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$440+ Cheap flights from Istanbul (IST) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SEA
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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The best prices from Istanbul to Seattle/Tacoma Intl are usually found in March or February, booked 10 days in advance, depart on a Saturday or Monday and return on a Sunday

Cheap flight deals from Istanbul to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$440
(KLM)

Popular in

August

Cheapest in

March

Average price

$801
Provider with most accurate pricing for Istanbul-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Istanbul-Seattle/Tacoma Intl flights.
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From Istanbul to Seattle/Tacoma Intl
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Istanbul to Seattle

Cheapest flights from Istanbul to Seattle
Explore the most affordable flight options available from Istanbul to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This KLM deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:10 amIST - SEA
2 stops22h 44mKLM
Thu 1/22:14 pmSEA - IST
1 stop15h 41mKLM
Deal found 12/22$583
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:10 amIST - SEA
2 stops30h 16mDelta
Thu 1/210:55 pmSEA - IST
2 stops31h 00mDelta
Deal found 12/22$624
This Expedia deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:55 pmIST - SEA
2 stops33h 59mMultiple Airlines
Sun 1/57:04 pmSEA - IST
2 stops22h 06mMultiple Airlines
Deal found 12/22$754
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:50 amIST - SEA
3 stops28h 00mUnited Airlines
Thu 1/23:11 pmSEA - IST
2 stops20h 34mUnited Airlines
Deal found 12/22$1,258
This Gotogate deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/293:20 pmIST - SEA
Nonstop12h 45mTurkish Airlines
Sun 1/57:00 pmSEA - IST
Nonstop12h 00mTurkish Airlines
Deal found 12/22$1,449
This Emirates deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/281:50 amIST - SEA
1 stop21h 45mEmirates
Sun 1/54:05 pmSEA - IST
2 stops41h 55mEmirates
Deal found 12/22$3,151

Find flights from Istanbul to Seattle within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Wed 1/15

5:55 pm-11:51 am

1 stop28h 56m

Seattle/Tacoma Intl

Sat 2/8

2:10 pm-4:55 pm

1 stop15h 45m

$440

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Wed 1/15

5:55 pm-11:51 am

1 stop28h 56m

Seattle/Tacoma Intl

Sat 2/1

1:35 pm-4:10 am

1 stop27h 35m

$456

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Thu 1/23

7:35 am-4:55 pm

1 stop20h 20m

Seattle/Tacoma Intl

Tue 3/25

2:35 pm-5:30 pm

1 stop16h 55m

$491

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Thu 1/16

7:35 am-9:21 pm

2 stops24h 46m

Seattle/Tacoma Intl

Sun 2/2

1:35 pm-12:55 am

2 stops24h 20m

$506

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 1/27

5:10 am-4:40 pm

2 stops22h 30m

Seattle/Tacoma Intl

Mon 3/24

1:40 pm-4:10 am

1 stop28h 30m

$515

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Tue 6/17

2:00 pm-12:08 am

2 stops20h 08m

Seattle/Tacoma Intl

Wed 6/25

2:20 pm-9:20 pm

1 stop21h 00m

$593

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Tue 6/17

2:00 pm-12:08 am

2 stops20h 08m

Seattle/Tacoma Intl

Wed 6/25

10:00 am-9:20 pm

2 stops25h 20m

$597

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Sun 1/26

5:10 am-12:14 pm

1 stop18h 04m

Seattle/Tacoma Intl

Thu 3/13

3:15 pm-4:55 pm

1 stop15h 40m

$623

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Tue 1/28

6:50 am-6:30 pm

2 stops22h 40m

Seattle/Tacoma Intl

Wed 4/2

6:05 am-1:05 pm

2 stops21h 00m

$630

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Sun 1/26

3:20 pm-5:05 pm

Nonstop12h 45m

Seattle/Tacoma Intl

Mon 3/31

7:05 pm-5:00 pm

Nonstop11h 55m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 24 results
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Compare providers for flights from Istanbul to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to Seattle in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
KAYAKPrice Accuracy-Trust Score*1 star
OneTravelPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Istanbul Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Istanbul Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Istanbul Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Istanbul to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Istanbul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Istanbul to Seattle

Get recent, data-driven insights about flights from Istanbul to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Istanbul Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Seattle. Price data was last updated on December 20, 2024.

The best time to book flights from Istanbul Airport to Seattle is 10 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Istanbul Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Seattle (average of $238). Flying from Istanbul Airport to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to SEA?

Find hourly flight availability from Istanbul to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

It’s typically best to fly out from Istanbul Airport to Seattle in the evening. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Istanbul Airport to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Istanbul to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Istanbul Airport to Seattle flight should consider departing on Friday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Istanbul Airport to Seattle

Explore weekly flight availability from Istanbul to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2024.

The most flights from IST to SEA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated December 23, 2024.
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,263 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Asiana Airlines
8.3
Very good
474 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very good
3,395 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Delta
8.0
Very good
8,588 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

KLM
7.8
Good
1,345 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Istanbul?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Istanbul to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Istanbul; the airport handles an average of 1 inbound flight from Istanbul per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Seattle airport from Istanbul. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • What are the cheapest airlines flying from Istanbul Airport to Seattle round-trip?

    Flying on KLM is currently your cheapest option to Seattle, with prices starting at $440. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $491 and $506, respectively. KLM is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Istanbul Airport to Seattle one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $570. However, be on the lookout for offers from Qatar Airways and Lufthansa, as they are both options that can get you from Istanbul Airport to Seattle for a low price.

  • What are the cheapest flights from Istanbul Airport to Seattle?

    On average you can expect to pay $1,483 for a flight from Istanbul Airport to Seattle. The cheapest flight overall is $691 while the most popular route, (Istanbul - Seattle/Tacoma Intl) is currently priced at $440.

  • Can I find deals for flights from Istanbul to Seattle that include hotel bookings?

    Yes. In addition to deals on Istanbul to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Seattle.

  • Can I find deals for business class flights from Istanbul to Seattle?

    Yes. Cheapflights offers flight deals from Istanbul to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Seattle (average of $238). Flying from Istanbul Airport to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Istanbul to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Sabiha Gokcen to Seattle flights
Istanbul to Spokane flights
Istanbul to Portland flights
Sabiha Gokcen to Portland flights

Top 7 airlines flying from Istanbul to Seattle

Discover the top 7 airlines that operate flights from Istanbul to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$428Average$558FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$549Average$626FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$582Average$676FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$585Average$675FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$602Average$738FlexibilityNo cancel feeOn-time69%
DeltaCheapest$617Average$637FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$726Average$871FlexibilityNo cancel feeOn-time77%
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