Cheapest return flights from Newark to Keflavik in January from 318€

AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in January 2026 (see full year).

Return flights

20 Jan - 24 Jan Icelandair direct
10 Jan - 14 Jan Icelandair direct
23 Jan - 27 Jan Icelandair direct
19 Jan - 23 Jan Icelandair direct
17 Jan - 22 Jan Icelandair direct
20 Jan - 27 Jan Icelandair direct
24 Jan - 31 Jan Icelandair direct
18 Jan - 22 Jan Icelandair direct
11 Jan - 15 Jan Icelandair direct
31 Jan - 06 Feb Icelandair direct
26 Jan - 02 Feb Icelandair direct
30 Jan - 02 Feb Icelandair direct
30 Jan - 04 Feb Icelandair direct
10 Jan - 16 Jan Icelandair direct
29 Jan - 03 Feb Icelandair direct
29 Jan - 01 Feb Icelandair direct
31 Jan - 02 Feb Scandinavian Airlines
31 Jan - 02 Feb Icelandair direct

Also check the deals for one-way flights from Newark to Keflavik in January.

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