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Dulles Intl

$424+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
IST — IAD
lug 31 — ago 71
ven 7/31
ven 8/7
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 39 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 luglio 1, 2026.

This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 11/75:55 pm
IST
-
IAD
1 stop29h 50m
KLM
dom 11/226:40 pm
IAD
-
IST
1 stop15h 15m
KLM
Deal found 6/29$689
This Scandinavian Airlines deal was found by Cheapflights users on 6/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 9/104:30 am
IST
-
IAD
1 stop19h 30m
Scandinavian Airlines
mar 11/1012:30 pm
IAD
-
IST
2 stops32h 10m
Scandinavian Airlines
Deal found 6/27$690
This KLM deal was found by Cheapflights users on 6/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/135:20 pm
IST
-
IAD
1 stop29h 15m
KLM
mar 11/246:40 pm
IAD
-
IST
1 stop14h 55m
KLM
Deal found 6/27$691
This KLM deal was found by Cheapflights users on 6/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 9/196:00 am
IST
-
IAD
2 stops17h 30m
KLM
dom 10/115:40 pm
IAD
-
IST
1 stop24h 40m
KLM
Deal found 6/27$694
This KLM deal was found by Cheapflights users on 6/30. 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.
mer 9/96:00 am
IST
-
IAD
1 stop16h 35m
KLM
mer 9/166:26 pm
IAD
-
IST
2 stops14h 54m
KLM
Deal found 6/30$696
This Scandinavian Airlines deal was found by Cheapflights users on 6/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 11/55:30 am
IST
-
IAD
1 stop19h 45m
Scandinavian Airlines
dom 11/87:00 am
IAD
-
IST
2 stops37h 40m
Scandinavian Airlines
Deal found 6/28$697
This Scandinavian Airlines deal was found by Cheapflights users on 6/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 9/94:30 am
IST
-
IAD
1 stop19h 30m
Scandinavian Airlines
mer 11/1112:30 pm
IAD
-
IST
2 stops32h 10m
Scandinavian Airlines
Deal found 6/27$698
This Turkish Airlines deal was found by Cheapflights users on 6/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 11/44:10 pm
IST
-
IAD
Nonstop12h 15m
Turkish Airlines
gio 1/71:30 pm
IAD
-
IST
Nonstop9h 40m
Turkish Airlines
Deal found 6/30$699
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 10/85:40 am
IST
-
IAD
2 stops20h 45m
United Airlines
lun 11/308:10 pm
IAD
-
IST
2 stops18h 35m
United Airlines
Deal found 6/27$700
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 8/245:20 pm
IST
-
IAD
1 stop29h 15m
Delta
mar 9/112:30 pm
IAD
-
IST
2 stops20h 50m
Delta
Deal found 6/28$701
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 8/295:20 pm
IST
-
IAD
1 stop29h 15m
Delta
sab 1/166:20 pm
IAD
-
IST
1 stop14h 35m
Delta
Deal found 6/27$702
This Mytrip deal was found by Cheapflights users on 6/30. 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.
mer 9/912:50 pm
SAW
-
IAD
2 stops32h 10m
Multiple Airlines
mer 9/165:35 pm
IAD
-
SAW
2 stops18h 30m
Multiple Airlines
Deal found 6/30$785

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 luglio 1, 2026.

Round-trip from

$689
(KLM)

One-way from

$424
(oojo)

Popular in

August

Cheapest in

February

Average price

$867
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. 8% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 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 luglio 1, 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 - IAD

ISTIAD

Istanbul

mar 9/1

5:20 pm-3:35 pm

1 stop29h 15m

Washington, D.C. Dulles Intl

gio 1/14

5:45 pm-4:55 pm

1 stop15h 10m

$701

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

sab 8/29

5:20 pm-3:35 pm

1 stop29h 15m

Washington, D.C. Dulles Intl

dom 9/6

5:47 pm-1:20 am

2 stops24h 33m

$701

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

lun 8/24

5:20 pm-3:35 pm

1 stop29h 15m

Washington, D.C. Dulles Intl

lun 8/31

3:03 pm-1:20 am

2 stops27h 17m

$705

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

mer 11/4

5:55 pm-6:26 pm

2 stops32h 31m

Washington, D.C. Dulles Intl

gio 1/7

7:00 am-4:55 pm

2 stops25h 55m

$710

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

mar 7/14

1:55 pm-11:07 am

2 stops28h 12m

Washington, D.C. Dulles Intl

dom 8/30

12:35 pm-1:00 pm

2 stops17h 25m

$744

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

gio 11/5

6:40 pm-7:55 pm

1 stop33h 15m

Washington, D.C. Dulles Intl

dom 11/8

6:20 pm-5:25 pm

1 stop15h 05m

$754

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

gio 7/16

6:00 am-6:19 pm

2 stops19h 19m

Washington, D.C. Dulles Intl

sab 8/22

11:06 am-1:20 am

2 stops31h 14m

$765

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

gio 11/5

5:30 am-7:10 pm

2 stops21h 40m

Washington, D.C. Dulles Intl

dom 11/8

7:00 am-4:40 am

2 stops37h 40m

$792

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

mer 8/5

7:25 pm-3:55 pm

1 stop27h 30m

Washington, D.C. Dulles Intl

lun 8/17

7:15 pm-3:00 pm

1 stop12h 45m

$804

IstanbulWashington, D.C.

SAW - IAD

SAWIAD

Istanbul Sabiha Gokcen

lun 8/31

2:40 pm-3:35 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

gio 1/14

5:45 pm-5:30 pm

1 stop15h 45m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 39 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, June is the cheapest month in which you can book a flight from Istanbul to Washington, D.C. Dulles Intl Airport (average of $411). Flying from Istanbul to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $660). 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 luglio 1, 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 luglio 1, 2026.

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

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

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?

Friday 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 84 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 luglio 1, 2026.
Peruse reviews from past customers who have flown with KLM,Turkish Airlines, andLufthansa 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
1,532 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,532 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,430 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,109 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,087 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 KLM and Delta fly from Istanbul to Washington, D.C. Dulles Intl Airport in about 29h 15m. The time it takes to get you to your destination can typically vary by up to . There are 5207 mi between Istanbul and Washington, D.C. Dulles Intl Airport.

  • 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 Lufthansa. 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 ($471), 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: Thai Airways (87%), Turkish Airlines (79%), Pakistan International Airlines (79%).

  • 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 $638. On average you can expect to pay $887. The most popular route, (Istanbul - Washington, D.C. Dulles Intl), can usually be booked for $615.

  • 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, June is the cheapest month in which you can book a flight from Istanbul to Washington, D.C. Dulles Intl Airport (average of $411). Flying from Istanbul to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $660). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Fredericksburg
Hanover
Chantilly
Manassas
Silver Spring
Laurel
Clinton
Hunt Valley
Cordova

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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 4 airlines flying from Istanbul to Dulles Intl

Discover the top 4 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 luglio 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$451Average$626FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$551Average$899FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$610Average$745FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$625Average$758FlexibilityNo cancel feeOn-time77%

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