Cheapest one-way flights from New York to Keflavik in December from 195€

AirHint found the following cheapest one-way flights from New York (NYC) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

07 Dec Norse Atlantic Airways (UK)
05 Dec Norse Atlantic Airways (UK)
10 Dec Virgin Atlantic
02 Dec Norse Atlantic Airways (UK)
01 Dec TAP
04 Dec Scandinavian Airlines
06 Dec SWISS
12 Dec SWISS
30 Dec FrenchBee
31 Dec SWISS

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

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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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