SeattleIstanbul, Turkey

Flights from Seattle to Istanbul

Nonstop flights from Seattle (SEA) to Istanbul (IST) take about 12h 41m (9,745 km). Turkish Airlines flies it. Lowest fare seen: $668 one-way, nonstop (22 Oct 2026).

All flights from Seattle →All flights to Istanbul →

Photo of Istanbul: Julien Goettelmann on Pexels.

When you land in Istanbul

The airport transfer and the few things worth sorting before you fly.

A Turkish Airlines aircraft flying amidst clouds over Istanbul, capturing travel's essence. — arriving in Istanbul

Airport transfer

IST → Istanbul, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices

Alaska Airlines plane soaring through a bright sky with fluffy clouds in Seattle. — lounges at Seattle Airport

Seattle Airport · 2 lounges

Before you flyAirport lounges at Seattle →

Trains, buses and taxi faresIST to Istanbul: getting into town →Early arrival or late flightLuggage storage in Istanbul →34 drop-off points, from €3.90

Things to book in Istanbul

All 59 things to do in Istanbul →

from €60

Topkapı Palace Museum 3.6 · 445 Tiqets reviews

from €9

Istanbul Sightseeing Cruises 3.8 · 250 Tiqets reviews

from €15

The Blue Mosque 4.0 · 138 Tiqets reviews

from €15

Istanbul Whirling Dervishes Ceremonies 4.4 · 126 Tiqets reviews

Find hotels in Istanbul

Hotels, hostels & more · Trip.com

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Airlines flying Seattle to Istanbul

Carriers on SEA–IST according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Turkish Airlinesnonstop fare seen

Seattle to Istanbul fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $668 one-way. With stops: Apr 2027, from $344. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

Departing	Nonstop from	Cheaper with stops
Oct 2026	$68830 Oct 2026 · Turkish Airlines	$432 · 2 stops29 Oct 2026
Nov 2026	$6689 Nov 2026 · Turkish Airlines	$369 · 2 stops10 Nov 2026
Dec 2026	$67431 Dec 2026 · Turkish Airlines	$412 · 2 stops31 Dec 2026
Apr 2027	$7228 Apr 2027 · Turkish Airlines	$344 · 2 stops21 Apr 2027
Jun 2027	$139912 Jun 2027 · Turkish Airlines	$625 · 1 stop12 Jun 2027

When to go for the lowest fare

Fares were close across the months we saw: $369 for November 2026, $344 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 5 of 5 months with both fares.

From Travelpayouts flight-search data, city to city (Seattle to Istanbul, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Istanbul

Based on weather and travel conditions in Turkey

Jan

Feb

Mar

Apr

May

Jun

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Aug

Sep

Oct

Nov

Dec

Best monthsGoodAvoid if possible

Turkey is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

More for this trip

Frequently asked questions — Seattle to Istanbul flights

How long is the flight from Seattle to Istanbul?

A nonstop flight from Seattle (SEA) to Istanbul (IST) takes about 12h 41m, covering 9,745 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.

How far is Seattle from Istanbul by air?

The great-circle distance between Seattle–Tacoma International Airport and İstanbul Airport is 9,745 km (6,055 miles), a ultra long-haul route.

Which airlines fly from Seattle to Istanbul?

Airlines with flights or nonstop fares on the SEA–IST route include Turkish Airlines. This is not a complete list — schedules change by season, so check the current options before booking.

How much does a flight from Seattle to Istanbul cost?

The lowest one-way fare seen recently on SEA–IST was $668 USD with Turkish Airlines (nonstop), departing 9 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.

What is the cheapest month to fly from Seattle to Istanbul?

In fares seen on 22 Oct 2026, departures in April 2027 were cheapest, from $344 one-way, against $625 for June 2027, the dearest month. Fares change daily, so check your own dates.

Is it cheaper to fly nonstop or with a stop from Seattle to Istanbul?

In the fares we saw (22 Oct 2026), connecting was cheaper: from $344 with 2 stops against $668 nonstop, a saving of $324. Nonstop saves the connection time.

Do I need a visa to travel from Seattle to Turkey?

It depends on your passport. Some nationalities can enter Turkey visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

What is the best time to visit Istanbul?

Turkey is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

Ready to book SEA–IST?

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