Cheapest one-way flights from Alicante to Porto in September from $38

Best time to book flights for Alicante (ALC) to Porto (OPO) flights at AirHint

AirHint found the following cheapest one-way flights from Alicante (ALC) to Porto (OPO) in September 2025 (see full year).

One-Way flights

30 Sep Ryanair direct
27 Sep Ryanair direct
21 Sep Ryanair direct
02 Sep Vueling Airlines
24 Sep Vueling Airlines
01 Sep Vueling Airlines
26 Sep Vueling Airlines
07 Sep Ryanair direct
08 Sep Vueling Airlines
09 Sep Ryanair direct

Also check the deals for return flights from Alicante to Porto in September.

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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