Cheapest one-way flights from New York to Keflavik in March from $153

Best time to book flights for New York (NYC) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from New York (NYC) to Keflavik (KEF) in March 2025 (see full year).

One-Way flights

11 Mar Fly Play direct
25 Mar Fly Play direct
23 Mar Fly Play direct
02 Mar Fly Play direct
21 Mar Fly Play direct
06 Mar Fly Play direct
22 Mar Fly Play direct
14 Mar Fly Play direct

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

Skyscanner

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