Cheapest one-way flights from Cagliari to Porto in September from 63€

AirHint found the following cheapest one-way flights from Cagliari (CAG) to Porto (OPO) in September 2026 (see full year).

One-Way flights

29 Sep Vueling Airlines
22 Sep Vueling Airlines
16 Sep Vueling Airlines
14 Sep Vueling Airlines
15 Sep Vueling Airlines
24 Sep Vueling Airlines
22 Sep Ryanair direct
12 Sep Vueling Airlines
05 Sep Volotea
18 Sep Ryanair direct

Also check the deals for return flights from Cagliari to Porto in September.

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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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