Cheapest one-way flights from Los Angeles to Barcelona in December from $210

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

One-Way flights

01 Dec Norse Atlantic Airways
09 Dec TAP
03 Dec Frontier Airlines
09 Dec Iberia For Level direct
04 Dec Iberia For Level direct
07 Dec Iberia For Level direct
02 Dec Iberia For Level direct
06 Dec Hawaiian Airlines
30 Dec TAP
12 Dec Spirit Airlines

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.