Cheapest one-way flights from Newark to Keflavik in January from $294

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

One-Way flights

11 Jan Iberia
15 Jan British Airways
14 Jan Air Canada
01 Jan Icelandair direct
02 Jan Icelandair direct
03 Jan Icelandair direct
24 Jan TAP
24 Jan Icelandair direct
14 Jan Icelandair direct
11 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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