HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Istanbul

$351+ Cheap flights from Washington to Istanbul (IST)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IST
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Istanbul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Istanbul

Keep the following information in mind while searching for Washington to Istanbul flight deals. Data was last updated October 29, 2025.

Round-trip from

$382
(oojo)

One-way from

$351
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$959

Good round-trip deal

$754 or less

Good one-way deal

$516 or less
From Washington to Istanbul
Search Deals
One-way flight from Washington to Istanbul
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Washington to Istanbul.
Search Deals
Price to beat on a one-way flight from Washington to Istanbul.
Search Deals

Find flight deals from Washington to Istanbul

Cheapest flights from Washington to Istanbul
Explore the most affordable flight options available from Washington to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:45 pmPDX - IST
1 stop22h 10mIcelandair
Mon 12/1512:25 pmIST - PDX
1 stop15h 35mIcelandair
Deal found 10/27$382
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:45 pmPDX - IST
1 stop22h 10mIcelandair
Fri 12/1212:25 pmIST - PDX
1 stop15h 35mIcelandair
Deal found 10/27$409
This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:35 pmSEA - IST
1 stop22h 20mIcelandair
Fri 11/2112:25 pmIST - SEA
1 stop15h 35mIcelandair
Deal found 10/27$551
This Booking.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/242:00 pmSEA - IST
1 stop21h 45mLufthansa
Mon 12/156:30 amIST - SEA
1 stop16h 40mLufthansa
Deal found 10/27$554
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:05 amSEA - IST
2 stops25h 40mLufthansa
Fri 12/126:30 amIST - SEA
1 stop16h 40mLufthansa
Deal found 10/28$555
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:10 amSEA - IST
2 stops25h 00mMultiple Airlines
Mon 12/156:30 amIST - SEA
1 stop16h 40mMultiple Airlines
Deal found 10/27$556
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmSEA - IST
1 stop18h 35mBritish Airways
Wed 12/107:35 amIST - SEA
1 stop20h 20mBritish Airways
Deal found 10/27$560
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/302:00 pmSEA - IST
1 stop16h 45mUnited Airlines
Mon 2/166:30 amIST - SEA
1 stop16h 40mUnited Airlines
Deal found 10/28$561
This British Airways deal was found by Cheapflights users on 10/27. 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 12/35:45 pmPDX - IST
1 stop33h 10mBritish Airways
Sun 12/148:20 amIST - PDX
1 stop18h 35mBritish Airways
Deal found 10/27$562
This British Airways deal was found by Cheapflights users on 10/28. 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 12/316:50 pmSEA - IST
1 stop18h 35mBritish Airways
Thu 2/127:35 amIST - SEA
1 stop20h 20mBritish Airways
Deal found 10/28$562
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Wed 11/268:10 amSEA - IST
2 stops25h 00mAir Canada
Fri 12/126:30 amIST - SEA
2 stops26h 46mAir Canada
Deal found 10/29$563
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/21:05 pmSEA - IST
2 stops22h 40mUnited Airlines
Thu 1/226:30 amIST - SEA
1 stop16h 40mUnited Airlines
Deal found 10/28$565

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Istanbul 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 October 29, 2025.
Use the filters below to find and compare flights from Washington to Istanbul Airport that are best for you.

