Cheapest return flights from Zurich to Keflavik in October from $225

Best time to book flights for Zurich (ZRH) to Keflavik (KEF) flights at AirHint

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

Return flights

13 Oct - 16 Oct Scandinavian Airlines
06 Oct - 14 Oct Scandinavian Airlines
03 Oct - 10 Oct Scandinavian Airlines
14 Oct - 22 Oct Scandinavian Airlines
10 Oct - 14 Oct Scandinavian Airlines
11 Oct - 18 Oct Scandinavian Airlines
19 Oct - 26 Oct Scandinavian Airlines
18 Oct - 25 Oct Scandinavian Airlines
10 Oct - 19 Oct easyJet
14 Oct - 22 Oct 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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