Cheapest return flights from Liverpool to Porto in September from 71€

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

Return flights

24 Sep - 11 Oct Ryanair direct
24 Sep - 27 Sep Ryanair direct
24 Sep - 04 Oct Ryanair direct
17 Sep - 04 Oct Ryanair direct
10 Sep - 20 Sep Ryanair direct
17 Sep - 20 Sep Ryanair direct
24 Sep - 19 Oct Ryanair
24 Sep - 20 Oct Ryanair
27 Sep - 18 Oct Ryanair direct
17 Sep - 24 Sep Ryanair
27 Sep - 11 Oct Ryanair direct
03 Sep - 20 Sep Ryanair direct
20 Sep - 11 Oct Ryanair direct
03 Sep - 13 Sep Ryanair direct
10 Sep - 27 Sep Ryanair direct
24 Sep - 08 Oct Ryanair direct
07 Sep - 10 Sep Ryanair
24 Sep - 29 Sep Ryanair
27 Sep - 04 Oct Ryanair direct
03 Sep - 06 Sep Ryanair direct

Also check the deals for one-way flights from Liverpool 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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