Cheapest return flights from New York to Keflavik in June from $682

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

Return flights

13 Jun - 20 Jun United
11 Jun - 17 Jun Air Canada
16 Jun - 20 Jun Porter Airlines (Canada) Ltd
30 Jun - 07 Jul United
13 Jun - 21 Jun Porter Airlines (Canada) Ltd
06 Jun - 27 Jun Air Canada
06 Jun - 12 Jun British Airways
16 Jun - 22 Jun British Airways

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

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.