Cheapest return flights from Alicante to Porto in September from $55

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

Return flights

24 Sep - 01 Oct Ryanair direct
24 Sep - 25 Sep Ryanair direct
24 Sep - 26 Sep Ryanair direct
29 Sep - 02 Oct Ryanair direct
24 Sep - 29 Sep Ryanair direct
29 Sep - 03 Oct Ryanair direct
29 Sep - 04 Oct Ryanair direct
24 Sep - 27 Sep Ryanair direct
29 Sep - 05 Oct Ryanair direct
29 Sep - 06 Oct Ryanair direct
29 Sep - 01 Oct Air Europa
30 Sep - 05 Oct Ryanair direct
18 Sep - 19 Sep Ryanair direct
28 Sep - 01 Oct Ryanair direct
24 Sep - 28 Sep Ryanair direct
30 Sep - 03 Oct Air Europa
09 Sep - 19 Sep Air Europa
16 Sep - 19 Sep Air Europa
09 Sep - 12 Sep Air Europa
15 Sep - 17 Sep Air Europa

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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