All airlines flying from Dulles, Washington (IAD) to Istanbul (IST).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 21:25 Dulles, Washington (IAD) 15:20 Istanbul (IST)
Turkish Airlines TK 8 Non-stop Boeing 777-300ER (77W) 9:55 Effective from 2025-11-02
The flight arrives 1 day after departure.
Daily 21:40 Dulles, Washington (IAD) 14:50 Istanbul (IST)
Turkish Airlines TK 8 Non-stop Boeing 777-300ER (77W) 10:10 Valid until 2025-10-24
The flight arrives 1 day after departure.
Daily 22:25 Dulles, Washington (IAD) 15:20 Istanbul (IST)
Turkish Airlines TK 8 Non-stop Boeing 777-300ER (77W) 9:55 Effective 2025-10-25 through 2025-11-01
The flight arrives 1 day after departure.
Daily 13:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
Turkish Airlines TK 188 Non-stop Boeing 787-9 (789) 9:55 Effective 2025-11-02 through 2026-02-03
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 13:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
Turkish Airlines TK 188 Non-stop Boeing 787-9 (789) 9:55 Effective from 2026-02-05
The flight arrives 1 day after departure.
Daily 13:30 Dulles, Washington (IAD) 06:35 Istanbul (IST)
Turkish Airlines TK 188 Non-stop Boeing 787-9 (789) 10:05 Valid until 2025-10-25
The flight arrives 1 day after departure.
Daily 14:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
Turkish Airlines TK 188 Non-stop Boeing 787-9 (789) 9:55 Effective 2025-10-26 through 2025-11-01
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Daily 21:25 Dulles, Washington (IAD) 15:20 Istanbul (IST)
Miat Mongolian Airlines OM 1132 Non-stop Boeing 777-300ER (77W) 9:55 Effective from 2025-11-02
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 21:40 Dulles, Washington (IAD) 14:50 Istanbul (IST)
Miat Mongolian Airlines OM 1132 Non-stop Boeing 777-300ER (77W) 10:10 Valid until 2025-10-24
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 22:25 Dulles, Washington (IAD) 15:20 Istanbul (IST)
Miat Mongolian Airlines OM 1132 Non-stop Boeing 777-300ER (77W) 9:55 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 13:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
Miat Mongolian Airlines OM 1134 Non-stop Boeing 787-9 (789) 9:55 Effective 2025-11-02 through 2026-02-03
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 13:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
Miat Mongolian Airlines OM 1134 Non-stop Boeing 787-9 (789) 9:55 Effective from 2026-02-05
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 13:30 Dulles, Washington (IAD) 06:35 Istanbul (IST)
Miat Mongolian Airlines OM 1134 Non-stop Boeing 787-9 (789) 10:05 Valid until 2025-10-25
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 14:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
Miat Mongolian Airlines OM 1134 Non-stop Boeing 787-9 (789) 9:55 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 21:45 Dulles, Washington (IAD) 15:00 Istanbul (IST)
RwandAir WB 1367 Non-stop Boeing 777-300ER (77W) 10:15 Valid until 2025-08-29
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 16:45 Dulles, Washington (IAD) 09:45 Istanbul (IST)
RwandAir WB 1368 Non-stop Airbus A350-900 (359) 10:00 Valid until 2025-08-30
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 21:25 Dulles, Washington (IAD) 15:20 Istanbul (IST)
IndiGo 6E 4006 Non-stop Boeing 777-300ER (77W) 9:55 Effective from 2025-11-02
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 21:40 Dulles, Washington (IAD) 14:50 Istanbul (IST)
IndiGo 6E 4006 Non-stop Boeing 777-300ER (77W) 10:10 Valid until 2025-10-24
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 22:25 Dulles, Washington (IAD) 15:20 Istanbul (IST)
IndiGo 6E 4006 Non-stop Boeing 777-300ER (77W) 9:55 Effective 2025-10-25 through 2025-11-01
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 13:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
IndiGo 6E 4008 Non-stop Boeing 787-9 (789) 9:55 Effective 2025-11-02 through 2026-02-03
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 13:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
IndiGo 6E 4008 Non-stop Boeing 787-9 (789) 9:55 Effective from 2026-02-05
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 13:30 Dulles, Washington (IAD) 06:35 Istanbul (IST)
IndiGo 6E 4008 Non-stop Boeing 787-9 (789) 10:05 Valid until 2025-10-25
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 14:10 Dulles, Washington (IAD) 07:05 Istanbul (IST)
IndiGo 6E 4008 Non-stop Boeing 787-9 (789) 9:55 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 21:40 Dulles, Washington (IAD) 14:50 Istanbul (IST)
Pakistan International Airlines PK 5008 Non-stop Boeing 777-200 (772) 10:10 Valid until 2025-10-24
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Sat 22:25 Dulles, Washington (IAD) 15:20 Istanbul (IST)
Pakistan International Airlines PK 5008 Non-stop Boeing 777-200 (772) 9:55 Operates only on 2025-10-25
Codeshare flight, operated by Turkish Airlines.(TK 8)
The flight arrives 1 day after departure.
Daily 13:30 Dulles, Washington (IAD) 06:35 Istanbul (IST)
Pakistan International Airlines PK 5188 Non-stop Boeing 777-200 (772) 10:05 Valid until 2025-10-25
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
Daily 13:30 Dulles, Washington (IAD) 06:35 Istanbul (IST)
Thai Airways TG 9177 Non-stop Boeing 787-9 (789) 10:05 Valid until 2025-10-25
Codeshare flight, operated by Turkish Airlines.(TK 188)
The flight arrives 1 day after departure.
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All airlines flying from Dulles, Washington (IAD) to Istanbul (IST).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Turkish Airlines TK8
21:25
Dulles, Washington (IAD)

