Cheap Flights from Istanbul (IST) to Washington (IAD) from HK$3,306~

View HK$3,306 flight on Wed, 17 Jun 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$3,306 for one-way flights and HK$5,582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 17 Jun - Thu, 9 Jul
IST
Istanbul
IAD
Washington
HK$5,582 Return, found 3 days ago
HK$5,582
Return
found 3 days ago
Select United flight, departing Wed, 17 Jun from Istanbul to Washington, returning Thu, 9 Jul, priced at HK$5,582 found 3 days ago
United
Fri, 29 May - Sun, 7 Jun
IST
Istanbul
IAD
Washington
HK$5,586 Return, found 3 days ago
HK$5,586
Return
found 3 days ago
Select United flight, departing Fri, 29 May from Istanbul to Washington, returning Sun, 7 Jun, priced at HK$5,586 found 3 days ago
United
Fri, 29 May - Sun, 7 Jun
IST
Istanbul
IAD
Washington
HK$5,587 Return, found 3 days ago
HK$5,587
Return
found 3 days ago
Select United flight, departing Fri, 29 May from Istanbul to Washington, returning Sun, 7 Jun, priced at HK$5,587 found 3 days ago
Air Canada
Wed, 17 Jun - Thu, 9 Jul
IST
Istanbul
IAD
Washington
HK$5,608 Return, found 3 days ago
HK$5,608
Return
found 3 days ago
Select Air Canada flight, departing Wed, 17 Jun from Istanbul to Washington, returning Thu, 9 Jul, priced at HK$5,608 found 3 days ago
American Airlines
Wed, 17 Jun - Thu, 9 Jul
IST
Istanbul
IAD
Washington
HK$5,679 Return, found 3 days ago
HK$5,679
Return
found 3 days ago
Select American Airlines flight, departing Wed, 17 Jun from Istanbul to Washington, returning Thu, 9 Jul, priced at HK$5,679 found 3 days ago
American Airlines
Fri, 29 May - Sun, 7 Jun
IST
Istanbul
IAD
Washington
HK$5,683 Return, found 3 days ago
HK$5,683
Return
found 3 days ago
Select American Airlines flight, departing Fri, 29 May from Istanbul to Washington, returning Sun, 7 Jun, priced at HK$5,683 found 3 days ago
Lufthansa
Wed, 17 Jun - Thu, 9 Jul
IST
Istanbul
IAD
Washington
HK$5,745 Return, found 3 days ago
HK$5,745
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 17 Jun from Istanbul to Washington, returning Thu, 9 Jul, priced at HK$5,745 found 3 days ago
Turkish Airlines
Wed, 17 Jun - Thu, 9 Jul
IST
Istanbul
IAD
Washington
HK$5,796 Return, found 3 days ago
HK$5,796
Return
found 3 days ago
Select Turkish Airlines flight, departing Wed, 17 Jun from Istanbul to Washington, returning Thu, 9 Jul, priced at HK$5,796 found 3 days ago
United
Fri, 29 May - Sun, 7 Jun
IST
Istanbul
IAD
Washington
HK$5,857 Return, found 3 days ago
HK$5,857
Return
found 3 days ago
Select United flight, departing Fri, 29 May from Istanbul to Washington, returning Sun, 7 Jun, priced at HK$5,857 found 3 days ago
British Airways
Wed, 17 Jun - Thu, 9 Jul
IST
Istanbul
IAD
Washington
HK$5,858 Return, found 3 days ago
HK$5,858
Return
found 3 days ago
Select British Airways flight, departing Wed, 17 Jun from Istanbul to Washington, returning Thu, 9 Jul, priced at HK$5,858 found 3 days ago

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 HK$5,582. 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 kilometers. 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.

Travel information

Origin airport
Istanbul
Destination airport
Washington Dulles Intl.
Return price
HK$5,582
Distance
8338 km
Average flight time
3 hours 57 mins
*Available to Expedia members.