Flights from Washington DC to Reykjavik Keflavik

Trip type

Our cheapest offers for flights from Washington DC to Reykjavik Keflavik

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

Outbound Return Airlines Shop Baggage Price
Best option
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
direct
FI0644
05h 55min
Return
05/29/26
direct
FI0645
06h 30min
Icelandair
$499
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
direct
FI0644
05h 55min
Return
05/29/26
direct
FI0645
06h 30min
Icelandair
$507
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
direct
FI0644
05h 55min
Return
05/29/26
direct
FI0649
06h 25min
Icelandair ?
$518
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
direct
FI0644
05h 55min
Return
05/29/26
direct
FI0645
06h 30min
Icelandair
$519
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
direct
FI0644
05h 55min
Return
05/29/26
direct
FI0645
06h 30min
Icelandair ?
$530
Washington DC
Reykjavik-Keflavik
Outbound
07/26/26
direct
FI0648
05h 50min
Return
08/05/26
direct
FI0649
06h 25min
Icelandair
$575
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
direct
FI0644
05h 55min
Return
05/29/26
direct
FI0645
06h 30min
Icelandair ?
$587
Washington DC
Reykjavik-Keflavik
Outbound
07/26/26
1 Stopover (ZRH)
LX0073, LX8324
32h 15min
Return
08/05/26
direct
FI0649
06h 25min
Swiss International Air Lines ?
$1,003
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
1 Stopover (FRA)
LH0417, LH0846
28h 00min
Return
05/29/26
1 Stopover (MUC)
LH4555, LH0414
22h 15min
Lufthansa ?
$1,024
Washington DC
Reykjavik-Keflavik
Outbound
05/16/26
2 Stopovers (FRA, BUD)
LH0417, LH1336, W62427
22h 45min
Return
05/29/26
2 Stopovers (ORY, CDG, DUB)
TO7481, EI0525, EI0119
22h 10min
Lufthansa, Wizz Air ?
$1,186
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 Reykjavik Keflavik

Favorite airline: Play
The favorite airline for flights from Washington DC to Reykjavik-Keflavik is Play.
Play
48 %
Icelandair
41 %
SAS
11 %
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $271.00 cheaper on this route.
non stop flight
1 stop
2 stops
06h 05min
11h 55min
18h 20min
211 US$
482 US$
544 US$
The favorite connection is non-stop
89 % of all bookings on the route Washington DC to Reykjavik-Keflavik are for non-stop flights.
Route
bookings
Direct flights
06h 05min, from 211 US$
89 %
1 stopover Copenhagen
11h 55min, from 482 US$
7 %
2 stopovers Copenhagen Oslo-Gardermoen
18h 20min, from 544 US$
4 %

Important flight information

Flight information: Washington DC - Reykjavik-Keflavik

Roundtrip from 499,00 US$
Flight duration min. 05:45
Return flight duration min. 06:40
Distance 4500 km
Flights per week 8
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Reykjavik-Keflavik International (KEF)
Destination country Flights to Iceland
Alternative flights to Reykjavik-Keflavik
Flight destinations with a similar price