Cheapest one-way flights from Newark to Keflavik in January from 258€

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

One-Way flights

05 Jan British Airways
15 Jan British Airways
31 Jan TAP
03 Jan British Airways
31 Jan Icelandair direct
03 Jan Icelandair direct
15 Jan Icelandair direct
04 Jan Icelandair direct
05 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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