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Cheap flights from Istanbul Airport to Washington, D.C. from $513

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul Airport to Washington, D.C. departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Istanbul Airport to Washington, D.C.

Cheap round-trip flights

KLM Logo
4:20 am - 7:15 pmIST-IAD
21h 55m1 stop
KLM Logo
6:05 pm - 4:55 pmIAD-IST
14h 50m1 stop
$571KLM
Find Deal
Fri, Sep 5 - Tue, Dec 9
Icelandair Logo
12:25 pm - 7:20 pmIST-IAD
13h 55m1 stop
Icelandair Logo
7:40 pm - 11:55 pmIAD-IST
20h 15m1 stop
$573Icelandair
Find Deal
Thu, Sep 11 - Wed, Dec 10
United Airlines Logo
6:30 am - 3:50 pmIST-IAD
17h 20m1 stop
United Airlines Logo
10:00 pm - 10:45 pmIAD-IST
16h 45m1 stop
$590United Airlines
Find Deal
Thu, Nov 20 - Wed, Nov 26
United Airlines Logo
6:30 am - 8:15 pmIST-IAD
21h 45m1 stop
United Airlines Logo
5:15 pm - 10:45 pmIAD-IST
21h 30m1 stop
$591United Airlines
Find Deal
Fri, Feb 6 - Tue, Feb 17
British Airways Logo
7:50 pm - 4:00 pmIST-IAD
27h 10m1 stop
British Airways Logo
6:20 pm - 1:10 amIAD-IST
22h 50m1 stop
$601British Airways
Find Deal
Sat, Sep 13 - Sat, Dec 13
British Airways Logo
8:15 pm - 5:35 pmIST-IAD
28h 20m1 stop
British Airways Logo
6:20 pm - 5:25 pmIAD-IST
15h 05m1 stop
$603British Airways
Find Deal
Mon, Oct 13 - Fri, Jan 23
Lufthansa Logo
2:00 pm - 1:30 pmIST-IAD
30h 30m1 stop
Lufthansa Logo
6:00 pm - 10:45 pmIAD-IST
20h 45m1 stop
$609Lufthansa
Find Deal
Wed, Sep 17 - Wed, Dec 3
Turkish Airlines Logo
7:50 am - 11:45 amIST-IAD
10h 55mnonstop
Turkish Airlines Logo
1:30 pm - 6:35 amIAD-IST
10h 05mnonstop
$619Turkish Airlines
Find Deal
Tue, Sep 16 - Thu, Oct 16
Lufthansa Logo
6:30 am - 3:50 pmIST-IAD
17h 20m1 stop
Lufthansa Logo
10:00 pm - 10:45 pmIAD-IST
16h 45m1 stop
$620Lufthansa
Find Deal
Fri, Dec 19 - Fri, Jan 23
Turkish Airlines Logo
7:50 am - 11:45 amIST-IAD
10h 55mnonstop
Turkish Airlines Logo
1:30 pm - 6:35 amIAD-IST
10h 05mnonstop
$623Turkish Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 24

Air Canada flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Istanbul Airport to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Feb 6
IST6:30 amIstanbul
22h 29m
2 stops
IAD8:59 pmWashington, D.C. Dulles Intl
Feb 17
IAD4:30 pmWashington, D.C. Dulles Intl
17h 15m
2 stops
IST5:45 pmIstanbul
$594
Find similar
Air Canada
Oct 16
IST7:45 amIstanbul
39h 43m
2 stops
IAD4:28 pmWashington, D.C. Dulles Intl
Apr 14
IAD9:55 amWashington, D.C. Dulles Intl
24h 05m
2 stops
IST5:00 pmIstanbul
$611
Find similar
Air Canada
Sep 16
IST9:20 pmIstanbul
30h 45m
2 stops
IAD9:05 pmWashington, D.C. Dulles Intl
Dec 1
IAD9:00 amWashington, D.C. Dulles Intl
24h 55m
2 stops
IST5:55 pmIstanbul
$612
Find similar

United Airlines flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Istanbul Airport to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Nov 20
IST6:30 amIstanbul
17h 20m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Nov 26
IAD10:00 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
IST10:45 pmIstanbul
$590
Find similar
United Airlines
Feb 6
IST6:30 amIstanbul
21h 45m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
Feb 17
IAD5:15 pmWashington, D.C. Dulles Intl
21h 30m
1 stop
IST10:45 pmIstanbul
$591
Find similar
United Airlines
Sep 17
IST2:00 pmIstanbul
17h 32m
2 stops
IAD12:32 amWashington, D.C. Dulles Intl
Dec 1
IAD6:00 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
IST10:45 pmIstanbul
$596
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated August 19, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Fri 9/5

