Cheapest return flights from New York to Keflavik in August from 315€

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

Return flights

19 Aug - 24 Aug Air Canada
17 Aug - 24 Aug Air Canada
15 Aug - 22 Aug Air Canada
16 Aug - 23 Aug Air Canada
19 Aug - 31 Aug Air Canada
14 Aug - 21 Aug Air Canada
13 Aug - 20 Aug Air Canada
23 Aug - 31 Aug Air Canada
12 Aug - 19 Aug Air Canada
11 Aug - 18 Aug United
20 Aug - 03 Sep British Airways

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.