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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed,Sat,Sun 21:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:00 Valid until 2026-03-07
The flight arrives 1 day after departure.
Tue,Thu,Fri 21:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:00 Valid until 2026-03-06
The flight arrives 1 day after departure.
Mon,Wed,Sat 21:10 Houston George Bush (IAH) D 17:15 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:05 Effective 2026-03-28 through 2026-10-21
The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:10 Houston George Bush (IAH) D 17:15 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:05 Effective 2026-03-29 through 2026-10-23
The flight arrives 1 day after departure.
Mon,Wed,Sat,Sun 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:00 Effective 2026-03-08 through 2026-03-25
The flight arrives 1 day after departure.
Tue,Thu,Fri 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:00 Effective 2026-03-10 through 2026-03-27
The flight arrives 1 day after departure.
Mon,Wed,Sat,Sun 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 777-300ER (77W) 12:00 Effective from 2026-10-24
The flight arrives 1 day after departure.
Tue,Thu,Fri 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Turkish Airlines TK 34 Non-stop Boeing 787-9 (789) 12:00 Effective from 2026-10-27
The flight arrives 1 day after departure.
Mon,Wed,Fri 14:30 Houston George Bush (IAH) D 10:30 Istanbul (IST)
Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 12:00 Effective 2026-03-30 through 2026-10-23
The flight arrives 1 day after departure.
Wed,Sat,Sun 14:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 11:50 Valid until 2026-02-01
The flight arrives 1 day after departure.
Wed,Sat 14:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 11:50 Effective 2026-03-04 through 2026-03-07
The flight arrives 1 day after departure.
Wed,Sat,Sun 15:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 11:50 Effective 2026-03-08 through 2026-03-28
The flight arrives 1 day after departure.
Mon,Wed,Sat 15:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
Turkish Airlines TK 134 Non-stop Boeing 787-9 (789) 11:50 Effective from 2026-10-26
The flight arrives 1 day after departure.
Wed 10:15 Houston George Bush (IAH) 06:20 Istanbul (IST)
Turkish Airlines TK 6362 Non-stop Boeing 777-200 Freighter (77X) 11:05 Valid until 2026-03-04
The flight arrives 1 day after departure.
This is a Scheduled Cargo flight.
Wed 10:15 Houston George Bush (IAH) 06:20 Istanbul (IST)
Turkish Airlines TK 6362 Non-stop Boeing 777-200 Freighter (77X) 12:05 Effective 2026-03-11 through 2026-10-28
The flight arrives 1 day after departure.
This is a Scheduled Cargo flight.
Mon 09:40 Houston George Bush (IAH) 05:45 Istanbul (IST)
Turkish Airlines TK 6436 Non-stop Boeing 777-200 Freighter (77X) 11:05 Valid until 2026-03-02
The flight arrives 1 day after departure.
This is a Scheduled Cargo flight.
Mon 09:40 Houston George Bush (IAH) 05:45 Istanbul (IST)
Turkish Airlines TK 6436 Non-stop Boeing 777-200 Freighter (77X) 12:05 Effective 2026-03-09 through 2026-10-26
The flight arrives 1 day after departure.
This is a Scheduled Cargo flight.
Direct Codeshare Flights:
Mon,Wed,Sat,Sun 21:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:00 Valid until 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Tue,Thu,Fri 21:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:00 Valid until 2026-03-06
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Mon,Wed,Sat 21:10 Houston George Bush (IAH) D 17:15 Istanbul (IST)
IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:05 Effective 2026-03-28 through 2026-10-21
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:10 Houston George Bush (IAH) D 17:15 Istanbul (IST)
IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:05 Effective 2026-03-29 through 2026-10-23
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Mon,Wed,Sat,Sun 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:00 Effective 2026-03-08 through 2026-03-25
