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

Return flights

27 Apr - 04 May	Iberia
25 Apr - 04 May	British Airways
20 Apr - 29 Apr	Lufthansa
14 Apr - 23 Apr	Lufthansa
21 Apr - 30 Apr	Lufthansa
20 Apr - 27 Apr	Lufthansa
21 Apr - 28 Apr	Lufthansa
08 Apr - 15 Apr	Iberia
13 Apr - 20 Apr	Lufthansa
18 Apr - 27 Apr	Finnair
23 Apr - 01 May	Lufthansa
15 Apr - 22 Apr	Iberia
24 Apr - 01 May	British Airways
25 Apr - 02 May	Finnair
17 Apr - 24 Apr	British Airways
24 Apr - 09 May	British Airways
21 Apr - 19 May	Lufthansa
21 Apr - 20 May	Lufthansa
28 Apr - 13 May	Lufthansa
21 Apr - 22 May	Finnair

Also check the deals for one-way flights from Los Angeles 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.

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Cheapest return flights from Los Angeles to Lisbon in April from $478

Return flights