Cheapest one-way flights from Porto to Madrid in December from $27

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

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

One-Way flights

09 Dec Iberia direct
01 Dec Iberia direct
03 Dec Iberia direct
02 Dec Iberia direct
15 Dec Iberia direct
17 Dec Ryanair direct
16 Dec Ryanair direct
23 Dec Ryanair direct
13 Dec Ryanair direct
19 Dec Ryanair direct

Also check the deals for return flights from Porto to Madrid in December.

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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