Cheapest return flights from Porto Alegre to Buenos Aires in July from $299

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

Return flights

01 Jul - 05 Jul Aerolineas Argentinas direct
07 Jul - 10 Jul Aerolineas Argentinas direct
03 Jul - 07 Jul Aerolineas Argentinas direct
07 Jul - 15 Jul Aerolineas Argentinas direct
01 Jul - 01 Jul GOL Linhas Aéreas direct
12 Jul - 15 Jul Aerolineas Argentinas direct
08 Jul - 12 Jul Aerolineas Argentinas direct
29 Jul - 03 Aug GOL Linhas Aéreas
01 Jul - 04 Jul Aerolineas Argentinas direct
05 Jul - 12 Jul GOL Linhas Aéreas direct
08 Jul - 19 Jul Aerolineas Argentinas direct
26 Jul - 07 Aug GOL Linhas Aéreas
26 Jul - 05 Aug GOL Linhas Aéreas
31 Jul - 11 Aug Aerolineas Argentinas direct
31 Jul - 04 Aug GOL Linhas Aéreas
29 Jul - 04 Aug Aerolineas Argentinas direct
25 Jul - 06 Aug LATAM Airlines Group
28 Jul - 06 Aug Azul Airlines
26 Jul - 01 Aug GOL Linhas Aéreas
29 Jul - 01 Aug GOL Linhas Aéreas

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

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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