All airlines flying from George Bush, Houston (IAH) to Istanbul (IST).

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FLIGHT SCHEDULE
Direct Flights:
Tue,Thu,Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:05 Valid until 2025-09-30 The flight arrives 1 day after departure.
Mon,Wed,Sat 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:05 Valid until 2025-09-29 The flight arrives 1 day after departure.
Tue-Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:05 Effective 2025-10-01 through 2025-10-07 The flight arrives 1 day after departure.
Mon,Wed,Sat 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:05 Effective 2025-10-04 through 2025-10-22 The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:05 Effective 2025-10-09 through 2025-10-24 The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:00 Effective from 2025-11-02 The flight arrives 1 day after departure.
Mon,Wed,Sat 21:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:00 Effective from 2025-11-03 The flight arrives 1 day after departure.
Mon,Wed,Sat 22:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:00 Effective 2025-10-25 through 2025-11-01 The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 22:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:00 Effective 2025-10-26 through 2025-10-31 The flight arrives 1 day after departure.
Mon,Wed,Fri 14:25 George Bush, Houston (IAH) D 10:20 Istanbul (IST) Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 11:55 Valid until 2025-10-24 The flight arrives 1 day after departure.
Wed,Sat,Sun 15:05 George Bush, Houston (IAH) D 12:00 Istanbul (IST) Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 11:55 Effective 2025-11-02 through 2026-02-01 The flight arrives 1 day after departure.
Wed,Sat,Sun 16:05 George Bush, Houston (IAH) D 12:00 Istanbul (IST) Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 11:55 Effective 2025-10-26 through 2025-11-01 The flight arrives 1 day after departure.
Wed 10:15 George Bush, Houston (IAH) 06:20 Istanbul (IST) Turkish Airlines TK 6362 Non-stop Boeing 777-200 Freighter (77X) 12:05 Valid until 2025-10-29 The flight arrives 1 day after departure. This is a Scheduled Cargo flight.
Wed 10:15 George Bush, Houston (IAH) 06:20 Istanbul (IST) Turkish Airlines TK 6362 Non-stop Boeing 777-200 Freighter (77X) 11:05 Effective from 2025-11-05 The flight arrives 1 day after departure. This is a Scheduled Cargo flight.
Mon 09:40 George Bush, Houston (IAH) 05:45 Istanbul (IST) Turkish Airlines TK 6436 Non-stop Boeing 777-200 Freighter (77X) 12:05 Valid until 2025-10-27 The flight arrives 1 day after departure. This is a Scheduled Cargo flight.
Mon 09:40 George Bush, Houston (IAH) 05:45 Istanbul (IST) Turkish Airlines TK 6436 Non-stop Boeing 777-200 Freighter (77X) 11:05 Effective from 2025-11-03 The flight arrives 1 day after departure. This is a Scheduled Cargo flight.
Direct Codeshare Flights:
Tue,Thu,Fri,Sun 21:05 George Bush, Houston (IAH) D 17:05 Istanbul (IST) RwandAir WB 1376 Non-stop Boeing 787-9 (789) 12:00 Valid until 2025-08-26 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 21:05 George Bush, Houston (IAH) D 17:15 Istanbul (IST) RwandAir WB 1376 Non-stop Boeing 777-300ER (77W) 12:10 Valid until 2025-08-27 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Thu,Fri 21:05 George Bush, Houston (IAH) D 17:15 Istanbul (IST) RwandAir WB 1376 Non-stop Boeing 787-9 (789) 12:10 Effective 2025-08-28 through 2025-08-29 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 14:35 George Bush, Houston (IAH) D 10:35 Istanbul (IST) RwandAir WB 1377 Non-stop Boeing 787-9 (789) 12:00 Valid until 2025-08-30 Codeshare flight, operated by Turkish Airlines.(TK 134) The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:05 Valid until 2025-09-30 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:05 Valid until 2025-09-29 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Tue-Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:05 Effective 2025-10-01 through 2025-10-07 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:05 Effective 2025-10-04 through 2025-10-22 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:05 Effective 2025-10-09 through 2025-10-24 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:00 Effective from 2025-11-02 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 21:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:00 Effective from 2025-11-03 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 22:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:00 Effective 2025-10-25 through 2025-11-01 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 22:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:00 Effective 2025-10-26 through 2025-10-31 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Fri 14:25 George Bush, Houston (IAH) D 10:20 Istanbul (IST) IndiGo 6E 4012 Non-stop Boeing 787-9 (789) 11:55 Valid until 2025-10-24 Codeshare flight, operated by Turkish Airlines.(TK 134) The flight arrives 1 day after departure.
Wed,Sat,Sun 15:05 George Bush, Houston (IAH) D 12:00 Istanbul (IST) IndiGo 6E 4012 Non-stop Boeing 787-9 (789) 11:55 Effective 2025-11-02 through 2026-02-01 Codeshare flight, operated by Turkish Airlines.(TK 134) The flight arrives 1 day after departure.
Wed,Sat,Sun 16:05 George Bush, Houston (IAH) D 12:00 Istanbul (IST) IndiGo 6E 4012 Non-stop Boeing 787-9 (789) 11:55 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by Turkish Airlines.(TK 134) The flight arrives 1 day after departure.
Daily 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Pakistan International Airlines PK 5034 Non-stop Boeing 777-200 (772) 12:05 Valid until 2025-10-24 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Sat 22:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) Pakistan International Airlines PK 5034 Non-stop Boeing 777-200 (772) 12:00 Operates only on 2025-10-25 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Thai Airways TG 7556 Non-stop Boeing 787-9 (789) 12:05 Valid until 2025-09-30 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Thai Airways TG 7556 Non-stop Boeing 777-300ER (77W) 12:05 Valid until 2025-09-29 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Tue-Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Thai Airways TG 7556 Non-stop Boeing 787-9 (789) 12:05 Effective 2025-10-01 through 2025-10-07 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Sat 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Thai Airways TG 7556 Non-stop Boeing 777-300ER (77W) 12:05 Effective 2025-10-04 through 2025-10-22 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:00 George Bush, Houston (IAH) D 17:05 Istanbul (IST) Thai Airways TG 7556 Non-stop Boeing 787-9 (789) 12:05 Effective 2025-10-09 through 2025-10-24 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Sat 22:05 George Bush, Houston (IAH) D 18:05 Istanbul (IST) Thai Airways TG 7556 Non-stop Boeing 777-300ER (77W) 12:00 Operates only on 2025-10-25 Codeshare flight, operated by Turkish Airlines.(TK 34) The flight arrives 1 day after departure.
Mon,Wed,Fri 14:25 George Bush, Houston (IAH) D 10:20 Istanbul (IST) Thai Airways TG 7557 Non-stop Boeing 787-9 (789) 11:55 Valid until 2025-10-24 Codeshare flight, operated by Turkish Airlines.(TK 134) The flight arrives 1 day after departure.

