Turkish Airlines flights from Istanbul (IST) to Seoul Incheon (ICN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Thu,Fri,Sun 16:50 Istanbul (IST) 08:35 Seoul Incheon (ICN) 1
Turkish Airlines TK 20 Non-stop Boeing 777-300ER (77W) 9:45 Effective 2026-03-29 through 2026-10-23
The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 17:10 Istanbul (IST) 09:05 Seoul Incheon (ICN) 1
Turkish Airlines TK 20 Non-stop Boeing 777-300ER (77W) 9:55 Valid until 2026-01-02
The flight arrives 1 day after departure.
Sun 17:10 Istanbul (IST) 09:05 Seoul Incheon (ICN) 1
Turkish Airlines TK 20 Non-stop Boeing 787-9 (789) 9:55 Operates only on 2026-01-04
The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 17:10 Istanbul (IST) 09:05 Seoul Incheon (ICN) 1
Turkish Airlines TK 20 Non-stop Boeing 777-300ER (77W) 9:55 Effective 2026-01-06 through 2026-03-27
The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 17:10 Istanbul (IST) 09:05 Seoul Incheon (ICN) 1
Turkish Airlines TK 20 Non-stop Boeing 777-300ER (77W) 9:55 Effective from 2026-10-25
The flight arrives 1 day after departure.
Daily 01:50 Istanbul (IST) 17:40 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 777-300ER (77W) 9:50 Effective 2026-03-30 through 2026-10-25
Mon-Thu,Sat,Sun 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 777-300ER (77W) 10:05 Valid until 2026-01-15
Fri 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 787-9 (789) 10:05 Effective 2026-01-02 through 2026-01-09
Daily 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 777-300ER (77W) 10:05 Effective 2026-01-16 through 2026-02-12
Fri,Sat 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 787-9 (789) 10:05 Effective 2026-02-13 through 2026-02-14
Mon-Fri,Sun 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 777-300ER (77W) 10:05 Effective 2026-02-15 through 2026-02-20
Sat,Sun 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 787-9 (789) 10:05 Effective 2026-02-21 through 2026-02-28
Mon-Fri,Sun 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 777-300ER (77W) 10:05 Effective 2026-02-23 through 2026-03-06
Daily 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 777-300ER (77W) 10:05 Effective 2026-03-07 through 2026-03-29
Daily 02:15 Istanbul (IST) 18:20 Seoul Incheon (ICN) 1
Turkish Airlines TK 90 Non-stop Boeing 777-300ER (77W) 10:05 Effective from 2026-10-26
Thu 07:15 Istanbul (IST) 23:15 Seoul Incheon (ICN)
Turkish Airlines TK 6494 Non-stop Boeing 777-200 Freighter (77X) 10:00
This is a Scheduled Cargo flight.
Sat 11:05 Istanbul (IST) 03:05 Seoul Incheon (ICN)
Turkish Airlines TK 6544 Non-stop Boeing 777-200 Freighter (77X) 10:00
The flight arrives 1 day after departure.
This is a Scheduled Cargo flight.
Direct Codeshare Flights:
Tue,Thu,Sat 17:20 Istanbul (IST) 09:35 Seoul Incheon (ICN) 1
Turkish Airlines TK 8090 Non-stop Boeing 777-200LR (77L) 10:15 Valid until 2026-01-10
Codeshare flight, operated by Asiana Airlines.(OZ 552)
The flight arrives 1 day after departure.
Tue,Thu,Sat 17:20 Istanbul (IST) 09:35 Seoul Incheon (ICN) 2
Turkish Airlines TK 8090 Non-stop Boeing 777-200LR (77L) 10:15 Effective 2026-01-13 through 2026-03-28
Codeshare flight, operated by Asiana Airlines.(OZ 552)
The flight arrives 1 day after departure.
Tue,Thu,Sat 17:20 Istanbul (IST) 09:35 Seoul Incheon (ICN) 2
Turkish Airlines TK 8090 Non-stop Boeing 777-200LR (77L) 10:15 Effective from 2026-10-27
Codeshare flight, operated by Asiana Airlines.(OZ 552)
The flight arrives 1 day after departure.
Tue-Sat 17:30 Istanbul (IST) 09:20 Seoul Incheon (ICN) 2
Turkish Airlines TK 8090 Non-stop Boeing 777-200LR (77L) 9:50 Effective 2026-03-31 through 2026-10-24
Codeshare flight, operated by Asiana Airlines.(OZ 552)
The flight arrives 1 day after departure.




