Cheapest one-way flights from Newark to Keflavik in April from 337€

Best time to book flights for Newark (EWR) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from Newark (EWR) to Keflavik (KEF) in April 2025 (see full year).

One-Way flights

02 Apr SWISS
06 Apr Austrian Airlines
22 Apr SWISS
03 Apr Icelandair direct
07 Apr Icelandair direct
16 Apr Icelandair direct
21 Apr Icelandair direct
22 Apr Icelandair direct
25 Apr Icelandair direct
06 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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