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$380+ Cheap flights from Istanbul to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SEA
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
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 (TR5) 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 January 16, 2025.

Round-trip from

$426
(KLM)

One-way from

$380
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$637
From Istanbul to Seattle/Tacoma Intl
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One-way flight 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 January 2025
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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 January 16, 2025.

This KLM deal was found by Cheapflights users on 1/16. 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.
Wed 2/55:55 pmIST - SEA
1 stop28h 51mKLM
Mon 2/242:09 pmSEA - IST
1 stop15h 46mKLM
Deal found 1/16$420
This Air France deal was found by Cheapflights users on 1/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/145:55 pmIST - SEA
1 stop28h 45mMultiple Airlines
Mon 3/241:40 pmSEA - IST
1 stop28h 30mMultiple Airlines
Deal found 1/16$446
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/34:20 pmSAW - SEA
1 stop29h 10mMultiple Airlines
Sat 5/178:20 pmSEA - SAW
1 stop31h 30mMultiple Airlines
Deal found 1/16$487
This British Airways deal was found by Cheapflights users on 1/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/147:30 pmSAW - SEA
1 stop26h 50mBritish Airways
Mon 3/247:00 amSEA - SAW
2 stops21h 50mBritish Airways
Deal found 1/16$491
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:25 amIST - SEA
1 stop19h 55mAmerican Airlines
Wed 4/232:55 pmSEA - IST
2 stops23h 30mAmerican Airlines
Deal found 1/16$495
This Kissandfly.com deal was found by Cheapflights users on 1/15. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:35 amIST - SEA
1 stop20h 20mBritish Airways
Wed 3/121:50 pmSEA - IST
2 stops24h 40mBritish Airways
Deal found 1/15$499
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 3/36:50 amIST - SEA
2 stops49h 40mUnited Airlines
Mon 3/106:15 amSEA - IST
3 stops25h 50mUnited Airlines
Deal found 1/16$583
This Lufthansa deal was found by Cheapflights users on 1/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:50 amIST - SEA
1 stop16h 20mLufthansa
Tue 7/12:20 pmSEA - IST
1 stop21h 00mLufthansa
Deal found 1/16$586
This Delta deal was found by Cheapflights users on 1/16. 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.
Mon 3/35:55 pmIST - SEA
1 stop28h 42mDelta
Sun 3/912:49 amSEA - IST
2 stops30h 06mDelta
Deal found 1/16$619
This KLM deal was found by Cheapflights users on 1/16. 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.
Sun 2/212:55 pmSAW - SEA
1 stop33h 51mKLM
Sun 4/131:55 pmSEA - SAW
1 stop21h 10mKLM
Deal found 1/16$621
This Air France deal was found by Cheapflights users on 1/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/265:10 amIST - SEA
1 stop18h 04mAir France
Sat 2/11:35 pmSEA - IST
1 stop27h 35mAir France
Deal found 1/16$677
This Air Canada deal was found by Cheapflights users on 1/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:50 amIST - SEA
2 stops22h 40mAir Canada
Mon 4/145:45 amSEA - IST
2 stops25h 15mAir Canada
Deal found 1/16$756

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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Sun 2/2

5:55 pm-11:46 am

1 stop28h 51m

Seattle/Tacoma Intl

Sun 4/13

1:55 pm-4:20 pm

1 stop16h 25m

$426

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Fri 3/14

5:55 pm-12:40 pm

1 stop28h 45m

Seattle/Tacoma Intl

Mon 3/24

1:40 pm-4:10 am

1 stop28h 30m

$446

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Tue 3/25

7:35 am-5:55 pm

1 stop20h 20m

Seattle/Tacoma Intl

Wed 4/23

1:30 pm-12:25 am

1 stop24h 55m

$489

IstanbulSeattle

SAW - SEA

SAWSEA

Istanbul Sabiha Gokcen

Fri 3/14

7:30 pm-12:20 pm

1 stop26h 50m

Seattle/Tacoma Intl

Mon 3/24

7:00 am-2:50 pm

2 stops21h 50m

$491

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 2/24

6:25 pm-11:20 am

1 stop27h 55m

Seattle/Tacoma Intl

Sun 3/23

7:50 pm-12:55 am

1 stop19h 05m

$491

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Tue 3/4

5:10 am-4:40 pm

2 stops22h 30m

Seattle/Tacoma Intl

Wed 4/2

1:30 pm-3:25 am

1 stop27h 55m

$512

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Thu 2/27

6:50 am-12:10 pm

1 stop16h 20m

Seattle/Tacoma Intl

Wed 3/26

3:00 pm-6:05 pm

1 stop17h 05m

$578

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 3/3

6:50 am-9:30 pm

2 stops25h 40m

Seattle/Tacoma Intl

Mon 3/10

3:00 pm-6:05 pm

1 stop17h 05m

$580

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 3/3

6:50 am-6:25 pm

2 stops22h 35m

Seattle/Tacoma Intl

Thu 3/27

5:45 am-6:05 pm

2 stops26h 20m

$583

IstanbulSeattle

SAW - SEA

SAWSEA

Istanbul Sabiha Gokcen

Tue 1/28

3:50 pm-4:55 pm

1 stop36h 05m

Seattle/Tacoma Intl

Wed 7/2

1:30 pm-3:05 pm

1 stop15h 35m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 31 results
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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 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 January 10, 2025.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Istanbul to Seattle (average of $238). Flying from Istanbul 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 January 16, 2025.

It’s typically best to fly out from Istanbul 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 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 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 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 January 16, 2025.

The most flights from TR5 to SEA are scheduled on a Wednesday (2 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 January 16, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Istanbul to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,248 reviews

Comfort

8.2

Crew

8.6

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

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
1,248 reviews
EVA Air
8.4
Very good
1,248 reviews

Comfort

8.2

Crew

8.6

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

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
466 reviews
EVA Air
8.4
Very good
1,248 reviews

Comfort

8.2

Crew

8.6

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

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
3,350 reviews
EVA Air
8.4
Very good
1,248 reviews

Comfort

8.2

Crew

8.6

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

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
8,511 reviews
EVA Air
8.4
Very good
1,248 reviews

Comfort

8.2

Crew

8.6

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

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
1,339 reviews
EVA Air
8.4
Very good
1,248 reviews

Comfort

8.2

Crew

8.6

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

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?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Istanbul. Booking flights from Istanbul to Seattle/Tacoma Intl (SEA) should be relatively easy as there is 1 daily inbound flight from Istanbul from 7 different airlines.

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

    Cheapflights users have booked flights from Istanbul to Seattle round-trip from $426. Other airlines that can offer you cheap pricing are American Airlines, from $489, and British Airways, from $491. Users have found that KLM is 42% cheaper than the other options available to this destination.

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

    $557 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on KLM and British Airways, with prices starting from $572 and $578, respectively.

  • What are the cheapest flights from Istanbul to Seattle?

    While on average a flight from Istanbul to Seattle is generally $865, our data shows the cheapest flight currently is $689. When looking at the most popular route, (Istanbul - Seattle/Tacoma Intl), you can expect to pay $420 for that flight.

  • 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 to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Istanbul to Seattle (average of $238). Flying from Istanbul 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.

See more FAQs

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$428Average$545FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$526Average$630FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$582Average$606FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$585Average$689FlexibilityNo cancel feeOn-time76%
DeltaCheapest$615Average$637FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$648Average$855FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$726Average$872FlexibilityNo cancel feeOn-time77%
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