All airlines flying from Seoul Incheon (ICN) to Bangkok Suvarnabhumi (BKK).

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FLIGHT SCHEDULE
Direct Flights:
Mon-Thu,Sat,Sun 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Jin Air LJ 1 Non-stop Boeing 737-800 (738) 6:00 Valid until 2026-01-05
Daily 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Jin Air LJ 1 Non-stop Boeing 737-800 (738) 6:00 Effective 2026-01-07 through 2026-02-05
Mon,Wed-Sun 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Jin Air LJ 1 Non-stop Boeing 737-800 (738) 6:00 Effective 2026-02-07 through 2026-02-16
Daily 17:10 Seoul Incheon (ICN) 2 21:10 Bangkok Suvarnabhumi (BKK) Jin Air LJ 1 Non-stop Boeing 737-800 (738) 6:00 Effective from 2026-02-17
Daily 18:00 Seoul Incheon (ICN) 1 22:05 Bangkok Suvarnabhumi (BKK) T'way Air TW 101 Non-stop Boeing 737-800 (738) 6:05 Effective from 2026-03-29
Daily 19:50 Seoul Incheon (ICN) 1 00:10 Bangkok Suvarnabhumi (BKK) T'way Air TW 101 Non-stop Airbus A330-300 (333) 6:20 Valid until 2026-03-03 The flight arrives 1 day after departure.
Mon,Wed-Sun 19:50 Seoul Incheon (ICN) 1 00:10 Bangkok Suvarnabhumi (BKK) T'way Air TW 101 Non-stop Boeing 737-800 (738) 6:20 Effective 2026-03-04 through 2026-03-09 The flight arrives 1 day after departure.
Tue-Fri 19:50 Seoul Incheon (ICN) 1 00:10 Bangkok Suvarnabhumi (BKK) T'way Air TW 101 Non-stop Airbus A330-300 (333) 6:20 Effective 2026-03-10 through 2026-03-27 The flight arrives 1 day after departure.
Mon,Sat,Sun 19:50 Seoul Incheon (ICN) 1 00:10 Bangkok Suvarnabhumi (BKK) T'way Air TW 101 Non-stop Boeing 737-800 (738) 6:20 Effective 2026-03-14 through 2026-03-28 The flight arrives 1 day after departure.
Daily 17:05 Seoul Incheon (ICN) 1 21:25 Bangkok Suvarnabhumi (BKK) Eastar Jet ZE 511 Non-stop Boeing 737-800 (738) 6:20
Tue-Sun 17:15 Seoul Incheon (ICN) 1 21:25 Bangkok Suvarnabhumi (BKK) Air Premia YP 601 Non-stop Boeing 787-9 (789) 6:10 Valid until 2026-01-09
Tue-Sun 17:15 Seoul Incheon (ICN) 1 21:25 Bangkok Suvarnabhumi (BKK) Air Premia YP 601 Non-stop Boeing 787-9 (789) 6:10 Effective 2026-01-11 through 2026-03-28
Mon,Tue,Thu,Fri,Sun 17:15 Seoul Incheon (ICN) 1 21:10 Bangkok Suvarnabhumi (BKK) Air Premia YP 601 Non-stop Boeing 787-9 (789) 5:55 Effective 2026-03-29 through 2026-10-23
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 17:00 Seoul Incheon (ICN) 1 20:55 Bangkok Suvarnabhumi (BKK) Thai Airways TG 653 Non-stop Airbus A350-900 (359) 5:55 Valid until 2026-01-31
