Cheapest return flights from Sao Paulo to Buenos Aires in October from $202

Best time to book flights for Sao Paulo (GRU) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Buenos Aires (AEP) in October 2025 (see full year).

Return flights

21 Oct - 25 Oct Flybondi direct
02 Oct - 12 Oct Flybondi direct
07 Oct - 15 Oct Flybondi direct
24 Oct - 29 Oct Flybondi direct
25 Oct - 01 Nov Flybondi direct
23 Oct - 26 Oct Flybondi direct
06 Oct - 15 Oct Flybondi direct
08 Oct - 15 Oct Flybondi direct
24 Oct - 26 Oct Flybondi direct
06 Oct - 14 Oct Flybondi direct
06 Oct - 17 Oct Flybondi direct
25 Oct - 09 Nov Flybondi direct
30 Oct - 02 Nov Flybondi direct
17 Oct - 16 Nov Flybondi direct
20 Oct - 02 Nov Flybondi direct
26 Oct - 02 Nov Flybondi direct
31 Oct - 03 Nov Flybondi direct
23 Oct - 03 Nov Flybondi direct
31 Oct - 08 Nov Flybondi direct
27 Oct - 06 Nov Flybondi

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

Skyscanner

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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