4:20 am-7:15 pm

1 stop21h 55m

Washington, D.C. Dulles Intl

Tue 12/9

6:05 pm-4:55 pm

1 stop14h 50m

$571

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Thu 9/11

12:25 pm-7:20 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Wed 12/10

7:40 pm-11:55 pm

1 stop20h 15m

$573

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Thu 11/20

6:30 am-3:50 pm

1 stop17h 20m

Washington, D.C. Dulles Intl

Wed 11/26

10:00 pm-10:45 pm

1 stop16h 45m

$590

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Fri 2/6

6:30 am-8:15 pm

1 stop21h 45m

Washington, D.C. Dulles Intl

Tue 2/17

5:15 pm-10:45 pm

1 stop21h 30m

$591

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Sat 9/13

7:50 pm-4:00 pm

1 stop27h 10m

Washington, D.C. Dulles Intl

Sat 12/13

6:20 pm-1:10 am

1 stop22h 50m

$601

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Mon 10/13

8:15 pm-5:35 pm

1 stop28h 20m

Washington, D.C. Dulles Intl

Fri 1/23

6:20 pm-5:25 pm

1 stop15h 05m

$603

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Wed 9/17

2:00 pm-1:30 pm

1 stop30h 30m

Washington, D.C. Dulles Intl

Wed 12/3

6:00 pm-10:45 pm

1 stop20h 45m

$609

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Tue 9/16

7:50 am-11:45 am

Nonstop10h 55m

Washington, D.C. Dulles Intl

Thu 10/16

1:30 pm-6:35 am

Nonstop10h 05m

$619

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Fri 12/19

6:30 am-3:50 pm

1 stop17h 20m

Washington, D.C. Dulles Intl

Fri 1/23

10:00 pm-10:45 pm

1 stop16h 45m

$620

IstanbulWashington, D.C.

IST - IAD

ISTIAD

Istanbul

Thu 9/11

7:50 am-11:45 am

Nonstop10h 55m

Washington, D.C. Dulles Intl

Wed 9/24

1:30 pm-6:35 am

Nonstop10h 05m

$623

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Istanbul Airport to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Istanbul Airport and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Istanbul Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $633. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $653.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $767. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul Airport to Washington, D.C. Dulles Intl Airport for around $852.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Istanbul Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $792 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $802 on average. Flights to Washington, D.C. Dulles Intl Airport from Istanbul Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Istanbul to Washington, D.C. Dulles Intl flight route?

Fly from Istanbul to Washington, D.C. Dulles Intl for the best Istanbul - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $762 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Istanbul Airport for as low as $485 on momondo.

What cabin class options are available on Istanbul to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Istanbul to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Istanbul Airport to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of August 2025, prices for Istanbul Airport to Washington, D.C. Dulles Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Istanbul Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Istanbul Airport to Washington, D.C. Dulles Intl Airport (IST to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul Airport to Washington, D.C. Dulles Intl Airport

Best Price Found

$513

Fastest flight time

10h 55m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Istanbul Airport in the past 72 hours is $513. The best round-trip flight deal from Istanbul Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $571.
The fastest flight from Istanbul Airport to Washington, D.C. Dulles Intl Airport takes 10h 55m
Direct flights go from Istanbul Airport to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Istanbul to Washington, D.C. Dulles Intl by plane?

    The distance between Istanbul and Washington, D.C. Dulles Intl is about 5207.4 mi. In terms of flight time, this usually takes a little over 10h 55m.

  • When did momondo last update prices for flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Istanbul Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Istanbul Airport to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Istanbul Airport to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Istanbul Airport to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Istanbul Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $411Free CancellationRating
7.8
1,386 reviews
Search KLM flights
British AirwaysPriceFrom $452Free CancellationRating
6.7
7,283 reviews
Search British Airways flights
United AirlinesPriceFrom $547Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
LufthansaPriceFrom $553Free CancellationRating
6.8
7,334 reviews
Search Lufthansa flights
American AirlinesPriceFrom $558Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights

  • Turkish Airlines Flights From Istanbul Airport to Washington, D.C. Dulles Intl Airport

    Across 14 Turkish Airlines flights from Istanbul Airport to Washington, D.C. Dulles Intl Airport this week, the average price was $840, with the best Turkish Airlines deals starting from $625 round-trip. 3,950 users have rated Turkish Airlines on momondo, with an average score of 7.3/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Waldorf
Tysons
Silver Spring
Laurel
Colonial Beach
Fredericksburg
Harpers Ferry
Manassas
Towson
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Istanbul.

Can I find flights from Istanbul to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Istanbul to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Istanbul to Washington, D.C.?

Once all potential Istanbul to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Istanbul to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Istanbul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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