Cheapest one-way flights from New York to Keflavik in May from $281

AirHint found the following cheapest one-way flights from New York (NYC) to Keflavik (KEF) in May 2026 (see full year).

One-Way flights

03 May FrenchBee
07 May Norse Atlantic Airways (UK)
31 May FrenchBee
03 May KLM direct
05 May Air France direct
12 May Air France direct
07 May Air France direct
16 May Finnair
19 May Finnair
27 May Icelandair direct

Also check the deals for return flights from New York to Keflavik in May.

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.