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Tue,Thu,Fri 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
IndiGo 6E 4010 Non-stop Boeing 787-9 (789) 12:00 Effective 2026-03-10 through 2026-03-27
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Sat 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
IndiGo 6E 4010 Non-stop Boeing 777-300ER (77W) 12:00 Operates only on 2026-10-24
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Mon,Wed,Fri 14:30 Houston George Bush (IAH) D 10:30 Istanbul (IST)
IndiGo 6E 4012 Non-stop Boeing 787-9 (789) 12:00 Effective 2026-03-30 through 2026-10-23
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.
Wed,Sat,Sun 14:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
IndiGo 6E 4012 Non-stop Boeing 787-9 (789) 11:50 Valid until 2026-02-01
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.
Wed,Sat 14:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
IndiGo 6E 4012 Non-stop Boeing 787-9 (789) 11:50 Effective 2026-03-04 through 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.
Wed,Sat,Sun 15:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
IndiGo 6E 4012 Non-stop Boeing 787-9 (789) 11:50 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.
Daily 21:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Pakistan International Airlines PK 5034 Non-stop Boeing 777-200 (772) 12:00 Valid until 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Daily 21:10 Houston George Bush (IAH) D 17:15 Istanbul (IST)
Pakistan International Airlines PK 5034 Non-stop Boeing 777-200 (772) 12:05 Effective 2026-03-28 through 2026-10-23
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Daily 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Pakistan International Airlines PK 5034 Non-stop Boeing 777-200 (772) 12:00 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Mon,Wed,Sat,Sun 21:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Thai Airways TG 7556 Non-stop Boeing 777-300ER (77W) 12:00 Valid until 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Tue,Thu,Fri 21:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Thai Airways TG 7556 Non-stop Boeing 787-9 (789) 12:00 Valid until 2026-03-06
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Mon,Wed,Sat 21:10 Houston George Bush (IAH) D 17:15 Istanbul (IST)
Thai Airways TG 7556 Non-stop Boeing 777-300ER (77W) 12:05 Effective 2026-03-28 through 2026-10-21
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 21:10 Houston George Bush (IAH) D 17:15 Istanbul (IST)
Thai Airways TG 7556 Non-stop Boeing 787-9 (789) 12:05 Effective 2026-03-29 through 2026-10-23
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Mon,Wed,Sat,Sun 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Thai Airways TG 7556 Non-stop Boeing 777-300ER (77W) 12:00 Effective 2026-03-08 through 2026-03-25
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Tue,Thu,Fri 22:05 Houston George Bush (IAH) D 18:05 Istanbul (IST)
Thai Airways TG 7556 Non-stop Boeing 787-9 (789) 12:00 Effective 2026-03-10 through 2026-03-27
Codeshare flight, operated by Turkish Airlines.(TK 34)
The flight arrives 1 day after departure.
Mon,Wed,Fri 14:30 Houston George Bush (IAH) D 10:30 Istanbul (IST)
Thai Airways TG 7557 Non-stop Boeing 787-9 (789) 12:00 Effective 2026-03-30 through 2026-10-23
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.
Wed,Sat,Sun 14:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
Thai Airways TG 7557 Non-stop Boeing 787-9 (789) 11:50 Valid until 2026-02-01
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.
Wed,Sat 14:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
Thai Airways TG 7557 Non-stop Boeing 787-9 (789) 11:50 Effective 2026-03-04 through 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.
Wed,Sat,Sun 15:55 Houston George Bush (IAH) D 11:45 Istanbul (IST)
Thai Airways TG 7557 Non-stop Boeing 787-9 (789) 11:50 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 134)
The flight arrives 1 day after departure.




