Cheapest return flights from Washington to Keflavik in December from 449€

Best time to book flights for Washington (DCA) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Keflavik (KEF) in December 2024 (see full year).

Return flights

07 Dec - 11 Dec jetBlue
31 Dec - 10 Jan British Airways
03 Dec - 10 Dec jetBlue
04 Dec - 11 Dec jetBlue
07 Dec - 14 Dec jetBlue
05 Dec - 12 Dec jetBlue
06 Dec - 13 Dec jetBlue
05 Dec - 11 Dec jetBlue
31 Dec - 08 Jan British Airways
11 Dec - 18 Dec Icelandair
11 Dec - 16 Dec Scandinavian Airlines
02 Dec - 09 Dec Air Canada
28 Dec - 08 Jan Icelandair
31 Dec - 02 Jan Icelandair
29 Dec - 02 Jan Icelandair
30 Dec - 02 Jan Icelandair
28 Dec - 01 Jan Icelandair
23 Dec - 02 Jan Icelandair
27 Dec - 06 Jan British Airways
22 Dec - 02 Jan Icelandair

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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