Cheapest return flights from Alicante to Porto in September from 73€

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

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

Return flights

26 Sep - 29 Sep Ryanair direct
25 Sep - 29 Sep Ryanair direct
28 Sep - 29 Sep Ryanair direct
28 Sep - 18 Oct Ryanair direct
28 Sep - 17 Oct Ryanair direct
23 Sep - 29 Sep Ryanair direct
26 Sep - 28 Sep Ryanair direct
25 Sep - 28 Sep Ryanair direct
25 Sep - 26 Sep Ryanair direct
26 Sep - 13 Oct Ryanair direct
28 Sep - 19 Oct Ryanair direct
25 Sep - 13 Oct Ryanair direct
21 Sep - 29 Sep Ryanair direct
26 Sep - 26 Sep Ryanair direct
28 Sep - 28 Sep Ryanair direct
28 Sep - 13 Oct Ryanair direct
23 Sep - 13 Oct Ryanair direct
26 Sep - 17 Oct Ryanair direct
26 Sep - 12 Oct Ryanair direct
25 Sep - 12 Oct Ryanair direct

Also check the deals for one-way 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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