Cheapest one-way flights from Porto Alegre to Lisbon in September from 444€

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Lisbon (LIS) in September 2026 (see full year).

One-Way flights

28 Sep Azul Airlines
25 Sep Azul Airlines
23 Sep GOL Linhas Aéreas
30 Sep Azul Airlines
22 Sep GOL Linhas Aéreas
24 Sep LATAM Airlines Group
29 Sep GOL Linhas Aéreas
11 Sep GOL Linhas Aéreas
10 Sep LATAM Airlines Group
08 Sep GOL Linhas Aéreas

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

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