Cheapest one-way flights from New York to Keflavik in May from 309€

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

One-Way flights

16 May Air France direct
09 May Delta direct
22 May Icelandair direct
20 May Icelandair direct
26 May Icelandair direct

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

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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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