Cheapest return flights from Rio De Janeiro to Buenos Aires in October from $245

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

Return flights

27 Oct - 29 Oct LATAM Airlines Group
08 Oct - 15 Oct LATAM Airlines Group
03 Oct - 09 Oct LATAM Airlines Group
02 Oct - 09 Oct LATAM Airlines Group
21 Oct - 28 Oct LATAM Airlines Group
23 Oct - 27 Oct LATAM Airlines Group
15 Oct - 19 Oct LATAM Airlines Group
07 Oct - 21 Oct LATAM Airlines Group
29 Oct - 03 Nov LATAM Airlines Group
21 Oct - 26 Oct LATAM Airlines Group
27 Oct - 01 Nov LATAM Airlines Group
18 Oct - 25 Oct LATAM Airlines Group
30 Oct - 02 Nov LATAM Airlines Group
26 Oct - 02 Nov LATAM Airlines Group
29 Oct - 01 Nov Azul Airlines
29 Oct - 02 Nov LATAM Airlines Group
29 Oct - 05 Nov LATAM Airlines Group
02 Oct - 03 Nov GOL Linhas Aéreas
03 Oct - 03 Nov GOL Linhas Aéreas
20 Oct - 03 Nov GOL Linhas Aéreas

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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