Cheapest return flights from New York to Keflavik in June from $512

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

Return flights

04 Jun - 13 Jun Icelandair direct
05 Jun - 13 Jun Icelandair direct
23 Jun - 01 Jul Icelandair direct
24 Jun - 01 Jul Icelandair direct
03 Jun - 07 Jun Icelandair direct
17 Jun - 28 Jun Icelandair direct
26 Jun - 04 Jul Icelandair direct
24 Jun - 30 Jun Icelandair direct
26 Jun - 02 Jul Icelandair direct
20 Jun - 27 Jun Icelandair direct
25 Jun - 29 Jun Icelandair direct
17 Jun - 24 Jun Icelandair direct
02 Jun - 09 Jun Icelandair direct
03 Jun - 10 Jun Icelandair direct
27 Jun - 05 Jul Icelandair direct
30 Jun - 05 Jul Icelandair direct

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

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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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