Cheapest return flights from Porto to Madrid in August from $100

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

Return flights

27 Aug - 17 Sep Ryanair direct
27 Aug - 10 Sep Ryanair direct
27 Aug - 16 Sep Ryanair direct
27 Aug - 03 Sep Ryanair direct
27 Aug - 02 Sep Ryanair direct
29 Aug - 17 Sep Ryanair direct
29 Aug - 10 Sep Ryanair direct
29 Aug - 16 Sep Ryanair direct
26 Aug - 10 Sep Ryanair direct
26 Aug - 16 Sep Ryanair direct
26 Aug - 27 Aug Ryanair direct
27 Aug - 30 Aug Ryanair direct
20 Aug - 27 Aug TAP
27 Aug - 29 Aug Ryanair direct
29 Aug - 30 Aug Ryanair direct
20 Aug - 30 Aug TAP
26 Aug - 30 Aug Ryanair direct
22 Aug - 27 Aug Ryanair direct
25 Aug - 27 Aug Ryanair direct
20 Aug - 26 Aug TAP

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

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