Cheapest return flights from Sao Paulo to Buenos Aires in April from $291

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

Return flights

07 Apr - 14 Apr Ethiopian Airlines direct
02 Apr - 30 Apr LATAM Airlines Group direct
04 Apr - 11 Apr SWISS direct
18 Apr - 25 Apr SWISS direct
01 Apr - 05 Apr Ethiopian Airlines direct
11 Apr - 13 Apr Ethiopian Airlines direct
16 Apr - 25 Apr Ethiopian Airlines direct
24 Apr - 26 Apr Ethiopian Airlines direct
10 Apr - 13 Apr Ethiopian Airlines direct
03 Apr - 07 Apr LATAM Airlines Group
28 Apr - 04 May LATAM Airlines Group
26 Apr - 04 May LATAM Airlines Group
30 Apr - 03 May Ethiopian Airlines direct
19 Apr - 04 May LATAM Airlines Group
30 Apr - 04 May LATAM Airlines Group direct
19 Apr - 04 May Turkish Airlines 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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