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$337+ Cheap flights from Washington, D.C. (WAS) to Istanbul

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — IST
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Istanbul are usually found in February or March, booked 73 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Washington, D.C. to Istanbul

Cheapest flights from Washington, D.C. to Istanbul
Explore the most affordable flight options available from Washington, D.C. to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:20 pm
BWI
-
IST
3 stops21h 20m
Multiple Airlines
Fri 9/183:45 pm
IST
-
BWI
3 stops34h 40m
Multiple Airlines
Deal found 6/16$775
This oojo deal was found by Cheapflights users on 6/12. 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.
Fri 11/68:05 pm
IAD
-
IST
1 stop26h 55m
Qatar Airways
Fri 11/138:10 pm
IST
-
IAD
1 stop27h 45m
Qatar Airways
Deal found 6/12$782
This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 pm
IAD
-
SAW
1 stop32h 05m
Qatar Airways
Tue 11/101:40 pm
SAW
-
IAD
1 stop26h 40m
Qatar Airways
Deal found 6/16$782
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:00 pm
IAD
-
IST
1 stop32h 15m
Qatar Airways
Sun 9/68:05 pm
IST
-
IAD
1 stop26h 35m
Qatar Airways
Deal found 6/11$784
This oojo deal was found by Cheapflights users on 6/12. 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.
Fri 9/119:00 pm
IAD
-
IST
1 stop26h 20m
Qatar Airways
Mon 9/281:45 pm
IST
-
IAD
1 stop32h 55m
Qatar Airways
Deal found 6/12$785
This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 pm
IAD
-
SAW
1 stop32h 05m
Qatar Airways
Mon 11/91:40 pm
SAW
-
IAD
1 stop34h 15m
Qatar Airways
Deal found 6/16$785
This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:00 pm
IAD
-
IST
1 stop38h 35m
Qatar Airways
Wed 9/28:05 pm
IST
-
IAD
1 stop19h 40m
Qatar Airways
Deal found 6/15$787
This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:05 pm
IAD
-
IST
1 stop32h 15m
Qatar Airways
Tue 11/108:10 pm
IST
-
IAD
1 stop20h 10m
Qatar Airways
Deal found 6/16$788
This IEagle deal was found by Cheapflights users on 6/12. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:00 pm
IAD
-
IST
1 stop38h 35m
Qatar Airways
Tue 9/18:05 pm
IST
-
IAD
1 stop26h 35m
Qatar Airways
Deal found 6/12$789
This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:00 pm
IAD
-
IST
1 stop38h 35m
Qatar Airways
Tue 9/18:05 pm
IST
-
IAD
1 stop26h 35m
Qatar Airways
Deal found 6/12$791
This Justfly.com deal was found by Cheapflights users on 6/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:00 pm
IAD
-
IST
1 stop26h 20m
Qatar Airways
Fri 9/188:05 pm
IST
-
IAD
1 stop26h 35m
Qatar Airways
Deal found 6/15$795
This Justfly.com deal was found by Cheapflights users on 6/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:00 pm
IAD
-
IST
1 stop31h 55m
Qatar Airways
Sun 9/68:05 pm
IST
-
IAD
1 stop26h 35m
Qatar Airways
Deal found 6/13$798

Find flight deals from Washington, D.C. to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Istanbul (TR5). 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 June 16, 2026.

Round-trip from

$782
(oojo)

One-way from

$337
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,298
From Washington, D.C. (WAS) to Istanbul
Search Deals
One-way flight from Washington, D.C. (WAS) to Istanbul
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Wed 10/21

