Cheapest one-way flights from Porto Alegre to Lisbon in October from $381

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

One-Way flights

31 Oct LATAM Airlines Group
28 Oct GOL Linhas Aéreas
21 Oct Azul Airlines
24 Oct Azul Airlines
22 Oct Azul Airlines
25 Oct GOL Linhas Aéreas
27 Oct LATAM Airlines Group
30 Oct GOL Linhas Aéreas
20 Oct Azul Airlines
26 Oct Azul Airlines

Also check the deals for return flights from Porto Alegre to Lisbon 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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