Cheapest one-way flights from New York to Keflavik in January from 145€

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

One-Way flights

13 Jan Norse Atlantic Airways (UK)
26 Jan Norse Atlantic Airways (UK)
09 Jan Norse Atlantic Airways (UK)
18 Jan Norse Atlantic Airways (UK)
19 Jan Norse Atlantic Airways (UK)
07 Jan Norse Atlantic Airways (UK)
17 Jan TAP
22 Jan SWISS
14 Jan Lufthansa
24 Jan Finnair

Also check the deals for return 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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