Turkish Airlines flights from Istanbul (IST) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 14:55 Istanbul (IST) 17:15 Seattle-Tacoma (SEA)
Turkish Airlines TK 203 Non-stop Airbus A350-900 (359) 12:20 Effective 2026-03-29 through 2026-10-24
Daily 15:20 Istanbul (IST) 17:05 Seattle-Tacoma (SEA)
Turkish Airlines TK 203 Non-stop Airbus A350-900 (359) 12:45 Valid until 2026-02-02
Mon,Wed,Thu,Sat,Sun 15:20 Istanbul (IST) 17:05 Seattle-Tacoma (SEA)
Turkish Airlines TK 203 Non-stop Airbus A350-900 (359) 12:45 Effective 2026-02-04 through 2026-03-02
Tue-Sat 15:20 Istanbul (IST) 17:05 Seattle-Tacoma (SEA)
Turkish Airlines TK 203 Non-stop Airbus A350-900 (359) 12:45 Effective 2026-03-03 through 2026-03-07
Daily 15:20 Istanbul (IST) 18:05 Seattle-Tacoma (SEA)
Turkish Airlines TK 203 Non-stop Airbus A350-900 (359) 12:45 Effective 2026-03-08 through 2026-03-28
Mon,Wed-Sun 15:20 Istanbul (IST) 18:05 Seattle-Tacoma (SEA)
Turkish Airlines TK 203 Non-stop Airbus A350-900 (359) 12:45 Effective from 2026-10-25
Mon,Thu,Sat 08:20 Istanbul (IST) 10:35 Seattle-Tacoma (SEA)
Turkish Airlines TK 213 Non-stop Airbus A350-900 (359) 12:15 Effective 2026-06-15 through 2026-09-12


Turkish Airlines flights from Istanbul (IST) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:20, non-stop
Airbus A350-900 (359)

Direct Flights:

Valid until 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:45, non-stop
Airbus A350-900 (359)

Direct Flights:

Effective 2026-02-04 through 2026-03-02
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 12:45, non-stop
Airbus A350-900 (359)

Direct Flights:

Effective 2026-03-03 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 12:45, non-stop
Airbus A350-900 (359)

Direct Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 12:45, non-stop
Airbus A350-900 (359)

Direct Flights:

Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 12:45, non-stop
Airbus A350-900 (359)

Direct Flights:

Effective 2026-06-15 through 2026-09-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 12:15, non-stop
Airbus A350-900 (359)
  • An international route departing from Istanbul airport, Turkey (IST) and arriving at Seattle-Tacoma airport, United States (SEA).
  • The flight distance is 6052 miles, or 9740 km.
  • The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC-8 . 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 12:15 and 12:45.