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An international route departing from George Bush, Houston airport, United States (IAH) and arriving at Istanbul airport, Turkey (IST).
The flight distance is 6353 miles, or 10225 km.
The timezone of the departure airport is UTC-6 (plus 1h DST), and the timezone of the arrival airport is UTC+3 . Current time at the point of departure is 2:29pm, and 10:29pm at the point of arrival. There is a 8 hour time difference between the airports.
For direct flights, the flight time varies between 11:05 and 12:10.

Return (IST-IAH) flights

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All airlines flying from George Bush, Houston (IAH) to Istanbul (IST).

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FLIGHT SCHEDULE

Direct Flights:

Turkish Airlines TK34

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-09-30

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK34

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-09-29

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 12:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Turkish Airlines TK34

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-01 through 2025-10-07

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK34

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-04 through 2025-10-22

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 12:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Turkish Airlines TK34

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-09 through 2025-10-24

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK34

21:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective from 2025-11-02

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK34

21:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective from 2025-11-03

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Turkish Airlines TK34

22:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective 2025-10-25 through 2025-11-01

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Turkish Airlines TK34

22:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective 2025-10-26 through 2025-10-31

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK134

14:25

George Bush, Houston (IAH) D

10:20(+1)

Istanbul (IST)

Valid until 2025-10-24

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 11:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK134

15:05

George Bush, Houston (IAH) D

12:00(+1)

Istanbul (IST)

Effective 2025-11-02 through 2026-02-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 11:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK134

16:05

George Bush, Houston (IAH) D

12:00(+1)

Istanbul (IST)

Effective 2025-10-26 through 2025-11-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 11:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Turkish Airlines TK6362

10:15

George Bush, Houston (IAH)

06:20(+1)

Istanbul (IST)

Valid until 2025-10-29
This is a Scheduled Cargo flight.

