Cheapest return flights from Los Angeles to Barcelona in September from $497

AirHint found the following cheapest return flights from Los Angeles (LAX) to Barcelona (BCN) in September 2026 (see full year).

Return flights

01 Sep - 21 Sep Scandinavian Airlines
12 Sep - 21 Sep Scandinavian Airlines
02 Sep - 16 Sep Scandinavian Airlines
14 Sep - 21 Sep Scandinavian Airlines
22 Sep - 06 Oct Scandinavian Airlines
04 Sep - 18 Sep TAP
25 Sep - 09 Oct Condor
04 Sep - 11 Sep Scandinavian Airlines
03 Sep - 10 Sep Condor
14 Sep - 28 Sep ITA Airways
14 Sep - 28 Sep LEVEL direct
02 Sep - 16 Sep LEVEL direct
25 Sep - 04 Oct LEVEL direct
25 Sep - 09 Oct LEVEL direct

Also check the deals for one-way flights from Los Angeles to Barcelona in September.

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