Cheapest return flights from Sao Paulo to Buenos Aires in April from 230€

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

Return flights

09 Apr - 16 Apr GOL Linhas Aéreas
01 Apr - 01 Apr LATAM Airlines Group
09 Apr - 16 Apr GOL Linhas Aéreas direct
23 Apr - 06 May Aerolíneas Argentinas direct
23 Apr - 05 May Aerolíneas Argentinas direct
21 Apr - 24 Apr Aerolíneas Argentinas direct
21 Apr - 30 Apr Aerolíneas Argentinas direct
21 Apr - 25 Apr Aerolíneas Argentinas direct
14 Apr - 15 Apr LATAM Airlines Group
22 Apr - 01 May Aerolíneas Argentinas direct
24 Apr - 01 May Aerolíneas Argentinas direct
27 Apr - 14 May Aerolíneas Argentinas direct
28 Apr - 14 May Aerolíneas Argentinas direct
27 Apr - 01 May Aerolíneas Argentinas direct
22 Apr - 23 Apr Aerolíneas Argentinas
14 Apr - 23 Apr Aerolíneas Argentinas
11 Apr - 18 Apr Aerolíneas Argentinas direct
27 Apr - 06 May Aerolíneas Argentinas
28 Apr - 07 May Aerolíneas Argentinas
11 Apr - 09 May Aerolíneas Argentinas direct

Also check the deals for one-way 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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