Cheapest return flights from Newark to Keflavik in October from 348€

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

Return flights

01 Oct - 05 Oct Air Canada
11 Oct - 24 Oct Air Canada
05 Oct - 19 Oct United
07 Oct - 19 Oct Air Canada
01 Oct - 11 Oct Icelandair direct
29 Oct - 05 Nov Icelandair direct
05 Oct - 19 Oct Icelandair direct
26 Oct - 01 Nov Icelandair direct
11 Oct - 18 Oct Icelandair direct
11 Oct - 24 Oct Icelandair direct
01 Oct - 05 Oct Icelandair direct
30 Oct - 07 Nov Scandinavian Airlines
10 Oct - 17 Nov Lufthansa
14 Oct - 22 Oct Lufthansa

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

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