Cheap flights from Istanbul to Seattle from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to Seattle departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 6:55 pm
IST
-
SEA
15h 45m
1 stop
Multiple Airlines Logo
6:55 pm - 1:55 pm
SEA
-
IST
32h 00m
1 stop
$523Multiple Airlines
gio, set 10 - mer, nov 18
Multiple Airlines Logo
8:05 pm - 6:55 pm
IST
-
SEA
32h 50m
1 stop
Multiple Airlines Logo
6:55 pm - 5:30 pm
SEA
-
IST
35h 35m
1 stop
$524Multiple Airlines
gio, set 10 - mer, nov 18
Multiple Airlines Logo
8:15 am - 6:45 pm
IST
-
SEA
20h 30m
1 stop
Multiple Airlines Logo
7:55 pm - 2:20 pm
SEA
-
IST
32h 25m
1 stop
$526Multiple Airlines
dom, lug 19 - sab, ott 31
Multiple Airlines Logo
6:45 pm - 4:50 pm
IST
-
SEA
33h 05m
1 stop
Multiple Airlines Logo
6:55 pm - 1:45 pm
SEA
-
IST
31h 50m
1 stop
$530Multiple Airlines
mer, nov 25 - lun, feb 15
British Airways Logo
8:05 pm - 11:35 am
IST
-
SEA
25h 30m
1 stop
British Airways Logo
2:46 pm - 12:25 am
SEA
-
IST
22h 39m
2 stops
$656British Airways
gio, set 10 - mer, nov 18
American Airlines Logo
2:35 pm - 11:35 am
IST
-
SEA
31h 00m
1 stop
American Airlines Logo
1:25 pm - 5:45 pm
SEA
-
IST
17h 20m
1 stop
$658American Airlines
mar, ott 6 - mar, nov 24
American Airlines Logo
2:35 pm - 11:35 am
IST
-
SEA
31h 00m
1 stop
American Airlines Logo
6:50 pm - 1:00 am
SEA
-
IST
19h 10m
1 stop
$659American Airlines
mar, ott 6 - mar, nov 24
British Airways Logo
1:20 pm - 11:35 am
IST
-
SEA
32h 15m
1 stop
British Airways Logo
11:34 am - 12:25 am
SEA
-
IST
26h 51m
2 stops
$660British Airways
ven, ott 16 - lun, ott 19
KLM Logo
8:50 am - 4:24 pm
SAW
-
SEA
17h 34m
1 stop
KLM Logo
1:50 pm - 5:05 pm
SEA
-
SAW
17h 15m
1 stop
$969KLM
mar, giu 16 - gio, set 24
KLM Logo
8:50 am - 4:24 pm
SAW
-
SEA
17h 34m
1 stop
KLM Logo
1:50 pm - 5:05 pm
SEA
-
SAW
17h 15m
1 stop
$970KLM
mar, giu 16 - gio, set 24

Delta flights from Istanbul to Seattle

Our best Delta deals on Istanbul to Seattle flight tickets
Delta
Jun 17
IST5:20 pmIstanbul
33h 04m
1 stop
SEA4:24 pmSeattle/Tacoma Intl
Jun 28
SEA1:55 pmSeattle/Tacoma Intl
25h 25m
1 stop
IST1:20 amIstanbul
$704
Delta
Sep 2
IST6:00 amIstanbul
15h 47m
1 stop
SEA11:47 amSeattle/Tacoma Intl
Oct 2
SEA1:30 pmSeattle/Tacoma Intl
25h 50m
2 stops
IST1:20 amIstanbul
$705
Delta
Jun 16
IST6:00 amIstanbul
15h 37m
1 stop
SEA11:37 amSeattle/Tacoma Intl
Sep 24
SEA5:45 pmSeattle/Tacoma Intl
21h 35m
1 stop
IST1:20 amIstanbul
$706

United Airlines flights from Istanbul to Seattle

Our best United Airlines deals on Istanbul to Seattle flight tickets
United Airlines
Jul 16
IST1:55 pmIstanbul
36h 14m
2 stops
SEA4:09 pmSeattle/Tacoma Intl
Jul 23
SEA7:30 amSeattle/Tacoma Intl
23h 25m
2 stops
IST4:55 pmIstanbul
$718
United Airlines
Jun 20
IST1:55 pmIstanbul
32h 25m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Jun 30
SEA1:00 pmSeattle/Tacoma Intl
22h 15m
2 stops
IST9:15 pmIstanbul
$733
United Airlines
Jun 20
IST1:55 pmIstanbul
32h 25m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Sep 20
SEA10:42 amSeattle/Tacoma Intl
24h 53m
2 stops
IST9:35 pmIstanbul
$735

