All airlines flying from Seoul Incheon (ICN) to Istanbul (IST).

FLIGHT SCHEDULE
Direct Flights:
Mon,Wed,Fri,Sat 10:15 Seoul Incheon (ICN) 1 15:55 Istanbul (IST) Turkish Airlines TK 21 Non-stop Boeing 777-300ER (77W) 11:40 Effective 2026-03-30 through 2026-10-24
Mon,Wed,Fri,Sat 10:45 Seoul Incheon (ICN) 1 16:40 Istanbul (IST) Turkish Airlines TK 21 Non-stop Boeing 777-300ER (77W) 11:55 Valid until 2026-01-03
Mon 10:45 Seoul Incheon (ICN) 1 16:40 Istanbul (IST) Turkish Airlines TK 21 Non-stop Boeing 787-9 (789) 11:55 Operates only on 2026-01-05
Mon,Wed,Fri,Sat 10:45 Seoul Incheon (ICN) 1 16:40 Istanbul (IST) Turkish Airlines TK 21 Non-stop Boeing 777-300ER (77W) 11:55 Effective 2026-01-07 through 2026-03-28
Mon,Wed,Fri,Sat 10:45 Seoul Incheon (ICN) 1 16:40 Istanbul (IST) Turkish Airlines TK 21 Non-stop Boeing 777-300ER (77W) 11:55 Effective from 2026-10-26
Mon-Fri,Sun 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 777-300ER (77W) 11:45 Valid until 2026-01-16
Sat 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 787-9 (789) 11:45 Effective 2026-01-03 through 2026-01-10
Daily 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 777-300ER (77W) 11:45 Effective 2026-01-17 through 2026-02-13
Sat,Sun 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 787-9 (789) 11:45 Effective 2026-02-14 through 2026-02-15
Mon-Sat 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 777-300ER (77W) 11:45 Effective 2026-02-16 through 2026-02-21
Mon,Sun 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 787-9 (789) 11:45 Effective 2026-02-22 through 2026-03-01
Mon-Sat 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 777-300ER (77W) 11:45 Effective 2026-02-24 through 2026-03-07
Daily 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 777-300ER (77W) 11:45 Effective 2026-03-08 through 2026-03-29
Daily 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 777-300ER (77W) 11:45 Effective from 2026-10-26
Daily 23:20 Seoul Incheon (ICN) 1 04:50 Istanbul (IST) Turkish Airlines TK 91 Non-stop Boeing 777-300ER (77W) 11:30 Effective 2026-03-30 through 2026-10-24 The flight arrives 1 day after departure.
Sun 23:20 Seoul Incheon (ICN) 1 04:50 Istanbul (IST) Turkish Airlines TK 101 Non-stop Boeing 777-300ER (77W) 11:30 Operates only on 2026-03-29 The flight arrives 1 day after departure.
Tue,Thu,Sat 09:35 Seoul Incheon (ICN) 1 15:45 Istanbul (IST) Asiana Airlines OZ 551 Non-stop Boeing 777-200LR (77L) 12:10 Valid until 2026-01-13
Tue,Thu,Sat 09:35 Seoul Incheon (ICN) 2 15:45 Istanbul (IST) Asiana Airlines OZ 551 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-01-15 through 2026-03-28
Tue,Thu,Sat 09:35 Seoul Incheon (ICN) 2 15:40 Istanbul (IST) Asiana Airlines OZ 551 Non-stop Boeing 777-200LR (77L) 12:05 Effective from 2026-10-27
