Cheapest return flights from New York to Keflavik in April from 332€

Best time to book flights for New York (JFK) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from New York (JFK) to Keflavik (KEF) in April 2025 (see full year).

Return flights

21 Apr - 28 Apr Icelandair direct
23 Apr - 30 Apr Icelandair direct
20 Apr - 28 Apr Delta direct
22 Apr - 29 Apr Delta direct
07 Apr - 16 Apr Delta direct
03 Apr - 10 Apr Delta direct
25 Apr - 29 Apr Icelandair direct
16 Apr - 26 Apr Icelandair direct
25 Apr - 28 Apr Icelandair direct
06 Apr - 14 Apr Icelandair direct
24 Apr - 05 May Delta direct
27 Apr - 08 May Delta direct
27 Apr - 04 May Delta direct
30 Apr - 04 May Air France direct
21 Apr - 25 May Air France
27 Apr - 03 May Icelandair direct
21 Apr - 25 May Icelandair direct
30 Apr - 03 May jetBlue
30 Apr - 03 May Delta direct

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

Skyscanner

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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