Cheapest one-way flights from New York to Keflavik in January from $250

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

One-Way flights

09 Jan Norse Atlantic Airways (UK)
15 Jan jetBlue
28 Jan Norse Atlantic Airways (UK)
05 Jan Norse Atlantic Airways (UK)
15 Jan Icelandair direct
09 Jan Icelandair direct
05 Jan Icelandair direct
28 Jan Icelandair direct

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

Skyscanner

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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