£324 Find Cheap Flights from Istanbul to Seattle – Compare and Save

The cheapest month for flights from Istanbul Airport to Seattle is April, where tickets cost £487 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £723 and £658 respectively.

To get a below average price on the flight from Istanbul Airport to Seattle, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Weekly flights between Istanbul and Seattle historically see delays in approximately 19% of cases, with the average delay over the past year being 110 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 19% of their flights encountering any delays.

There is only one cabin class option available for the route, which is Business. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

There is a maximum of 1 direct flight a day that takes off from Istanbul Airport and lands in Seattle, with an average flight time of 12h 20m. The most common departure time is 15:00 and most flights take off in the afternoon. Each week, there are 7 flights.