AirHint found the following cheapest return flights from Zurich (ZRH) to Keflavik (KEF)
in September 2025 (see full year ).
Return flights
18 Sep
- 27 Sep
Scandinavian Airlines
217 €
11 Sep
- 20 Sep
Scandinavian Airlines
217 €
07 Sep
- 19 Sep
LOT
247 €
02 Sep
- 12 Sep
LOT
247 €
04 Sep
- 14 Sep
Scandinavian Airlines
257 €
03 Sep
- 10 Sep
Scandinavian Airlines
259 €
01 Sep
- 22 Sep
Scandinavian Airlines
259 €
27 Sep
- 02 Oct
LOT
268 €
01 Sep
- 11 Sep
Scandinavian Airlines
274 €
15 Sep
- 21 Sep
Scandinavian Airlines
280 €
20 Sep
- 27 Sep
LOT
283 €
26 Sep
- 02 Oct
Scandinavian Airlines
285 €
27 Sep
- 04 Oct
LOT
288 €
26 Sep
- 04 Oct
easyJet
311 €
20 Sep
- 03 Oct
LOT
383 €
26 Sep
- 02 Oct
Icelandair
426 €
direct
27 Sep
- 02 Oct
Icelandair
437 €
direct
27 Sep
- 04 Oct
Icelandair
458 €
direct
20 Sep
- 03 Oct
Icelandair
641 €
direct
26 Sep
- 04 Oct
Icelandair
645 €
direct
Also check the deals for one-way flights from Zurich to Keflavik in September .
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.