Cheapest one-way flights from Los Angeles to Barcelona in September from $308

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
28 Sep TAP
18 Sep LEVEL direct
17 Sep LEVEL direct
27 Sep LEVEL direct
24 Sep LEVEL direct
20 Sep LEVEL direct
19 Sep Norse Atlantic Airways
05 Sep Norse Atlantic Airways (UK)
07 Sep Norse Atlantic Airways (UK)

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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