Cheapest return flights from Sao Paulo to Buenos Aires in October from 143€

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

Return flights

08 Oct - 11 Oct Flybondi direct
09 Oct - 12 Oct Flybondi direct
22 Oct - 25 Oct Flybondi direct
10 Oct - 15 Oct Flybondi direct
11 Oct - 18 Oct Flybondi direct
08 Oct - 15 Oct Flybondi direct
09 Oct - 09 Nov Flybondi direct
06 Oct - 14 Oct Flybondi direct
17 Oct - 02 Nov Flybondi direct
27 Oct - 30 Oct Flybondi direct
02 Oct - 12 Oct Flybondi direct
21 Oct - 30 Oct Flybondi direct
31 Oct - 13 Nov Flybondi direct
29 Oct - 02 Nov GOL Linhas Aéreas direct
27 Oct - 16 Nov GOL Linhas Aéreas direct
28 Oct - 16 Nov GOL Linhas Aéreas direct
28 Oct - 19 Nov LATAM Airlines Group direct
27 Oct - 08 Nov GOL Linhas Aéreas direct
28 Oct - 02 Nov GOL Linhas Aéreas direct
28 Oct - 01 Nov GOL Linhas Aéreas direct

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

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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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