Cheapest return flights from Sao Paulo to Buenos Aires in April from $258

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

Return flights

24 Apr - 28 Apr GOL Linhas Aéreas direct
23 Apr - 29 Apr GOL Linhas Aéreas direct
01 Apr - 08 Apr GOL Linhas Aéreas direct
21 Apr - 28 Apr LATAM Airlines Group direct
23 Apr - 30 Apr LATAM Airlines Group direct
16 Apr - 29 Apr LATAM Airlines Group direct
10 Apr - 15 Apr Aerolineas Argentinas direct
29 Apr - 07 May Aerolineas Argentinas direct
23 Apr - 27 Apr Aerolineas Argentinas direct
13 Apr - 16 Apr Aerolineas Argentinas direct
13 Apr - 18 Apr Aerolineas Argentinas direct
22 Apr - 01 May Aerolineas Argentinas direct
29 Apr - 08 May Aerolineas Argentinas direct
30 Apr - 09 May LATAM Airlines Group direct
30 Apr - 07 May LATAM Airlines Group direct
10 Apr - 05 May Aerolineas Argentinas direct
24 Apr - 01 May Aerolineas Argentinas direct
18 Apr - 02 May Aerolineas Argentinas direct
29 Apr - 03 May Aerolineas Argentinas direct
30 Apr - 03 May LATAM Airlines Group direct

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

Skyscanner

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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