Cheapest return flights from Newark to Keflavik in January from $565

AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in January 2027 (see full year).

Return flights

01 Jan - 16 Jan Icelandair direct
02 Jan - 16 Jan Icelandair direct
04 Jan - 13 Jan British Airways

Also check the deals for one-way flights from Newark to Keflavik in January.

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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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