HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Istanbul

$317+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IST
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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

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 February 3, 2026.

This oojo deal was found by Cheapflights users on 2/1. 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.
Tue 3/102:05 pm
PDX
-
IST
2 stops24h 55m
British Airways
Mon 3/168:15 am
IST
-
PDX
1 stop18h 40m
British Airways
Deal found 2/1$560
This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 4/57:30 pm
PDX
-
IST
1 stop18h 55m
British Airways
Wed 4/158:15 am
IST
-
PDX
1 stop19h 25m
British Airways
Deal found 2/2$562
This oojo deal was found by Cheapflights users on 2/1. 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.
Mon 3/21:52 pm
PDX
-
IST
2 stops23h 13m
British Airways
Mon 3/96:40 pm
IST
-
PDX
2 stops39h 40m
British Airways
Deal found 2/1$563
This United Airlines deal was found by Cheapflights users on 2/1. 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 4/72:10 pm
SEA
-
IST
1 stop21h 05m
United Airlines
Tue 4/145:40 am
IST
-
SEA
1 stop16h 40m
United Airlines
Deal found 2/1$565
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 am
PDX
-
IST
2 stops28h 10m
Lufthansa
Mon 4/273:45 am
IST
-
PDX
2 stops30h 59m
Lufthansa
Deal found 2/2$566
This FlightHub deal was found by Cheapflights users on 2/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:02 am
GEG
-
IST
2 stops28h 43m
Lufthansa
Tue 3/106:30 am
IST
-
GEG
2 stops24h 48m
Lufthansa
Deal found 2/1$567
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Sun 4/58:00 pm
SEA
-
IST
2 stops44h 05m
Multiple Airlines
Wed 4/154:30 am
IST
-
SEA
2 stops27h 23m
Multiple Airlines
Deal found 2/1$567
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Sun 4/56:50 pm
SEA
-
IST
1 stop21h 15m
Lufthansa
Thu 4/163:45 am
IST
-
SEA
2 stops28h 54m
Lufthansa
Deal found 2/1$568
This United Airlines deal was found by Cheapflights users on 2/1. 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 4/68:42 am
SEA
-
IST
2 stops26h 43m
United Airlines
Tue 4/145:40 am
IST
-
SEA
1 stop16h 40m
United Airlines
Deal found 2/1$569
This British Airways deal was found by Cheapflights users on 2/2. 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 3/37:15 am
SEA
-
IST
2 stops23h 30m
British Airways
Tue 3/107:35 am
IST
-
SEA
1 stop20h 20m
British Airways
Deal found 2/2$570
This British Airways deal was found by Cheapflights users on 2/2. 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 3/102:18 pm
SEA
-
IST
2 stops24h 42m
British Airways
Tue 3/177:35 am
IST
-
SEA
1 stop20h 20m
British Airways
Deal found 2/2$571
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Tue 4/288:40 am
PDX
-
IST
2 stops31h 25m
Lufthansa
Tue 5/121:55 pm
IST
-
PDX
2 stops20h 38m
Lufthansa
Deal found 2/3$572

Find flight deals from Washington to Istanbul

Keep the following information in mind while searching for Washington to Istanbul flight deals. Data was last updated February 3, 2026.

Round-trip from

$560
(oojo)

One-way from

$317
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$786

Good round-trip deal

$748 or less

Good one-way deal

$556 or less
From Washington to Istanbul
Search Deals
One-way flight from Washington to Istanbul
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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

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 February 3, 2026.
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

