Cheapest one-way flights from Keflavik to New York in June from $425

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

One-Way flights

30 Jun Icelandair direct
08 Jun Icelandair direct
01 Jun Icelandair direct
28 Jun Delta direct

Also check the deals for return flights from Keflavik to New York 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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