Cheapest return flights from Madrid to Porto in August from 50€

Best time to book flights for Madrid (MAD) to Porto (OPO) flights at AirHint

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

Return flights

25 Aug - 30 Aug Ryanair direct
13 Aug - 30 Aug Ryanair direct
18 Aug - 30 Aug Ryanair direct
22 Aug - 30 Aug Ryanair direct
21 Aug - 30 Aug Ryanair direct
19 Aug - 30 Aug Ryanair direct
27 Aug - 30 Aug Ryanair direct
30 Aug - 30 Aug Ryanair direct
13 Aug - 25 Aug Ryanair direct
18 Aug - 25 Aug Ryanair direct
22 Aug - 10 Sep Ryanair direct
22 Aug - 11 Sep Ryanair direct
22 Aug - 09 Sep Ryanair direct
25 Aug - 10 Sep Ryanair direct
25 Aug - 15 Sep Ryanair direct
25 Aug - 11 Sep Ryanair direct
25 Aug - 09 Sep Ryanair direct
21 Aug - 10 Sep Ryanair direct
21 Aug - 11 Sep Ryanair direct
21 Aug - 09 Sep Ryanair direct

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

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.

Book a cheap hotel in Porto

Cheap car rent in Porto