Cheapest return flights from Newark to Keflavik in January from $455

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

AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in January 2025 (see full year).

Return flights

06 Jan - 20 Jan British Airways
20 Jan - 30 Jan British Airways
20 Jan - 11 Feb American Airlines
09 Jan - 23 Jan British Airways
17 Jan - 24 Jan British Airways
18 Jan - 31 Jan British Airways
20 Jan - 11 Feb Icelandair direct
20 Jan - 30 Jan Icelandair direct
17 Jan - 24 Jan Icelandair direct
18 Jan - 31 Jan Icelandair direct
17 Jan - 22 Jan Icelandair direct
09 Jan - 23 Jan Icelandair direct

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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