Cheapest return flights from New York to Keflavik in August from 371€

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

Return flights

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

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.