Cheapest return flights from Lisbon to Los Angeles in September from $576

Best time to book flights for Lisbon (LIS) to Los Angeles (LAX) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Los Angeles (LAX) in September 2025 (see full year).

Return flights

16 Sep - 12 Oct easyJet
24 Sep - 15 Oct TAP
16 Sep - 19 Sep easyJet
06 Sep - 24 Sep Vueling Airlines
19 Sep - 17 Oct Iberia
06 Sep - 21 Sep Iberia
20 Sep - 26 Sep easyJet
09 Sep - 13 Sep Iberia
13 Sep - 04 Oct Iberia
21 Sep - 30 Sep Iberia
20 Sep - 26 Sep TAP direct
21 Sep - 30 Sep TAP direct
06 Sep - 13 Sep Finnair
16 Sep - 12 Oct TAP direct
08 Sep - 23 Sep Iberia
19 Sep - 17 Oct TAP direct
13 Sep - 04 Oct TAP direct

Also check the deals for one-way flights from Lisbon to Los Angeles in September.

Skyscanner

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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