Tue-Sat 10:25 Seoul Incheon (ICN) 2 16:10 Istanbul (IST) Asiana Airlines OZ 551 Non-stop Boeing 777-200LR (77L) 11:45 Effective 2026-03-31 through 2026-10-24
Mon,Wed,Fri,Sat 13:40 Seoul Incheon (ICN) 2 19:40 Istanbul (IST) Korean Air KE 955 Non-stop Boeing 787-9 (789) 12:00 Effective 2026-03-30 through 2026-10-24
Mon,Wed,Fri 13:55 Seoul Incheon (ICN) 2 20:05 Istanbul (IST) Korean Air KE 955 Non-stop Boeing 787-10 (781) 12:10 Valid until 2026-03-27
Mon,Wed,Fri 13:55 Seoul Incheon (ICN) 2 20:05 Istanbul (IST) Korean Air KE 955 Non-stop Boeing 787-9 (789) 12:10 Effective from 2026-10-26
Fri 01:15 Seoul Incheon (ICN) 05:40 Istanbul (IST) Turkish Airlines TK 6495 Non-stop Boeing 777-200 Freighter (77X) 10:25 This is a Scheduled Cargo flight.
Sun 05:05 Seoul Incheon (ICN) 09:30 Istanbul (IST) Turkish Airlines TK 6545 Non-stop Boeing 777-200 Freighter (77X) 10:25 This is a Scheduled Cargo flight.
Direct Codeshare Flights:
Daily 00:10 Seoul Incheon (ICN) 1 05:55 Istanbul (IST) Asiana Airlines OZ 6931 Non-stop Boeing 777-300ER (77W) 11:45 Valid until 2026-03-29 Codeshare flight, operated by Turkish Airlines.(TK 91)
Daily 23:20 Seoul Incheon (ICN) 1 04:50 Istanbul (IST) Asiana Airlines OZ 6931 Non-stop Boeing 777-300ER (77W) 11:30 Effective 2026-03-30 through 2026-10-24 Codeshare flight, operated by Turkish Airlines.(TK 91) The flight arrives 1 day after departure.
Mon,Wed,Fri,Sat 10:15 Seoul Incheon (ICN) 1 15:55 Istanbul (IST) Asiana Airlines OZ 6933 Non-stop Boeing 777-300ER (77W) 11:40 Effective 2026-03-30 through 2026-10-24 Codeshare flight, operated by Turkish Airlines.(TK 21)
Mon,Wed,Fri,Sat 10:45 Seoul Incheon (ICN) 1 16:40 Istanbul (IST) Asiana Airlines OZ 6933 Non-stop Boeing 777-300ER (77W) 11:55 Valid until 2026-03-28 Codeshare flight, operated by Turkish Airlines.(TK 21)
Tue,Thu,Sat 09:35 Seoul Incheon (ICN) 1 15:45 Istanbul (IST) Turkish Airlines TK 8091 Non-stop Boeing 777-200LR (77L) 12:10 Valid until 2026-01-13 Codeshare flight, operated by Asiana Airlines.(OZ 551)
Tue,Thu,Sat 09:35 Seoul Incheon (ICN) 2 15:45 Istanbul (IST) Turkish Airlines TK 8091 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-01-15 through 2026-03-28 Codeshare flight, operated by Asiana Airlines.(OZ 551)
Tue,Thu,Sat 09:35 Seoul Incheon (ICN) 2 15:40 Istanbul (IST) Turkish Airlines TK 8091 Non-stop Boeing 777-200LR (77L) 12:05 Effective from 2026-10-27 Codeshare flight, operated by Asiana Airlines.(OZ 551)
Tue-Sat 10:25 Seoul Incheon (ICN) 2 16:10 Istanbul (IST) Turkish Airlines TK 8091 Non-stop Boeing 777-200LR (77L) 11:45 Effective 2026-03-31 through 2026-10-24 Codeshare flight, operated by Asiana Airlines.(OZ 551)

