Cheapest return flights from New York to Keflavik in October from 362€

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

Return flights

01 Oct - 11 Oct Air Canada
09 Oct - 18 Oct Finnair
15 Oct - 25 Oct Finnair
24 Oct - 28 Oct Icelandair direct
01 Oct - 11 Oct Icelandair direct
09 Oct - 18 Oct Icelandair direct
20 Oct - 25 Oct Icelandair direct
15 Oct - 25 Oct Icelandair direct
27 Oct - 31 Oct Icelandair direct
12 Oct - 16 Oct Icelandair direct

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

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