Cheap Flights from Washington (IAD) to Istanbul (ISL)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (ISL)

Alternative airports near Istanbul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sabiha Gokcen Intl. SAW. Cheapest option available. Average driving time to city center is 34 minutes. Flights from $771
SAW
Sabiha Gokcen Intl.
Cheapest
Average driving time to city center34 min
Flights from $771

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST) cost?
Lock in a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
The cheapest month to fly from IAD to ISL is , when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
Jump on a direct flight with Turkish Airlines and travel straight from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST).
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IAD to ISL flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
On average, just 1 nonstop flight departs daily from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST). Need more options? Use our filter tool to find flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
The 9 PM departures from IAD to ISL are typically the busiest. Greater demand means you'll likely pay more for these departures. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from IAD to ISL?
Thursday offers the most flights from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST). Consider leaving on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
The earliest flight leaving from Washington Dulles Intl. Airport (IAD) is at around 1:30PM UTC-5. Board this flight and you'll arrive at Ataturk Intl. Airport (IST) at approximately 7:30AM UTC+3. The entire trip takes 10h.
How long does it take to fly from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
The average flight time from IAD to ISL is 9 hours and 56 minutes, covering a distance of 5,200 mi.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
To arrive at Ataturk Intl. Airport (IST) on schedule, opt for a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Istanbul from Washington Dulles Intl. Airport (IAD)?
If you're on a direct flight from Washington Dulles Intl. Airport (IAD) to Istanbul, Ataturk Intl. Airport (IST) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST) last-minute?
Holding off until just before your trip to book a flight from IAD to ISL often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book an IAD to ISL flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to ISL flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Just secure your flights and choose from our wide range of stays, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Ataturk Intl. Airport (IST)?
Typically, you can modify or cancel your IAD to ISL flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Ataturk Intl.
Distance
5226 mi

Book with confidence

Washington to Istanbul Flights

The cheapest times to fly from Washington to Istanbul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Istanbul are during the month of . You can find some of the cheapest flights from Washington to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Istanbul

Sunday is one of the best days to book for cheap flights from Washington to Istanbul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Istanbul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Istanbul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Istanbul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Istanbul Flights

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*Available to One Key members.