Cheapest return flights from Barcelona to Porto in May from $53

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 May 2025 (see full year).

Return flights

28 May - 04 Jun Vueling Airlines direct
14 May - 20 May Vueling Airlines direct
14 May - 21 May Vueling Airlines direct
14 May - 17 May Vueling Airlines direct
13 May - 20 May Ryanair direct
13 May - 13 May Ryanair direct
13 May - 21 May Ryanair direct
13 May - 17 May Ryanair direct
06 May - 06 May Ryanair direct
06 May - 20 May Ryanair direct
06 May - 13 May Ryanair direct
28 May - 03 Jun Ryanair direct
14 May - 03 Jun Vueling Airlines direct
21 May - 04 Jun Vueling Airlines direct
21 May - 03 Jun Vueling Airlines direct
14 May - 04 Jun Ryanair direct
15 May - 04 Jun Ryanair direct
15 May - 03 Jun Ryanair direct
27 May - 04 Jun Ryanair direct
27 May - 03 Jun Ryanair direct

Also check the deals for one-way 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.

Book a cheap hotel in Porto

Cheap car rent in Porto