Cheapest return flights from Los Angeles to Madrid in September from 425€

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

Return flights

21 Sep - 27 Sep Iberia
23 Sep - 13 Oct Iberia
20 Sep - 06 Oct British Airways direct
01 Sep - 10 Sep TAP
20 Sep - 27 Sep Iberia
17 Sep - 02 Oct Iberia
28 Sep - 08 Oct Iberia
21 Sep - 03 Oct Iberia
23 Sep - 13 Oct Iberia direct
18 Sep - 26 Sep Iberia
18 Sep - 28 Sep Iberia
19 Sep - 26 Sep Iberia
22 Sep - 04 Oct Scandinavian Airlines
07 Sep - 18 Sep KLM
14 Sep - 30 Sep Iberia
10 Sep - 25 Sep Delta
01 Sep - 10 Sep Finnair direct
20 Sep - 05 Oct Iberia direct
14 Sep - 04 Oct Iberia
22 Sep - 04 Oct Iberia direct

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

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