Cheapest return flights from Rio De Janeiro to Buenos Aires in October from $288

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

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

Return flights

01 Oct - 05 Oct Aerolineas Argentinas
02 Oct - 09 Oct Aerolineas Argentinas direct
30 Oct - 05 Nov Aerolineas Argentinas direct
21 Oct - 28 Oct Flybondi direct
21 Oct - 29 Oct Flybondi direct
01 Oct - 04 Oct GOL Linhas Aéreas direct
06 Oct - 16 Oct Aerolineas Argentinas direct
15 Oct - 15 Oct Aerolineas Argentinas direct
17 Oct - 26 Oct Aerolineas Argentinas direct
09 Oct - 15 Oct Flybondi direct
10 Oct - 14 Oct Flybondi direct
30 Oct - 03 Nov Aerolineas Argentinas direct
29 Oct - 04 Nov Aerolineas Argentinas direct
20 Oct - 18 Nov GOL Linhas Aéreas direct
15 Oct - 05 Nov Flybondi direct
23 Oct - 02 Nov Flybondi direct
22 Oct - 02 Nov Flybondi direct
31 Oct - 02 Nov Aerolineas Argentinas 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.

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