Flights from Washington DC to Istanbul

Our cheapest offers for flights from Washington DC to Istanbul

Here you can compare cheap flights from Washington DC (WAS) to Istanbul (IST) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Istanbul. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (KEF)
FI0644, FI0900
20h 25min
Return
11/17/25
1 Stopover (KEF)
FI0901, FI0645
13h 55min
Icelandair
$639
Best option
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (KEF)
FI0648, FI0900
17h 40min
Return
11/17/25
1 Stopover (KEF)
FI0901, FI0645
13h 55min
Icelandair ?
$655
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (FRA)
UA0932, UA9062
16h 05min
Return
11/17/25
1 Stopover (FRA)
LH1301, LH0418
28h 50min
United Airlines
$766
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (KEF)
FI0644, FI0900
20h 25min
Return
11/17/25
1 Stopover (KEF)
FI0901, FI0645
13h 55min
Icelandair
$644
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (KEF)
FI0648, FI0900
17h 40min
Return
11/17/25
1 Stopover (KEF)
FI0901, FI0645
13h 55min
Icelandair
$679
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (KEF)
FI0644, FI0900
20h 25min
Return
11/17/25
1 Stopover (KEF)
FI0901, FI0645
13h 55min
Icelandair ?
$680
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (KEF)
FI0648, FI0900
17h 40min
Return
11/17/25
1 Stopover (KEF)
FI0901, FI0645
13h 55min
Icelandair ?
$726
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (FRA)
LH0417, LH1300
18h 35min
Return
11/17/25
1 Stopover (FRA)
LH1305, LH0418
17h 20min
Lufthansa ?
$776
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (FRA)
LH0419, LH1300
15h 50min
Return
11/17/25
1 Stopover (FRA)
LH1301, LH9290
27h 35min
Lufthansa
$790
Washington-DC
Istanbul
Outbound
10/18/25
1 Stopover (CAI)
MS0982, MS0745
31h 50min
Return
11/17/25
1 Stopover (CAI)
MS0736, MS0981
18h 20min
Egyptair ?
$864
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Istanbul

Favorite airline: SAS
The most popular airline for flights from Washington-DC to Istanbul is SAS.
SAS
15 %
British Airways
14 %
Egyptair
14 %
Stopover flights are the cheapest connection
Flights with a stopover are on average $32.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
10h 10min
15h 40min
22h 55min
782 US$
750 US$
833 US$
Favourite connection: via London Heathrow
When booking flights from Washington-DC to Istanbul 24 % of travelers prefer to fly via London Heathrow.
Route
bookings
1 stopover London Heathrow
23h 35min, from 775 US$
24 %
1 stopover Copenhagen
23h 20min, from 765 US$
21 %
1 stopover Cairo International
18h 00min, from 814 US$
19 %

Important flight information

Flight information: Washington-DC - Istanbul

Roundtrip from 638,73 US$
Flight duration min. 10:05
Return flight duration min. 11:55
Distance 8400 km
Flights per week 8
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport Istanbul (IST)
Destination country Flights to Turkey
Alternative flights to Istanbul
Flight destinations with a similar price
Flight destinations with a similar price