$279 Find Cheap Flights from Seattle to Istanbul Airport - Compare and Save

For Seattle to Istanbul Airport, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Istanbul Airport back to Seattle, the best deals are generally found on Sunday, with Friday being the most expensive.

The cheapest month for flights from Seattle to Istanbul Airport is February, where tickets cost $700 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,262 and $1,259 respectively.

No, with an average price for the route of $1,016, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Seattle to Istanbul Airport, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Seattle to Istanbul Airport were found on Qatar Airways ($790) and Scandinavian Airlines ($791).

There is just one airline that flies from Seattle to Istanbul Airport direct and that is Turkish Airlines. The best round-trip deal found from Turkish Airlines for the route is $649.

Weekly flights between Seattle and Istanbul historically see delays in approximately 17% of cases, with the average delay over the past year being 140 minutes.

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

Statistically, Sunday is the day of the week with the fewest delays on this flight route, while Wednesday 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 17% of their flights encountering any delays.

Reykjavik (KEF) is the top choice – 20% of KAYAK users who clicked on 1-stop flights from Seattle to Istanbul Airport picked an itinerary connecting there.

Flights via Reykjavik (KEF) offer the most affordable fares, with an average round-trip price of $518.

Consider flying via Amsterdam (AMS) for the shortest journey. The average one-way travel time for flights connecting there is 17h 28m.

If you prefer a quick connection, Amsterdam (AMS) often has the shortest layovers from Seattle to Istanbul Airport, with an average of 3h 57m.

There are 3 cabin class options for the route. These are Business, Economy and Prem 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 Seattle and land in Istanbul Airport, with an average flight time of 11h 52m. The most common departure time is 7:00 pm and most flights take off in the evening. 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.