Cheapest one-way flights from Newark to Keflavik in April from 300€

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

One-Way flights

07 Apr United
07 Apr Icelandair direct

Also check the deals for return flights from Newark to Keflavik in April.

Skyscanner

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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