Flights from Washington DC to Tehran

Our cheapest offers for flights from Washington DC to Tehran

Here you can compare cheap flights from Washington DC (IAD) to Tehran (IKA) 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 Tehran. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington DC
Tehran
Outbound
04/29/25
1 Stopover (IST)
TK0188, TK0878
30h 55min
Return
05/08/25
1 Stopover (IST)
TK0877, TK0187
23h 35min
Turkish Airlines ?
$746
Best option
Washington DC
Tehran
Outbound
04/29/25
1 Stopover (IST)
TK0188, TK0872
27h 00min
Return
05/08/25
1 Stopover (IST)
TK0873, TK0187
17h 55min
Turkish Airlines
$747
Washington DC
Tehran
Pay attention to transfer at connecting flight
Outbound
06/18/25
4 Stopovers (DTW, YYZ, AMS, SAW)
WS5528, WS6468, TS0376, VF0004, VF0187
30h 50min
Return
07/15/25
3 Stopovers (MCT, BOM, IST)
OV0546, OV0759, 6E0017, 6E4007
32h 50min
Westjet, Air Transat, AJet
$1,416
Washington DC
Tehran
Outbound
04/29/25
1 Stopover (IST)
TK0188, TK0876
21h 35min
Return
05/08/25
1 Stopover (IST)
TK0879, TK0187
38h 15min
Turkish Airlines
$757
Washington DC
Tehran
Outbound
04/29/25
1 Stopover (IST)
TK0188, TK0876
21h 35min
Return
05/08/25
1 Stopover (IST)
TK0879, TK0187
38h 15min
Turkish Airlines ?
$762
Washington DC
Tehran
Outbound
04/29/25
1 Stopover (IST)
TK0188, TK0876
21h 35min
Return
05/08/25
1 Stopover (IST)
TK0873, TK0187
17h 55min
Turkish Airlines ?
$837
Washington DC
Tehran
Outbound
09/19/25
1 Stopover (IST)
TK0188, TK0876
21h 35min
Return
09/29/25
1 Stopover (IST)
TK0871, TK0187
34h 35min
Turkish Airlines
$919
Washington DC
Tehran
Outbound
09/19/25
1 Stopover (DXB)
EK0232, EK2302
18h 50min
Return
09/29/25
1 Stopover (DXB)
EK2491, EK0231
39h 20min
Emirates Airline
$1,054
Washington DC
Tehran
Outbound
09/19/25
1 Stopover (VIE)
OS0094, OS0871
18h 10min
Return
09/29/25
1 Stopover (VIE)
OS0872, OS0093
19h 25min
Austrian Airlines ?
$1,106
Washington DC
Tehran
Outbound
04/29/25
2 Stopovers (LHR, VIE)
OS7808, OS0462, OS0871
37h 20min
Return
05/08/25
1 Stopover (FRA)
LH0601, LH0418
22h 40min
Austrian Airlines ?
$1,318
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 Tehran

Favorite airline: Turkish Airlines
77 % of travelers choose to book flights on this route with Turkish Airlines, Emirates and Austrian Airlines.
Turkish Airlines
43 %
Emirates
22 %
Austrian Airlines
12 %
Favourite connection: via Istanbul
The most popular route is via Istanbul and is booked by 49 % of all travelers.
Route
bookings
1 stopover Istanbul
34h 15min, from $ 943
49 %
1 stopover Dubai
38h 00min, from $ 1.040
24 %
1 stopover Vienna International
18h 00min, from $ 1.022
13 %

Important flight information

Flight information: Washington DC - Tehran

Roundtrip from $ 745,50
Distance 10218 km
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Tehran (IKA)
Destination country Flights to Iran
Alternative routes to Iran
Alternative flights to Tehran
Flight destinations with a similar price
Flight destinations with a similar price