Turkish Airlines
flight
TK 204:
Seattle-Tacoma - Istanbul
Seattle-Tacoma - Istanbul
FLIGHT SCHEDULE
Direct Flights:
Turkish Airlines TK204
Effective 2025-11-02 through 2025-12-01
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Duration: 12:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Turkish Airlines TK204
Effective 2025-12-02 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Turkish Airlines TK204
Effective from 2026-02-04
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Duration: 12:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Turkish Airlines TK204
Valid until 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Turkish Airlines TK204
Operates only on 2025-05-31
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 11:50, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Turkish Airlines TK204
Effective 2025-06-01 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Turkish Airlines TK204
Effective 2025-07-07 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:50, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Turkish Airlines TK204
Effective 2025-10-25 through 2025-11-01
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Duration: 12:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Airbus A350-900 (359)
The flight arrives 1 day after departure.
- TK 204 is an international flight departing from Seattle-Tacoma airport, United States (SEA) and arriving at Istanbul airport, Turkey (IST).
- The flight distance is 6052 miles, or 9740 km.
- The timezone of the departure airport is UTC-8 , 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 11:50 and 12:00.