Cheapest return flights from New York to Keflavik in April from $380

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

Return flights

13 Apr - 17 Apr Virgin Atlantic direct
14 Apr - 21 Apr Delta direct
13 Apr - 20 Apr Delta direct
12 Apr - 17 Apr Delta direct
15 Apr - 22 Apr Air France direct
19 Apr - 23 Apr Delta direct
23 Apr - 27 Apr Icelandair direct
28 Apr - 07 May Air France direct
29 Apr - 07 May Air France direct
29 Apr - 04 May Air France direct
28 Apr - 04 May Air France direct
17 Apr - 20 Apr Icelandair direct
16 Apr - 22 Apr Delta direct
09 Apr - 16 Apr Virgin Atlantic direct
30 Apr - 05 May Icelandair direct
30 Apr - 03 May Icelandair direct
30 Apr - 04 May Icelandair direct
24 Apr - 02 May Icelandair direct
13 Apr - 18 May Icelandair direct

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

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