Cheapest one-way flights from Porto to Barcelona in October from $25

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 October 2025 (see full year).

One-Way flights

07 Oct Vueling Airlines direct
09 Oct Vueling Airlines direct
17 Oct Vueling Airlines direct
16 Oct Vueling Airlines direct
11 Oct Vueling Airlines direct
14 Oct Vueling Airlines direct
25 Oct Vueling Airlines direct
13 Oct Vueling Airlines direct
02 Oct Vueling Airlines direct
29 Oct Ryanair direct

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

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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