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

Return flights

21 Nov - 28 Nov	Azul Airlines
27 Nov - 04 Dec	LATAM Airlines Group
12 Nov - 17 Nov	Azul Airlines
13 Nov - 16 Nov	Azul Airlines
09 Nov - 13 Nov	Azul Airlines
17 Nov - 21 Nov	Azul Airlines
27 Nov - 02 Dec	LATAM Airlines Group
15 Nov - 21 Nov	LATAM Airlines Group
18 Nov - 25 Nov	GOL Linhas Aéreas
02 Nov - 05 Nov	Azul Airlines
08 Nov - 08 Nov	Azul Airlines
18 Nov - 24 Nov	GOL Linhas Aéreas

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

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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Cheapest return flights from Brasilia to Buenos Aires in November from 240€

Return flights