Cheapest return flights from Cagliari to Porto in September from 177€

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

Return flights

24 Sep - 09 Oct Vueling Airlines
18 Sep - 23 Sep Ryanair
30 Sep - 09 Oct Ryanair direct
25 Sep - 09 Oct Ryanair direct
24 Sep - 07 Oct Vueling Airlines
24 Sep - 06 Oct Vueling Airlines
24 Sep - 02 Oct Vueling Airlines
19 Sep - 24 Sep Ryanair
22 Sep - 09 Oct Vueling Airlines
30 Sep - 07 Oct Ryanair direct
30 Sep - 06 Oct Ryanair direct
30 Sep - 02 Oct Ryanair direct
08 Sep - 25 Sep Vueling Airlines
18 Sep - 25 Sep Ryanair direct
12 Sep - 25 Sep Vueling Airlines
22 Sep - 25 Sep Vueling Airlines
09 Sep - 15 Sep Transavia France
22 Sep - 25 Sep Ryanair direct
23 Sep - 25 Sep Ryanair direct
08 Sep - 23 Sep Vueling Airlines

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

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