Cheapest one-way flights from Lisbon to Madrid in May from $19

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

One-Way flights

07 May Ryanair direct
21 May Ryanair direct
20 May Ryanair direct
05 May Ryanair direct
11 May Ryanair direct
18 May Ryanair direct
25 May Air Europa direct
09 May Air Europa direct
19 May TAP direct
01 May TAP 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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