Cheapest return flights from Madrid to Lisbon in September from 45€

Best time to book flights for Madrid (MAD) to Lisbon (LIS) flights at AirHint

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

Return flights

18 Sep - 23 Sep easyJet direct
04 Sep - 09 Sep easyJet direct
03 Sep - 10 Sep easyJet direct
17 Sep - 25 Sep easyJet direct
02 Sep - 10 Sep easyJet direct
01 Sep - 04 Sep easyJet direct
23 Sep - 01 Oct easyJet direct
08 Sep - 11 Sep easyJet direct
07 Sep - 10 Sep easyJet direct
07 Sep - 09 Sep easyJet direct
14 Sep - 18 Sep easyJet direct
23 Sep - 08 Oct easyJet direct
23 Sep - 07 Oct Ryanair direct
18 Sep - 07 Oct Ryanair direct
20 Sep - 07 Oct Ryanair direct
29 Sep - 07 Oct Ryanair direct
27 Sep - 07 Oct Ryanair direct
29 Sep - 14 Oct Ryanair direct
27 Sep - 14 Oct Ryanair direct
23 Sep - 04 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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