Cheapest one-way flights from Los Angeles to Barcelona in December from $268

Best time to book flights for Los Angeles (LAX) to Barcelona (BCN) flights at AirHint

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

One-Way flights

04 Dec Iberia direct
11 Dec Iberia direct
09 Dec Iberia direct
03 Dec Alaska Airlines
12 Dec Norse Atlantic Airways
21 Dec Lufthansa
20 Dec Norse Atlantic Airways
18 Dec Iberia direct
21 Dec Iberia direct

Also check the deals for return flights from Los Angeles to Barcelona in December.

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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