Cheapest return flights from Porto Alegre to Buenos Aires in August from 378€

Best time to book flights for Porto Alegre (POA) to Buenos Aires (AEP) flights at AirHint

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

Return flights

28 Aug - 01 Sep Aerolineas Argentinas direct
09 Aug - 11 Aug GOL Linhas Aéreas direct
21 Aug - 25 Aug Aerolineas Argentinas direct
01 Aug - 08 Aug Aerolineas Argentinas direct
22 Aug - 25 Aug Aerolineas Argentinas direct
21 Aug - 28 Aug Aerolineas Argentinas
01 Aug - 05 Aug Aerolineas Argentinas
20 Aug - 27 Aug Aerolineas Argentinas direct
05 Aug - 12 Aug GOL Linhas Aéreas direct
21 Aug - 31 Aug Aerolineas Argentinas direct

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

Skyscanner

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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