What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Istanbul?

Qatar Airways, Delta, and KLM are the most popular carriers operating from Washington, D.C. Dulles Intl to Istanbul

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

Historically, on average around 18% of flights between Washington, D.C. and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Istanbul?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Istanbul from Washington, D.C. Dulles Intl Airport according to our data. Turkish Airlines is the first choice among our users, with 87% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 12 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

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

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

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

As of May 2026, there are 12 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Istanbul.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Istanbul.

What documentation or ID do you need to fly to Istanbul?

The required travel and health documents for your Istanbul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Istanbul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$398 Cheap Flights from Washington, D.C. Dulles Intl Airport to Istanbul in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Istanbul on average per week?

57 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Istanbul as of May 2026. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Istanbul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:36 pm - 3:30 am

IAD

IST

25h 54m

2 stops

5:20 pm - 10:59 pm

IST

IAD

36h 39m

2 stops

$784Delta

Sun, Jul 26 - Wed, Aug 12

9:00 pm - 7:20 am

IAD

IST

27h 20m

1 stop

5:00 pm - 6:20 pm

IST

IAD

32h 20m

1 stop

$785Qatar Airways

Tue, May 12 - Tue, Jun 9

9:00 pm - 7:20 am

IAD

IST

27h 20m

1 stop

11:10 am - 6:20 pm

IST

IAD

38h 10m

1 stop

$786Qatar Airways

Tue, May 12 - Mon, Jun 1

8:20 pm - 3:40 am

IAD

IST

24h 20m

1 stop

4:30 am - 5:00 pm

IST

IAD

19h 30m

1 stop

$787Scandinavian Airlines

Sat, Sep 26 - Sat, Oct 17

8:20 pm - 3:40 am

IAD

IST

24h 20m

1 stop

4:30 am - 5:00 pm

IST

IAD

19h 30m

1 stop

$789Scandinavian Airlines

Fri, Oct 9 - Fri, Oct 23

9:45 pm - 2:50 pm

IAD

IST

10h 05mnonstop

7:40 am - 11:35 am

IST

IAD

10h 55mnonstop

$808Turkish Airlines

Tue, Aug 25 - Tue, Sep 8

5:45 pm - 4:45 pm

IAD

SAW

40h 00m

2 stops

4:25 pm - 5:25 pm

SAW

IAD

32h 00m

2 stops

$910Multiple Airlines

Mon, Sep 14 - Sat, Sep 19

6:10 pm - 5:05 pm

IAD

SAW

15h 55m

1 stop

2:40 pm - 3:35 pm

SAW

IAD

31h 55m

1 stop

$964KLM

Mon, May 11 - Mon, May 18

8:40 pm - 8:15 pm

IAD

SAW

16h 35m

2 stops

9:15 am - 4:20 pm

SAW

IAD

39h 05m

1 stop

$965Multiple Airlines

Tue, Oct 27 - Tue, Nov 10

6:10 pm - 9:00 pm

IAD

SAW

19h 50m

1 stop

8:50 am - 3:35 pm

SAW

IAD

13h 45m

1 stop

$974KLM

Mon, Sep 7 - Tue, Oct 6

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Etihad Airways flights from Washington, D.C. Dulles Intl Airport to Istanbul

Our best Etihad Airways deals on Washington, D.C. Dulles Intl Airport to Istanbul flight tickets

