Cheapest return flights from Buenos Aires to Madrid in September from 791€

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

Return flights

29 Sep - 30 Oct LATAM Airlines Group
22 Sep - 23 Oct LATAM Airlines Group
22 Sep - 31 Oct Aerolíneas Argentinas
23 Sep - 24 Oct LATAM Airlines Group
29 Sep - 18 Oct LATAM Airlines Group
20 Sep - 12 Oct LATAM Airlines Group
17 Sep - 14 Oct LATAM Airlines Group
24 Sep - 11 Oct LATAM Airlines Group
10 Sep - 17 Sep GOL Linhas Aéreas
15 Sep - 10 Oct Aerolíneas Argentinas
15 Sep - 04 Oct GOL Linhas Aéreas
10 Sep - 22 Sep GOL Linhas Aéreas
08 Sep - 22 Sep Aerolíneas Argentinas
20 Sep - 28 Sep Avianca
26 Sep - 30 Sep Avianca
18 Sep - 25 Sep Avianca
16 Sep - 28 Sep Avianca
10 Sep - 24 Sep GOL Linhas Aéreas
14 Sep - 29 Sep GOL Linhas Aéreas
17 Sep - 26 Sep Avianca

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

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