Cheapest return flights from Cagliari to Porto in July from $183

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 July 2025 (see full year).

Return flights

01 Jul - 08 Jul easyJet
09 Jul - 23 Jul Vueling Airlines
09 Jul - 29 Jul Vueling Airlines
30 Jul - 06 Aug Vueling Airlines
03 Jul - 23 Jul Vueling Airlines
03 Jul - 10 Jul Vueling Airlines
03 Jul - 10 Jul Ryanair direct
09 Jul - 25 Jul Vueling Airlines
09 Jul - 19 Jul Vueling Airlines
01 Jul - 10 Jul Vueling Airlines
09 Jul - 26 Jul Vueling Airlines
29 Jul - 06 Aug Vueling Airlines
26 Jul - 06 Aug Vueling Airlines
30 Jul - 05 Aug Vueling Airlines
30 Jul - 09 Aug Vueling Airlines
30 Jul - 02 Aug Vueling Airlines
30 Jul - 04 Aug Vueling Airlines
27 Jul - 06 Aug Vueling Airlines
29 Jul - 05 Aug Vueling Airlines
29 Jul - 09 Aug Vueling Airlines

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

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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