Cheapest return flights from New York to Keflavik in March from 316€

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

Return flights

21 Mar - 25 Mar Icelandair direct
16 Mar - 23 Mar Icelandair direct
18 Mar - 25 Mar Icelandair direct
17 Mar - 24 Mar Icelandair direct
12 Mar - 19 Mar Icelandair direct
15 Mar - 22 Mar Icelandair direct
08 Mar - 12 Mar Icelandair direct
11 Mar - 23 Mar Icelandair direct
08 Mar - 14 Mar Icelandair direct
08 Mar - 13 Mar Icelandair direct
14 Mar - 05 Apr Finnair
31 Mar - 06 Apr Air France direct
28 Mar - 09 Apr Icelandair direct
28 Mar - 05 Apr Icelandair direct
14 Mar - 05 Apr Icelandair direct
29 Mar - 04 Apr Icelandair direct

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

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