Cheapest return flights from New York to Keflavik in January from 341€

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

Return flights

21 Jan - 28 Jan Icelandair direct
21 Jan - 27 Jan Icelandair direct
19 Jan - 27 Jan Icelandair direct
29 Jan - 02 Feb Icelandair direct
29 Jan - 03 Feb Icelandair direct
22 Jan - 28 Jan Icelandair direct
25 Jan - 31 Jan Icelandair direct
23 Jan - 30 Jan Icelandair direct
31 Jan - 14 Feb Icelandair direct
17 Jan - 22 Jan Icelandair direct
23 Jan - 26 Jan Scandinavian Airlines
21 Jan - 26 Jan Icelandair direct
22 Jan - 26 Jan Icelandair direct
29 Jan - 01 Feb Icelandair direct
29 Jan - 09 Feb Icelandair direct

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

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