Cheapest return flights from Brasilia to Buenos Aires in April from $311

AirHint found the following cheapest return flights from Brasilia (BSB) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

19 Apr - 25 Apr LATAM Airlines Group
09 Apr - 16 Apr GOL Linhas Aéreas
13 Apr - 20 Apr GOL Linhas Aéreas
07 Apr - 14 Apr LATAM Airlines Group
16 Apr - 22 Apr GOL Linhas Aéreas
06 Apr - 11 Apr LATAM Airlines Group
06 Apr - 14 Apr LATAM Airlines Group
04 Apr - 11 Apr LATAM Airlines Group
01 Apr - 14 Apr LATAM Airlines Group
03 Apr - 06 Apr LATAM Airlines Group

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

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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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