Cheapest return flights from Newark to Keflavik in March from 319€

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

Return flights

09 Mar - 13 Mar Icelandair direct
21 Mar - 25 Mar Icelandair direct
15 Mar - 19 Mar Icelandair direct
16 Mar - 24 Mar Icelandair direct
20 Mar - 26 Mar Icelandair direct
26 Mar - 30 Mar Icelandair direct
09 Mar - 15 Mar Icelandair direct
20 Mar - 25 Mar Icelandair direct
20 Mar - 30 Mar Icelandair direct
02 Mar - 08 Mar Icelandair direct
28 Mar - 09 Apr Austrian Airlines
31 Mar - 06 Apr Icelandair direct
30 Mar - 04 Apr Scandinavian Airlines
31 Mar - 05 Apr Scandinavian Airlines
29 Mar - 04 Apr Scandinavian Airlines
31 Mar - 05 Apr Icelandair direct
25 Mar - 04 Apr Scandinavian Airlines
25 Mar - 04 Apr Icelandair direct
30 Mar - 04 Apr Icelandair direct
27 Mar - 04 Apr Icelandair direct

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

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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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