6:10 pm-9:00 pm

1 stop19h 50m

Istanbul Sabiha Gokcen

Tue 11/10

9:00 am-3:45 pm

1 stop14h 45m

$898

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Wed 12/9

6:20 pm-5:30 pm

1 stop15h 10m

Istanbul Sabiha Gokcen

Wed 12/23

9:00 am-3:55 pm

1 stop14h 55m

$898

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Wed 12/9

1:30 pm-7:10 am

Nonstop9h 40m

Istanbul

Wed 12/23

8:30 am-11:45 am

Nonstop11h 15m

$949

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Tue 11/10

5:00 pm-5:30 pm

2 stops16h 30m

Istanbul Sabiha Gokcen

Tue 11/24

12:55 pm-11:04 pm

2 stops18h 09m

$953

Washington, D.C.Istanbul

DCA - SAW

DCASAW

Washington, D.C. Reagan-National

Wed 11/4

5:00 pm-5:30 pm

2 stops16h 30m

Istanbul Sabiha Gokcen

Tue 11/24

12:55 pm-11:04 pm

2 stops18h 09m

$953

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Wed 8/26

6:10 pm-5:05 pm

1 stop15h 55m

Istanbul Sabiha Gokcen

Sun 9/6

8:50 am-3:35 pm

1 stop13h 45m

$973

Washington, D.C.Istanbul

DCA - IST

DCAIST

Washington, D.C. Reagan-National

Thu 11/12

3:59 pm-5:30 pm

2 stops17h 31m

Istanbul

Thu 11/26

7:35 am-5:56 pm

2 stops18h 21m

$976
Quickest round-trip

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 8/16

1:20 pm-6:10 am

Nonstop9h 50m

Istanbul

Fri 8/28

7:40 am-11:35 am

Nonstop10h 55m

$980

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 7/5

9:45 pm-3:30 am

1 stop22h 45m

Istanbul

Tue 7/28

4:25 am-7:35 pm

1 stop22h 10m

$1,044

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 7/5

9:45 pm-3:30 am

1 stop22h 45m

Istanbul

Thu 7/9

4:25 am-4:05 pm

1 stop18h 40m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Washington, D.C. 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, D.C. to Istanbul

What is the cheapest month to book a flight from Washington, D.C. to Istanbul?

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Istanbul (average of $374). Flying from Washington, D.C. to Istanbul in June is currently the most expensive (average of $1,400). 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 WAS to IST?

Find hourly flight availability from Washington, D.C. 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 June 16, 2026.

It’s optimal to fly from Washington, D.C. to Istanbul in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Washington, D.C. to Istanbul

Explore weekly flight availability from Washington, D.C. to Istanbul. 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 June 16, 2026.

The most flights from WAS to TR5 are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Washington, D.C. to Istanbul?

How often are flights from Washington, D.C. to Istanbul delayed?

About 19% of weekly flights between Washington, D.C. and Istanbul have experienced delays in the past year, with the average delay time being 150 minutes.

What is the most punctual flight time for Washington, D.C. to Istanbul flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Istanbul flights?

Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. to Istanbul?

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Istanbul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Washington, D.C. to Istanbul?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Istanbul. Price data was last updated on June 13, 2026.

Travelers seeking maximum savings on their Washington, D.C. to Istanbul flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated June 16, 2026.
Get a feel of what it's like to fly with Delta,KLM, andTurkish Airlines from Washington, D.C. to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,404 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,404 reviews
Delta
7.9
Good
8,404 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
KLM
7.8
Good
1,528 reviews
Delta
7.9
Good
8,404 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Turkish Airlines
7.4
Good
4,409 reviews
Delta
7.9
Good
8,404 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Icelandair
7.0
Good
677 reviews
Delta
7.9
Good
8,404 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Lufthansa
6.8
Okay
8,066 reviews
Delta
7.9
Good
8,404 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C. to Istanbul?

    Departing from Washington, D.C. to Istanbul will take you 15h 05m. Airlines will cover a distance of 5195 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. to Istanbul round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Istanbul round-trip from $393. Other airlines that can offer you cheap pricing are Lufthansa, from $555, and Scandinavian Airlines, from $565. Icelandair is priced at 58% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Istanbul one-way?

    $327 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Qatar Airways and Lufthansa, with prices starting from $441 and $524, respectively.

  • What are the most popular routes from Washington, D.C. to Istanbul?

    When deciding which route to take from Washington, D.C. to Istanbul consider Washington, D.C. Dulles Intl - Istanbul, Washington, D.C. Reagan-National - Istanbul or Baltimore/Washington - Istanbul as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. to Istanbul?

    Consider Turkish Airlines (63%), Pakistan International Airlines (62%) or IndiGo (62%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Istanbul.

  • What are the cheapest flights from Washington, D.C. to Istanbul?

    The cheapest flight price from Washington, D.C. to Istanbul is $588. On average you can expect to pay $2,166. The most popular route, (Washington, D.C. Dulles Intl - Istanbul), can usually be booked for $740.

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

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

  • How can I find direct flights from Washington, D.C. to Istanbul?

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

  • Can I find deals for business class flights from Washington, D.C. to Istanbul?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Istanbul?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Istanbul (average of $374). Flying from Washington, D.C. to Istanbul in June is currently the most expensive (average of $1,400). 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

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.

Top 10 airlines flying from Washington, D.C. to Istanbul

Discover the top 10 airlines that operate flights from Washington, D.C. 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$640FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$555Average$876FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$565Average$672FlexibilityNo cancel feeOn-time77%
KLMCheapest$618Average$776FlexibilityNo cancel feeOn-time75%
DeltaCheapest$628Average$897FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$648Average$939FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$686Average$1,002FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$732Average$1,183FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$753Average$861FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$768Average$965FlexibilityNo cancel feeOn-time70%

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