Cheapest return flights from Cagliari to Porto in May from $137

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 May 2025 (see full year).

Return flights

06 May - 13 May Ryanair direct
17 May - 22 May Vueling Airlines
06 May - 08 May Ryanair direct
03 May - 13 May Vueling Airlines
03 May - 13 May Ryanair direct
03 May - 08 May Vueling Airlines
17 May - 22 May Ryanair direct
17 May - 27 May Vueling Airlines
22 May - 27 May Ryanair
27 May - 30 May Ryanair
27 May - 17 Jun Ryanair direct
27 May - 10 Jun Ryanair direct
27 May - 14 Jun Ryanair direct
22 May - 10 Jun Ryanair direct
31 May - 03 Jun Ryanair
27 May - 06 Jun Ryanair
27 May - 03 Jun Ryanair direct
27 May - 05 Jun Ryanair
31 May - 17 Jun Ryanair direct
27 May - 08 Jun Ryanair

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

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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