Cheapest one-way flights from Madrid to Lisbon in May from $31

AirHint found the following cheapest one-way flights from Madrid (MAD) to Lisbon (LIS) in May 2026 (see full year).

One-Way flights

28 May Iberia direct
17 May Iberia direct
06 May easyJet direct
26 May easyJet direct
27 May easyJet direct
08 May Iberia direct
10 May Iberia direct
11 May Iberia direct
18 May Iberia direct
23 May Iberia direct

Also check the deals for return flights from Madrid to Lisbon in May.

Powered by

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.