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$379+ Cheap flights from Istanbul (IST) to Washington

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Istanbul to Washington

Keep the following information in mind while searching for Istanbul to Washington flight deals. Data was last updated September 11, 2025.

Round-trip from

$503
(KLM)

One-way from

$379
(Cheapflightsfares)

Popular in

August

Cheapest in

February

Average price

$708

Good round-trip deal

$893 or less

Good one-way deal

$673 or less
From Istanbul to Washington
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One-way flight from Istanbul to Washington
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Highest demand for flights based on searches. 12% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Istanbul to Washington.
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Price to beat on a one-way flight from Istanbul to Washington.
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Find flight deals from Istanbul to Washington

Cheapest flights from Istanbul to Washington
Explore the most affordable flight options available from Istanbul to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This KLM deal was found by Cheapflights users on 9/10. 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 10/15:05 pmIST - SEA
1 stop28h 45mKLM
Wed 10/86:35 pmSEA - IST
1 stop22h 50mKLM
Deal found 9/10$503
This KLM deal was found by Cheapflights users on 9/10. 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 10/25:05 pmIST - SEA
1 stop33h 00mKLM
Thu 11/201:40 pmSEA - IST
1 stop27h 10mKLM
Deal found 9/10$514
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:35 amIST - SEA
1 stop20h 20mBritish Airways
Sat 2/146:50 pmSEA - IST
1 stop19h 20mBritish Airways
Deal found 9/10$537
This British Airways deal was found by Cheapflights users on 9/9. 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.
Thu 10/238:15 amIST - SEA
1 stop37h 20mBritish Airways
Mon 10/277:50 pmSEA - IST
1 stop18h 15mBritish Airways
Deal found 9/9$539
This KLM deal was found by Cheapflights users on 9/11. 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 9/256:10 amIST - SEA
1 stop15h 35mKLM
Sat 10/46:35 pmSEA - IST
1 stop22h 50mKLM
Deal found 9/11$542
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:40 pmIST - SEA
1 stop27h 50mBritish Airways
Mon 11/32:20 pmSEA - IST
2 stops22h 45mBritish Airways
Deal found 9/11$564
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/258:15 amIST - SEA
2 stops35h 06mAmerican Airlines
Wed 10/86:10 amSEA - IST
2 stops32h 15mAmerican Airlines
Deal found 9/10$579
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/28:15 amIST - SEA
2 stops21h 54mAmerican Airlines
Fri 11/211:35 pmSEA - IST
1 stop24h 00mAmerican Airlines
Deal found 9/10$582
This British Airways deal was found by Cheapflights users on 9/9. 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.
Wed 10/155:35 pmIST - PDX
1 stop34h 00mBritish Airways
Mon 10/2010:29 amPDX - IST
2 stops28h 01mBritish Airways
Deal found 9/9$675
This British Airways deal was found by Cheapflights users on 9/9. 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.
Tue 10/145:00 pmIST - PDX
2 stops40h 06mBritish Airways
Mon 10/207:25 pmPDX - IST
1 stop19h 05mBritish Airways
Deal found 9/9$680
This British Airways deal was found by Cheapflights users on 9/10. 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.
Tue 10/145:00 pmIST - PDX
2 stops40h 06mBritish Airways
Thu 10/2310:29 amPDX - IST
2 stops28h 11mBritish Airways
Deal found 9/10$683
This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 10/265:55 pmIST - PDX
1 stop28h 30mDelta
Sun 11/21:25 pmPDX - IST
1 stop16h 30mDelta
Deal found 9/11$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to Washington 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 September 11, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Washington that are best for you.

