Cheapest return flights from Zurich to Keflavik in October from 178€

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

Return flights

16 Oct - 23 Oct Scandinavian Airlines
09 Oct - 13 Oct Scandinavian Airlines
21 Oct - 25 Oct Scandinavian Airlines
20 Oct - 25 Oct Scandinavian Airlines
20 Oct - 23 Oct Scandinavian Airlines
02 Oct - 05 Oct Scandinavian Airlines
23 Oct - 26 Oct Scandinavian Airlines
23 Oct - 27 Oct Scandinavian Airlines
25 Oct - 07 Nov Scandinavian Airlines
21 Oct - 24 Oct LOT
22 Oct - 26 Oct Scandinavian Airlines
31 Oct - 20 Nov easyJet
30 Oct - 02 Nov Scandinavian Airlines
25 Oct - 01 Nov Scandinavian Airlines
30 Oct - 02 Nov Icelandair direct

Also check the deals for one-way flights from Zurich 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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