Cheapest one-way flights from Barcelona to Porto in May from 18€

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 May 2025 (see full year).

One-Way flights

21 May Vueling Airlines direct
10 May Vueling Airlines direct
26 May Vueling Airlines direct
19 May Vueling Airlines direct
13 May Ryanair direct
22 May Ryanair direct
07 May Ryanair direct
28 May Vueling Airlines direct
15 May Ryanair direct
27 May Ryanair direct

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

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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