Direct (nonstop) flights from Istanbul to Seattle
1 airline flys nonstop from Istanbul Airport (IST) to Seattle Tacoma International (SEA). It's 6,072 miles (9,772 km), about 12h 45m in the air. Operated by Turkish Airlines.
Turkish Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
TK
Turkish Airlines
Alternative Routes
Other ways to fly from Istanbul to Seattle with one stop · direct emits 928 kg CO₂ per passenger
Looking for the return flight?
SEA → IST: Flights from Seattle to IstanbulOther direct flights from Istanbul
Direct flights from Seattle (SEA)
Frequently Asked Questions
How long is the direct flight from Istanbul to Seattle?
A nonstop flight from Istanbul (IST) to Seattle (SEA) takes approximately 12 hours and 45 minutes. The distance is 6,072 miles (9,772 km).
Which airlines fly nonstop from Istanbul to Seattle?
Just Turkish Airlines.
Is there a nonstop flight from Istanbul to Seattle?
Yes. 1 airline: Turkish Airlines.
How far is Istanbul from Seattle?
The flight distance from Istanbul to Seattle is 6,072 miles (9,772 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Istanbul and Seattle?
Seattle is 10 hours behind Istanbul. (Europe/Istanbul vs America/Los_Angeles.)
Will I experience jet lag flying from Istanbul to Seattle?
Probably — 10-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying westward is generally easier to adjust to.
What type of aircraft flies from Istanbul to Seattle?
At 12h 45m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Turkiye to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Istanbul to Seattle?
Roughly 928 kg CO2 per passenger one-way. That's about the same as driving 4,640 km.
Is the return flight from Seattle to Istanbul also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Istanbul to Seattle?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Istanbul Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.