Cheapest return flights from Brasilia to Buenos Aires in October from $280

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

Return flights

06 Oct - 14 Oct Azul Airlines
03 Oct - 06 Oct Azul Airlines
06 Oct - 16 Oct Azul Airlines
08 Oct - 15 Oct Azul Airlines
16 Oct - 23 Oct Azul Airlines
02 Oct - 06 Oct Azul Airlines
18 Oct - 23 Oct Azul Airlines
10 Oct - 14 Oct Azul Airlines
21 Oct - 24 Oct Azul Airlines
10 Oct - 15 Oct Azul Airlines
31 Oct - 10 Nov Azul Airlines
28 Oct - 03 Nov Azul Airlines

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

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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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