Etihad Airways

May 9

IAD3:10 pmWashington, D.C. Dulles Intl

38h 25m

1 stop

IST12:35 pmIstanbul

May 23

IST1:50 pmIstanbul

26h 55m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$809

Etihad Airways

May 11

IAD3:10 pmWashington, D.C. Dulles Intl

38h 25m

1 stop

IST12:35 pmIstanbul

May 27

IST1:50 pmIstanbul

26h 55m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$815

Etihad Airways

May 8

IAD3:10 pmWashington, D.C. Dulles Intl

38h 25m

1 stop

IST12:35 pmIstanbul

May 23

IST1:50 pmIstanbul

26h 55m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$822

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Istanbul

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Istanbul flight tickets

Qatar Airways

May 12

IAD9:00 pmWashington, D.C. Dulles Intl

27h 20m

1 stop

IST7:20 amIstanbul

Jun 9

IST5:00 pmIstanbul

32h 20m

1 stop

IAD6:20 pmWashington, D.C. Dulles Intl

$785

Qatar Airways

May 12

IAD9:00 pmWashington, D.C. Dulles Intl

27h 20m

1 stop

IST7:20 amIstanbul

Jun 1

IST11:10 amIstanbul

38h 10m

1 stop

IAD6:20 pmWashington, D.C. Dulles Intl

$786

Qatar Airways

Sep 17

IAD9:00 pmWashington, D.C. Dulles Intl

38h 35m

1 stop

IST6:35 pmIstanbul

Sep 22

IST8:05 pmIstanbul

26h 35m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$797

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 7/26

6:36 pm-3:30 am

2 stops25h 54m

Istanbul

Wed 8/12

5:20 pm-10:59 pm

2 stops36h 39m

$784

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Tue 5/12

9:00 pm-7:20 am

1 stop27h 20m

Istanbul

Tue 6/9

5:00 pm-6:20 pm

1 stop32h 20m

$785

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Tue 5/12

9:00 pm-7:20 am

1 stop27h 20m

Istanbul

Mon 6/1

11:10 am-6:20 pm

1 stop38h 10m

$786

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sat 9/26

8:20 pm-3:40 am

1 stop24h 20m

Istanbul

Sat 10/17

4:30 am-5:00 pm

1 stop19h 30m

$787

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Fri 10/9

8:20 pm-3:40 am

1 stop24h 20m

Istanbul

Fri 10/23

4:30 am-5:00 pm

1 stop19h 30m

$789

Quickest round-trip

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Tue 8/25

9:45 pm-2:50 pm

Nonstop10h 05m

Istanbul

Tue 9/8

7:40 am-11:35 am

Nonstop10h 55m

$808

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Mon 9/14

5:45 pm-4:45 pm

2 stops40h 00m

Istanbul Sabiha Gokcen

Sat 9/19

4:25 pm-5:25 pm

2 stops32h 00m

$910

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Mon 5/11

6:10 pm-5:05 pm

1 stop15h 55m

Istanbul Sabiha Gokcen

Mon 5/18

2:40 pm-3:35 pm

1 stop31h 55m

$964

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Tue 10/27

8:40 pm-8:15 pm

2 stops16h 35m

Istanbul Sabiha Gokcen

Tue 11/10

9:15 am-4:20 pm

1 stop39h 05m

$965

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Mon 9/7

6:10 pm-9:00 pm

1 stop19h 50m

Istanbul Sabiha Gokcen

Tue 10/6

8:50 am-3:35 pm

1 stop13h 45m

$974

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

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

Prices

Airlines

Delays

Other information

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

What is the cheapest month to fly to Istanbul?

In general, December is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $394. If you aren’t able to travel to Istanbul during the month of December, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $406.

What is the cheapest day to depart on your flight to Istanbul?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Istanbul is on a Wednesday when prices can be found for as low as $900. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Saturday is $956.

What is the cheapest time of day to depart on your flight to Istanbul?

Our most recent data shows that the best time of day to fly to Istanbul is in the morning. Flights from Washington, D.C. Dulles Intl Airport to Istanbul during this time can be as low as $853. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $932 on average. Flights to Istanbul from Washington, D.C. Dulles Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Istanbul from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $944 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Washington, D.C. Dulles Intl Airport for as low as $856 on momondo.

Cheap Washington, D.C. Dulles Intl Airport to Istanbul flight deals and tips

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

Fastest flight time	9h 10m
Direct flights	Every day
Airports in Istanbul	2 airports

The fastest flight from Washington, D.C. Dulles Intl Airport to Istanbul takes 9h 10m

Direct flights go from Washington, D.C. Dulles Intl Airport to Istanbul every day.

There are 2 airports in Istanbul. From Washington, D.C. Dulles Intl Airport there are direct flights to Istanbul (IST).

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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Istanbul

How far is Washington, D.C. Dulles Intl to Istanbul by plane?
The distance between Washington, D.C. Dulles Intl and Istanbul is about 5227.6 mi. A reasonable flight in good conditions will take 9h 10m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Istanbul?
Prices for flights from Washington, D.C. Dulles Intl Airport to Istanbul are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Istanbul?
As of May 2026, there are 12 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Istanbul.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Istanbul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The required travel and health documents for your Istanbul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Istanbul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Istanbul with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $393	Free Cancellation	Rating 7.0 646 reviews	Search Icelandair flights
Egyptair	PriceFrom $473	Free Cancellation	Rating 6.5 426 reviews	Search Egyptair flights
Lufthansa	PriceFrom $559	Free Cancellation	Rating 6.8 7,964 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $565	Free Cancellation	Rating 7.4 1,767 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $618	Free Cancellation	Rating 7.8 1,509 reviews	Search KLM flights
Delta	PriceFrom $630	Free Cancellation	Rating 7.9 8,464 reviews	Search Delta flights
Turkish Airlines	PriceFrom $650	Free Cancellation	Rating 7.4 4,343 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $696	Free Cancellation	Rating 7.3 1,432 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $732	Free Cancellation	Rating 7.4 9,678 reviews	Search United Airlines flights
SAUDIA	PriceFrom $735	Free Cancellation	Rating 7.4 685 reviews	Search SAUDIA flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Istanbul for you.

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

momondo does allow users to show only those flights to Istanbul from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to Istanbul 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 Washington, D.C. to Istanbul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Istanbul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Istanbul from $398

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Etihad Airways flights from Washington, D.C. Dulles Intl Airport to Istanbul

Our best Etihad Airways deals on Washington, D.C. Dulles Intl Airport to Istanbul flight tickets

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Istanbul

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Istanbul flight tickets

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See travel insights to Istanbul from

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

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

What is the cheapest month to fly to Istanbul?

What is the cheapest day to depart on your flight to Istanbul?

What is the cheapest time of day to depart on your flight to Istanbul?

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

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

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Istanbul?

What airlines fly to Istanbul?

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

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

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

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

How many flights depart from Washington, D.C. Dulles Intl Airport to Istanbul on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Istanbul on average per week?

Cheap Washington, D.C. Dulles Intl Airport to Istanbul flight deals and tips

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

Fastest flight time

Direct flights

Airports in Istanbul

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Istanbul

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Istanbul with momondo

Why use momondo?

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Turkey

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Airports listed have a maximum distance of 20.9 mi from Istanbul

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