Cheapest one-way flights from New York to Keflavik in October from 295€

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

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

One-Way flights

06 Oct jetBlue
19 Oct jetBlue
19 Oct Icelandair direct
06 Oct Icelandair direct
25 Oct Icelandair direct
28 Oct Icelandair direct
27 Oct Icelandair direct
24 Oct Icelandair direct
14 Oct Icelandair direct

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

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.

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