Cheapest return flights from Keflavik to Newark in May from 459€

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

Return flights

15 May - 21 May Icelandair direct
16 May - 23 May Icelandair direct
19 May - 29 May Icelandair direct
22 May - 29 May Icelandair direct
22 May - 30 May Icelandair direct
23 May - 30 May Icelandair direct
24 May - 30 May Icelandair direct
25 May - 30 May Icelandair direct
20 May - 29 May Icelandair direct
21 May - 29 May Icelandair direct

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

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