Cheapest return flights from New York to Keflavik in April from 345€

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

Return flights

21 Apr - 28 Apr SWISS
02 Apr - 08 Apr Austrian Airlines
08 Apr - 14 Apr Finnair
14 Apr - 09 May Finnair
08 Apr - 14 Apr Icelandair direct
21 Apr - 28 Apr Icelandair direct
28 Apr - 04 May Scandinavian Airlines
23 Apr - 27 Apr Austrian Airlines
28 Apr - 02 May Scandinavian Airlines
23 Apr - 30 Apr Icelandair direct
13 Apr - 16 Apr Scandinavian Airlines
29 Apr - 03 May Icelandair direct
02 Apr - 08 Apr Icelandair direct
28 Apr - 04 May Icelandair direct
14 Apr - 09 May Icelandair direct
28 Apr - 02 May Icelandair direct
13 Apr - 16 Apr Icelandair direct

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

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