Cheapest return flights from Porto to Cagliari in May from $67

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

08 May - 20 May Ryanair direct
08 May - 22 May Ryanair direct
10 May - 20 May Ryanair direct
10 May - 22 May Ryanair direct
17 May - 20 May Ryanair direct
17 May - 22 May Ryanair direct
08 May - 24 May Ryanair direct
08 May - 13 May Ryanair direct
08 May - 15 May Ryanair direct
10 May - 29 May Ryanair direct
27 May - 04 Jun Ryanair
28 May - 05 Jun Vueling Airlines
17 May - 03 Jun Ryanair direct
27 May - 03 Jun Ryanair
20 May - 03 Jun Ryanair direct
15 May - 03 Jun Ryanair direct
28 May - 02 Jun Vueling Airlines
27 May - 03 Jun Ryanair direct
29 May - 03 Jun Ryanair direct
24 May - 03 Jun Ryanair direct

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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