€447 Cheap Flights Istanbul to Washington (IST-IAD)

View €447 flight on Mon, 27 Oct 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Washington Dulles Intl. Airport (IAD)

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Cheap flights from Istanbul to Washington (IST-IAD)

Prices were available within the past 7 days and start at €447 for one-way flights and €406 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 27 Oct - Wed, 5 Nov
IST
Istanbul
IAD
Washington
€406 Return, found 6 days ago
€406
Return
found 6 days ago
Select Icelandair flight, departing Mon, 27 Oct from Istanbul to Washington, returning Wed, 5 Nov, priced at €406 found 6 days ago
KLM
Thu, 11 Sep - Wed, 17 Sep
IST
Istanbul
IAD
Washington
€490 Return, found 2 days ago
€490
Return
found 2 days ago
Select KLM flight, departing Thu, 11 Sep from Istanbul to Washington, returning Wed, 17 Sep, priced at €490 found 2 days ago
KLM
Thu, 11 Sep - Wed, 24 Sep
IST
Istanbul
IAD
Washington
€490 Return, found 1 day ago
€490
Return
found 1 day ago
Select KLM flight, departing Thu, 11 Sep from Istanbul to Washington, returning Wed, 24 Sep, priced at €490 found 1 day ago
American Airlines
Mon, 27 Oct - Wed, 5 Nov
IST
Istanbul
IAD
Washington
€514 Return, found 6 days ago
€514
Return
found 6 days ago
Select American Airlines flight, departing Mon, 27 Oct from Istanbul to Washington, returning Wed, 5 Nov, priced at €514 found 6 days ago
British Airways
Thu, 11 Sep - Wed, 17 Sep
IST
Istanbul
IAD
Washington
€516 Return, found 2 days ago
€516
Return
found 2 days ago
Select British Airways flight, departing Thu, 11 Sep from Istanbul to Washington, returning Wed, 17 Sep, priced at €516 found 2 days ago
KLM
Thu, 11 Sep - Wed, 24 Sep
IST
Istanbul
IAD
Washington
€517 Return, found 1 day ago
€517
Return
found 1 day ago
Select KLM flight, departing Thu, 11 Sep from Istanbul to Washington, returning Wed, 24 Sep, priced at €517 found 1 day ago
British Airways
Mon, 15 Sep - Wed, 24 Sep
IST
Istanbul
IAD
Washington
€521 Return, found 2 days ago
€521
Return
found 2 days ago
Select British Airways flight, departing Mon, 15 Sep from Istanbul to Washington, returning Wed, 24 Sep, priced at €521 found 2 days ago
British Airways
Mon, 27 Oct - Wed, 5 Nov
IST
Istanbul
IAD
Washington
€521 Return, found 6 days ago
€521
Return
found 6 days ago
Select British Airways flight, departing Mon, 27 Oct from Istanbul to Washington, returning Wed, 5 Nov, priced at €521 found 6 days ago
Lufthansa
Thu, 6 Nov - Thu, 20 Nov
IST
Istanbul
IAD
Washington
€523 Return, found 1 day ago
€523
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 6 Nov from Istanbul to Washington, returning Thu, 20 Nov, priced at €523 found 1 day ago
KLM
Thu, 11 Sep - Wed, 17 Sep
IST
Istanbul
IAD
Washington
€524 Return, found 2 days ago
€524
Return
found 2 days ago
Select KLM flight, departing Thu, 11 Sep from Istanbul to Washington, returning Wed, 17 Sep, priced at €524 found 2 days ago

Find the cheapest month to fly from Istanbul (IST) to Washington (IAD)

September is typically the cheapest month to fly

From €364 - €999 per traveller.

Graph displaying average flight prices per month

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Istanbul to Washington route information
Origin airport
Istanbul
Destination airport
Washington Dulles Intl.
Airlines serving
Emirates, Ethiopian Airlines, Lufthansa, Royal Air Maroc, Saudia, TAP Portugal, Turkish Airlines, United
Return price
€405
Distance
8338 km

Perfect flights from Istanbul to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Istanbul to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Chantilly, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Istanbul to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €447 and roundtrip prices from €406. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore Chantilly and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your IST to IAD travel arrangements today and embark on the journey of a lifetime in Washington.

Frequently asked questions

How much is a flight from IST to IAD?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between IST and Dulles Intl. Airport was €406. Cheap tickets don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Istanbul Airport to IAD?
Every air carrier has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
Can I fly from IST to Dulles Intl. Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Istanbul Airport to IAD please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Istanbul Airport to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Istanbul Airport to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IST to Washington Dulles Intl. Airport (IAD)?
The distance is around 8,400 kilometres. Earplugs? Check. A change of clothes? Double check. You'd be wise to pack all the travel comforts for this long-haul Arnavutkoy to Chantilly flight.
Which airlines fly direct from IST to IAD?
You won't find any airlines operating directly between IST and IAD, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are IST to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to nab great last-minute deals from Istanbul Airport to Dulles Intl. Airport, but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always getting the latest offers.

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