Cheapest return flights from Cagliari to Porto in October from 100€

Best time to book flights for Cagliari (CAG) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Cagliari (CAG) to Porto (OPO) in October 2025 (see full year).

Return flights

16 Oct - 23 Oct Ryanair direct
21 Oct - 23 Oct Ryanair direct
16 Oct - 21 Oct Ryanair direct
14 Oct - 23 Oct Ryanair direct
14 Oct - 16 Oct Ryanair direct
18 Oct - 23 Oct Ryanair direct
14 Oct - 21 Oct Ryanair direct
18 Oct - 21 Oct Ryanair direct
04 Oct - 23 Oct Ryanair direct
04 Oct - 16 Oct Ryanair direct
29 Oct - 02 Nov Ryanair

Also check the deals for one-way flights from Cagliari to Porto 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.

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