Cheapest return flights from Buenos Aires to Madrid in December from $920

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

Return flights

03 Dec - 04 Dec Aerolineas Argentinas
11 Dec - 17 Jan LATAM Airlines Group
01 Dec - 29 Jan LATAM Airlines Group
05 Dec - 21 Jan LATAM Airlines Group
04 Dec - 25 Dec Aerolineas Argentinas
04 Dec - 30 Dec LATAM Airlines Group
01 Dec - 29 Dec LATAM Airlines Group
02 Dec - 30 Dec LATAM Airlines Group
01 Dec - 30 Dec LATAM Airlines Group
13 Dec - 12 Jan LATAM Airlines Group
13 Dec - 18 Jan LATAM Airlines Group
06 Dec - 30 Dec Aerolineas Argentinas
01 Dec - 07 Dec Aerolineas Argentinas
06 Dec - 31 Dec Aerolineas Argentinas
01 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
08 Dec - 14 Jan LATAM Airlines Group

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

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