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

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

Return flights

25 Sep - 04 Oct Scandinavian Airlines
16 Sep - 25 Sep Scandinavian Airlines
18 Sep - 02 Oct Scandinavian Airlines
30 Sep - 09 Oct Scandinavian Airlines
28 Sep - 01 Oct Scandinavian Airlines
28 Sep - 02 Oct Scandinavian Airlines
25 Sep - 03 Oct Scandinavian Airlines
12 Sep - 15 Sep easyJet
29 Sep - 02 Oct easyJet
27 Sep - 11 Oct easyJet
29 Sep - 03 Oct Scandinavian Airlines
20 Sep - 25 Sep LOT
02 Sep - 06 Sep LOT
13 Sep - 20 Sep easyJet
22 Sep - 29 Sep easyJet
26 Sep - 12 Oct easyJet
12 Sep - 21 Sep easyJet
13 Sep - 21 Sep LOT
04 Sep - 13 Sep Scandinavian Airlines
09 Sep - 16 Sep Scandinavian Airlines

Also check the deals for one-way flights from Zurich to Keflavik in September.

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

Feel free to contact us with any feedback or request another flight research.