Cheapest return flights from Rio De Janeiro to Buenos Aires in October from $257

Best time to book flights for Rio De Janeiro (GIG) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Buenos Aires (EZE) in October 2025 (see full year).

Return flights

10 Oct - 17 Oct JetSmart direct
03 Oct - 13 Oct JetSmart direct
24 Oct - 31 Oct JetSmart direct
06 Oct - 07 Oct JetSmart direct
02 Oct - 06 Oct GOL Linhas Aéreas direct
03 Oct - 11 Oct JetSmart direct
20 Oct - 31 Oct JetSmart direct
21 Oct - 25 Oct JetSmart direct
10 Oct - 18 Oct JetSmart direct
06 Oct - 10 Oct JetSmart direct
31 Oct - 05 Nov JetSmart direct
29 Oct - 12 Nov Flybondi direct

Also check the deals for one-way flights from Rio De Janeiro 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