Fly from

Istanbul

Fly to

Washington

Route

Depart

Return

Price

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Thu 10/23

7:55 pm-6:20 pm

1 stop32h 25m

Seattle/Tacoma Intl

Mon 10/27

7:50 pm-12:05 am

1 stop18h 15m

$539

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Thu 9/25

6:10 am-11:45 am

1 stop15h 35m

Seattle/Tacoma Intl

Sat 10/4

6:35 pm-3:25 am

1 stop22h 50m

$542

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 10/27

6:30 am-1:10 pm

1 stop16h 40m

Seattle/Tacoma Intl

Mon 11/3

2:00 pm-10:45 pm

1 stop21h 45m

$630

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Thu 9/25

5:55 pm-11:55 am

1 stop28h 00m

Seattle/Tacoma Intl

Sat 10/4

2:55 pm-9:20 pm

2 stops44h 25m

$653

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Thu 2/19

4:50 am-7:18 pm

2 stops25h 28m

Portland

Tue 2/24

5:55 am-4:55 pm

2 stops24h 00m

$655

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Sun 11/2

5:55 pm-11:45 am

1 stop28h 50m

Seattle/Tacoma Intl

Sun 11/30

3:00 pm-4:55 pm

1 stop14h 55m

$668

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 10/27

6:30 am-1:38 pm

2 stops41h 08m

Seattle/Tacoma Intl

Mon 11/3

2:40 pm-10:45 pm

2 stops21h 05m

$673

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Thu 11/20

6:30 am-8:54 pm

2 stops25h 24m

Seattle/Tacoma Intl

Sat 2/14

7:15 am-6:05 pm

2 stops23h 50m

$674

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Fri 2/20

8:10 am-3:55 pm

1 stop18h 45m

Portland

Tue 2/24

5:51 am-5:45 pm

2 stops24h 54m

$675

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Wed 10/15

5:35 pm-5:35 pm

1 stop34h 00m

Portland

Mon 10/20

7:25 pm-12:30 am

1 stop19h 05m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 39 results
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Best time to book a flight from Istanbul to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Istanbul Airport to Washington

What is the cheapest month to book a flight from Istanbul Airport to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to State of Washington (average of $238). Flying from Istanbul Airport to State of Washington in June is currently the most expensive (average of $388). 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 WA?

Find hourly flight availability from Istanbul to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul Airport to State of Washington as you normally would.

Weekly flight availability from Istanbul Airport to State of Washington

Explore weekly flight availability from Istanbul to Washington. 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 September 11, 2025.

The most flights from IST to USWA are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Istanbul Airport to Washington, such as Delta, KLM, and Turkish Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Turkish Airlines
7.3
Good
3,968 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Lufthansa
6.8
Okay
7,409 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

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

  • How long is the flight from Istanbul Airport to State of Washington?

    Departing from Istanbul Airport to State of Washington will take you 15h 35m. The distance between Istanbul Airport and State of Washington is about 6051 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Istanbul Airport to State of Washington one-way?

    One-way options have recently been found by users for as low as $379 on British Airways. Other airlines that offer cheap prices include American Airlines from $380 and Qatar Airways from $644 one-way.

  • What are the most popular routes from Istanbul Airport to State of Washington?

    When deciding which route to take from Istanbul Airport to State of Washington consider Istanbul - Seattle/Tacoma Intl, Istanbul - Portland or Istanbul - Spokane as they are the most popular.

  • What are the cheapest flights from Istanbul Airport to State of Washington?

    While on average a flight from Istanbul Airport to State of Washington is generally $906, our data shows the cheapest flight currently is $652. When looking at the most popular route, (Istanbul - Seattle/Tacoma Intl), you can expect to pay $493 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Istanbul to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to State of Washington (average of $238). Flying from Istanbul Airport to State of Washington in June is currently the most expensive (average of $388). 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

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Alternative routes for Istanbul to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Istanbul to Washington

Discover the top 6 airlines that operate flights from Istanbul to Washington. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$444Average$585FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$490Average$594FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$495Average$656FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$591Average$707FlexibilityNo cancel feeOn-time76%
DeltaCheapest$624Average$648FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$694Average$868FlexibilityNo cancel feeOn-time77%

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