Turkish Airlines flights from Istanbul (IST) to Tehran Imam Khomeini (IKA).

FLIGHT SCHEDULE
Direct Flights:
Daily 02:30 Istanbul (IST) 06:10 Tehran Imam Khomeini (IKA) Turkish Airlines TK 870 Non-stop Airbus A321 (32B) 3:10 Effective 2026-03-30 through 2026-10-25
Daily 02:50 Istanbul (IST) 06:40 Tehran Imam Khomeini (IKA) Turkish Airlines TK 870 Non-stop Airbus A321 (32B) 3:20 Valid until 2026-03-29
Daily 03:10 Istanbul (IST) 07:00 Tehran Imam Khomeini (IKA) Turkish Airlines TK 870 Non-stop Airbus A321 (32B) 3:20 Effective from 2026-10-26
Daily 21:20 Istanbul (IST) 00:55 Tehran Imam Khomeini (IKA) Turkish Airlines TK 872 Non-stop Airbus A321 (32B) 3:05 Effective 2026-03-29 through 2026-10-24 The flight arrives 1 day after departure.
Daily 22:15 Istanbul (IST) 02:05 Tehran Imam Khomeini (IKA) Turkish Airlines TK 872 Non-stop Airbus A321 (32B) 3:20 Valid until 2026-01-28 The flight arrives 1 day after departure.
Thu 22:15 Istanbul (IST) 02:05 Tehran Imam Khomeini (IKA) Turkish Airlines TK 872 Non-stop Boeing 737-800 (73H) 3:20 Operates only on 2026-01-29 The flight arrives 1 day after departure.
Fri 22:15 Istanbul (IST) 02:05 Tehran Imam Khomeini (IKA) Turkish Airlines TK 872 Non-stop Boeing 737 (73J) 3:20 Operates only on 2026-01-30 The flight arrives 1 day after departure.
Daily 22:15 Istanbul (IST) 02:05 Tehran Imam Khomeini (IKA) Turkish Airlines TK 872 Non-stop Airbus A321 (32B) 3:20 Effective 2026-01-31 through 2026-03-28 The flight arrives 1 day after departure.
Daily 22:15 Istanbul (IST) 02:05 Tehran Imam Khomeini (IKA) Turkish Airlines TK 872 Non-stop Airbus A321 (32B) 3:20 Effective from 2026-10-25 The flight arrives 1 day after departure.
Daily 19:40 Istanbul (IST) 23:20 Tehran Imam Khomeini (IKA) Turkish Airlines TK 874 Non-stop Airbus A321 (32B) 3:10 Effective 2026-03-29 through 2026-10-24
Mon-Thu,Sat,Sun 20:30 Istanbul (IST) 00:20 Tehran Imam Khomeini (IKA) Turkish Airlines TK 874 Non-stop Airbus A321 (32B) 3:20 Valid until 2026-01-15 The flight arrives 1 day after departure.
Fri 20:30 Istanbul (IST) 00:20 Tehran Imam Khomeini (IKA) Turkish Airlines TK 874 Non-stop Boeing 737-800 (73H) 3:20 Operates only on 2026-01-02 The flight arrives 1 day after departure.
Fri 20:30 Istanbul (IST) 00:20 Tehran Imam Khomeini (IKA) Turkish Airlines TK 874 Non-stop Airbus A330-300 (333) 3:20 Operates only on 2026-01-09 The flight arrives 1 day after departure.
Daily 20:30 Istanbul (IST) 00:20 Tehran Imam Khomeini (IKA) Turkish Airlines TK 874 Non-stop Airbus A321 (32B) 3:20 Effective 2026-01-16 through 2026-03-28 The flight arrives 1 day after departure.
Daily 20:30 Istanbul (IST) 00:20 Tehran Imam Khomeini (IKA) Turkish Airlines TK 874 Non-stop Airbus A321 (32B) 3:20 Effective from 2026-10-25 The flight arrives 1 day after departure.
