$352 Find Cheap Flights from Istanbul to Seattle - Compare and Save

The cheapest return flight from Istanbul to Seattle costs $750 on the route between Istanbul Airport (IST) and Seattle (SEA). It is also the most popular route.

Your flight ticket price will generally be cheaper if you fly to Seattle on a Sunday and more expensive on a Friday. On your return trip to Istanbul, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

The cheapest month for flights from Istanbul to Seattle is April, where tickets cost $658 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $889 and $886 respectively.

To get a below average price on the flight from Istanbul to Seattle, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Istanbul to Seattle were found on Lufthansa ($571) and KLM ($578).

There is just one airline that flies from Istanbul to Seattle direct and that is Turkish Airlines. The best round-trip deal found from Turkish Airlines for the route is $614.

Weekly flights between Istanbul and Seattle historically see delays in approximately 18% of cases, with the average delay over the past year being 109 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Monday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Based on our data, Turkish Airlines have experienced the fewest delays on this route in the past 12 months, with only about 18% of their flights encountering any delays.

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 1 and 2 nonstop flights that take off from Istanbul and land in Seattle, with an average flight time of 12h 25m. The most common departure time is 8:00 am and most flights take off in the afternoon. Each week, there are 9 flights. The most frequent day of departure is Monday, when 22% of all weekly flights depart. The fewest flights depart on a Tuesday.