Fly from

Washington

Fly to

Istanbul

Route

Depart

Return

Price

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 1/12

5:45 pm-12:05 am

1 stop19h 20m

Istanbul

Mon 1/19

8:15 am-3:55 pm

1 stop18h 40m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Wed 12/31

6:50 pm-12:25 am

1 stop18h 35m

Istanbul

Sun 2/15

8:20 am-4:55 pm

1 stop19h 35m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Wed 12/31

6:50 pm-12:25 am

1 stop18h 35m

Istanbul

Mon 2/16

6:40 pm-11:30 am

1 stop27h 50m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Sun 1/4

6:50 pm-12:50 am

1 stop19h 00m

Istanbul

Fri 2/13

6:40 pm-11:30 am

1 stop27h 50m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Tue 12/30

1:25 pm-1:00 am

1 stop24h 35m

Istanbul

Thu 2/12

7:35 am-4:55 pm

1 stop20h 20m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Tue 12/30

1:25 pm-5:45 pm

1 stop17h 20m

Istanbul

Fri 2/13

6:40 pm-4:55 pm

1 stop33h 15m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Thu 1/1

6:50 pm-1:10 am

1 stop19h 20m

Istanbul

Tue 2/17

7:35 am-4:55 pm

1 stop20h 20m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Tue 12/30

1:25 pm-5:45 pm

1 stop17h 20m

Istanbul

Wed 2/18

6:45 pm-4:55 pm

1 stop33h 10m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Wed 12/31

6:50 pm-12:25 am

1 stop18h 35m

Istanbul

Tue 2/17

7:35 am-4:55 pm

1 stop20h 20m

$562

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Wed 1/14

8:04 am-5:25 pm

2 stops22h 21m

Istanbul

Tue 1/27

7:35 am-4:55 pm

1 stop20h 20m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 45 results
1
2
3
...
5

Best time to book a flight from Washington to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Washington 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 Washington to Istanbul Airport

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to Istanbul Airport (average of $493). Flying from State of Washington to Istanbul Airport in June is currently the most expensive (average of $959). 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 WA to IST?

Find hourly flight availability from Washington to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Istanbul Airport in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from State of Washington to Istanbul Airport?

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

Travelers seeking maximum savings on their State of Washington to Istanbul Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Istanbul. 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 State of Washington to Istanbul Airport?

    Airlines like British Airways, United Airlines, and Delta fly from State of Washington to Istanbul Airport in about 19h 20m. The time it takes to get you to your destination can typically vary by up to 10h 25m. The distance from State of Washington to Istanbul Airport is about 6175 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 State of Washington to Istanbul Airport one-way?

    The cheapest airlines for a one-way flight from State of Washington to Istanbul Airport are Icelandair ($404), Scandinavian Airlines ($441), and Lufthansa ($459).

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

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

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

    Looking for the cheapest flight from State of Washington to Istanbul Airport? While on average our users pay $1,595, our data indicates the cheapest price to be $402. The most popular route (Seattle/Tacoma Intl - Istanbul), is priced around $402.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Istanbul Airport (average of $493). Flying from State of Washington to Istanbul Airport in June is currently the most expensive (average of $959). 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 Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Istanbul flights
Newark to Istanbul flights
Dulles Intl to Istanbul flights
LaGuardia to Istanbul flights
Los Angeles to Istanbul flights
John F Kennedy Intl to Sabiha Gokcen flights
Dallas/Fort Worth to Istanbul flights
O'Hare Intl to Istanbul flights
Miami to Istanbul flights
San Francisco to Istanbul flights
Boston to Istanbul flights
Newark to Sabiha Gokcen flights
Hobby to Istanbul flights
Atlanta to Istanbul flights
Reagan-National to Istanbul flights
George Bush Intcntl to Istanbul flights
Seattle to Istanbul flights
Detroit to Istanbul flights
Baltimore to Istanbul flights
Dulles Intl to Sabiha Gokcen flights
Los Angeles to Sabiha Gokcen flights
Boston to Sabiha Gokcen flights
Denver to Istanbul flights
O'Hare Intl to Sabiha Gokcen flights
Miami to Sabiha Gokcen flights
Dallas/Fort Worth to Sabiha Gokcen flights
LaGuardia to Sabiha Gokcen flights
San Francisco to Sabiha Gokcen flights
Atlanta to Sabiha Gokcen flights
Ontario to Istanbul flights
Tampa to Istanbul flights
Hobby to Sabiha Gokcen flights
Reagan-National to Sabiha Gokcen flights
Santa Ana to Istanbul flights
Orlando to Istanbul flights
George Bush Intcntl to Sabiha Gokcen flights
Seattle to Sabiha Gokcen flights
Austin to Istanbul flights
Detroit to Sabiha Gokcen flights
San Jose to Istanbul flights
Love Field to Istanbul flights
Burbank to Istanbul flights
Minneapolis to Istanbul flights
Denver to Sabiha Gokcen flights
Charlotte to Istanbul flights
Tampa to Sabiha Gokcen flights
Philadelphia to Istanbul flights
San Jose to Sabiha Gokcen flights
Baltimore to Sabiha Gokcen flights
Austin to Sabiha Gokcen flights

Top 9 airlines flying from Washington to Istanbul

Discover the top 9 airlines that operate flights from Washington to Istanbul. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$405Average$632FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$560Average$873FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$561Average$716FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$562Average$789FlexibilityNo cancel feeOn-time70%
DeltaCheapest$667Average$1,042FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$680Average$808FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$736Average$960FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$813Average$1,103FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$894Average$950FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.