15:20(+1)
Istanbul (IST)
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Turkish Airlines TK8
21:40
Dulles, Washington (IAD)

14:50(+1)
Istanbul (IST)
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:10, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Turkish Airlines TK8
22:25
Dulles, Washington (IAD)

15:20(+1)
Istanbul (IST)
Effective 2025-10-25 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Turkish Airlines TK188
13:10
Dulles, Washington (IAD)

07:05(+1)
Istanbul (IST)
Effective 2025-11-02 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Turkish Airlines TK188
13:10
Dulles, Washington (IAD)

07:05(+1)
Istanbul (IST)
Effective from 2026-02-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Turkish Airlines TK188
13:30
Dulles, Washington (IAD)

06:35(+1)
Istanbul (IST)
Valid until 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Turkish Airlines TK188
14:10
Dulles, Washington (IAD)

07:05(+1)
Istanbul (IST)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Miat Mongolian Airlines OM1132
21:25
Dulles, Washington (IAD)

15:20(+1)
Istanbul (IST)
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 8)
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Miat Mongolian Airlines OM1132
21:40
Dulles, Washington (IAD)

14:50(+1)
Istanbul (IST)
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 8)
Duration: 10:10, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Miat Mongolian Airlines OM1132
22:25
Dulles, Washington (IAD)

15:20(+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 8)
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Miat Mongolian Airlines OM1134
13:10
Dulles, Washington (IAD)

07:05(+1)
Istanbul (IST)
Effective 2025-11-02 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Miat Mongolian Airlines OM1134
13:10
Dulles, Washington (IAD)

07:05(+1)
Istanbul (IST)
Effective from 2026-02-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Miat Mongolian Airlines OM1134
13:30
Dulles, Washington (IAD)

06:35(+1)
Istanbul (IST)
Valid until 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 10:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Miat Mongolian Airlines OM1134
14:10
Dulles, Washington (IAD)

07:05(+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 188)
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
RwandAir WB1367
21:45
Dulles, Washington (IAD)

15:00(+1)
Istanbul (IST)
Valid until 2025-08-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 8)
Duration: 10:15, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
RwandAir WB1368
16:45
Dulles, Washington (IAD)

09:45(+1)
Istanbul (IST)
Valid until 2025-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 10:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
IndiGo 6E4006
21:25
Dulles, Washington (IAD)

15:20(+1)
Istanbul (IST)
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 8)
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
IndiGo 6E4006
21:40
Dulles, Washington (IAD)

14:50(+1)
Istanbul (IST)
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 8)
Duration: 10:10, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
IndiGo 6E4006
22:25
Dulles, Washington (IAD)

15:20(+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 8)
Duration: 9:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
IndiGo 6E4008
13:10
Dulles, Washington (IAD)

07:05(+1)
Istanbul (IST)
Effective 2025-11-02 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
IndiGo 6E4008
13:10
Dulles, Washington (IAD)

07:05(+1)
Istanbul (IST)
Effective from 2026-02-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
IndiGo 6E4008
13:30
Dulles, Washington (IAD)

06:35(+1)
Istanbul (IST)
Valid until 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 10:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
IndiGo 6E4008
14:10
Dulles, Washington (IAD)

07:05(+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 188)
Duration: 9:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Pakistan International Airlines PK5008
21:40
Dulles, Washington (IAD)

14:50(+1)
Istanbul (IST)
Valid until 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 8)
Duration: 10:10, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Pakistan International Airlines PK5008
22:25
Dulles, Washington (IAD)

15:20(+1)
Istanbul (IST)
Operates only on 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 8)
Duration: 9:55, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Pakistan International Airlines PK5188
13:30
Dulles, Washington (IAD)

06:35(+1)
Istanbul (IST)
Valid until 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 10:05, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Thai Airways TG9177
13:30
Dulles, Washington (IAD)

06:35(+1)
Istanbul (IST)
Valid until 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 188)
Duration: 10:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
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  • An international route departing from Dulles, Washington airport, United States (IAD) and arriving at Istanbul airport, Turkey (IST).
  • The flight distance is 5208 miles, or 8382 km.
  • The timezone of the departure airport is UTC-5 , 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 9:55 and 10:15.
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