Cheap Flights from Seattle to Istanbul — $234

More than 4 airlines operate flights from Seattle to Istanbul, including Turkish Airlines, Alaska Airlines, Icelandair, and Qatar Airways. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $234, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

The only airline operating direct flights from Seattle to Istanbul is Turkish Airlines. Flights operate every day.

Seattle–Tacoma International Airport (SEA) is the region’s primary international hub, handling most transcontinental and many Pacific routes alongside a mix of legacy and low-cost carriers such as Alaska, Delta and numerous budget operators. Located about 14 miles south of downtown Seattle, travel time typically ranges from 20–40 minutes by Link light rail or 20–45 minutes by taxi/Rideshare depending on traffic; fares for public transit are generally modest while taxi or rideshare fares can be notably higher. SEA offers full-service facilities and extensive connections, which can make it more convenient but occasionally busier and pricier than secondary airports; it’s a good option for wide route choice and reliable ground links.

Istanbul has two main airports serving different roles: Istanbul Airport (IST) on the European side is the city’s primary international hub, handling most long-haul and full-service carriers, while Sabiha Gökçen (SAW) on the Asian side tends to serve more low-cost and regional flights. IST sits roughly 35–45 km from central areas like Sultanahmet and Taksim; expect 30–60 minutes by taxi or 40–60 minutes by Havaist shuttle bus, with fares typically higher than local buses. SAW is about 35–50 km from the center, taking around 45–75 minutes by road or a similar duration by coach; shuttle and municipal buses can be cheaper. IST usually offers a wider range of lounges and direct international connections, making it more convenient for business and long-haul travelers, while SAW can be more budget-friendly but may require longer transfers depending on traffic and your destination.

The cost of a one-way flight from Seattle to Istanbul ranges from $238 (November 2026) to $399 (September 2026). On average, the ticket price is about $347–$743.