Cheapest one-way flights from Rio De Janeiro to Buenos Aires in December from $67

AirHint found the following cheapest one-way flights from Rio De Janeiro (GIG) to Buenos Aires (AEP) in December 2025 (see full year).

One-Way flights

05 Dec Flybondi direct
02 Dec Flybondi direct
04 Dec Flybondi direct
03 Dec Flybondi direct
24 Dec JetSmart direct
21 Dec Flybondi direct
23 Dec Flybondi direct
18 Dec Flybondi direct
07 Dec JetSmart direct
22 Dec JetSmart direct

Also check the deals for return flights from Rio De Janeiro to Buenos Aires in December.

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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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