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

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

One-Way flights

16 May Air Europa direct
07 May Air Europa direct
13 May Air Europa direct
20 May Air Europa direct
21 May Air Europa direct
15 May Air Europa direct
14 May Air Europa direct
23 May Air Europa direct
01 May Iberia direct
25 May Iberia direct

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

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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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