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All airlines flying from Houston George Bush (IAH) to Istanbul (IST).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Turkish Airlines TK34
21:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Valid until 2026-03-07
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK34
21:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Valid until 2026-03-06
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK34
21:10
Houston George Bush (IAH) D

17:15(+1)
Istanbul (IST)
Effective 2026-03-28 through 2026-10-21
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 12:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK34
21:10
Houston George Bush (IAH) D

17:15(+1)
Istanbul (IST)
Effective 2026-03-29 through 2026-10-23
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 12:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK34
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-25
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK34
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective 2026-03-10 through 2026-03-27
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK34
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective from 2026-10-24
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 12:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK34
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK134
14:30
Houston George Bush (IAH) D

10:30(+1)
Istanbul (IST)
Effective 2026-03-30 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 12:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK134
14:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Valid until 2026-02-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK134
14:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Effective 2026-03-04 through 2026-03-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK134
15:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK134
15:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Effective from 2026-10-26
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Turkish Airlines TK6362
10:15
Houston George Bush (IAH)

06:20(+1)
Istanbul (IST)
Valid until 2026-03-04
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 Flights:
Turkish Airlines TK6362
10:15
Houston George Bush (IAH)

06:20(+1)
Istanbul (IST)
Effective 2026-03-11 through 2026-10-28
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.
Direct Flights:
Turkish Airlines TK6436
09:40
Houston George Bush (IAH)

05:45(+1)
Istanbul (IST)
Valid until 2026-03-02
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 Flights:
Turkish Airlines TK6436
09:40
Houston George Bush (IAH)

05:45(+1)
Istanbul (IST)
Effective 2026-03-09 through 2026-10-26
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.
Direct Codeshare Flights:
IndiGo 6E4010
21:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Valid until 2026-03-07
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.
Direct Codeshare Flights:
IndiGo 6E4010
21:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Valid until 2026-03-06
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.
Direct Codeshare Flights:
IndiGo 6E4010
21:10
Houston George Bush (IAH) D

17:15(+1)
Istanbul (IST)
Effective 2026-03-28 through 2026-10-21
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.
Direct Codeshare Flights:
IndiGo 6E4010
21:10
Houston George Bush (IAH) D

17:15(+1)
Istanbul (IST)
Effective 2026-03-29 through 2026-10-23
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.
Direct Codeshare Flights:
IndiGo 6E4010
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-25
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.
Direct Codeshare Flights:
IndiGo 6E4010
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective 2026-03-10 through 2026-03-27
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.
Direct Codeshare Flights:
IndiGo 6E4010
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Operates only on 2026-10-24
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.
Direct Codeshare Flights:
IndiGo 6E4012
14:30
Houston George Bush (IAH) D

10:30(+1)
Istanbul (IST)
Effective 2026-03-30 through 2026-10-23
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.
Direct Codeshare Flights:
IndiGo 6E4012
14:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Valid until 2026-02-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 134)
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4012
14:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Effective 2026-03-04 through 2026-03-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 134)
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
IndiGo 6E4012
15:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 134)
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Pakistan International Airlines PK5034
21:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Valid until 2026-03-07
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.
Direct Codeshare Flights:
Pakistan International Airlines PK5034
21:10
Houston George Bush (IAH) D

17:15(+1)
Istanbul (IST)
Effective 2026-03-28 through 2026-10-23
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.
Direct Codeshare Flights:
Pakistan International Airlines PK5034
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-27
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.
Direct Codeshare Flights:
Thai Airways TG7556
21:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Valid until 2026-03-07
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.
Direct Codeshare Flights:
Thai Airways TG7556
21:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Valid until 2026-03-06
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.
Direct Codeshare Flights:
Thai Airways TG7556
21:10
Houston George Bush (IAH) D

17:15(+1)
Istanbul (IST)
Effective 2026-03-28 through 2026-10-21
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.
Direct Codeshare Flights:
Thai Airways TG7556
21:10
Houston George Bush (IAH) D

17:15(+1)
Istanbul (IST)
Effective 2026-03-29 through 2026-10-23
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.
Direct Codeshare Flights:
Thai Airways TG7556
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-25
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.
Direct Codeshare Flights:
Thai Airways TG7556
22:05
Houston George Bush (IAH) D

18:05(+1)
Istanbul (IST)
Effective 2026-03-10 through 2026-03-27
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.
Direct Codeshare Flights:
Thai Airways TG7557
14:30
Houston George Bush (IAH) D

10:30(+1)
Istanbul (IST)
Effective 2026-03-30 through 2026-10-23
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.
Direct Codeshare Flights:
Thai Airways TG7557
14:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Valid until 2026-02-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 134)
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG7557
14:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Effective 2026-03-04 through 2026-03-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 134)
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Thai Airways TG7557
15:55
Houston George Bush (IAH) D

11:45(+1)
Istanbul (IST)
Effective 2026-03-08 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 134)
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
  • An international route departing from Houston George Bush 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 , 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 11:05 and 12:05.
Return (IST-IAH) flights
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