Cheapest one-way flights from Los Angeles to Lisbon in September from $289

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Lisbon (LIS) in September 2026 (see full year).

One-Way flights

18 Sep United
24 Sep United
25 Sep Air Canada
25 Sep TAP direct
18 Sep TAP direct

Also check the deals for return flights from Los Angeles to Lisbon in September.

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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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