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Sat 3/7

2:00 pm-10:45 pm

1 stop21h 45m

Istanbul

Mon 3/16

6:30 am-10:45 pm

2 stops26h 15m

$574

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 4/27

3:30 pm-9:25 pm

2 stops19h 55m

Istanbul

Wed 5/13

1:55 pm-11:50 pm

2 stops19h 55m

$579

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 4/27

1:32 pm-1:20 am

2 stops25h 48m

Istanbul

Mon 5/11

5:20 pm-11:10 am

1 stop27h 50m

$580

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 4/29

6:15 am-1:20 am

2 stops33h 05m

Istanbul

Tue 5/12

5:20 pm-11:10 am

1 stop27h 50m

$580

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 4/27

1:32 pm-1:20 am

2 stops25h 48m

Istanbul

Fri 5/8

6:00 am-11:10 am

1 stop15h 10m

$580

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sun 4/5

5:00 am-9:35 pm

2 stops30h 35m

Istanbul

Wed 4/15

5:40 am-6:34 pm

2 stops22h 54m

$580

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 4/29

7:05 am-1:20 am

2 stops32h 15m

Istanbul

Fri 5/8

6:00 am-11:10 am

1 stop15h 10m

$580

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Mon 3/2

8:17 am-10:45 pm

2 stops27h 28m

Istanbul

Mon 3/16

6:30 am-10:45 pm

2 stops26h 15m

$580

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Wed 4/15

8:55 am-9:25 pm

2 stops26h 30m

Istanbul

Tue 4/21

5:40 am-10:37 pm

2 stops26h 57m

$580

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 3/4

3:50 pm-10:45 pm

2 stops19h 55m

Istanbul

Sun 3/8

6:30 am-9:45 pm

2 stops50h 15m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 49 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, February is the cheapest month in which you can book a flight from State of Washington to Istanbul Airport (average of $427). Flying from State of Washington to Istanbul Airport in June is currently the most expensive (average of $906). 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 February 3, 2026.

When flying from State of Washington to Istanbul Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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, Lufthansa, and United Airlines fly from State of Washington to Istanbul Airport in about 21h 45m. The time it takes to get you to your destination can typically vary by up to 6h 25m. The distance from State of Washington to Istanbul Airport 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 State of Washington to Istanbul Airport one-way?

    The cheapest airlines for a one-way flight from State of Washington to Istanbul Airport are KLM ($511), Delta ($525), and Turkish Airlines ($533).

  • 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 $1,786, our data indicates the cheapest price to be $471. The most popular route (Seattle/Tacoma Intl - Istanbul), is priced around $548.

  • 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, February is the cheapest month in which you can book a flight from State of Washington to Istanbul Airport (average of $427). Flying from State of Washington to Istanbul Airport in June is currently the most expensive (average of $906). 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
Dulles Intl to Istanbul flights
Los Angeles to Istanbul flights
Seattle to Istanbul flights
O'Hare Intl to Istanbul flights
LaGuardia to Istanbul flights
John F Kennedy Intl to Sabiha Gokcen flights
Newark to Istanbul flights
Dallas/Fort Worth to Istanbul flights
San Francisco to Istanbul flights
Boston to Istanbul flights
Newark to Sabiha Gokcen flights
Detroit to Istanbul flights
Reagan-National to Istanbul flights
Miami to Istanbul flights
Baltimore to Istanbul flights
Hobby to Istanbul flights
Atlanta to Istanbul flights
Dulles Intl to Sabiha Gokcen flights
Seattle to Sabiha Gokcen flights
Los Angeles to Sabiha Gokcen flights
George Bush Intcntl to Istanbul flights
O'Hare Intl to Sabiha Gokcen flights
LaGuardia to Sabiha Gokcen flights
Boston to Sabiha Gokcen flights
San Francisco to Sabiha Gokcen flights
Denver to Istanbul flights
Orlando to Istanbul flights
Dallas/Fort Worth to Sabiha Gokcen flights
Reagan-National to Sabiha Gokcen flights
Miami to Sabiha Gokcen flights
Hobby to Sabiha Gokcen flights
Love Field to Istanbul flights
Atlanta to Sabiha Gokcen flights
Minneapolis to Istanbul flights
Detroit to Sabiha Gokcen flights
George Bush Intcntl to Sabiha Gokcen flights
San Jose to Istanbul flights
Denver to Sabiha Gokcen flights
Baltimore to Sabiha Gokcen flights
Ontario to Istanbul flights
Philadelphia to Istanbul flights
Austin to Istanbul flights
Oakland to Istanbul flights
Midway to Istanbul flights
Orlando to Sabiha Gokcen flights
Raleigh to Istanbul flights
Portland to Istanbul flights
Minneapolis to Sabiha Gokcen flights
Ontario to Sabiha Gokcen flights

Top 10 airlines flying from Washington to Istanbul

Discover the top 10 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$392Average$584FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$490Average$583FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$509Average$906FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$561Average$575FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$561Average$765FlexibilityNo cancel feeOn-time70%
DeltaCheapest$577Average$1,111FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$653Average$1,069FlexibilityNo cancel feeOn-time77%
KLMCheapest$679Average$883FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$735Average$960FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$897Average$940FlexibilityNo 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.