Direct (nonstop) flights from Seattle to Istanbul
1 airline flys nonstop from Seattle Tacoma International (SEA) to Istanbul Airport (IST). It's 6,072 miles (9,772 km), about 12h 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 Seattle to Istanbul with one stop · direct emits 928 kg CO₂ per passenger
Looking for the return flight?
IST → SEA: Flights from Istanbul to SeattleOther direct flights from Seattle
Direct flights from Istanbul (IST)
Frequently Asked Questions
How long is the direct flight from Seattle to Istanbul?
A nonstop flight from Seattle (SEA) to Istanbul (IST) takes approximately 12 hours. The distance is 6,072 miles (9,772 km).
Which airlines fly nonstop from Seattle to Istanbul?
Just Turkish Airlines.
Is there a nonstop flight from Seattle to Istanbul?
Yes. 1 airline: Turkish Airlines.
How far is Seattle from Istanbul?
The flight distance from Seattle to Istanbul 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 Seattle and Istanbul?
Istanbul is 10 hours ahead of Seattle. (America/Los_Angeles vs Europe/Istanbul.)
Will I experience jet lag flying from Seattle to Istanbul?
Probably — 10-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying eastward is generally harder to adjust to.
What type of aircraft flies from Seattle to Istanbul?
At 12h, 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 USA to Turkiye?
Depends on your passport. Check with the Turkiye embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Seattle to Istanbul?
Roughly 928 kg CO2 per passenger one-way. That's about the same as driving 4,640 km.
Is the return flight from Istanbul to Seattle 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 Seattle to Istanbul?
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 Seattle Tacoma International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.