S$728 Cheap Flights from Washington to Istanbul

View S$728 flight on Mon, 4 Aug, 2025Opens in a new window

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

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Cheap Flights from Washington to Istanbul (IAD-IST)

Prices were available within the past 7 days and start at S$728 for one-way flights and S$1,147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 24 Dec - Mon, 5 Jan
IAD
Washington
IST
Istanbul
S$1,147 Return, found 3 days ago
S$1,147
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 24 Dec from Washington to Istanbul, returning Mon, 5 Jan, priced at S$1,147 found 3 days ago
United
Wed, 24 Dec - Mon, 5 Jan
IAD
Washington
IST
Istanbul
S$1,159 Return, found 3 days ago
S$1,159
Return
found 3 days ago
Select United flight, departing Wed, 24 Dec from Washington to Istanbul, returning Mon, 5 Jan, priced at S$1,159 found 3 days ago
Lufthansa
Sun, 3 Aug - Wed, 20 Aug
IAD
Washington
IST
Istanbul
S$1,213 Return, found 1 day ago
S$1,213
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 3 Aug from Washington to Istanbul, returning Wed, 20 Aug, priced at S$1,213 found 1 day ago
United
Mon, 4 Aug - Mon, 11 Aug
IAD
Washington
IST
Istanbul
S$1,270 Return, found 6 days ago
S$1,270
Return
found 6 days ago
Select United flight, departing Mon, 4 Aug from Washington to Istanbul, returning Mon, 11 Aug, priced at S$1,270 found 6 days ago
United
Sun, 3 Aug - Wed, 20 Aug
IAD
Washington
IST
Istanbul
S$1,294 Return, found 1 day ago
S$1,294
Return
found 1 day ago
Select United flight, departing Sun, 3 Aug from Washington to Istanbul, returning Wed, 20 Aug, priced at S$1,294 found 1 day ago
United
Wed, 6 Aug - Wed, 13 Aug
IAD
Washington
IST
Istanbul
S$1,303 Return, found 4 days ago
S$1,303
Return
found 4 days ago
Select United flight, departing Wed, 6 Aug from Washington to Istanbul, returning Wed, 13 Aug, priced at S$1,303 found 4 days ago
United
Wed, 6 Aug - Wed, 13 Aug
IAD
Washington
IST
Istanbul
S$1,304 Return, found 4 days ago
S$1,304
Return
found 4 days ago
Select United flight, departing Wed, 6 Aug from Washington to Istanbul, returning Wed, 13 Aug, priced at S$1,304 found 4 days ago
Air France
Thu, 25 Dec - Thu, 1 Jan
IAD
Washington
IST
Istanbul
S$1,398 Return, found 5 days ago
S$1,398
Return
found 5 days ago
Select Air France flight, departing Thu, 25 Dec from Washington to Istanbul, returning Thu, 1 Jan, priced at S$1,398 found 5 days ago
KLM
Thu, 25 Dec - Thu, 1 Jan
IAD
Washington
IST
Istanbul
S$1,398 Return, found 5 days ago
S$1,398
Return
found 5 days ago
Select KLM flight, departing Thu, 25 Dec from Washington to Istanbul, returning Thu, 1 Jan, priced at S$1,398 found 5 days ago
Air Canada
Mon, 4 Aug - Mon, 11 Aug
IAD
Washington
IST
Istanbul
S$1,407 Return, found 6 days ago
S$1,407
Return
found 6 days ago
Select Air Canada flight, departing Mon, 4 Aug from Washington to Istanbul, returning Mon, 11 Aug, priced at S$1,407 found 6 days ago

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

September is typically the cheapest month to fly

From S$609 - S$1,431 per traveller.

Graph displaying average flight prices per month

Washington to Istanbul route information
Origin airport
Washington Dulles Intl.
Destination airport
Istanbul
Return price
S$1,147
Distance
8338 km
Average flight time
17 hours 7 mins

Perfect flights from Washington to Istanbul

Your Journey from Washington to Istanbul

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Istanbul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, Air Canada, Etihad Airways, Lufthansa, Air France, KLM. Our selection of flights from Washington Dulles Intl. to Istanbul caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Istanbul Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Istanbul that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$728 and roundtrip prices from S$1,147*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Istanbul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Istanbul

Picture yourself stepping off the plane in Istanbul and immersing yourself in the unique atmosphere of Istanbul. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Istanbul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Istanbul.
 

Beyond the Flight – Exploring Istanbul

With Expedia, your adventure extends beyond the flight. Explore Istanbul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Istanbul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Istanbul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Istanbul Airport?
If you're planning on travelling between IAD and Istanbul Airport, round-trip journeys start from S$1,147. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Istanbul Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
Can I fly from IAD to Istanbul Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from IAD to Istanbul Airport please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Istanbul Airport 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 IAD to Istanbul Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to IST?
The distance is around 8,400 kilometres, so fill your carry-on bag with everything you need to make the long journey comfortable. Wondering what to take on board your Chantilly to Arnavutkoy flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from IAD to IST?
At present, no airlines offer direct flights from Dulles Intl. Airport to IST. You'll need to book a flight with one or more stops. To score the best connections and price, lock in your fare well ahead of time.
Are Dulles Intl. Airport to IST flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute flight deals between Dulles Intl. Airport and Istanbul Airport are possible, it's also a good idea to monitor prices well before you fly. In fact, some carriers publish their prices up to a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to grab your seat when prices drop.

Explore a world of travel with Expedia

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