Cheapest return flights from Washington to Keflavik in February from $505

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

Return flights

01 Feb - 06 Feb Scandinavian Airlines
02 Feb - 28 Feb Scandinavian Airlines
11 Feb - 19 Feb jetBlue
22 Feb - 26 Feb Scandinavian Airlines
11 Feb - 16 Feb Scandinavian Airlines
12 Feb - 16 Feb Scandinavian Airlines
25 Feb - 01 Mar jetBlue
11 Feb - 15 Feb jetBlue
12 Feb - 15 Feb Scandinavian Airlines

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

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