Cheapest return flights from Madrid to Lisbon in September from 40€

AirHint found the following cheapest return flights from Madrid (MAD) to Lisbon (LIS) in September 2025 (see full year).

Return flights

15 Sep - 30 Sep Ryanair direct
15 Sep - 04 Oct Ryanair direct
22 Sep - 30 Sep Ryanair direct
15 Sep - 02 Oct Ryanair direct
22 Sep - 07 Oct Ryanair direct
22 Sep - 04 Oct Ryanair direct
16 Sep - 30 Sep Ryanair direct
23 Sep - 30 Sep Ryanair direct
08 Sep - 09 Sep Ryanair direct
22 Sep - 02 Oct Ryanair direct
22 Sep - 09 Oct Ryanair direct
23 Sep - 07 Oct Ryanair direct
16 Sep - 04 Oct Ryanair direct
23 Sep - 04 Oct Ryanair direct
15 Sep - 20 Sep Ryanair direct
13 Sep - 30 Sep Ryanair direct
11 Sep - 30 Sep Ryanair direct
08 Sep - 20 Sep Ryanair direct
27 Sep - 30 Sep Ryanair direct
22 Sep - 11 Oct Ryanair direct

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

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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