$878 Cheap United flights Washington (IAD) to Istanbul (IST)

View $878 flight on Mon, Dec 22, 2025Opens in a new window

$878 Cheap United flights Washington (IAD) to Istanbul (IST)

Prices were available within the past 7 days and start at $878 for one-way flights and $806 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Dec 15 - Tue, Dec 23
IAD
Washington
IST
Istanbul
$806 Roundtrip, found 4 hours ago
$806
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Dec 15 from Washington to Istanbul, returning Tue, Dec 23, priced at $806 found 4 hours ago
United
Mon, Dec 15 - Mon, Dec 22
IAD
Washington
IST
Istanbul
$826 Roundtrip, found 4 hours ago
$826
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Dec 15 from Washington to Istanbul, returning Mon, Dec 22, priced at $826 found 4 hours ago
Flights from Washington (IAD) to Istanbul (IST)
Origin airport
Washington Dulles Intl.
Destination airport
Istanbul
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Emirates, Etihad Airways, Icelandair, KLM, Lufthansa, Royal Air Maroc, Saudia, Turkish Airlines, United
Popular airline
Icelandair
Distance
8338 km
Average flight time
17 hours 2 mins