Cheapest return flights from Rio De Janeiro to Buenos Aires in December from $220

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

Return flights

06 Dec - 13 Dec Flybondi direct
05 Dec - 10 Dec GOL Linhas Aéreas direct
04 Dec - 10 Dec GOL Linhas Aéreas direct
02 Dec - 05 Dec LATAM Airlines Group
07 Dec - 16 Dec Flybondi direct
05 Dec - 11 Dec JetSmart direct
05 Dec - 12 Dec JetSmart direct
05 Dec - 15 Dec JetSmart direct
05 Dec - 16 Dec JetSmart direct
04 Dec - 06 Dec JetSmart direct
25 Dec - 13 Jan JetSmart direct
24 Dec - 13 Jan JetSmart direct
25 Dec - 15 Jan JetSmart direct
25 Dec - 14 Jan JetSmart direct
25 Dec - 11 Jan JetSmart direct
23 Dec - 13 Jan JetSmart direct
24 Dec - 14 Jan JetSmart direct
16 Dec - 06 Jan JetSmart
18 Dec - 06 Jan JetSmart
25 Dec - 06 Jan JetSmart

Also check the deals for one-way 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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