Cheapest return flights from New York to Keflavik in August from 347€

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

Return flights

20 Aug - 25 Aug Air France
20 Aug - 24 Aug Air France
13 Aug - 20 Aug Virgin Atlantic
18 Aug - 24 Aug Icelandair direct
20 Aug - 24 Aug Icelandair direct
20 Aug - 25 Aug Icelandair direct
03 Aug - 10 Aug Virgin Atlantic
20 Aug - 31 Aug Icelandair direct
13 Aug - 20 Aug Icelandair direct
03 Aug - 10 Aug Icelandair direct
29 Aug - 07 Sep British Airways
28 Aug - 06 Sep British Airways

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

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