Cheapest return flights from New York to Keflavik in June from 315€

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

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

Return flights

16 Jun - 23 Jun Fly Play direct
03 Jun - 12 Jun Fly Play direct
02 Jun - 13 Jun Fly Play direct
04 Jun - 10 Jun Fly Play direct
05 Jun - 09 Jun Fly Play direct
05 Jun - 19 Jun Fly Play direct
05 Jun - 23 Jun Fly Play direct
02 Jun - 16 Jun Fly Play direct
02 Jun - 09 Jun Fly Play direct
06 Jun - 23 Jun Delta direct
25 Jun - 06 Jul Delta direct
29 Jun - 07 Jul Fly Play direct
27 Jun - 02 Jul Fly Play direct
29 Jun - 05 Jul Fly Play direct
26 Jun - 06 Jul Fly Play direct
19 Jun - 04 Jul Icelandair direct
26 Jun - 12 Jul Icelandair direct
29 Jun - 06 Jul Icelandair direct

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

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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