Cheapest return flights from New York to Keflavik in May from 310€

AirHint found the following cheapest return flights from New York (NYC) to Keflavik (KEF) in May 2026 (see full year).

Return flights

19 May - 28 May Icelandair direct
20 May - 25 May Icelandair direct
11 May - 15 May Icelandair direct
11 May - 21 May Icelandair direct
21 May - 26 May Icelandair direct
17 May - 26 May Icelandair direct
17 May - 22 May Icelandair direct
18 May - 22 May Icelandair direct
07 May - 14 May Icelandair direct
14 May - 18 May Icelandair direct
28 May - 07 Jun Icelandair direct
20 May - 02 Jun Icelandair direct
26 May - 06 Jun Icelandair direct
23 May - 01 Jun Icelandair direct
27 May - 03 Jun Icelandair direct
31 May - 06 Jun Icelandair direct
24 May - 03 Jun Icelandair direct

Also check the deals for one-way flights from New York to Keflavik in May.

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