Cheapest return flights from Newark to Keflavik in March from 280€

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

Return flights

03 Mar - 12 Mar Icelandair direct
03 Mar - 10 Mar Icelandair direct
10 Mar - 17 Mar Icelandair direct
24 Mar - 31 Mar Icelandair direct
02 Mar - 09 Mar Icelandair direct
04 Mar - 11 Mar Icelandair direct
09 Mar - 16 Mar Icelandair direct
11 Mar - 18 Mar Icelandair direct
01 Mar - 05 Mar Icelandair direct
23 Mar - 30 Mar Icelandair direct
25 Mar - 01 Apr Icelandair direct
26 Mar - 02 Apr Icelandair direct
27 Mar - 02 Apr Icelandair direct
27 Mar - 01 Apr Icelandair direct
27 Mar - 09 Apr Icelandair direct
28 Mar - 09 Apr Icelandair direct
28 Mar - 02 Apr Icelandair direct
27 Mar - 07 Apr Icelandair direct
29 Mar - 01 Apr Scandinavian Airlines
27 Mar - 03 Apr Spirit Airlines

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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