Cheapest return flights from Keflavik to Newark in January from 432€

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

Return flights

18 Jan - 29 Jan Icelandair direct
16 Jan - 20 Jan Icelandair direct
15 Jan - 20 Jan Icelandair direct
27 Jan - 30 Jan Icelandair direct
27 Jan - 02 Feb Icelandair direct
26 Jan - 29 Jan Icelandair direct
24 Jan - 28 Jan Icelandair direct
14 Jan - 28 Jan Icelandair direct
13 Jan - 27 Jan Icelandair direct
15 Jan - 22 Jan Icelandair direct
20 Jan - 27 Jan Icelandair direct

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

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