Check Turkish Airlines TK203 (THY) Flight Schedule
Stay Updated on your Turkish Airlines TK203 (THY) flight status updates here
12h 20m
About Turkish Airlines TK203 (THY)
TK203 (THY) is a scheduled service operated by Turkish Airlines, connecting Istanbul - Seattle with an average flight time of 12h 20m. It departs from Istanbul International Airport (IST) and arrives at Seattle Tacoma International Airport (SEA) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information Turkish Airlines TK203 (THY)
Lowest Fare Month
Dec
Total Destinations
1
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Monday 3 August 2026 | 15:00 Istanbul International Airport | 17:20 Seattle Tacoma International Airport | 12h 20m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 4 August 2026 | 15:00 Istanbul International Airport | 17:20 Seattle Tacoma International Airport | 12h 20m | - |
Wednesday 5 August 2026 | 15:00 Istanbul International Airport | 23:11 Ontario International Airport | 18h 11m | - |
Wednesday 5 August 2026 | 15:00 Istanbul International Airport | 13:09 +1d Ontario International Airport | 32h 9m | - |
Wednesday 5 August 2026 | 15:00 Istanbul International Airport | 17:20 Seattle Tacoma International Airport | 12h 20m | - |
Wednesday 5 August 2026 | 15:00 Istanbul International Airport | 16:30 +1d Ontario International Airport | 35h 30m | - |
Popular Route from Istanbul
Popular Route to Seattle
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