Cheapest one-way flights from Keflavik to New York in January from $395

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

One-Way flights

21 Jan TUI
16 Jan Icelandair direct
27 Jan Icelandair direct
11 Jan Scandinavian Airlines
11 Jan Icelandair direct
07 Jan TUI
05 Jan Transavia France
03 Jan Icelandair direct
07 Jan Icelandair direct

Also check the deals for return flights from Keflavik to New York 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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