Cheapest return flights from Buenos Aires to Madrid in December from $1179

Best time to book flights for Buenos Aires (AEP) to Madrid (MAD) flights at AirHint

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

Return flights

24 Dec - 10 Jan LATAM Airlines Group
15 Dec - 06 Jan LATAM Airlines Group
18 Dec - 06 Jan LATAM Airlines Group
20 Dec - 02 Jan LATAM Airlines Group
19 Dec - 01 Jan LATAM Airlines Group
22 Dec - 11 Jan LATAM Airlines Group
03 Dec - 01 Jan LATAM Airlines Group
19 Dec - 15 Jan LATAM Airlines Group
17 Dec - 19 Dec LATAM Airlines Group
31 Dec - 13 Jan SWISS
20 Dec - 06 Jan SWISS
12 Dec - 26 Dec Aerolineas Argentinas
06 Dec - 26 Dec SWISS

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

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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