AirHint found the following cheapest return flights from Los Angeles (LAX) to Barcelona (BCN) in September 2026 (see full year).
Return flights
| 28 Sep - 14 Oct | Turkish Airlines | ||
| 18 Sep - 08 Oct | Norse Atlantic Airways (UK) | ||
| 18 Sep - 08 Oct | LEVEL | direct | |
| 28 Sep - 14 Oct | LEVEL | direct | |
| 06 Sep - 20 Sep | LEVEL | direct | |
| 25 Sep - 11 Oct | LEVEL | direct |
Also check the deals for one-way flights from Los Angeles to Barcelona in September.
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