Cheapest return flights from Barcelona to Porto in October from $57

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

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

Return flights

15 Oct - 21 Oct Vueling Airlines direct
15 Oct - 16 Oct Vueling Airlines direct
15 Oct - 17 Oct Vueling Airlines direct
15 Oct - 15 Oct Vueling Airlines direct
15 Oct - 23 Oct Vueling Airlines direct
15 Oct - 22 Oct Vueling Airlines direct
15 Oct - 28 Oct Vueling Airlines direct
21 Oct - 21 Oct Vueling Airlines direct
22 Oct - 05 Nov Vueling Airlines direct
26 Oct - 05 Nov Vueling Airlines direct
28 Oct - 05 Nov Vueling Airlines direct
29 Oct - 05 Nov Vueling Airlines direct
21 Oct - 05 Nov Vueling Airlines direct
27 Oct - 05 Nov Vueling Airlines direct
15 Oct - 03 Nov Vueling Airlines direct
22 Oct - 23 Oct Vueling Airlines direct
22 Oct - 22 Oct Vueling Airlines direct
22 Oct - 12 Nov Vueling Airlines direct
22 Oct - 11 Nov Vueling Airlines direct
22 Oct - 06 Nov Vueling Airlines direct

Also check the deals for one-way flights from Barcelona to Porto in October.

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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