Cheapest return flights from Cagliari to Porto in September from 144€

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

Return flights

29 Sep - 09 Oct Vueling Airlines
15 Sep - 25 Sep Vueling Airlines
15 Sep - 23 Sep Vueling Airlines
23 Sep - 09 Oct Ryanair direct
29 Sep - 06 Oct Vueling Airlines
29 Sep - 07 Oct Vueling Airlines
15 Sep - 02 Oct Vueling Airlines
22 Sep - 07 Oct Ryanair direct
23 Sep - 25 Sep Ryanair direct
30 Sep - 09 Oct Vueling Airlines
23 Sep - 06 Oct Ryanair direct
23 Sep - 07 Oct Ryanair direct
29 Sep - 02 Oct Vueling Airlines
15 Sep - 22 Sep Vueling Airlines
15 Sep - 29 Sep Vueling Airlines
22 Sep - 25 Sep Vueling Airlines
22 Sep - 23 Sep Vueling Airlines
05 Sep - 13 Sep Volotea
18 Sep - 25 Sep Ryanair direct
12 Sep - 25 Sep Vueling Airlines

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

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