Cheapest return flights from Buenos Aires to Sao Paulo in May from $257

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

Return flights

15 May - 20 May GOL Linhas Aéreas direct
02 May - 10 May Aerolíneas Argentinas direct
09 May - 07 Jun Aerolíneas Argentinas direct
14 May - 23 May Aerolíneas Argentinas direct
05 May - 19 May Aerolíneas Argentinas direct
04 May - 08 May Aerolíneas Argentinas direct
16 May - 27 May Aerolíneas Argentinas direct
11 May - 26 May Aerolíneas Argentinas direct
08 May - 15 May Aerolíneas Argentinas direct
01 May - 08 May Aerolíneas Argentinas direct
08 May - 10 May Aerolíneas Argentinas direct
31 May - 07 Jun Aerolíneas Argentinas direct
28 May - 11 Jun Aerolíneas Argentinas direct
28 May - 07 Jun Aerolíneas Argentinas direct
29 May - 12 Jun Aerolíneas Argentinas direct
20 May - 01 Jun Aerolíneas Argentinas direct
10 May - 05 Jun Aerolíneas Argentinas direct
22 May - 06 Jun Aerolíneas Argentinas direct
26 May - 10 Jun Aerolíneas Argentinas direct
25 May - 08 Jun Aerolíneas 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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