Cheapest return flights from Lisbon to Madrid in September from $66

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

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

Return flights

08 Sep - 15 Sep Iberia direct
08 Sep - 10 Sep Iberia direct
05 Sep - 08 Sep Iberia direct
04 Sep - 06 Sep Iberia direct
23 Sep - 30 Sep easyJet direct
17 Sep - 24 Sep Iberia direct
01 Sep - 06 Sep Iberia direct
19 Sep - 23 Sep Iberia direct
19 Sep - 24 Sep Iberia direct
10 Sep - 17 Sep Iberia direct
27 Sep - 04 Oct Iberia direct
30 Sep - 13 Oct Ryanair direct
30 Sep - 14 Oct Ryanair direct
01 Sep - 05 Oct Iberia direct
30 Sep - 21 Oct Ryanair direct
29 Sep - 03 Oct TAP direct
28 Sep - 05 Oct TAP direct
22 Sep - 13 Oct Ryanair direct
23 Sep - 13 Oct Ryanair direct
23 Sep - 14 Oct Ryanair direct

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