Cheapest return flights from Porto to Cagliari in May from $56

Best time to book flights for Porto (OPO) to Cagliari (CAG) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Cagliari (CAG) in May 2025 (see full year).

Return flights

15 May - 22 May Ryanair direct
15 May - 20 May Ryanair direct
15 May - 03 Jun Ryanair direct
15 May - 27 May Ryanair direct
15 May - 29 May Ryanair direct
29 May - 05 Jun Ryanair direct
20 May - 22 May Ryanair
29 May - 03 Jun Ryanair direct
15 May - 24 May Ryanair direct
27 May - 05 Jun Ryanair
20 May - 27 May Ryanair
19 May - 22 May Wizz Air Malta
15 May - 28 May Ryanair
15 May - 04 Jun Ryanair
27 May - 29 May Ryanair
27 May - 01 Jun Ryanair
29 May - 07 Jun Ryanair direct
28 May - 05 Jun Vueling Airlines
22 May - 05 Jun Ryanair direct
29 May - 04 Jun Ryanair

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

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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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