Cheapest return flights from Zurich to Keflavik in October from 276€

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

11 Oct - 16 Oct easyJet
07 Oct - 16 Oct SWISS
06 Oct - 16 Oct Scandinavian Airlines
25 Oct - 05 Nov LOT
07 Oct - 14 Oct easyJet
26 Oct - 06 Nov SWISS
11 Oct - 18 Oct easyJet
23 Oct - 26 Oct Scandinavian Airlines
17 Oct - 25 Oct easyJet
15 Oct - 19 Oct easyJet
18 Oct - 25 Oct easyJet
03 Oct - 10 Oct easyJet
26 Oct - 06 Nov 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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik