Cheapest return flights from Brasilia to Buenos Aires in December from $302

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

Return flights

01 Dec - 05 Dec Azul Airlines
01 Dec - 06 Dec Azul Airlines
10 Dec - 16 Dec Azul Airlines
01 Dec - 08 Dec Azul Airlines
14 Dec - 19 Dec LATAM Airlines Group
22 Dec - 05 Jan LATAM Airlines Group
21 Dec - 24 Dec LATAM Airlines Group
19 Dec - 23 Dec LATAM Airlines Group
19 Dec - 21 Dec LATAM Airlines Group
21 Dec - 28 Dec LATAM Airlines Group
28 Dec - 01 Jan LATAM Airlines Group
28 Dec - 02 Jan GOL Linhas Aéreas
30 Dec - 04 Jan LATAM Airlines Group
29 Dec - 03 Jan LATAM Airlines Group
26 Dec - 02 Jan GOL Linhas Aéreas
20 Dec - 03 Jan LATAM Airlines Group
27 Dec - 04 Jan GOL Linhas Aéreas
26 Dec - 04 Jan LATAM Airlines Group

Also check the deals for one-way flights from Brasilia to Buenos Aires 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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