Cheapest return flights from Buenos Aires to Madrid in September from 706€

AirHint found the following cheapest return flights from Buenos Aires (AEP) to Madrid (MAD) in September 2025 (see full year).

Return flights

18 Sep - 30 Sep Flybondi
07 Sep - 20 Sep GOL Linhas Aéreas
24 Sep - 21 Oct Flybondi
11 Sep - 25 Sep GOL Linhas Aéreas
29 Sep - 29 Oct Aerolineas Argentinas
09 Sep - 23 Sep GOL Linhas Aéreas
16 Sep - 16 Oct LATAM Airlines Group
27 Sep - 12 Oct GOL Linhas Aéreas
30 Sep - 21 Oct GOL Linhas Aéreas
30 Sep - 29 Oct GOL Linhas Aéreas
26 Sep - 13 Oct GOL Linhas Aéreas
30 Sep - 17 Oct GOL Linhas Aéreas
01 Sep - 15 Sep Aerolineas Argentinas
06 Sep - 20 Sep Aerolineas Argentinas
21 Sep - 24 Oct LATAM Airlines Group
08 Sep - 22 Sep Flybondi
27 Sep - 21 Oct GOL Linhas Aéreas
17 Sep - 27 Sep GOL Linhas Aéreas
22 Sep - 28 Sep LATAM Airlines Group
04 Sep - 20 Sep GOL Linhas Aéreas

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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