€448 Cheap Flights Istanbul to Washington (IST-IAD)

View €448 flight on Mon, 13 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 €448 for one-way flights and €408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 12 Jan - Wed, 21 Jan
IST
Istanbul
IAD
Washington
€408 Return, found 4 days ago
€408
Return
found 4 days ago
Select Icelandair flight, departing Mon, 12 Jan from Istanbul to Washington, returning Wed, 21 Jan, priced at €408 found 4 days ago
Icelandair
Fri, 7 Nov - Sat, 15 Nov
IST
Istanbul
IAD
Washington
€441 Return, found 4 days ago
€441
Return
found 4 days ago
Select Icelandair flight, departing Fri, 7 Nov from Istanbul to Washington, returning Sat, 15 Nov, priced at €441 found 4 days ago
American Airlines
Thu, 2 Oct - Thu, 16 Oct
IST
Istanbul
IAD
Washington
€446 Return, found 2 days ago
€446
Return
found 2 days ago
Select American Airlines flight, departing Thu, 2 Oct from Istanbul to Washington, returning Thu, 16 Oct, priced at €446 found 2 days ago
British Airways
Thu, 2 Oct - Thu, 16 Oct
IST
Istanbul
IAD
Washington
€448 Return, found 2 days ago
€448
Return
found 2 days ago
Select British Airways flight, departing Thu, 2 Oct from Istanbul to Washington, returning Thu, 16 Oct, priced at €448 found 2 days ago
British Airways
Mon, 12 Jan - Wed, 21 Jan
IST
Istanbul
IAD
Washington
€450 Return, found 4 days ago
€450
Return
found 4 days ago
Select British Airways flight, departing Mon, 12 Jan from Istanbul to Washington, returning Wed, 21 Jan, priced at €450 found 4 days ago
KLM
Tue, 14 Oct - Tue, 28 Oct
IST
Istanbul
IAD
Washington
€486 Return, found 1 day ago
€486
Return
found 1 day ago
Select KLM flight, departing Tue, 14 Oct from Istanbul to Washington, returning Tue, 28 Oct, priced at €486 found 1 day ago
Air France
Sun, 21 Sep - Fri, 3 Oct
IST
Istanbul
IAD
Washington
€497 Return, found 3 days ago
€497
Return
found 3 days ago
Select Air France flight, departing Sun, 21 Sep from Istanbul to Washington, returning Fri, 3 Oct, priced at €497 found 3 days ago
Lufthansa
Thu, 2 Oct - Thu, 16 Oct
IST
Istanbul
IAD
Washington
€508 Return, found 2 days ago
€508
Return
found 2 days ago
Select Lufthansa flight, departing Thu, 2 Oct from Istanbul to Washington, returning Thu, 16 Oct, priced at €508 found 2 days ago
United
Thu, 2 Oct - Wed, 15 Oct
IST
Istanbul
IAD
Washington
€509 Return, found 2 days ago
€509
Return
found 2 days ago
Select United flight, departing Thu, 2 Oct from Istanbul to Washington, returning Wed, 15 Oct, priced at €509 found 2 days ago
Delta
Tue, 14 Oct - Tue, 28 Oct
IST
Istanbul
IAD
Washington
€561 Return, found 1 day ago
€561
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Oct from Istanbul to Washington, returning Tue, 28 Oct, priced at €561 found 1 day ago

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

September is typically the cheapest month to fly

From €372 - €1,001 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
Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, United
Return price
€408
Distance
8338 km

Perfect flights from Istanbul to Washington

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Our flexible Istanbul to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €448 and roundtrip prices from €408. 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.
 
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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 to 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 €408. 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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