Cheapest one-way flights from Keflavik to New York in March from $329

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

One-Way flights

10 Mar easyJet
16 Mar easyJet
12 Mar easyJet
19 Mar easyJet
14 Mar easyJet
15 Mar easyJet
18 Mar Icelandair direct
19 Mar Icelandair direct
12 Mar Icelandair direct
14 Mar Icelandair direct

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

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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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