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Istanbul airport, Turkey (IST).
The flight distance is 4921 miles, or 7919 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+3 . 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 10:25 and 12:10.

Return (IST-ICN) flights

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All airlines flying from Seoul Incheon (ICN) to Istanbul (IST).

FLIGHT SCHEDULE

Direct Flights:

Turkish Airlines TK21

10:15

Seoul Incheon (ICN) 1

15:55

Istanbul (IST)

Effective 2026-03-30 through 2026-10-24

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 11:40, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK21

10:45

Seoul Incheon (ICN) 1

16:40

Istanbul (IST)

Valid until 2026-01-03

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 11:55, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK21

10:45

Seoul Incheon (ICN) 1

16:40

Istanbul (IST)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 11:55, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK21

10:45

Seoul Incheon (ICN) 1

16:40

Istanbul (IST)

Effective 2026-01-07 through 2026-03-28

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 11:55, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK21

10:45

Seoul Incheon (ICN) 1

16:40

Istanbul (IST)

Effective from 2026-10-26

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 11:55, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Valid until 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 11:45, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective 2026-01-03 through 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 11:45, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective 2026-01-17 through 2026-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 11:45, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective 2026-02-14 through 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 11:45, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective 2026-02-16 through 2026-02-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 11:45, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective 2026-02-22 through 2026-03-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 11:45, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective 2026-02-24 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 11:45, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective 2026-03-08 through 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 11:45, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK91

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 11:45, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Turkish Airlines TK91

23:20

Seoul Incheon (ICN) 1

04:50(+1)

Istanbul (IST)

Effective 2026-03-30 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 11:30, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK101

23:20

Seoul Incheon (ICN) 1

04:50(+1)

Istanbul (IST)

Operates only on 2026-03-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 11:30, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Flights:

Asiana Airlines OZ551

09:35

Seoul Incheon (ICN) 1

15:45

Istanbul (IST)

Valid until 2026-01-13

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 12:10, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ551

09:35

Seoul Incheon (ICN) 2

15:45

Istanbul (IST)

Effective 2026-01-15 through 2026-03-28

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 12:10, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ551

09:35

Seoul Incheon (ICN) 2

15:40

Istanbul (IST)

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 12:05, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ551

10:25

Seoul Incheon (ICN) 2

16:10

Istanbul (IST)

Effective 2026-03-31 through 2026-10-24

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 11:45, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Korean Air KE955

13:40

Seoul Incheon (ICN) 2

19:40

Istanbul (IST)

Effective 2026-03-30 through 2026-10-24

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 12:00, non-stop
Boeing 787-9 (789)

Direct Flights:

Korean Air KE955

13:55

Seoul Incheon (ICN) 2

20:05

Istanbul (IST)

Valid until 2026-03-27

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 12:10, non-stop
Boeing 787-10 (781)

Direct Flights:

Korean Air KE955

13:55

Seoul Incheon (ICN) 2

20:05

Istanbul (IST)

Effective from 2026-10-26

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 12:10, non-stop
Boeing 787-9 (789)

Direct Flights:

Turkish Airlines TK6495

01:15

Seoul Incheon (ICN)

05:40

Istanbul (IST)

This is a Scheduled Cargo flight.

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Direct Flights:

Turkish Airlines TK6545

05:05

Seoul Incheon (ICN)

09:30

Istanbul (IST)

This is a Scheduled Cargo flight.

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Codeshare Flights:

Asiana Airlines OZ6931

00:10

Seoul Incheon (ICN) 1

05:55

Istanbul (IST)

Valid until 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Turkish Airlines. (TK 91)

Duration: 11:45, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Asiana Airlines OZ6931

23:20

Seoul Incheon (ICN) 1

04:50(+1)

Istanbul (IST)

Effective 2026-03-30 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Turkish Airlines. (TK 91)

Duration: 11:30, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Asiana Airlines OZ6933

10:15

Seoul Incheon (ICN) 1

15:55

Istanbul (IST)

Effective 2026-03-30 through 2026-10-24

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 21)

Duration: 11:40, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Asiana Airlines OZ6933

10:45

Seoul Incheon (ICN) 1

16:40

Istanbul (IST)

Valid until 2026-03-28

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 21)

Duration: 11:55, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Turkish Airlines TK8091

09:35

Seoul Incheon (ICN) 1

15:45

Istanbul (IST)

Valid until 2026-01-13

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 551)

Duration: 12:10, non-stop
Boeing 777-200LR (77L)

Direct Codeshare Flights:

Turkish Airlines TK8091

09:35

Seoul Incheon (ICN) 2

15:45

Istanbul (IST)

Effective 2026-01-15 through 2026-03-28

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 551)

Duration: 12:10, non-stop
Boeing 777-200LR (77L)

Direct Codeshare Flights:

Turkish Airlines TK8091

09:35

Seoul Incheon (ICN) 2

15:40

Istanbul (IST)

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 551)

Duration: 12:05, non-stop
Boeing 777-200LR (77L)

Direct Codeshare Flights:

Turkish Airlines TK8091

10:25

Seoul Incheon (ICN) 2

16:10

Istanbul (IST)

Effective 2026-03-31 through 2026-10-24

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 551)

Duration: 11:45, non-stop
Boeing 777-200LR (77L)

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Istanbul airport, Turkey (IST).
The flight distance is 4921 miles, or 7919 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+3 . 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 10:25 and 12:10.

Return (IST-ICN) flights

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