AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in February 2026 (see full year).

Return flights

05 Feb - 13 Feb	Icelandair	direct
04 Feb - 13 Feb	Icelandair	direct
05 Feb - 14 Feb	Icelandair	direct
04 Feb - 15 Feb	Icelandair	direct
22 Feb - 01 Mar	Scandinavian Airlines
10 Feb - 17 Feb	Icelandair	direct
23 Feb - 01 Mar	Scandinavian Airlines
22 Feb - 01 Mar	Icelandair	direct
20 Feb - 27 Feb	Icelandair	direct
23 Feb - 01 Mar	Icelandair	direct
20 Feb - 02 Mar	Icelandair	direct
09 Feb - 13 Feb	Lufthansa

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

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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Cheapest return flights from Newark to Keflavik in February from 281€

Return flights