Cheapest return flights from Madrid to Porto in October from $55

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 October 2025 (see full year).

Return flights

21 Oct - 25 Oct Air Europa direct
09 Oct - 25 Oct Ryanair direct
09 Oct - 16 Oct Ryanair direct
09 Oct - 09 Oct Ryanair direct
02 Oct - 16 Oct Ryanair direct
02 Oct - 04 Oct Ryanair direct
02 Oct - 09 Oct Ryanair direct
04 Oct - 25 Oct Ryanair direct
04 Oct - 16 Oct Ryanair direct
04 Oct - 09 Oct Ryanair direct
21 Oct - 08 Nov Ryanair direct
23 Oct - 08 Nov Ryanair direct
21 Oct - 10 Nov Ryanair direct
23 Oct - 10 Nov Ryanair direct

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

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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