Cheapest return flights from Buenos Aires to Madrid in September from 822€

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

Return flights

19 Sep - 04 Oct LATAM Airlines Group
25 Sep - 25 Oct LATAM Airlines Group
19 Sep - 03 Oct LATAM Airlines Group
19 Sep - 08 Oct Aerolíneas Argentinas
24 Sep - 15 Oct Aerolíneas Argentinas
22 Sep - 06 Oct Aerolíneas Argentinas
24 Sep - 05 Oct Aerolíneas Argentinas
17 Sep - 06 Oct Aerolíneas Argentinas
19 Sep - 05 Oct Aerolíneas Argentinas
10 Sep - 24 Sep Aerolíneas Argentinas
17 Sep - 12 Oct Aerolíneas Argentinas
10 Sep - 22 Sep Aerolíneas Argentinas
10 Sep - 28 Sep Aerolíneas Argentinas
07 Sep - 24 Sep Aerolíneas Argentinas
16 Sep - 25 Sep Avianca
01 Sep - 12 Sep Aerolíneas Argentinas
10 Sep - 27 Sep LATAM Airlines Group
01 Sep - 23 Sep LATAM Airlines Group
09 Sep - 23 Sep LATAM Airlines Group
05 Sep - 22 Sep Aerolíneas Argentinas

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

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