Cheapest one-way flights from Madrid to Porto in August from $25

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

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

One-Way flights

07 Aug Air Europa direct
20 Aug Ryanair direct
22 Aug Air Europa direct
30 Aug Ryanair direct
21 Aug Air Europa direct
13 Aug Ryanair direct
06 Aug Ryanair direct
24 Aug Air Europa direct
17 Aug Iberia direct
31 Aug Iberia direct

Also check the deals for return 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.

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