Cheapest one-way flights from Sao Paulo to Buenos Aires in April from $96

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

One-Way flights

11 Apr Aerolíneas Argentinas direct
08 Apr Aerolíneas Argentinas direct
01 Apr GOL Linhas Aéreas direct
16 Apr GOL Linhas Aéreas direct
10 Apr GOL Linhas Aéreas direct
02 Apr GOL Linhas Aéreas direct
03 Apr GOL Linhas Aéreas direct
04 Apr Azul Airlines
05 Apr LATAM Airlines Group
04 Apr GOL Linhas Aéreas direct

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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