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. Tuesday has historically seen more delays on average compared to the rest of the week.

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 171 minutes.

What airlines fly to Istanbul?

Turkish Airlines, Lufthansa and British Airways 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 85% 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.

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

As of January 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.

$463 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?

58 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Istanbul as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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

Prices are currently low for flights on this route. Typical prices usually range from $652 to $978. The lowest price recently found on this route was $650.

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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.

9:45 pm - 2:50 pm

IAD

IST

10h 05mnonstop

7:40 am - 11:35 am

IST

IAD

10h 55mnonstop

$650Turkish Airlines

Mon, Apr 27 - Thu, May 7

1:30 pm - 7:30 am

IAD

IST

10h 00mnonstop

8:30 am - 11:45 am

IST

IAD

11h 15mnonstop

$651Turkish Airlines

Thu, Feb 12 - Sun, Feb 15

2:30 pm - 7:30 am

IAD

IST

10h 00mnonstop

4:05 pm - 8:20 pm

IST

IAD

11h 15mnonstop

$652Turkish Airlines

Thu, Mar 19 - Thu, Mar 26

8:20 pm - 3:40 am

IAD

IST

24h 20m

1 stop

4:30 am - 4:50 pm

IST

IAD

19h 20m

1 stop

$653Scandinavian Airlines

Wed, Apr 29 - Sat, May 16

9:15 pm - 3:20 pm

IAD

IST

10h 05mnonstop

8:30 am - 11:45 am

IST

IAD

11h 15mnonstop

$654Turkish Airlines

Sun, Mar 1 - Sun, Mar 8

8:20 pm - 3:40 am

IAD

IST

24h 20m

1 stop

4:30 am - 4:50 pm

IST

IAD

19h 20m

1 stop

$658Scandinavian Airlines

Sun, May 3 - Sat, May 9

8:20 pm - 3:40 am

IAD

IST

24h 20m

1 stop

4:30 am - 12:05 pm

IST

IAD

38h 35m

2 stops

$659Scandinavian Airlines

Sun, Apr 19 - Thu, Apr 30

9:30 pm - 8:00 pm

IAD

SAW

15h 30m

1 stop

9:05 am - 6:15 pm

SAW

IAD

16h 10m

1 stop

$661Multiple Airlines

Mon, Mar 16 - Wed, Mar 25

8:20 pm - 3:40 am

IAD

IST

24h 20m

1 stop

4:30 am - 4:50 pm

IST

IAD

19h 20m

1 stop

$662Scandinavian Airlines

Sun, May 3 - Wed, May 6

8:20 pm - 3:40 am

IAD

IST

24h 20m

1 stop

4:30 am - 7:16 pm

IST

IAD

21h 46m

3 stops

$664Scandinavian Airlines

Mon, Apr 20 - Thu, May 7

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

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

Lufthansa

Mar 24

IAD11:00 pmWashington, D.C. Dulles Intl

16h 45m

1 stop

IST10:45 pmIstanbul

Apr 8

IST5:40 amIstanbul

17h 25m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$693

Lufthansa

Apr 27

IAD10:20 pmWashington, D.C. Dulles Intl

20h 45m

1 stop

IST2:05 amIstanbul

May 4

IST3:45 amIstanbul

22h 40m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$709

Lufthansa

Apr 7

IAD10:20 pmWashington, D.C. Dulles Intl

20h 45m

1 stop

IST2:05 amIstanbul

Apr 24

IST5:40 amIstanbul

17h 25m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$715

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

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

Turkish Airlines

Apr 27

IAD9:45 pmWashington, D.C. Dulles Intl

10h 05m

IST2:50 pmIstanbul

May 7

IST7:40 amIstanbul

10h 55m

IAD11:35 amWashington, D.C. Dulles Intl

$650

Turkish Airlines

Feb 12

IAD1:30 pmWashington, D.C. Dulles Intl

10h 00m

IST7:30 amIstanbul

Feb 15

IST8:30 amIstanbul

11h 15m

IAD11:45 amWashington, D.C. Dulles Intl

$651

Turkish Airlines

Mar 19

IAD2:30 pmWashington, D.C. Dulles Intl

10h 00m

IST7:30 amIstanbul

Mar 26

IST4:05 pmIstanbul

11h 15m

IAD8:20 pmWashington, D.C. Dulles Intl

$652

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

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Mon 4/27

9:45 pm-2:50 pm

Nonstop10h 05m

Istanbul

Thu 5/7

7:40 am-11:35 am

Nonstop10h 55m

$650

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Thu 2/12

1:30 pm-7:30 am

Nonstop10h 00m

Istanbul

Sun 2/15

8:30 am-11:45 am

Nonstop11h 15m

$651

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Thu 3/19

2:30 pm-7:30 am

Nonstop10h 00m

Istanbul

Thu 3/26

4:05 pm-8:20 pm

Nonstop11h 15m

$652

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Wed 4/29

8:20 pm-3:40 am

1 stop24h 20m

Istanbul

Sat 5/16

4:30 am-4:50 pm

1 stop19h 20m

$653

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 3/1

9:15 pm-3:20 pm

Nonstop10h 05m

Istanbul

Sun 3/8

8:30 am-11:45 am

Nonstop11h 15m

$654

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 5/3

8:20 pm-3:40 am

1 stop24h 20m

