Cheapest return flights from Buenos Aires to Madrid in September from $1161

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

Return flights

10 Sep - 26 Sep GOL Linhas Aéreas
04 Sep - 13 Sep LATAM Airlines Group
01 Sep - 15 Sep LATAM Airlines Group
03 Sep - 13 Sep LATAM Airlines Group
10 Sep - 01 Oct GOL Linhas Aéreas
11 Sep - 01 Oct GOL Linhas Aéreas
11 Sep - 24 Sep GOL Linhas Aéreas
03 Sep - 16 Sep GOL Linhas Aéreas
06 Sep - 24 Sep GOL Linhas Aéreas
09 Sep - 24 Sep GOL Linhas Aéreas
05 Sep - 22 Sep LATAM Airlines Group
13 Sep - 27 Sep LATAM Airlines Group
25 Sep - 10 Oct JetSmart

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

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