Cheapest return flights from New York to Keflavik in July from 361€

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 July 2025 (see full year).

Return flights

21 Jul - 31 Jul Fly Play direct
07 Jul - 15 Jul Fly Play direct
15 Jul - 24 Jul Fly Play direct
10 Jul - 19 Jul Fly Play direct
18 Jul - 27 Jul Fly Play direct
01 Jul - 06 Jul Fly Play direct
04 Jul - 12 Jul Fly Play direct
26 Jul - 02 Aug Icelandair direct
06 Jul - 12 Jul Icelandair direct
08 Jul - 13 Jul Icelandair direct
15 Jul - 23 Jul Icelandair direct

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

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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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