Daily 18:40 Istanbul (IST) 22:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 876 Non-stop Airbus A321 (32B) 3:15 Effective 2026-03-29 through 2026-10-24
Daily 01:05 Istanbul (IST) 04:45 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Airbus A321 (32B) 3:10 Effective 2026-03-30 through 2026-10-25
Wed,Thu 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2026-01-01
Mon,Tue,Fri-Sun 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Boeing 737-800 (73H) 3:20 Valid until 2026-01-02
Daily 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Airbus A321 (32B) 3:20 Effective 2026-01-03 through 2026-01-18
Mon,Fri,Sat 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-19 through 2026-01-26
Tue-Thu,Sun 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-01-20 through 2026-01-27
Mon-Wed,Fri-Sun 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-01-28 through 2026-02-04
Thu 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Airbus A321 (32B) 3:20 Operates only on 2026-01-29
Daily 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-02-05 through 2026-03-06
Daily 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Airbus A321 (32B) 3:20 Effective 2026-03-07 through 2026-03-29
Daily 01:35 Istanbul (IST) 05:25 Tehran Imam Khomeini (IKA) Turkish Airlines TK 878 Non-stop Airbus A321 (32B) 3:20 Effective from 2026-10-26
Mon-Fri,Sun 08:50 Istanbul (IST) 12:35 Tehran Imam Khomeini (IKA) Turkish Airlines TK 880 Non-stop Boeing 737-800 (73H) 3:15 Valid until 2026-01-05
Tue,Fri,Sat 08:50 Istanbul (IST) 12:35 Tehran Imam Khomeini (IKA) Turkish Airlines TK 880 Non-stop Boeing 737 (73J) 3:15 Effective 2026-01-03 through 2026-01-09
Mon-Thu,Sat,Sun 08:50 Istanbul (IST) 12:35 Tehran Imam Khomeini (IKA) Turkish Airlines TK 880 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-07 through 2026-01-15
Fri,Sat 08:50 Istanbul (IST) 12:35 Tehran Imam Khomeini (IKA) Turkish Airlines TK 880 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-16 through 2026-01-17
Tue,Fri 08:50 Istanbul (IST) 12:35 Tehran Imam Khomeini (IKA) Turkish Airlines TK 880 Non-stop Airbus A321 (32B) 3:15 Effective 2026-03-17 through 2026-03-27
Thu,Sun 08:50 Istanbul (IST) 12:35 Tehran Imam Khomeini (IKA) Turkish Airlines TK 880 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-03-19 through 2026-03-26
Sat 15:25 Istanbul (IST) 19:15 Tehran Imam Khomeini (IKA) Turkish Airlines TK 886 Non-stop Boeing 737-800 (73H) 3:20 Valid until 2026-01-03
Mon 15:25 Istanbul (IST) 19:15 Tehran Imam Khomeini (IKA) Turkish Airlines TK 886 Non-stop Boeing 737 (73J) 3:20 Valid until 2026-01-05
Mon 15:25 Istanbul (IST) 19:15 Tehran Imam Khomeini (IKA) Turkish Airlines TK 886 Non-stop Boeing 737 (73J) 3:20 Effective 2026-03-16 through 2026-03-23
Wed,Sat 15:25 Istanbul (IST) 19:15 Tehran Imam Khomeini (IKA) Turkish Airlines TK 886 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-03-18 through 2026-03-28

