Cheapest return flights from Sao Paulo to Buenos Aires in May from 233€

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

Return flights

06 May - 11 May LATAM Airlines Group direct
02 May - 09 May SWISS direct
23 May - 27 May SWISS direct
09 May - 13 May SWISS direct
13 May - 20 May SWISS direct
13 May - 18 May LATAM Airlines Group direct
08 May - 11 May Ethiopian Airlines direct
07 May - 14 May Ethiopian Airlines direct
01 May - 08 May Ethiopian Airlines direct
11 May - 24 May Ethiopian Airlines direct
28 May - 02 Jun Ethiopian Airlines 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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