Cheap Flights from Istanbul (IST) to Seattle (SEA)

View AU$698 flight on Sat, 6 June 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Istanbul (IST) to Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 27 May - Thu, 11 June
IST
Istanbul
SEA
Seattle
AU$1,005 Return, found 3 days ago
AU$1,005
Return
found 3 days ago
Select Delta flight, departing Wed, 27 May from Istanbul to Seattle, returning Thu, 11 June, priced at AU$1,005 found 3 days ago
Lufthansa
Thu, 28 May - Wed, 10 June
IST
Istanbul
SEA
Seattle
AU$1,018 Return, found 3 days ago
AU$1,018
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 28 May from Istanbul to Seattle, returning Wed, 10 June, priced at AU$1,018 found 3 days ago
Lufthansa
Thu, 28 May - Wed, 10 June
IST
Istanbul
SEA
Seattle
AU$1,033 Return, found 3 days ago
AU$1,033
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 28 May from Istanbul to Seattle, returning Wed, 10 June, priced at AU$1,033 found 3 days ago
Lufthansa
Thu, 28 May - Wed, 10 June
IST
Istanbul
SEA
Seattle
AU$1,048 Return, found 3 days ago
AU$1,048
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 28 May from Istanbul to Seattle, returning Wed, 10 June, priced at AU$1,048 found 3 days ago
Lufthansa
Thu, 28 May - Wed, 10 June
IST
Istanbul
SEA
Seattle
AU$1,056 Return, found 3 days ago
AU$1,056
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 28 May from Istanbul to Seattle, returning Wed, 10 June, priced at AU$1,056 found 3 days ago
Delta
Wed, 27 May - Thu, 11 June
IST
Istanbul
SEA
Seattle
AU$1,061 Return, found 3 days ago
AU$1,061
Return
found 3 days ago
Select Delta flight, departing Wed, 27 May from Istanbul to Seattle, returning Thu, 11 June, priced at AU$1,061 found 3 days ago
Lufthansa
Thu, 28 May - Wed, 10 June
IST
Istanbul
SEA
Seattle
AU$1,063 Return, found 3 days ago
AU$1,063
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 28 May from Istanbul to Seattle, returning Wed, 10 June, priced at AU$1,063 found 3 days ago
United
Thu, 28 May - Wed, 10 June
IST
Istanbul
SEA
Seattle
AU$1,076 Return, found 3 days ago
AU$1,076
Return
found 3 days ago
Select United flight, departing Thu, 28 May from Istanbul to Seattle, returning Wed, 10 June, priced at AU$1,076 found 3 days ago
KLM
Wed, 27 May - Thu, 11 June
IST
Istanbul
SEA
Seattle
AU$1,133 Return, found 3 days ago
AU$1,133
Return
found 3 days ago
Select KLM flight, departing Wed, 27 May from Istanbul to Seattle, returning Thu, 11 June, priced at AU$1,133 found 3 days ago
Turkish Airlines
Thu, 28 May - Wed, 10 June
IST
Istanbul
SEA
Seattle
AU$1,176 Return, found 3 days ago
AU$1,176
Return
found 3 days ago
Select Turkish Airlines flight, departing Thu, 28 May from Istanbul to Seattle, returning Wed, 10 June, priced at AU$1,176 found 3 days ago

Frequently asked questions

How much is a flight from Istanbul Airport to Sea-Tac Airport?
Pack your bags, because round-trip journeys from IST to Seattle - Tacoma Intl. Airport (SEA) start from AU$1,005. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IST to Sea-Tac Airport?
Most flights can be conveniently cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
Can I fly from Istanbul Airport to Sea-Tac Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from IST to SEA please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Istanbul Airport to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Istanbul Airport to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Istanbul Airport to Seattle - Tacoma Intl. Airport (SEA)?
Arnavutkoy to SeaTac is around 9 800 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Toss in a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from IST to SEA?
Flying directly between Istanbul Airport and Seattle - Tacoma Intl. Airport (SEA) isn't possible at this time. However, you'll still be able to book a flight to SeaTac with at least one stop.
Are IST to SEA flight tickets cheaper when they're purchased at the last minute?
Flight prices from IST to Seattle - Tacoma Intl. Airport (SEA) are available up to 12 months prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Istanbul
Destination airport
Seattle - Tacoma Intl.
Return price
AU$1,005
Distance
9689 km
Average flight time
13 hours 20 mins

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