Cheapest return flights from Alicante to Porto in September from $107

AirHint found the following cheapest return flights from Alicante (ALC) to Porto (OPO) in September 2026 (see full year).

Return flights

26 Sep - 12 Oct Ryanair direct
27 Sep - 12 Oct Ryanair direct
06 Sep - 10 Sep Air Europa
11 Sep - 13 Sep Iberia
01 Sep - 13 Sep Ryanair direct
01 Sep - 04 Sep Ryanair direct
01 Sep - 19 Sep Ryanair direct
01 Sep - 10 Sep Ryanair direct
01 Sep - 20 Sep Ryanair direct
08 Sep - 13 Sep Ryanair direct
11 Sep - 13 Sep Ryanair direct
08 Sep - 19 Sep Ryanair direct

Also check the deals for one-way flights from Alicante to Porto in September.

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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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