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 2026 (see full year).

Return flights

02 Dec - 23 Jan LATAM Airlines Group
05 Dec - 31 Jan LATAM Airlines Group
20 Dec - 20 Jan LATAM Airlines Group
22 Dec - 02 Jan LATAM Airlines Group
29 Dec - 06 Jan LATAM Airlines Group
20 Dec - 18 Jan LATAM Airlines Group
08 Dec - 31 Jan LATAM Airlines Group
13 Dec - 09 Jan LATAM Airlines Group
15 Dec - 11 Jan LATAM Airlines Group
31 Dec - 16 Jan LATAM Airlines Group
17 Dec - 24 Dec LATAM Airlines Group
02 Dec - 12 Dec LATAM Airlines Group
07 Dec - 21 Dec LATAM Airlines Group
11 Dec - 31 Dec LATAM Airlines Group
11 Dec - 24 Dec Flybondi
12 Dec - 24 Dec LATAM Airlines Group
20 Dec - 29 Dec LATAM Airlines Group
24 Dec - 31 Dec LATAM Airlines Group
09 Dec - 27 Dec Aerolíneas Argentinas
03 Dec - 21 Dec JetSmart

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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