Cheapest return flights from Newark to Keflavik in October from 279€

AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct Icelandair direct
03 Oct - 09 Oct Icelandair direct
13 Oct - 20 Oct Icelandair direct
28 Oct - 04 Nov Icelandair direct
20 Oct - 31 Oct Icelandair direct
09 Oct - 14 Oct Icelandair direct
01 Oct - 06 Oct Icelandair direct
23 Oct - 30 Oct Icelandair direct
09 Oct - 19 Oct Scandinavian Airlines
30 Oct - 02 Nov Icelandair direct
17 Oct - 24 Oct Icelandair direct
09 Oct - 19 Oct Icelandair direct
20 Oct - 03 Nov SWISS

Also check the deals for one-way flights from Newark 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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