Cheapest return flights from Zurich to Keflavik in October from 287€

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

08 Oct - 14 Oct easyJet
14 Oct - 19 Oct British Airways
06 Oct - 12 Oct British Airways
19 Oct - 01 Nov SWISS
11 Oct - 19 Oct Air Europa
19 Oct - 25 Oct SWISS
18 Oct - 25 Oct SWISS
19 Oct - 25 Oct Icelandair direct
19 Oct - 01 Nov Icelandair direct
18 Oct - 25 Oct Icelandair direct
04 Oct - 12 Oct Icelandair direct
14 Oct - 19 Oct Icelandair direct

Also check the deals for one-way flights from Zurich 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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