Cheapest return flights from Madrid to Porto in September from 64€

AirHint found the following cheapest return flights from Madrid (MAD) to Porto (OPO) in September 2026 (see full year).

Return flights

11 Sep - 13 Sep Iberia direct
10 Sep - 27 Sep Iberia direct
07 Sep - 11 Sep Iberia direct
27 Sep - 29 Sep Ryanair direct
01 Sep - 17 Sep Ryanair direct
03 Sep - 17 Sep Ryanair direct
09 Sep - 17 Sep Ryanair direct
09 Sep - 29 Sep Ryanair direct
27 Sep - 13 Oct Ryanair direct
27 Sep - 14 Oct Ryanair direct
01 Sep - 10 Sep Ryanair direct
03 Sep - 10 Sep Ryanair direct
27 Sep - 01 Oct Ryanair direct
27 Sep - 05 Oct Ryanair direct
14 Sep - 01 Oct Ryanair direct
20 Sep - 01 Oct Ryanair direct
20 Sep - 05 Oct Ryanair direct
10 Sep - 01 Oct Ryanair direct
14 Sep - 05 Oct Ryanair direct
25 Sep - 13 Oct Ryanair direct

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

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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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