Cheapest one-way flights from Barcelona to Porto in August from $42

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 August 2025 (see full year).

One-Way flights

21 Aug Vueling Airlines direct
28 Aug Vueling Airlines direct
22 Aug Ryanair direct
19 Aug Ryanair direct
29 Aug Vueling Airlines direct
27 Aug Vueling Airlines direct
26 Aug Vueling Airlines direct
20 Aug Vueling Airlines direct
11 Aug Iberia
07 Aug Iberia

Also check the deals for return flights from Barcelona to Porto in August.

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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