Cheapest return flights from Newark to Keflavik in January from 349€

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

Return flights

12 Jan - 17 Jan Icelandair direct
11 Jan - 16 Jan Icelandair direct
21 Jan - 27 Jan Icelandair direct
24 Jan - 29 Jan Icelandair direct
19 Jan - 23 Jan Icelandair direct
06 Jan - 14 Jan Icelandair direct
11 Jan - 17 Jan Icelandair direct
25 Jan - 14 Feb Icelandair direct
12 Jan - 26 Jan Icelandair direct
06 Jan - 31 Jan Icelandair direct
11 Jan - 31 Jan Icelandair direct
19 Jan - 14 Feb Icelandair direct
30 Jan - 01 Feb Icelandair direct
16 Jan - 07 Feb Scandinavian Airlines
16 Jan - 07 Feb Icelandair direct
18 Jan - 07 Feb British Airways

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

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