Cheapest return flights from New York to Keflavik in August from 266€

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

Return flights

14 Aug - 21 Aug Air Canada
16 Aug - 23 Aug Air Canada
21 Aug - 28 Aug Icelandair direct
13 Aug - 20 Aug Air Canada
27 Aug - 03 Sep Icelandair direct
28 Aug - 04 Sep Icelandair direct
30 Aug - 06 Sep Icelandair direct
31 Aug - 07 Sep Icelandair direct
19 Aug - 26 Aug Icelandair direct
20 Aug - 27 Aug Icelandair direct
11 Aug - 18 Aug Icelandair direct
12 Aug - 19 Aug Icelandair direct
22 Aug - 26 Aug Air Canada
17 Aug - 24 Aug Air Canada
25 Aug - 03 Sep Icelandair direct
31 Aug - 05 Sep Icelandair direct
28 Aug - 05 Sep Icelandair direct
27 Aug - 10 Sep Icelandair direct
26 Aug - 03 Sep Icelandair direct
26 Aug - 02 Sep Air Canada

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

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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