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

One-Way flights

16 Oct	easyJet	direct
14 Oct	easyJet	direct
21 Oct	easyJet	direct
13 Oct	easyJet	direct
19 Oct	easyJet	direct
20 Oct	easyJet	direct
15 Oct	easyJet	direct
07 Oct	easyJet	direct
26 Oct	easyJet	direct
27 Oct	easyJet	direct

Also check the deals for return flights from Zurich to Porto 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 Porto in October from 46€

One-Way flights