Cheapest return flights from Buenos Aires to Madrid in December from $919

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

Return flights

01 Dec - 09 Dec Aerolineas Argentinas
01 Dec - 29 Jan LATAM Airlines Group
11 Dec - 17 Jan LATAM Airlines Group
05 Dec - 25 Dec GOL Linhas Aéreas
08 Dec - 31 Dec Aerolineas Argentinas
10 Dec - 23 Jan LATAM Airlines Group
04 Dec - 25 Dec Aerolineas Argentinas
14 Dec - 26 Jan LATAM Airlines Group
04 Dec - 30 Dec LATAM Airlines Group
01 Dec - 29 Dec LATAM Airlines Group
12 Dec - 24 Jan LATAM Airlines Group
12 Dec - 28 Jan LATAM Airlines Group
01 Dec - 04 Dec Aerolineas Argentinas
06 Dec - 30 Dec Aerolineas Argentinas
01 Dec - 07 Dec Aerolineas Argentinas
06 Dec - 31 Dec Aerolineas Argentinas
14 Dec - 28 Jan LATAM Airlines Group
07 Dec - 13 Jan JetSmart
08 Dec - 13 Jan JetSmart
01 Dec - 22 Jan Aerolineas Argentinas

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

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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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