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

Return flights

09 Oct - 13 Oct	Azul Airlines
09 Oct - 15 Oct	Azul Airlines
05 Oct - 11 Oct	GOL Linhas Aéreas
16 Oct - 18 Oct	GOL Linhas Aéreas
02 Oct - 07 Oct	GOL Linhas Aéreas
02 Oct - 08 Oct	GOL Linhas Aéreas
10 Oct - 13 Oct	Azul Airlines
15 Oct - 21 Oct	Azul Airlines
21 Oct - 23 Oct	GOL Linhas Aéreas
01 Oct - 07 Oct	Azul Airlines
28 Oct - 01 Nov	GOL Linhas Aéreas
30 Oct - 02 Nov	GOL Linhas Aéreas
30 Oct - 03 Nov	Azul Airlines
31 Oct - 03 Nov	GOL Linhas Aéreas
29 Oct - 03 Nov	GOL Linhas Aéreas

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

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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Cheapest return flights from Campinas to Buenos Aires in October from $352

Return flights