Cheapest return flights from Los Angeles to Lisbon in December from $544

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

Return flights

15 Dec - 29 Dec Lufthansa
26 Dec - 02 Jan Lufthansa
18 Dec - 01 Jan Air Canada

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

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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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