Cheapest one-way flights from Sao Paulo to Buenos Aires in April from $104

AirHint found the following cheapest one-way flights from Sao Paulo (CGH) to Buenos Aires (AEP) in April 2026 (see full year).

One-Way flights

26 Apr GOL Linhas Aรฉreas
07 Apr Azul Airlines
23 Apr Azul Airlines
25 Apr GOL Linhas Aรฉreas
16 Apr Azul Airlines
09 Apr Azul Airlines
12 Apr Azul Airlines
14 Apr Azul Airlines
15 Apr Azul Airlines
13 Apr Azul Airlines

Also check the deals for return flights from Sao Paulo 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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