Cheapest return flights from Sao Paulo to Buenos Aires in May from $201

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

Return flights

30 May - 04 Jun Flybondi direct
30 May - 06 Jun Flybondi direct
31 May - 07 Jun Flybondi direct
30 May - 08 Jun Flybondi direct
01 May - 01 Jun Aerolineas Argentinas direct
18 May - 25 May Aerolineas Argentinas direct
09 May - 16 May Aerolineas Argentinas direct
17 May - 23 May Aerolineas Argentinas direct
04 May - 11 May Aerolineas Argentinas direct
02 May - 09 May Aerolineas Argentinas direct
03 May - 10 May Aerolineas Argentinas direct
04 May - 09 May Aerolineas Argentinas direct
08 May - 12 May Aerolineas Argentinas direct
02 May - 14 May Aerolineas Argentinas direct
16 May - 24 May Aerolineas Argentinas direct
29 May - 10 Jun Aerolineas Argentinas 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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