Cheapest return flights from New York to Keflavik in January from $407

Best time to book flights for New York (JFK) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from New York (JFK) to Keflavik (KEF) in January 2025 (see full year).

Return flights

26 Jan - 30 Jan Icelandair direct
21 Jan - 28 Jan Icelandair direct
12 Jan - 17 Jan Icelandair direct
20 Jan - 30 Jan Icelandair direct
23 Jan - 28 Jan Icelandair direct
11 Jan - 17 Jan Icelandair direct
25 Jan - 30 Jan Icelandair direct
06 Jan - 16 Jan Icelandair direct
12 Jan - 16 Jan Icelandair direct
26 Jan - 01 Feb Icelandair direct
22 Jan - 27 Jan Scandinavian Airlines
31 Jan - 06 Feb Icelandair direct
25 Jan - 01 Feb jetBlue
28 Jan - 02 Feb Icelandair direct
27 Jan - 02 Feb Icelandair direct
24 Jan - 01 Feb Icelandair direct
30 Jan - 03 Feb Icelandair direct
24 Jan - 09 Feb British Airways
29 Jan - 02 Feb Icelandair direct
30 Jan - 02 Feb jetBlue

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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