Cheapest one-way flights from Cagliari to Barcelona in September from $21

AirHint found the following cheapest one-way flights from Cagliari (CAG) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

30 Sep Vueling Airlines direct
24 Sep Vueling Airlines direct
19 Sep Vueling Airlines direct
09 Sep Vueling Airlines direct
10 Sep Vueling Airlines direct
28 Sep Vueling Airlines direct
17 Sep Vueling Airlines direct
23 Sep Vueling Airlines direct
03 Sep Vueling Airlines direct
27 Sep Vueling Airlines direct

Also check the deals for return flights from Cagliari to Barcelona in September.

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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