Cheapest return flights from Cagliari to Porto in March from $132

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

Return flights

02 Mar - 05 Mar Vueling Airlines
28 Mar - 03 Apr Vueling Airlines
28 Mar - 17 Apr Vueling Airlines
30 Mar - 03 Apr Ryanair direct
30 Mar - 17 Apr Ryanair direct
23 Mar - 26 Mar Vueling Airlines
26 Mar - 03 Apr Vueling Airlines
27 Mar - 03 Apr Vueling Airlines
27 Mar - 17 Apr Vueling Airlines
28 Mar - 31 Mar Vueling Airlines
28 Mar - 01 Apr Vueling Airlines
28 Mar - 06 Apr Vueling Airlines
30 Mar - 31 Mar Ryanair direct
30 Mar - 01 Apr Ryanair direct
26 Mar - 31 Mar Vueling Airlines
27 Mar - 31 Mar Vueling Airlines

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

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