Cheapest one-way flights from Sao Paulo to Buenos Aires in April from 105€

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

25 Apr Aerolíneas Argentinas direct
27 Apr Aerolíneas Argentinas direct
21 Apr Aerolíneas Argentinas direct
26 Apr Aerolíneas Argentinas direct
28 Apr Aerolíneas Argentinas direct
09 Apr GOL Linhas Aéreas direct
24 Apr Aerolíneas Argentinas direct
08 Apr GOL Linhas Aéreas direct
20 Apr LATAM Airlines Group direct
15 Apr LATAM Airlines Group 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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