05 Bangkok Suvarnabhumi (BKK) Korean Air KE 8391 1-stop Boeing 777-200 Freighter (77X) 10:25 This is a Scheduled Cargo flight.
Direct Codeshare Flights:
Mon-Thu,Sat,Sun 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Korean Air KE 5065 Non-stop Boeing 737-800 (738) 6:00 Valid until 2026-01-05 Codeshare flight, operated by Jin Air.(LJ 1)
Daily 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Korean Air KE 5065 Non-stop Boeing 737-800 (738) 6:00 Effective 2026-01-07 through 2026-02-05 Codeshare flight, operated by Jin Air.(LJ 1)
Mon,Wed-Sun 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Korean Air KE 5065 Non-stop Boeing 737-800 (738) 6:00 Effective 2026-02-07 through 2026-02-16 Codeshare flight, operated by Jin Air.(LJ 1)
Daily 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Korean Air KE 5065 Non-stop Boeing 737-800 (738) 6:00 Effective 2026-02-17 through 2026-03-28 Codeshare flight, operated by Jin Air.(LJ 1)

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Bangkok Suvarnabhumi airport, Thailand (BKK).
The flight distance is 2277 miles, or 3665 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:40 and 6:15.

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FLIGHT SCHEDULE

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Valid until 2026-01-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:10, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-18 through 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:10, non-stop
Boeing 787-10 (781)

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-19 through 2026-01-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 6:10, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-28 through 2026-02-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:10, non-stop
Boeing 787-10 (781)

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-29 through 2026-02-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 6:10, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:10, non-stop
Boeing 787-10 (781)

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Effective 2026-02-15 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:10, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE651

17:20

Seoul Incheon (ICN) 2

21:30

Bangkok Suvarnabhumi (BKK)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:10, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE651

18:05

Seoul Incheon (ICN) 2

21:45

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:40, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE653

19:05

Seoul Incheon (ICN) 2

23:20

Bangkok Suvarnabhumi (BKK)

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:15, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Korean Air KE653

19:05

Seoul Incheon (ICN) 2

23:20

Bangkok Suvarnabhumi (BKK)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:15, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE655

20:50

Seoul Incheon (ICN) 2

00:55(+1)

Bangkok Suvarnabhumi (BKK)

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Korean Air KE655

21:15

Seoul Incheon (ICN) 2

01:05(+1)

Bangkok Suvarnabhumi (BKK)

Effective 2026-04-26 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:50, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Korean Air KE657

09:15

Seoul Incheon (ICN) 2

13:25

Bangkok Suvarnabhumi (BKK)

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:10, non-stop
Airbus A330-300 (333)

Direct Flights:

Korean Air KE657

09:15

Seoul Incheon (ICN) 2

13:25

Bangkok Suvarnabhumi (BKK)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:10, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE657

09:30

Seoul Incheon (ICN) 2

13:15

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:45, non-stop
Boeing 787-10 (781)

Direct Flights:

Korean Air KE659

19:45

Seoul Incheon (ICN) 2

23:40

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-30 through 2026-05-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE659

19:45

Seoul Incheon (ICN) 2

23:25

Bangkok Suvarnabhumi (BKK)

Effective 2026-06-01 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:40, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE659

20:35

Seoul Incheon (ICN) 2

00:45(+1)

Bangkok Suvarnabhumi (BKK)

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:10, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direct Flights:

Korean Air KE659

20:35

Seoul Incheon (ICN) 2

00:45(+1)

Bangkok Suvarnabhumi (BKK)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:10, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.

Direct Flights:

Korean Air KE8351

01:40

Seoul Incheon (ICN)

05:35

Bangkok Suvarnabhumi (BKK)

This is a Scheduled Cargo flight.

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 777-200 Freighter (77X)

Direct Flights:

Korean Air KE8659

19:45

Seoul Incheon (ICN) 2

23:40

Bangkok Suvarnabhumi (BKK)

Operates only on 2026-03-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 787-9 (789)

Non-Direct Flights:

Korean Air KE8391

01:40

Seoul Incheon (ICN)

10:05

Bangkok Suvarnabhumi (BKK)

This is a Scheduled Cargo flight.

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 10:25, 1-stop
Boeing 777-200 Freighter (77X)

Direct Codeshare Flights:

Korean Air KE5065

17:10

Seoul Incheon (ICN) 2

21:10

Bangkok Suvarnabhumi (BKK)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Jin Air. (LJ 1)

Duration: 6:00, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Korean Air KE5065

17:10

Seoul Incheon (ICN) 2

21:10

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-07 through 2026-02-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Jin Air. (LJ 1)

Duration: 6:00, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Korean Air KE5065

17:10

Seoul Incheon (ICN) 2

21:10

Bangkok Suvarnabhumi (BKK)

Effective 2026-02-07 through 2026-02-16

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Jin Air. (LJ 1)

Duration: 6:00, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Korean Air KE5065

17:10

Seoul Incheon (ICN) 2

21:10

Bangkok Suvarnabhumi (BKK)

Effective 2026-02-17 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Jin Air. (LJ 1)

Duration: 6:00, non-stop
Boeing 737-800 (738)

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Bangkok Suvarnabhumi airport, Thailand (BKK).
The flight distance is 2277 miles, or 3665 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:40 and 6:15.

All ICN-BKK flights

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