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Turkish Airlines flights from Istanbul (IST) to Seoul Incheon (ICN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Turkish Airlines TK20
16:50
Istanbul (IST)

08:35(+1)
Seoul Incheon (ICN) 1
Effective 2026-03-29 through 2026-10-23
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:45, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK20
17:10
Istanbul (IST)

09:05(+1)
Seoul Incheon (ICN) 1
Valid until 2026-01-02
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK20
17:10
Istanbul (IST)

09:05(+1)
Seoul Incheon (ICN) 1
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK20
17:10
Istanbul (IST)

09:05(+1)
Seoul Incheon (ICN) 1
Effective 2026-01-06 through 2026-03-27
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK20
17:10
Istanbul (IST)

09:05(+1)
Seoul Incheon (ICN) 1
Effective from 2026-10-25
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK90
01:50
Istanbul (IST)

17:40
Seoul Incheon (ICN) 1
Effective 2026-03-30 through 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:50, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Valid until 2026-01-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 10:05, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective 2026-01-02 through 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 10:05, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective 2026-01-16 through 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:05, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective 2026-02-13 through 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 10:05, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective 2026-02-15 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 10:05, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective 2026-02-21 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 10:05, non-stop
Boeing 787-9 (789)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective 2026-02-23 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 10:05, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective 2026-03-07 through 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:05, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK90
02:15
Istanbul (IST)

18:20
Seoul Incheon (ICN) 1
Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:05, non-stop
Boeing 777-300ER (77W)
Direct Flights:
Turkish Airlines TK6494
07:15
Istanbul (IST)

23:15
Seoul Incheon (ICN)
This is a Scheduled Cargo flight.
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 10:00, non-stop
Boeing 777-200 Freighter (77X)
Direct Flights:
Turkish Airlines TK6544
11:05
Istanbul (IST)

03:05(+1)
Seoul Incheon (ICN)
This is a Scheduled Cargo flight.
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:00, non-stop
Boeing 777-200 Freighter (77X)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Turkish Airlines TK8090
17:20
Istanbul (IST)

09:35(+1)
Seoul Incheon (ICN) 1
Valid until 2026-01-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 552)
Duration: 10:15, non-stop
Boeing 777-200LR (77L)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Turkish Airlines TK8090
17:20
Istanbul (IST)

09:35(+1)
Seoul Incheon (ICN) 2
Effective 2026-01-13 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 552)
Duration: 10:15, non-stop
Boeing 777-200LR (77L)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Turkish Airlines TK8090
17:20
Istanbul (IST)

09:35(+1)
Seoul Incheon (ICN) 2
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 552)
Duration: 10:15, non-stop
Boeing 777-200LR (77L)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Turkish Airlines TK8090
17:30
Istanbul (IST)

09:20(+1)
Seoul Incheon (ICN) 2
Effective 2026-03-31 through 2026-10-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 552)
Duration: 9:50, non-stop
Boeing 777-200LR (77L)
The flight arrives 1 day after departure.
  • An international route departing from Istanbul airport, Turkey (IST) and arriving at Seoul Incheon airport, South Korea (ICN).
  • The flight distance is 4921 miles, or 7919 km.
  • The timezone of the departure airport is UTC+3 , 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 9:45 and 10:15.
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