Cheapest return flights from Madrid to Lisbon in September from $61

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

02 Sep - 10 Sep easyJet direct
14 Sep - 23 Sep easyJet direct
22 Sep - 25 Sep easyJet direct
11 Sep - 14 Sep easyJet direct
22 Sep - 30 Sep easyJet direct
02 Sep - 05 Sep easyJet direct
04 Sep - 12 Sep easyJet direct
21 Sep - 25 Sep easyJet direct
01 Sep - 07 Sep easyJet direct
04 Sep - 07 Sep easyJet direct
22 Sep - 09 Oct easyJet direct
23 Sep - 07 Oct Ryanair direct
18 Sep - 07 Oct Ryanair direct
23 Sep - 09 Oct Ryanair direct
23 Sep - 04 Oct Ryanair direct
23 Sep - 06 Oct Ryanair direct
23 Sep - 11 Oct Ryanair direct
23 Sep - 13 Oct Ryanair direct
22 Sep - 07 Oct Ryanair direct
27 Sep - 07 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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