Cheapest return flights from Washington to Keflavik in February from 492€

AirHint found the following cheapest return flights from Washington (DCA) to Keflavik (KEF) in February 2026 (see full year).

Return flights

05 Feb - 09 Feb jetBlue
04 Feb - 09 Feb Scandinavian Airlines
27 Feb - 02 Mar Icelandair
20 Feb - 02 Mar Icelandair
12 Feb - 16 Feb Scandinavian Airlines
13 Feb - 16 Feb Scandinavian Airlines
09 Feb - 15 Feb Frontier Airlines

Also check the deals for one-way flights from Washington to Keflavik in February.

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