Cheapest one-way flights from Porto Alegre to Buenos Aires in October from 63€

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Buenos Aires (AEP) in October 2025 (see full year).

One-Way flights

28 Oct Aerolineas Argentinas direct
23 Oct Aerolineas Argentinas direct
02 Oct Aerolineas Argentinas direct
04 Oct Aerolineas Argentinas direct
09 Oct Aerolineas Argentinas direct
14 Oct Aerolineas Argentinas direct
16 Oct GOL Linhas Aéreas direct
30 Oct GOL Linhas Aéreas direct
18 Oct Aerolineas Argentinas direct
24 Oct Aerolineas Argentinas direct

Also check the deals for return flights from Porto Alegre to Buenos Aires in October.

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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