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated giugno 6, 2026.
Use the filters below to find and compare flights from Istanbul to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

gio 9/10

1:10 pm-6:55 pm

1 stop15h 45m

Seattle/Tacoma Intl

mer 11/18

6:55 pm-1:55 pm

1 stop32h 00m

$523

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

gio 9/10

8:05 pm-6:55 pm

1 stop32h 50m

Seattle/Tacoma Intl

mer 11/18

6:55 pm-5:30 pm

1 stop35h 35m

$524

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

dom 7/19

8:15 am-6:45 pm

1 stop20h 30m

Seattle/Tacoma Intl

sab 10/31

7:55 pm-2:20 pm

1 stop32h 25m

$526

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

mer 11/25

6:45 pm-4:50 pm

1 stop33h 05m

Seattle/Tacoma Intl

lun 2/15

6:55 pm-1:45 pm

1 stop31h 50m

$530

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

gio 9/10

8:05 pm-11:35 am

1 stop25h 30m

Seattle/Tacoma Intl

mer 11/18

2:46 pm-12:25 am

2 stops22h 39m

$656

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

mar 10/6

2:35 pm-11:35 am

1 stop31h 00m

Seattle/Tacoma Intl

mar 11/24

1:25 pm-5:45 pm

1 stop17h 20m

$658

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

mar 10/6

2:35 pm-11:35 am

1 stop31h 00m

Seattle/Tacoma Intl

mar 11/24

6:50 pm-1:00 am

1 stop19h 10m

$659

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

ven 10/16

1:20 pm-11:35 am

1 stop32h 15m

Seattle/Tacoma Intl

lun 10/19

11:34 am-12:25 am

2 stops26h 51m

$660
Quickest round-trip

IstanbulSeattle

SAW - SEA

SAWSEA

Istanbul Sabiha Gokcen

mar 6/16

8:50 am-4:24 pm

1 stop17h 34m

Seattle/Tacoma Intl

gio 9/24

1:50 pm-5:05 pm

1 stop17h 15m

$969

IstanbulSeattle

SAW - SEA

SAWSEA

Istanbul Sabiha Gokcen

mar 6/16

8:50 am-4:24 pm

1 stop17h 34m

Seattle/Tacoma Intl

gio 9/24

1:50 pm-5:05 pm

1 stop17h 15m

$970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Istanbul to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Istanbul and Seattle?

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Istanbul to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $320. If you don’t want to visit Seattle in January, then you should wait until February to fly from Istanbul, when ticket prices are also cheap, with an average price of $448.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Istanbul is on a Monday. momondo users have found tickets for Monday departures for as low as $753. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Istanbul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,008.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Istanbul in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $772 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $828. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Istanbul to Seattle/Tacoma Intl flight route?

Fly from Istanbul to Seattle/Tacoma Intl for the best Istanbul - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight from Istanbul to Seattle?

You are more likely to see cheaper flights to Seattle from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $768 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Istanbul for as low as $560 on momondo.

What cabin class options are available on Istanbul to Seattle flights?

There are 3 cabin classes available to choose from on Istanbul to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Istanbul to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to Seattle

Fastest flight time

12h 20m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Istanbul to Seattle takes 12h 20m
Direct flights go from Istanbul to Seattle every day.
There is 1 airport in Seattle. From Istanbul there are direct flights to Seattle/Tacoma Intl (SEA).

Frequently asked questions about flying from Istanbul to Seattle

  • How far is Istanbul to Seattle/Tacoma Intl by plane?

    Istanbul and Seattle/Tacoma Intl are 6060.8 mi apart from one another. In terms of flight time, this usually takes a little over 12h 20m.

  • When did momondo last update prices for flights from Istanbul to Seattle/Tacoma Intl Airport?

    Prices for flights from Istanbul to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Istanbul to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Istanbul to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Istanbul to Seattle

Compare and see reviews for airlines that fly from Istanbul to Seattle with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $534Free CancellationRating
6.7
8,028 reviews
Search British Airways flights
KLMPriceFrom $549Free CancellationRating
7.8
1,526 reviews
Search KLM flights
United AirlinesPriceFrom $604Free CancellationRating
7.4
9,778 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $614Free CancellationRating
7.4
4,411 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $645Free CancellationRating
6.8
8,038 reviews
Search Lufthansa flights
DeltaPriceFrom $648Free CancellationRating
7.8
8,395 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Lakewood
Tukwila
Puyallup
Marysville
Cle Elum
Federal Way
Fife
Centralia
Shoreline
Westport
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Istanbul to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Istanbul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Istanbul to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Istanbul to Seattle.

I’m not ready to book a flight from Istanbul to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Istanbul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
lun 7/6
lun 7/13

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