Cheapest return flights from Buenos Aires to Sao Paulo in May from $256

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

Return flights

19 May - 26 May Aerolineas Argentinas direct
22 May - 05 Jun Aerolineas Argentinas direct
20 May - 28 May GOL Linhas Aéreas direct
23 May - 06 Jun GOL Linhas Aéreas direct
26 May - 06 Jun GOL Linhas Aéreas direct
26 May - 07 Jun GOL Linhas Aéreas direct
27 May - 08 Jun GOL Linhas Aéreas direct
15 May - 23 May GOL Linhas Aéreas direct
15 May - 18 Jun GOL Linhas Aéreas direct
18 May - 27 May GOL Linhas Aéreas direct
30 May - 06 Jun GOL Linhas Aéreas direct
16 May - 30 May GOL Linhas Aéreas direct
11 May - 19 May GOL Linhas Aéreas direct
15 May - 24 May Aerolineas Argentinas direct
28 May - 05 Jun GOL Linhas Aéreas direct
21 May - 21 Jun GOL Linhas Aéreas direct
21 May - 11 Jun GOL Linhas Aéreas direct
09 May - 18 May Aerolineas Argentinas direct
04 May - 12 May Aerolineas Argentinas direct
06 May - 17 May Aerolineas Argentinas direct

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