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Dulles Intl

$476+ Cheap flights from Istanbul to Dulles Intl (IAD)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
IST — IAD
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Washington, D.C. Dulles Intl are usually found in February or December, booked 72 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Istanbul to Dulles Intl

Cheapest flights from Istanbul to Dulles Intl
Explore the most affordable flight options available from Istanbul to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:35 am -
Nonstop10h 55m
Wed 12/29:20 pm -
Nonstop10h 00m
Deal found 8/13$699
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:55 pm -
1 stop30h 40m
Mon 10/53:25 pm -
1 stop23h 00m
Deal found 8/12$700
This Gotogate deal was found by Cheapflights users on 8/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:45 am -
1 stop22h 40m
Wed 9/303:25 pm -
1 stop23h 00m
Deal found 8/10$704
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:45 am -
1 stop22h 40m
Tue 11/246:00 pm -
1 stop16h 10m
Deal found 8/9$705
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:45 am -
1 stop22h 40m
Mon 11/2310:55 pm -
1 stop19h 55m
Deal found 8/9$706
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:45 am -
1 stop22h 40m
Mon 11/910:55 pm -
1 stop19h 55m
Deal found 8/13$710
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop16h 35m
Sun 9/205:30 pm -
1 stop15h 50m
Deal found 8/10$712
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am -
1 stop16h 35m
Sat 10/35:30 pm -
1 stop15h 50m
Deal found 8/9$713
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:20 pm -
1 stop29h 15m
Tue 9/293:15 pm -
2 stops27h 05m
Deal found 8/12$714
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop16h 35m
Tue 9/1512:25 pm -
2 stops20h 55m
Deal found 8/10$715
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:45 am -
1 stop22h 40m
Thu 10/155:55 pm -
1 stop20h 40m
Deal found 8/11$716
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:30 am -
2 stops17h 50m
Sat 9/128:30 pm -
2 stops17h 35m
Deal found 8/13$724

Find flight deals from Istanbul to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (TR5) to Dulles Intl (IAD). 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 August 14, 2026.

Round-trip from

$699
(FlightHub)

One-way from

$476
(BusinessClass)

Popular in

August

Cheapest in

February

Average price

$900
From Istanbul to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Istanbul to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to Dulles Intl 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 August 14, 2026.
Use the filters below to find and compare flights from Istanbul to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Sun 1/17

5:55 pm-3:55 pm

1 stop30h 00m

Washington, D.C. Dulles Intl

Wed 6/2

5:40 pm-4:20 pm

1 stop15h 40m

$713

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Fri 1/15

5:55 pm-3:55 pm

1 stop30h 00m

Washington, D.C. Dulles Intl

Sun 5/30

5:40 pm-1:20 am

1 stop24h 40m

$713

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Thu 10/1

6:00 am-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Sat 10/10

5:30 pm-4:20 pm

1 stop15h 50m

$714

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Wed 10/14

5:20 pm-3:35 pm

1 stop29h 15m

Washington, D.C. Dulles Intl

Wed 12/2

8:00 am-4:55 pm

2 stops24h 55m

$714

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Mon 9/21

5:20 pm-3:35 pm

1 stop29h 15m

Washington, D.C. Dulles Intl

Mon 10/5

6:10 pm-1:20 am

1 stop24h 10m

$714

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Mon 9/7

5:20 pm-3:35 pm

1 stop29h 15m

Washington, D.C. Dulles Intl

Mon 9/14

6:10 pm-1:20 am

1 stop24h 10m

$715

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Tue 1/19

5:55 pm-9:12 pm

2 stops35h 17m

Washington, D.C. Dulles Intl

Sun 5/30

5:40 pm-1:20 am

1 stop24h 40m

$718

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Mon 1/18

7:15 am-4:30 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Sat 5/29

5:40 pm-1:20 am

1 stop24h 40m

$720

IstanbulWashington, D.C.

IST Istanbul - IAD Washington, D.C. Dulles Intl

ISTIAD

Istanbul

Tue 10/13

5:20 pm-5:10 pm

2 stops30h 50m

Washington, D.C. Dulles Intl

Wed 12/2

12:35 pm-4:55 pm

2 stops20h 20m

$720

IstanbulWashington, D.C.

SAW Istanbul Sabiha Gokcen - IAD Washington, D.C. Dulles Intl

SAWIAD

Istanbul Sabiha Gokcen

Fri 10/16

10:20 am-7:25 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Tue 11/24

5:05 pm-7:25 pm

1 stop18h 20m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Istanbul to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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 to Washington, D.C. Dulles Intl Airport

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

Currently, February is the cheapest month in which you can book a flight from Istanbul to Washington, D.C. Dulles Intl Airport (average of $629). Flying from Istanbul to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $900). 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 IAD?

Find hourly flight availability from Istanbul to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2026.

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

Weekly flight availability from Istanbul to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Istanbul to Dulles Intl. 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 August 14, 2026.

The most flights from TR5 to IAD are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

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

Airfare is below average for this route at the moment.
Istanbul to Washington, D.C. Dulles Intl Airport flights typically cost between $800 and $1,066 in October.
The cheapest round-trip price found within the last 5 days was $699 on Turkish Airlines (Oct 13-Dec 2).

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

About 28% of weekly flights between Istanbul and Washington, D.C. have experienced delays in the past year, with the average delay time being 125 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Istanbul to Washington, D.C. flights?

Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 28% of flights being delayed.

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

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated August 14, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, andTurkish Airlines from Istanbul to Washington, D.C. Dulles Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,557 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,557 reviews
KLM
7.8
Good
1,557 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Delta
7.8
Good
8,503 reviews
KLM
7.8
Good
1,557 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Turkish Airlines
7.4
Good
4,482 reviews
KLM
7.8
Good
1,557 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Lufthansa
6.8
Okay
8,185 reviews
KLM
7.8
Good
1,557 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
British Airways
6.7
Okay
8,162 reviews
KLM
7.8
Good
1,557 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

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

    Airlines like Turkish Airlines, Lufthansa, and KLM fly from Istanbul to Washington, D.C. Dulles Intl Airport in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 18h 25m. There are 5207 mi between Istanbul and Washington, D.C. Dulles Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

    KLM, at $451, was found to be the cheapest airline from Istanbul to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include British Airways and Turkish Airlines. KLM is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Istanbul to Washington, D.C. Dulles Intl Airport are British Airways ($378), Egyptair ($486), and Royal Jordanian ($554).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Istanbul to Washington, D.C. Dulles Intl Airport on time: Turkish Airlines (66%), Pakistan International Airlines (66%), IndiGo (66%).

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

    The cheapest flight price from Istanbul to Washington, D.C. Dulles Intl Airport is $693. On average you can expect to pay $1,605. The most popular route, (Istanbul - Washington, D.C. Dulles Intl), can usually be booked for $700.

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

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

  • How can I find direct flights from Istanbul to Dulles Intl?

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Istanbul to Washington, D.C. Dulles Intl Airport (average of $629). Flying from Istanbul to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $900). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Oxon Hill
Clinton
Hunt Valley
Woodbridge

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Alternative routes for Istanbul to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Istanbul to Dulles Intl flights

Top 5 airlines flying from Istanbul to Dulles Intl

Discover the top 5 airlines that operate flights from Istanbul to Dulles Intl. 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 August 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$451Average$626FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$551Average$901FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$621Average$766FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$636Average$775FlexibilityNo cancel feeOn-time76%
DeltaCheapest$704Average$800FlexibilityNo cancel feeOn-timeN/A

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