Cheapest one-way flights from Newark to Keflavik in May from $327

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

One-Way flights

11 May FrenchBee
09 May Air France
04 May TAP
09 May Icelandair direct
19 May Air France
23 May Icelandair direct
25 May Icelandair direct
03 May Icelandair direct
24 May Icelandair direct
04 May Icelandair direct

Also check the deals for return flights from Newark 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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