Thai Airways flights from Bangkok Suvarnabhumi (BKK) to Seoul Incheon (ICN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Bangkok Suvarnabhumi (BKK) 15:25 Seoul Incheon (ICN) 1
Thai Airways TG 652 Non-stop Airbus A350-900 (359) 5:25 Valid until 2026-01-31
Mon-Wed,Fri,Sat 08:00 Bangkok Suvarnabhumi (BKK) 15:25 Seoul Incheon (ICN) 1
Thai Airways TG 652 Non-stop Airbus A350-900 (359) 5:25 Effective 2026-02-13 through 2026-02-18
Daily 08:00 Bangkok Suvarnabhumi (BKK) 15:25 Seoul Incheon (ICN) 1
Thai Airways TG 652 Non-stop Airbus A350-900 (359) 5:25 Effective from 2026-02-22
Daily 23:30 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 1
Thai Airways TG 656 Non-stop Airbus A350-900 (359) 5:25 Valid until 2026-01-08
The flight arrives 1 day after departure.
Daily 23:30 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 1
Thai Airways TG 656 Non-stop Airbus A350-900 (359) 5:25 Effective 2026-01-11 through 2026-02-27
The flight arrives 1 day after departure.
Daily 23:30 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 1
Thai Airways TG 656 Non-stop Boeing 787-9 (789) 5:25 Effective 2026-02-28 through 2026-03-28
The flight arrives 1 day after departure.
Daily 23:30 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 1
Thai Airways TG 656 Non-stop Airbus A350-900 (359) 5:25 Effective from 2026-03-29
The flight arrives 1 day after departure.
Daily 23:10 Bangkok Suvarnabhumi (BKK) 06:35 Seoul Incheon (ICN) 1
Thai Airways TG 658 Non-stop Airbus A350-900 (359) 5:25 Valid until 2026-01-19
The flight arrives 1 day after departure.
Fri,Sat 23:10 Bangkok Suvarnabhumi (BKK) 06:35 Seoul Incheon (ICN) 1
Thai Airways TG 658 Non-stop Airbus A350-900 (359) 5:25 Effective 2026-01-24 through 2026-01-31
The flight arrives 1 day after departure.
Daily 23:10 Bangkok Suvarnabhumi (BKK) 06:35 Seoul Incheon (ICN) 1
Thai Airways TG 658 Non-stop Airbus A350-900 (359) 5:25 Effective 2026-02-01 through 2026-02-27
The flight arrives 1 day after departure.
Daily 23:10 Bangkok Suvarnabhumi (BKK) 06:35 Seoul Incheon (ICN) 1
Thai Airways TG 658 Non-stop Airbus A350-900 (359) 5:25 Effective from 2026-03-01
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Daily 01:20 Bangkok Suvarnabhumi (BKK) 08:45 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A380 (388) 5:25 Effective 2026-03-30 through 2026-10-19
Codeshare flight, operated by Asiana Airlines.(OZ 742)
Tue-Sat 01:20 Bangkok Suvarnabhumi (BKK) 08:45 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A330-300 (333) 5:25 Effective 2026-10-20 through 2026-10-24
Codeshare flight, operated by Asiana Airlines.(OZ 742)
Daily 23:55 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 1
Thai Airways TG 6726 Non-stop Airbus A350-900 (359) 5:00 Valid until 2026-01-12
Codeshare flight, operated by Asiana Airlines.(OZ 742)
The flight arrives 1 day after departure.
Tue,Wed 23:55 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A350-900 (359) 5:00 Effective 2026-01-13 through 2026-01-14
Codeshare flight, operated by Asiana Airlines.(OZ 742)
The flight arrives 1 day after departure.
Daily 23:55 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A380 (388) 5:00 Effective 2026-01-15 through 2026-02-28
Codeshare flight, operated by Asiana Airlines.(OZ 742)
The flight arrives 1 day after departure.
Thu,Sun 23:55 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A350-900 (359) 5:00 Effective 2026-03-01 through 2026-03-05
Codeshare flight, operated by Asiana Airlines.(OZ 742)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 23:55 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A380 (388) 5:00 Effective 2026-03-02 through 2026-03-11
Codeshare flight, operated by Asiana Airlines.(OZ 742)
The flight arrives 1 day after departure.
Daily 23:55 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A380 (388) 5:00 Effective 2026-03-12 through 2026-03-28
Codeshare flight, operated by Asiana Airlines.(OZ 742)
The flight arrives 1 day after departure.
Daily 23:55 Bangkok Suvarnabhumi (BKK) 06:55 Seoul Incheon (ICN) 2
Thai Airways TG 6726 Non-stop Airbus A330-300 (333) 5:00 Effective from 2026-10-25
Codeshare flight, operated by Asiana Airlines.(OZ 742)
The flight arrives 1 day after departure.
Daily 12:20 Bangkok Suvarnabhumi (BKK) 19:40 Seoul Incheon (ICN) 1
Thai Airways TG 6757 Non-stop Airbus A321neo (32Q) 5:20 Valid until 2026-01-13
Codeshare flight, operated by Asiana Airlines.(OZ 744)
Daily 12:20 Bangkok Suvarnabhumi (BKK) 19:40 Seoul Incheon (ICN) 2
Thai Airways TG 6757 Non-stop Airbus A321neo (32Q) 5:20 Effective 2026-01-14 through 2026-10-24
Codeshare flight, operated by Asiana Airlines.(OZ 744)




