Cheap Flights from Washington (IAD) to Istanbul (IST) from HK$4,979~

View HK$4,979 flight on Fri, 28 Aug 2026Opens in a new window

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

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Find Cheap Flights from Washington (IAD) to Istanbul (IST)

Prices were available within the past 7 days and start at HK$4,979 for one-way flights and HK$5,790 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$5,790 Return, found 5 days ago
HK$5,790
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$5,790 found 5 days ago
United
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$6,503 Return, found 5 days ago
HK$6,503
Return
found 5 days ago
Select United flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$6,503 found 5 days ago
United
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$6,650 Return, found 5 days ago
HK$6,650
Return
found 5 days ago
Select United flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$6,650 found 5 days ago
Scandinavian Airlines
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$6,701 Return, found 5 days ago
HK$6,701
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$6,701 found 5 days ago
Scandinavian Airlines
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$6,710 Return, found 5 days ago
HK$6,710
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$6,710 found 5 days ago
United
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$6,814 Return, found 5 days ago
HK$6,814
Return
found 5 days ago
Select United flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$6,814 found 5 days ago
Royal Air Maroc
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$8,508 Return, found 5 days ago
HK$8,508
Return
found 5 days ago
Select Royal Air Maroc flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$8,508 found 5 days ago
Saudia
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$12,060 Return, found 5 days ago
HK$12,060
Return
found 5 days ago
Select Saudia flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$12,060 found 5 days ago
Ethiopian Airlines
Fri, 28 Aug - Mon, 7 Sept
IAD
Washington
IST
Istanbul
HK$22,943 Return, found 5 days ago
HK$22,943
Return
found 5 days ago
Select Ethiopian Airlines flight, departing Fri, 28 Aug from Washington to Istanbul, returning Mon, 7 Sept, priced at HK$22,943 found 5 days ago

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

September is typically the cheapest month to fly

From HK$3,706 - HK$7,778 per traveller.
Washington to Istanbul route information
Origin airport
Washington Dulles Intl.
Destination airport
Istanbul
Return price
HK$5,790
Distance
8338 km
Average flight time
18 hours 2 mins

Flights from Chantilly to Istanbul

Book cheap flights from Chantilly (IAD) to Istanbul (IST) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chantilly (IAD) to Istanbul (IST) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chantilly (IAD) to Istanbul (IST) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Istanbul flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Istanbul and things to do in Istanbul for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Istanbul more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Istanbul is HK$4,979 now!

 

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Istanbul Airport?
If you're planning on traveling between IAD and Istanbul Airport, round-trip journeys start from HK$5,790. 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 kilometers, 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.

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