Cheapest return flights from New York to Keflavik in July from 354€

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

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

Return flights

06 Jul - 27 Jul Delta direct
06 Jul - 21 Jul Delta direct
07 Jul - 21 Jul Delta direct
06 Jul - 14 Jul Delta direct
07 Jul - 14 Jul Delta direct
13 Jul - 20 Jul Delta direct
14 Jul - 21 Jul Delta direct
10 Jul - 17 Jul Virgin Atlantic direct
26 Jul - 02 Aug Air France direct
27 Jul - 03 Aug Virgin Atlantic direct
08 Jul - 15 Jul Icelandair direct
16 Jul - 23 Jul Icelandair direct
28 Jul - 04 Aug Icelandair direct
28 Jul - 06 Aug Icelandair direct
25 Jul - 01 Aug Icelandair direct
25 Jul - 11 Aug Icelandair direct

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

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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