Cheapest return flights from Porto Alegre to Buenos Aires in December from $201

AirHint found the following cheapest return flights from Porto Alegre (POA) to Buenos Aires (AEP) in December 2025 (see full year).

Return flights

06 Dec - 11 Dec Aerolíneas Argentinas direct
20 Dec - 24 Dec GOL Linhas Aéreas direct
02 Dec - 08 Dec GOL Linhas Aéreas direct
04 Dec - 08 Dec GOL Linhas Aéreas direct
16 Dec - 22 Dec GOL Linhas Aéreas direct
09 Dec - 11 Dec GOL Linhas Aéreas direct
04 Dec - 11 Dec GOL Linhas Aéreas direct
04 Dec - 12 Dec Aerolíneas Argentinas direct
13 Dec - 19 Dec Aerolíneas Argentinas direct
20 Dec - 26 Dec GOL Linhas Aéreas direct
30 Dec - 09 Jan Aerolíneas Argentinas direct
20 Dec - 08 Jan GOL Linhas Aéreas
22 Dec - 07 Jan LATAM Airlines Group direct
25 Dec - 01 Jan GOL Linhas Aéreas
23 Dec - 01 Jan GOL Linhas Aéreas
31 Dec - 07 Jan GOL Linhas Aéreas
22 Dec - 08 Jan LATAM Airlines Group
27 Dec - 12 Jan GOL Linhas Aéreas direct
30 Dec - 08 Jan GOL Linhas Aéreas
25 Dec - 02 Jan GOL Linhas Aéreas

Also check the deals for one-way flights from Porto Alegre to Buenos Aires in December.

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