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 12:05, non-stop
Boeing 777-200 Freighter (77X)
The flight arrives 1 day after departure.

Turkish Airlines TK6362

10:15

George Bush, Houston (IAH)

06:20(+1)

Istanbul (IST)

Effective from 2025-11-05
This is a Scheduled Cargo flight.

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 11:05, non-stop
Boeing 777-200 Freighter (77X)
The flight arrives 1 day after departure.

Turkish Airlines TK6436

09:40

George Bush, Houston (IAH)

05:45(+1)

Istanbul (IST)

Valid until 2025-10-27
This is a Scheduled Cargo flight.

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 12:05, non-stop
Boeing 777-200 Freighter (77X)
The flight arrives 1 day after departure.

Turkish Airlines TK6436

09:40

George Bush, Houston (IAH)

05:45(+1)

Istanbul (IST)

Effective from 2025-11-03
This is a Scheduled Cargo flight.

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 11:05, non-stop
Boeing 777-200 Freighter (77X)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

RwandAir WB1376

21:05

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-08-26

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

RwandAir WB1376

21:05

George Bush, Houston (IAH) D

17:15(+1)

Istanbul (IST)

Valid until 2025-08-27

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:10, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

RwandAir WB1376

21:05

George Bush, Houston (IAH) D

17:15(+1)

Istanbul (IST)

Effective 2025-08-28 through 2025-08-29

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:10, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

RwandAir WB1377

14:35

George Bush, Houston (IAH) D

10:35(+1)

Istanbul (IST)

Valid until 2025-08-30

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 134)

Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4010

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-09-30

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4010

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-09-29

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

IndiGo 6E4010

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-01 through 2025-10-07

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4010

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-04 through 2025-10-22

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

IndiGo 6E4010

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-09 through 2025-10-24

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4010

21:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective from 2025-11-02

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4010

21:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective from 2025-11-03

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

IndiGo 6E4010

22:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective 2025-10-25 through 2025-11-01

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

IndiGo 6E4010

22:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Effective 2025-10-26 through 2025-10-31

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4012

14:25

George Bush, Houston (IAH) D

10:20(+1)

Istanbul (IST)

Valid until 2025-10-24

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 134)

Duration: 11:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4012

15:05

George Bush, Houston (IAH) D

12:00(+1)

Istanbul (IST)

Effective 2025-11-02 through 2026-02-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Turkish Airlines. (TK 134)

Duration: 11:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

IndiGo 6E4012

16:05

George Bush, Houston (IAH) D

12:00(+1)

Istanbul (IST)

Effective 2025-10-26 through 2025-11-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Turkish Airlines. (TK 134)

Duration: 11:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Pakistan International Airlines PK5034

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.

Pakistan International Airlines PK5034

22:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Operates only on 2025-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:00, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.

Thai Airways TG7556

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-09-30

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Thai Airways TG7556

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Valid until 2025-09-29

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Thai Airways TG7556

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-01 through 2025-10-07

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Thai Airways TG7556

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-04 through 2025-10-22

Mon

Tue
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Thu
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Fri
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Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Thai Airways TG7556

21:00

George Bush, Houston (IAH) D

17:05(+1)

Istanbul (IST)

Effective 2025-10-09 through 2025-10-24

Mon
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Tue

Wed
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Thu

Fri

Sat
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Sun

Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Thai Airways TG7556

22:05

George Bush, Houston (IAH) D

18:05(+1)

Istanbul (IST)

Operates only on 2025-10-25

Mon
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Tue
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Wed
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Thu
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Fri
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Sat

Sun
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Codeshare flight, operated by Turkish Airlines. (TK 34)

Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Thai Airways TG7557

14:25

George Bush, Houston (IAH) D

10:20(+1)

Istanbul (IST)

Valid until 2025-10-24

Mon

Tue
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Fri

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Sun
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Codeshare flight, operated by Turkish Airlines. (TK 134)

Duration: 11:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

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An international route departing from George Bush, Houston airport, United States (IAH) and arriving at Istanbul airport, Turkey (IST).
The flight distance is 6353 miles, or 10225 km.
The timezone of the departure airport is UTC-6 (plus 1h DST), and the timezone of the arrival airport is UTC+3 . Current time at the point of departure is 2:29pm, and 10:29pm at the point of arrival. There is a 8 hour time difference between the airports.
For direct flights, the flight time varies between 11:05 and 12:10.

Return (IST-IAH) flights

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