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	Baggage	Price
Best option Washington DC Reykjavik-Keflavik	Outbound 04/21/25 direct FI0644 05h 55min	Return 05/19/25 direct FI0645 06h 30min	Icelandair	?	$525
Washington DC Reykjavik-Keflavik Pay attention to transfer at connecting flight	Outbound 04/12/25 1 Stopover (YTZ, YHM) PD2718, OG0202 17h 35min	Return 04/27/25 2 Stopovers (SWF, PGD) OG0121, G42512, G42467 29h 41min	Porter Airlines, Play		$672
Washington DC Reykjavik-Keflavik	Outbound 04/12/25 2 Stopovers (LHR, HEL) AY5416, AY1342, AY0993 18h 40min	Return 04/27/25 2 Stopovers (HEL, LHR) AY0994, AY1343, AY5533 30h 55min	Finnair		$2,915
Washington DC Reykjavik-Keflavik	Outbound 06/18/25 2 Stopovers (YYZ, YUL) AC3857, AC0410, AC0912 29h 59min	Return 07/15/25 2 Stopovers (YYZ, YOW) AC0915, AC0472, AC4694 39h 14min	Air Canada		$647
Washington DC Reykjavik-Keflavik	Outbound 06/18/25 direct FI0644 05h 55min	Return 07/15/25 direct FI0649 06h 25min	Icelandair	?	$698
Washington DC Reykjavik-Keflavik	Outbound 06/18/25 1 Stopover (MSP) DL3680, DL0260 31h 56min	Return 07/15/25 1 Stopover (DTW) DL0179, DL4933 27h 52min	Delta Air Lines	?	$699
Washington DC Reykjavik-Keflavik	Outbound 06/18/25 direct FI0644 05h 55min	Return 07/15/25 direct FI0649 06h 25min	Icelandair		$737
Washington DC Reykjavik-Keflavik	Outbound 04/12/25 1 Stopover (YTZ, YYZ) PD2718, FI0604 21h 35min	Return 04/27/25 direct FI0645 06h 30min	Porter Airlines, Icelandair	?	$764
Washington DC Reykjavik-Keflavik	Outbound 04/12/25 1 Stopover (YTZ, YYZ) PD2718, FI0604 21h 35min	Return 04/27/25 direct FI0645 06h 30min	Porter Airlines, Icelandair	?	$766
Washington DC Reykjavik-Keflavik	Outbound 06/18/25 direct FI0644 05h 55min	Return 07/15/25 direct FI0649 06h 25min	Icelandair		$775

Tips and tricks to help you find cheap flights from Washington DC to Reykjavik Keflavik

Important flight information

Flight information: Washington DC - Reykjavik-Keflavik

Roundtrip from	$524.26
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

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