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

Return flights

27 Aug - 13 Sep	Ryanair	direct
27 Aug - 06 Sep	Ryanair	direct
20 Aug - 06 Sep	Ryanair	direct
30 Aug - 20 Sep	Ryanair	direct
27 Aug - 10 Sep	Ryanair	direct
30 Aug - 06 Sep	Ryanair	direct
27 Aug - 01 Sep	Ryanair
04 Aug - 06 Aug	Ryanair
27 Aug - 03 Sep	Ryanair	direct
30 Aug - 17 Sep	Ryanair	direct
04 Aug - 07 Aug	Ryanair
04 Aug - 09 Aug	Ryanair
30 Aug - 02 Sep	Ryanair
05 Aug - 09 Aug	Ryanair
04 Aug - 05 Aug	Ryanair
27 Aug - 30 Aug	Ryanair
20 Aug - 26 Aug	Ryanair
25 Aug - 31 Aug	Ryanair
25 Aug - 28 Aug	Ryanair
19 Aug - 21 Aug	Ryanair

Also check the deals for one-way flights from Liverpool to Porto in August.

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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Cheapest return flights from Liverpool to Porto in August from 88€

Return flights