Cheapest one-way flights from Los Angeles to Barcelona in September from 299€

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 September 2025 (see full year).

One-Way flights

30 Sep LEVEL direct
20 Sep LEVEL direct
26 Sep LEVEL direct
17 Sep LEVEL direct
25 Sep LEVEL direct
13 Sep Norse Atlantic Airways
03 Sep FrenchBee
07 Sep FrenchBee
02 Sep Norse Atlantic Airways
08 Sep FrenchBee

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