Cheapest return flights from Rio De Janeiro to Buenos Aires in October from $248

AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Buenos Aires (AEP) in October 2026 (see full year).

Return flights

08 Oct - 15 Oct Aerolíneas Argentinas direct
02 Oct - 05 Oct Aerolíneas Argentinas direct
08 Oct - 10 Oct Aerolíneas Argentinas direct
04 Oct - 11 Oct GOL Linhas Aéreas direct
04 Oct - 10 Oct GOL Linhas Aéreas direct
09 Oct - 12 Oct Aerolíneas Argentinas direct
02 Oct - 17 Oct JetSmart direct
02 Oct - 15 Oct JetSmart direct
11 Oct - 17 Oct JetSmart direct
11 Oct - 15 Oct JetSmart direct

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