Mon-Wed,Fri,Sat 17:00 Seoul Incheon (ICN) 1 20:55 Bangkok Suvarnabhumi (BKK) Thai Airways TG 653 Non-stop Airbus A350-900 (359) 5:55 Effective 2026-02-13 through 2026-02-18
Daily 17:00 Seoul Incheon (ICN) 1 20:55 Bangkok Suvarnabhumi (BKK) Thai Airways TG 653 Non-stop Airbus A350-900 (359) 5:55 Effective 2026-02-22 through 2026-03-28
Daily 17:00 Seoul Incheon (ICN) 1 20:55 Bangkok Suvarnabhumi (BKK) Thai Airways TG 653 Non-stop Airbus A350-900 (359) 5:55 Effective from 2026-10-25
Daily 17:25 Seoul Incheon (ICN) 1 21:15 Bangkok Suvarnabhumi (BKK) Thai Airways TG 653 Non-stop Airbus A350-900 (359) 5:50 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 10:20 Seoul Incheon (ICN) 1 14:10 Bangkok Suvarnabhumi (BKK) Thai Airways TG 657 Non-stop Airbus A350-900 (359) 5:50 Effective 2026-03-29 through 2026-10-24
Daily 10:50 Seoul Incheon (ICN) 1 14:45 Bangkok Suvarnabhumi (BKK) Thai Airways TG 657 Non-stop Airbus A350-900 (359) 5:55 Valid until 2026-01-09
Daily 10:50 Seoul Incheon (ICN) 1 14:45 Bangkok Suvarnabhumi (BKK) Thai Airways TG 657 Non-stop Airbus A350-900 (359) 5:55 Effective 2026-01-12 through 2026-02-28
Daily 10:50 Seoul Incheon (ICN) 1 14:45 Bangkok Suvarnabhumi (BKK) Thai Airways TG 657 Non-stop Boeing 787-9 (789) 5:55 Effective 2026-03-01 through 2026-03-28
Daily 10:50 Seoul Incheon (ICN) 1 14:45 Bangkok Suvarnabhumi (BKK) Thai Airways TG 657 Non-stop Airbus A350-900 (359) 5:55 Effective from 2026-10-25
Daily 09:35 Seoul Incheon (ICN) 1 13:30 Bangkok Suvarnabhumi (BKK) Thai Airways TG 659 Non-stop Airbus A350-900 (359) 5:55 Valid until 2026-01-20
Sat,Sun 09:35 Seoul Incheon (ICN) 1 13:30 Bangkok Suvarnabhumi (BKK) Thai Airways TG 659 Non-stop Airbus A350-900 (359) 5:55 Effective 2026-01-25 through 2026-02-01
Daily 09:35 Seoul Incheon (ICN) 1 13:30 Bangkok Suvarnabhumi (BKK) Thai Airways TG 659 Non-stop Airbus A350-900 (359) 5:55 Effective 2026-02-02 through 2026-02-28
Daily 09:35 Seoul Incheon (ICN) 1 13:30 Bangkok Suvarnabhumi (BKK) Thai Airways TG 659 Non-stop Airbus A350-900 (359) 5:55 Effective 2026-03-02 through 2026-03-28
Daily 09:35 Seoul Incheon (ICN) 1 13:25 Bangkok Suvarnabhumi (BKK) Thai Airways TG 659 Non-stop Airbus A350-900 (359) 5:50 Effective 2026-03-29 through 2026-10-24
Daily 09:35 Seoul Incheon (ICN) 1 13:30 Bangkok Suvarnabhumi (BKK) Thai Airways TG 659 Non-stop Airbus A350-900 (359) 5:55 Effective from 2026-10-25
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.
Daily 16:50 Seoul Incheon (ICN) 2 21:20 Bangkok Suvarnabhumi (BKK) Air Busan BX 727 Non-stop Airbus A321 (321) 6:30

