Cheapest one-way flights from Barcelona to Porto in March from $22

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 March 2025 (see full year).

One-Way flights

10 Mar Vueling Airlines direct
02 Mar Vueling Airlines direct
03 Mar Vueling Airlines direct
04 Mar Vueling Airlines direct
06 Mar Vueling Airlines direct
01 Mar Vueling Airlines direct
29 Mar TAP
28 Mar Ryanair direct
29 Mar Ryanair direct

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

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