Cheapest return flights from New York to Keflavik in April from $375

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

Return flights

10 Apr - 16 Apr Delta direct
19 Apr - 27 Apr Delta direct
10 Apr - 15 Apr KLM direct
11 Apr - 15 Apr Virgin Atlantic direct
22 Apr - 26 Apr Air France direct
10 Apr - 18 Apr KLM direct
14 Apr - 18 Apr KLM direct
14 Apr - 19 Apr Air France direct
11 Apr - 17 Apr Air France direct
07 Apr - 14 Apr Delta direct
27 Apr - 01 May Delta direct
30 Apr - 05 May Icelandair direct
30 Apr - 03 May Delta direct
23 Apr - 05 May Delta direct

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

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.