Cheapest return flights from Los Angeles to Barcelona in December from $447

AirHint found the following cheapest return flights from Los Angeles (LAX) to Barcelona (BCN) in December 2025 (see full year).

Return flights

02 Dec - 11 Dec TAP
30 Dec - 25 Jan Scandinavian Airlines
04 Dec - 15 Dec TAP
02 Dec - 16 Dec TAP
01 Dec - 11 Dec SWISS
05 Dec - 12 Dec Air Canada
02 Dec - 07 Dec Air Canada
31 Dec - 24 Jan Iberia
04 Dec - 14 Dec Scandinavian Airlines
11 Dec - 13 Jan TAP
11 Dec - 18 Dec TAP
30 Dec - 24 Jan TAP
07 Dec - 23 Dec Lufthansa
29 Dec - 16 Jan Iberia
02 Dec - 08 Jan Lufthansa
30 Dec - 17 Jan TAP
02 Dec - 23 Dec American Airlines
11 Dec - 08 Jan TAP
29 Dec - 12 Jan Lufthansa
30 Dec - 25 Jan LEVEL direct

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

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