Cheapest return flights from Sao Paulo to Buenos Aires in October from 265€

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

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

Return flights

15 Oct - 22 Oct SWISS direct
25 Oct - 01 Nov SWISS direct
29 Oct - 08 Nov SWISS direct
11 Oct - 18 Oct SWISS direct
06 Oct - 14 Oct Ethiopian Airlines direct
01 Oct - 10 Oct Ethiopian Airlines direct
09 Oct - 15 Oct Ethiopian Airlines direct
15 Oct - 21 Oct Ethiopian Airlines direct
04 Oct - 10 Oct Ethiopian Airlines direct
30 Oct - 04 Nov Ethiopian Airlines direct
17 Oct - 23 Oct Ethiopian Airlines direct
16 Oct - 20 Oct Ethiopian Airlines direct
30 Oct - 05 Nov Ethiopian Airlines direct
10 Oct - 20 Oct Ethiopian Airlines direct
30 Oct - 08 Nov LATAM Airlines Group
28 Oct - 05 Nov LATAM Airlines Group
30 Oct - 02 Nov LATAM Airlines Group
29 Oct - 16 Nov Ethiopian Airlines
29 Oct - 16 Nov Air Canada direct
30 Oct - 02 Nov Turkish Airlines direct

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires