Cheapest one-way flights from Madrid to Porto in December from 25€

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

One-Way flights

07 Dec Air Europa direct
05 Dec Ryanair direct
12 Dec Ryanair direct
06 Dec Ryanair direct
17 Dec Iberia direct
24 Dec Iberia direct
01 Dec Ryanair direct
19 Dec Iberia direct
02 Dec Ryanair direct
16 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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