Cheapest return flights from Sao Paulo to Buenos Aires in May from $242

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

Return flights

17 May - 17 Jun Ethiopian Airlines direct
18 May - 29 May Ethiopian Airlines direct
23 May - 29 May Ethiopian Airlines direct
21 May - 29 May Ethiopian Airlines direct
22 May - 29 May Ethiopian Airlines direct
13 May - 10 Jun Ethiopian Airlines direct
19 May - 29 May Ethiopian Airlines direct
27 May - 01 Jun Air Canada direct
02 May - 07 May Air Canada direct
11 May - 21 May Air Canada direct
14 May - 20 May Air Canada direct
14 May - 21 May Air Canada direct
02 May - 06 May Air Canada direct
27 May - 10 Jun Air Canada direct
30 May - 03 Jun Air Canada direct
28 May - 03 Jun Air Canada direct
27 May - 03 Jun Air Canada direct
30 May - 06 Jun SWISS direct
30 May - 07 Jun Air Canada
07 May - 06 Jun Air Canada direct

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

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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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