Cheapest return flights from Newark to Keflavik in December from $688

Best time to book flights for Newark (EWR) to Keflavik (KEF) flights at AirHint

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

Return flights

31 Dec - 07 Jan Spirit Airlines
31 Dec - 06 Jan Spirit Airlines
30 Dec - 06 Jan Spirit Airlines
28 Dec - 01 Jan Scandinavian Airlines
30 Dec - 03 Jan Spirit Airlines
30 Dec - 31 Dec Icelandair direct
30 Dec - 05 Jan Spirit Airlines
29 Dec - 05 Jan Scandinavian Airlines
28 Dec - 01 Jan Icelandair direct

Also check the deals for one-way flights from Newark 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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