Cheap Flights from Keflavik International Airport to Washington D.C (IAD) Find and Compare the Best Airline Deals

Departure Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15Search	16Search	17Search	18Search	19Search
20Search	21Search	22Search	23Search	24Search	25Search	26Search
27Search	28Search	29Search	30Search

Select Return Date　　 Change Departure Date

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

―

* Displayed fare(s) may differ from the actual search result

Other Destinations from:Reykjavik

Keflavik－Chicago(O'Hare)
USD563〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C
* Fares vary in accordance to seat availability

ReykjavikKeflavik International AirportWashington D.CWashington Dulles International Airport