Cheapest return flights from New York to Keflavik in June from 437€

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

Return flights

06 Jun - 13 Jun Icelandair direct
07 Jun - 14 Jun Icelandair direct
08 Jun - 15 Jun Icelandair direct
09 Jun - 16 Jun Icelandair direct
11 Jun - 18 Jun Icelandair direct
12 Jun - 19 Jun Icelandair direct
13 Jun - 20 Jun Icelandair direct
15 Jun - 22 Jun Icelandair direct
05 Jun - 12 Jun Icelandair direct
11 Jun - 25 Jun Icelandair direct
13 Jun - 04 Jul Icelandair direct
18 Jun - 10 Jul Icelandair direct
19 Jun - 04 Jul Icelandair direct
30 Jun - 14 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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