Cheapest one-way flights from Madrid to Porto in December from $31

AirHint found the following cheapest one-way flights from Madrid (MAD) to Porto (OPO) in December 2026 (see full year).

One-Way flights

08 Dec Air Europa direct
14 Dec Ryanair direct
11 Dec Air Europa direct
20 Dec Iberia direct
18 Dec Iberia direct
24 Dec Iberia direct
27 Dec Iberia direct
12 Dec Air Europa direct
10 Dec Ryanair direct
05 Dec Ryanair direct

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

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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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