Cheapest return flights from Porto to Barcelona in September from 50€

Best time to book flights for Porto (OPO) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Barcelona (BCN) in September 2025 (see full year).

Return flights

30 Sep - 12 Oct Vueling Airlines direct
30 Sep - 15 Oct Vueling Airlines direct
30 Sep - 01 Oct Vueling Airlines direct
16 Sep - 30 Sep Vueling Airlines direct
16 Sep - 25 Sep Vueling Airlines direct
09 Sep - 30 Sep Vueling Airlines direct
09 Sep - 25 Sep Vueling Airlines direct
18 Sep - 30 Sep Vueling Airlines direct
18 Sep - 25 Sep Vueling Airlines direct
15 Sep - 30 Sep Vueling Airlines direct
15 Sep - 25 Sep Vueling Airlines direct
17 Sep - 30 Sep Vueling Airlines direct
17 Sep - 25 Sep Vueling Airlines direct
16 Sep - 01 Oct Vueling Airlines direct
18 Sep - 01 Oct Vueling Airlines direct
15 Sep - 01 Oct Vueling Airlines direct
17 Sep - 01 Oct Vueling Airlines direct
20 Sep - 01 Oct Vueling Airlines direct
11 Sep - 01 Oct Vueling Airlines direct
30 Sep - 02 Oct Vueling Airlines direct

Also check the deals for one-way flights from Porto 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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