Cheapest one-way flights from Barcelona to Porto in October from 31€

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

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

One-Way flights

02 Oct Vueling Airlines direct
12 Oct Vueling Airlines direct
16 Oct Ryanair direct
08 Oct Ryanair direct
13 Oct Ryanair direct
20 Oct Ryanair direct
07 Oct Ryanair direct
18 Oct Ryanair direct
19 Oct Ryanair direct
17 Oct Ryanair direct

Also check the deals for return 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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