AirHint found the following cheapest return flights from Madrid (MAD) to Lisbon (LIS) in April 2026 (see full year).

Return flights

01 Apr - 28 Apr	TAP	direct
01 Apr - 06 Apr	TAP	direct
30 Apr - 03 May	TAP	direct
01 Apr - 04 Apr	Iberia	direct
14 Apr - 26 Apr	easyJet	direct
17 Apr - 19 Apr	easyJet	direct
23 Apr - 26 Apr	easyJet	direct
18 Apr - 20 Apr	easyJet	direct
24 Apr - 26 Apr	TAP	direct
01 Apr - 05 Apr	TAP	direct

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

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

Cheapest return flights from Madrid to Lisbon in April from $63

Return flights