Cheapest return flights from Los Angeles to Barcelona in September from $595

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

Return flights

16 Sep - 05 Oct Iberia
13 Sep - 17 Sep Scandinavian Airlines
25 Sep - 07 Oct Scandinavian Airlines
04 Sep - 20 Sep Scandinavian Airlines
22 Sep - 05 Oct Scandinavian Airlines
09 Sep - 16 Sep Iberia
03 Sep - 13 Sep Scandinavian Airlines
01 Sep - 01 Oct Turkish Airlines
23 Sep - 05 Oct LEVEL direct
09 Sep - 16 Sep LEVEL direct
16 Sep - 05 Oct LEVEL direct
02 Sep - 10 Sep LEVEL direct
20 Sep - 04 Oct Scandinavian Airlines
19 Sep - 10 Oct Air Canada
21 Sep - 04 Oct Turkish Airlines
13 Sep - 17 Sep LEVEL direct
03 Sep - 13 Sep LEVEL direct
19 Sep - 10 Oct LEVEL direct
04 Sep - 20 Sep LEVEL direct
12 Sep - 19 Sep LEVEL direct

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

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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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