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

Return flights

07 Apr - 14 Apr	Iberia
28 Apr - 07 May	Iberia
01 Apr - 15 Apr	British Airways
16 Apr - 21 Apr	Iberia
09 Apr - 23 Apr	United
03 Apr - 07 Apr	Iberia
01 Apr - 19 Apr	British Airways
04 Apr - 14 Apr	Lufthansa
10 Apr - 16 Apr	Air Canada
17 Apr - 25 Apr	Lufthansa
11 Apr - 17 Apr	TAP	direct

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 433€

Return flights