Cheapest one-way flights from Porto to Barcelona in August from 36€

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

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

One-Way flights

01 Aug Vueling Airlines direct
06 Aug Vueling Airlines direct
05 Aug Vueling Airlines direct
02 Aug Vueling Airlines direct
07 Aug Vueling Airlines direct
24 Aug Iberia
11 Aug Vueling Airlines direct
31 Aug Iberia
19 Aug Iberia
08 Aug Vueling Airlines direct

Also check the deals for return flights from Porto to Barcelona 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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