Istanbul

Sat 5/9

4:30 am-4:50 pm

1 stop19h 20m

$658

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-3:40 am

1 stop24h 20m

Istanbul

Thu 4/30

4:30 am-12:05 pm

2 stops38h 35m

$659

Washington, D.C.Istanbul

IAD - SAW

IADSAW

Washington, D.C. Dulles Intl

Mon 3/16

9:30 pm-8:00 pm

1 stop15h 30m

Istanbul Sabiha Gokcen

Wed 3/25

9:05 am-6:15 pm

1 stop16h 10m

$661

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Sun 5/3

8:20 pm-3:40 am

1 stop24h 20m

Istanbul

Wed 5/6

4:30 am-4:50 pm

1 stop19h 20m

$662

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Mon 4/20

8:20 pm-3:40 am

1 stop24h 20m

Istanbul

Thu 5/7

4:30 am-7:16 pm

3 stops21h 46m

$664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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, February 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 $747. If you aren’t able to travel to Istanbul during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $816.

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 Tuesday when prices can be found for as low as $930. 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 $992.

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 afternoon. Flights from Washington, D.C. Dulles Intl Airport to Istanbul during this time can be as low as $723. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $960 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 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 $948 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 $863 on momondo.

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

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

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 50m
Direct flights	Every day
Airports in Istanbul	2 airports

The fastest flight from Washington, D.C. Dulles Intl Airport to Istanbul takes 9h 50m

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).

Search flight deals

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 50m.
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 January 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 $394	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Egyptair	PriceFrom $473	Free Cancellation	Rating 6.6 405 reviews	Search Egyptair flights
Lufthansa	PriceFrom $561	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
Royal Jordanian	PriceFrom $591	Free Cancellation	Rating 6.8 453 reviews	Search Royal Jordanian flights
KLM	PriceFrom $605	Free Cancellation	Rating 7.7 1,444 reviews	Search KLM flights
Delta	PriceFrom $630	Free Cancellation	Rating 7.9 8,130 reviews	Search Delta flights
Turkish Airlines	PriceFrom $648	Free Cancellation	Rating 7.3 4,212 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $687	Free Cancellation	Rating 7.3 1,378 reviews	Search Etihad Airways flights
British Airways	PriceFrom $720	Free Cancellation	Rating 6.7 7,706 reviews	Search British Airways flights
SAUDIA	PriceFrom $726	Free Cancellation	Rating 7.4 657 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 $458

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

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

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

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

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

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?

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 to Istanbul?

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

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

What airlines fly to Istanbul?

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 171 minutes.

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.

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. Tuesday has historically seen more delays on average compared to the rest of the week.

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

The number of flights available between Washington, D.C. Dulles Intl Airport and Istanbul is 8 per day as of January 2026. The most frequent departure time is 1:00PM, with 51% of daily flights leaving in the afternoon.

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

58 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Istanbul as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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

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

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

How many operators does momondo search 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?

What documentation or ID do you need to fly 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?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul