Cheapest one-way flights from Newark to Keflavik in January from 331€

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

One-Way flights

02 Jan Icelandair direct
03 Jan Icelandair direct

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

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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