Cheapest return flights from New York to Keflavik in October from $515

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

Return flights

09 Oct - 17 Oct Air Canada
02 Oct - 13 Oct Air Canada
01 Oct - 12 Oct Air Canada
08 Oct - 13 Oct Porter Airlines (Canada) Ltd
07 Oct - 13 Oct Porter Airlines (Canada) Ltd
07 Oct - 12 Oct Porter Airlines (Canada) Ltd
30 Oct - 08 Nov Scandinavian Airlines

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

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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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