Cheapest one-way flights from Lisbon to Madrid in May from 25€

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

One-Way flights

23 May Air Europa direct
10 May TAP direct
29 May Air Europa direct
15 May Air Europa direct
09 May Air Europa direct
30 May Air Europa direct
20 May Air Europa direct
07 May Air Europa direct
16 May Air Europa direct
22 May Air Europa 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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