Cheapest return NYC–KEF flights, August

AirHint found the following cheapest return flights from New York (NYC) to Keflavik (KEF) in August 2026 (see full year).

Return flights

29 Aug - 05 Sep Virgin Atlantic
23 Aug - 28 Aug Air France direct
24 Aug - 15 Sep Air France direct
29 Aug - 15 Sep Air France direct
26 Aug - 31 Aug Air France
23 Aug - 27 Aug Delta
27 Aug - 30 Aug Air France
25 Aug - 30 Aug Delta
30 Aug - 06 Sep Air France
31 Aug - 07 Sep Virgin Atlantic direct
23 Aug - 27 Aug Delta direct
29 Aug - 05 Sep Delta direct
28 Aug - 04 Sep Icelandair direct
30 Aug - 04 Sep Icelandair direct
01 Aug - 08 Aug Air Canada
29 Aug - 03 Sep Icelandair direct
31 Aug - 05 Sep Icelandair direct
27 Aug - 30 Aug Delta direct
25 Aug - 30 Aug Delta direct
28 Aug - 31 Aug Air France

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

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