An international route departing from Istanbul airport, Turkey (IST) and arriving at Tehran Imam Khomeini airport, Iran (IKA).
The flight distance is 1275 miles, or 2052 km.
The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC+3.5 . 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 3:05 and 3:20.

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FLIGHT SCHEDULE

Direct Flights:

Turkish Airlines TK870

02:30

Istanbul (IST)

06:10

Tehran Imam Khomeini (IKA)

Effective 2026-03-30 through 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK870

02:50

Istanbul (IST)

06:40

Tehran Imam Khomeini (IKA)

Valid until 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK870

03:10

Istanbul (IST)

07:00

Tehran Imam Khomeini (IKA)

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK872

21:20

Istanbul (IST)

00:55(+1)

Tehran Imam Khomeini (IKA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:05, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK872

22:15

Istanbul (IST)

02:05(+1)

Tehran Imam Khomeini (IKA)

Valid until 2026-01-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK872

22:15

Istanbul (IST)

02:05(+1)

Tehran Imam Khomeini (IKA)

Operates only on 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK872

22:15

Istanbul (IST)

02:05(+1)

Tehran Imam Khomeini (IKA)

Operates only on 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK872

22:15

Istanbul (IST)

02:05(+1)

Tehran Imam Khomeini (IKA)

Effective 2026-01-31 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK872

22:15

Istanbul (IST)

02:05(+1)

Tehran Imam Khomeini (IKA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK874

19:40

Istanbul (IST)

23:20

Tehran Imam Khomeini (IKA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK874

20:30

Istanbul (IST)

00:20(+1)

Tehran Imam Khomeini (IKA)

Valid until 2026-01-15

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK874

20:30

Istanbul (IST)

00:20(+1)

Tehran Imam Khomeini (IKA)

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK874

20:30

Istanbul (IST)

00:20(+1)

Tehran Imam Khomeini (IKA)

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK874

20:30

Istanbul (IST)

00:20(+1)

Tehran Imam Khomeini (IKA)

Effective 2026-01-16 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK874

20:30

Istanbul (IST)

00:20(+1)

Tehran Imam Khomeini (IKA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.

Direct Flights:

Turkish Airlines TK876

18:40

Istanbul (IST)

22:25

Tehran Imam Khomeini (IKA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:15, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK878

01:05

Istanbul (IST)

04:45

Tehran Imam Khomeini (IKA)

Effective 2026-03-30 through 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Valid until 2026-01-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Effective 2026-01-03 through 2026-01-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Effective 2026-01-19 through 2026-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Effective 2026-01-20 through 2026-01-27

Mon
-

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Effective 2026-01-28 through 2026-02-04

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Operates only on 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Effective 2026-02-05 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Effective 2026-03-07 through 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK878

01:35

Istanbul (IST)

05:25

Tehran Imam Khomeini (IKA)

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK880

08:50

Istanbul (IST)

12:35

Tehran Imam Khomeini (IKA)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK880

08:50

Istanbul (IST)

12:35

Tehran Imam Khomeini (IKA)

Effective 2026-01-03 through 2026-01-09

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 (73J)

Direct Flights:

Turkish Airlines TK880

08:50

Istanbul (IST)

12:35

Tehran Imam Khomeini (IKA)

Effective 2026-01-07 through 2026-01-15

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK880

08:50

Istanbul (IST)

12:35

Tehran Imam Khomeini (IKA)

Effective 2026-01-16 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK880

08:50

Istanbul (IST)

12:35

Tehran Imam Khomeini (IKA)

Effective 2026-03-17 through 2026-03-27

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Airbus A321 (32B)

Direct Flights:

Turkish Airlines TK880

08:50

Istanbul (IST)

12:35

Tehran Imam Khomeini (IKA)

Effective 2026-03-19 through 2026-03-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK886

15:25

Istanbul (IST)

19:15

Tehran Imam Khomeini (IKA)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Turkish Airlines TK886

15:25

Istanbul (IST)

19:15

Tehran Imam Khomeini (IKA)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 (73J)

Direct Flights:

Turkish Airlines TK886

15:25

Istanbul (IST)

19:15

Tehran Imam Khomeini (IKA)

Effective 2026-03-16 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 (73J)

Direct Flights:

Turkish Airlines TK886

15:25

Istanbul (IST)

19:15

Tehran Imam Khomeini (IKA)

Effective 2026-03-18 through 2026-03-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

An international route departing from Istanbul airport, Turkey (IST) and arriving at Tehran Imam Khomeini airport, Iran (IKA).
The flight distance is 1275 miles, or 2052 km.
The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC+3.5 . 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 3:05 and 3:20.

All IST-IKA flights

All Turkish Airlines flights

Return (IKA-IST) flights

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