AirHint found the following cheapest one-way flights from Zurich (ZRH) to Kos (KGS) in October 2025 (see full year).

One-Way flights

18 Oct	edelweiss air	direct
19 Oct	Chair Airlines	direct
29 Oct	Corendon Airlines Europe
30 Oct	easyJet
25 Oct	SWISS
03 Oct	easyJet
07 Oct	Chair Airlines	direct
25 Oct	SWISS	direct
29 Oct	SWISS	direct

Also check the deals for return flights from Zurich to Kos in October.

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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Cheapest one-way flights from Zurich to Kos in October from 94€

One-Way flights