Cheapest return flights from New York to Keflavik in January from 318€

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

Return flights

20 Jan - 24 Jan Icelandair direct
19 Jan - 24 Jan Icelandair direct
11 Jan - 15 Jan Icelandair direct
18 Jan - 24 Jan Icelandair direct
22 Jan - 29 Jan Icelandair direct
18 Jan - 22 Jan Icelandair direct
25 Jan - 30 Jan Icelandair direct
24 Jan - 31 Jan Icelandair direct
26 Jan - 02 Feb Icelandair direct
30 Jan - 02 Feb Icelandair direct
30 Jan - 04 Feb Icelandair direct
28 Jan - 01 Feb Icelandair direct
29 Jan - 01 Feb Icelandair direct
30 Jan - 05 Feb Icelandair direct
30 Jan - 07 Feb Icelandair direct
18 Jan - 25 Jan Icelandair direct
22 Jan - 27 Jan Icelandair direct

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

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