Cheapest return flights from Buenos Aires to Madrid in September from $1284

AirHint found the following cheapest return flights from Buenos Aires (AEP) to Madrid (MAD) in September 2026 (see full year).

Return flights

10 Sep - 02 Oct GOL Linhas Aéreas
05 Sep - 26 Sep GOL Linhas Aéreas
18 Sep - 09 Oct GOL Linhas Aéreas
24 Sep - 11 Oct JetSmart
13 Sep - 02 Oct LATAM Airlines Group
08 Sep - 30 Sep LATAM Airlines Group
02 Sep - 14 Sep LATAM Airlines Group
02 Sep - 17 Sep GOL Linhas Aéreas
03 Sep - 30 Sep GOL Linhas Aéreas
04 Sep - 30 Sep LATAM Airlines Group
01 Sep - 16 Sep GOL Linhas Aéreas
15 Sep - 19 Sep LATAM Airlines Group
02 Sep - 18 Sep SWISS
02 Sep - 19 Sep SWISS

Also check the deals for one-way flights from Buenos Aires to Madrid in September.

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