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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 6:30.

Return (BKK-ICN) flights

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All airlines flying from Seoul Incheon (ICN) to Bangkok Suvarnabhumi (BKK).

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FLIGHT SCHEDULE

Direct Flights:

Jin Air LJ1

17:10

Seoul Incheon (ICN) 2

21:10

Bangkok Suvarnabhumi (BKK)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

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

Direct Flights:

Jin Air LJ1

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

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

Direct Flights:

Jin Air LJ1

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

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

Direct Flights:

Jin Air LJ1

17:10

Seoul Incheon (ICN) 2

21:10

Bangkok Suvarnabhumi (BKK)

Effective from 2026-02-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

T'way Air TW101

18:00

Seoul Incheon (ICN) 1

22:05

Bangkok Suvarnabhumi (BKK)

Effective from 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:05, non-stop
Boeing 737-800 (738)

Direct Flights:

T'way Air TW101

19:50

Seoul Incheon (ICN) 1

00:10(+1)

Bangkok Suvarnabhumi (BKK)

Valid until 2026-03-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:20, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.

Direct Flights:

T'way Air TW101

19:50

Seoul Incheon (ICN) 1

00:10(+1)

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-04 through 2026-03-09

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 6:20, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Flights:

T'way Air TW101

19:50

Seoul Incheon (ICN) 1

00:10(+1)

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-10 through 2026-03-27

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 6:20, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.

Direct Flights:

T'way Air TW101

19:50

Seoul Incheon (ICN) 1

00:10(+1)

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-14 through 2026-03-28

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 6:20, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Flights:

Eastar Jet ZE511

17:05

Seoul Incheon (ICN) 1

21:25

Bangkok Suvarnabhumi (BKK)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:20, non-stop
Boeing 737-800 (738)

Direct Flights:

Air Premia YP601

17:15

Seoul Incheon (ICN) 1

21:25

Bangkok Suvarnabhumi (BKK)

Valid until 2026-01-09

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Air Premia YP601

17:15

Seoul Incheon (ICN) 1

21:25

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-11 through 2026-03-28

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Air Premia YP601

17:15

Seoul Incheon (ICN) 1

21:10

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-29 through 2026-10-23

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

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

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:

Thai Airways TG653

17:00

Seoul Incheon (ICN) 1

20:55

Bangkok Suvarnabhumi (BKK)

Valid until 2026-01-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG653

17:00

Seoul Incheon (ICN) 1

20:55

Bangkok Suvarnabhumi (BKK)

Effective 2026-02-13 through 2026-02-18

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG653

17:00

Seoul Incheon (ICN) 1

20:55

Bangkok Suvarnabhumi (BKK)

Effective 2026-02-22 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG653

17:00

Seoul Incheon (ICN) 1

20:55

Bangkok Suvarnabhumi (BKK)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG653

17:25

Seoul Incheon (ICN) 1

21:15

Bangkok Suvarnabhumi (BKK)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:50, non-stop
Airbus A350-900 (359)

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:

Thai Airways TG657

10:20

Seoul Incheon (ICN) 1

14:10

Bangkok Suvarnabhumi (BKK)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:50, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG657

10:50

Seoul Incheon (ICN) 1

14:45

Bangkok Suvarnabhumi (BKK)

Valid until 2026-01-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG657

10:50

Seoul Incheon (ICN) 1

14:45

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-12 through 2026-02-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG657

10:50

Seoul Incheon (ICN) 1

14:45

Bangkok Suvarnabhumi (BKK)

Effective 2026-03-01 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Thai Airways TG657

10:50

Seoul Incheon (ICN) 1

14:45

Bangkok Suvarnabhumi (BKK)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG659

09:35

Seoul Incheon (ICN) 1

13:30

Bangkok Suvarnabhumi (BKK)

Valid until 2026-01-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG659

09:35

Seoul Incheon (ICN) 1

13:30

Bangkok Suvarnabhumi (BKK)

Effective 2026-01-25 through 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG659

09:35

Seoul Incheon (ICN) 1

13:30

Bangkok Suvarnabhumi (BKK)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG659

09:35

Seoul Incheon (ICN) 1

13:30

Bangkok Suvarnabhumi (BKK)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG659

09:35

Seoul Incheon (ICN) 1

13:25

Bangkok Suvarnabhumi (BKK)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:50, non-stop
Airbus A350-900 (359)

Direct Flights:

Thai Airways TG659

09:35

Seoul Incheon (ICN) 1

13:30

Bangkok Suvarnabhumi (BKK)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Airbus A350-900 (359)

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:

Air Busan BX727

16:50

Seoul Incheon (ICN) 2

21:20

Bangkok Suvarnabhumi (BKK)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:30, non-stop
Airbus A321 (321)

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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 6:30.

Return (BKK-ICN) flights

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