Flights operate between Seattle (SEA) and Istanbul (IST).
1 airline operates this route with 0-1 flights daily flights.
Average flight time is 11h 50m - 12h 00m.
Route distance is 6090 miles (9799 km).
Route Distance
6090 miles (9799 km)
Average Duration
11h 50m - 12h 00m
Airlines Operating This Route
Turkish Airlines
Flight Frequency
Daily Flights
0-1 flights
Weekly Flights
5
Typical Departure Time Ranges
Earliest Departure
19:00
Latest Departure
19:00
Flight Schedule & Filters
Flight Schedule Calendar
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Direct (non-stop) flights from SeaTac (SEA) to Istanbul (IST)
Direct (non-stop) flights operate between SeaTac (SEA) and Istanbul (IST). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 11h 50m - 12h 00m (average flight time)• Distance: 6090 miles (9799 km) (air miles between airports)• Daily Flights: 0-1 flights (scheduled departures per day)
SeaTac (SEA)
US
Istanbul (IST)
TR
FLIGHT TIME
11h 50m - 12h 00m
FLIGHT DISTANCE
6090 miles (9799 km)
12h 0m - 12h 0m
19:00
19:00
6090 miles (9799 km)
May
1 (Show)
5
Flight Schedule
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Airlines with direct flights from SeaTac (SEA) to Istanbul (IST)
Weather at Istanbul (IST)
Weather & Climate at Istanbul (IST)
15.2°C
Avg Temperature74mm
Avg Rainfall15.5km/h
Avg Wind Speed77%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Booking Insights
Best Time to Book Flights to Istanbul (IST)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Price Trends
Flight Price Trends for Istanbul (IST)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Things to Do Near IST Airport
İstanbul Havalimanı Müzesi
0.2 km from airportYotelair Istanbul Airport (Airside)
0.3 km from airportYotel Istanbul Airport (Landside)
0.3 km from airportSkylon Airport Hotel
7.5 km from airportHidden Hills Istanbul Airport Hotel
8.1 km from airportDurusu Club Airport Hotel
11.9 km from airportFrequently Asked Questions
Do flights operate between SEA and IST?
Yes. 1 direct flight operates between Seattle (SEA) and Istanbul (IST).
Which airlines operate this route?
1 airline operates this route: Turkish Airlines.
How many flights operate daily?
0-1 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 11h 50m - 12h 00m.
Is this route operated year-round?
This route operates with 0-1 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.