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Thai Airways flights from Bangkok Suvarnabhumi (BKK) to Seoul Incheon (ICN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thai Airways TG652
08:00
Bangkok Suvarnabhumi (BKK)

15:25
Seoul Incheon (ICN) 1
Valid until 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
Direct Flights:
Thai Airways TG652
08:00
Bangkok Suvarnabhumi (BKK)

15:25
Seoul Incheon (ICN) 1
Effective 2026-02-13 through 2026-02-18
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 5:25, non-stop
Airbus A350-900 (359)
Direct Flights:
Thai Airways TG652
08:00
Bangkok Suvarnabhumi (BKK)

15:25
Seoul Incheon (ICN) 1
Effective from 2026-02-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
Direct Flights:
Thai Airways TG656
23:30
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 1
Valid until 2026-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Thai Airways TG656
23:30
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 1
Effective 2026-01-11 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Thai Airways TG656
23:30
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 1
Effective 2026-02-28 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Thai Airways TG656
23:30
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 1
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Thai Airways TG658
23:10
Bangkok Suvarnabhumi (BKK)

06:35(+1)
Seoul Incheon (ICN) 1
Valid until 2026-01-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Thai Airways TG658
23:10
Bangkok Suvarnabhumi (BKK)

06:35(+1)
Seoul Incheon (ICN) 1
Effective 2026-01-24 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Thai Airways TG658
23:10
Bangkok Suvarnabhumi (BKK)

06:35(+1)
Seoul Incheon (ICN) 1
Effective 2026-02-01 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Flights:
Thai Airways TG658
23:10
Bangkok Suvarnabhumi (BKK)

06:35(+1)
Seoul Incheon (ICN) 1
Effective from 2026-03-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6726
01:20
Bangkok Suvarnabhumi (BKK)

08:45
Seoul Incheon (ICN) 2
Effective 2026-03-30 through 2026-10-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:25, non-stop
Airbus A380 (388)
Direct Codeshare Flights:
Thai Airways TG6726
01:20
Bangkok Suvarnabhumi (BKK)

08:45
Seoul Incheon (ICN) 2
Effective 2026-10-20 through 2026-10-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:25, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Thai Airways TG6726
23:55
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 1
Valid until 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6726
23:55
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 2
Effective 2026-01-13 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6726
23:55
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 2
Effective 2026-01-15 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:00, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6726
23:55
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 2
Effective 2026-03-01 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6726
23:55
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 2
Effective 2026-03-02 through 2026-03-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:00, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6726
23:55
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 2
Effective 2026-03-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:00, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6726
23:55
Bangkok Suvarnabhumi (BKK)

06:55(+1)
Seoul Incheon (ICN) 2
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 742)
Duration: 5:00, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG6757
12:20
Bangkok Suvarnabhumi (BKK)

19:40
Seoul Incheon (ICN) 1
Valid until 2026-01-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 744)
Duration: 5:20, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Thai Airways TG6757
12:20
Bangkok Suvarnabhumi (BKK)

19:40
Seoul Incheon (ICN) 2
Effective 2026-01-14 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 744)
Duration: 5:20, non-stop
Airbus A321neo (32Q)
  • An international route departing from Bangkok Suvarnabhumi airport, Thailand (BKK) and arriving at Seoul Incheon airport, South Korea (ICN).
  • The flight distance is 2277 miles, or 3665 km.
  • The timezone of the departure airport is UTC+7 , and the timezone of the arrival airport is UTC+9 . 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 5:00 and 5:25.
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