Cheapest one-way flights from Madrid to Porto in April from $21

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

One-Way flights

29 Apr Ryanair direct
15 Apr Ryanair direct
26 Apr Ryanair direct
20 Apr Ryanair direct
19 Apr Ryanair direct
09 Apr Iberia direct
25 Apr Iberia direct
16 Apr Ryanair direct
18 Apr Iberia direct
01 Apr Iberia direct

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

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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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