Cheapest return flights from Porto Alegre to Lisbon in September from 845€

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

Return flights

24 Sep - 08 Oct Azul Airlines
10 Sep - 21 Sep Azul Airlines
21 Sep - 01 Oct Azul Airlines
29 Sep - 29 Oct GOL Linhas Aéreas
21 Sep - 02 Oct Azul Airlines
10 Sep - 30 Sep Azul Airlines
30 Sep - 15 Oct LATAM Airlines Group
23 Sep - 03 Oct GOL Linhas Aéreas
03 Sep - 15 Sep Azul Airlines
01 Sep - 20 Sep GOL Linhas Aéreas
03 Sep - 10 Sep Azul Airlines
03 Sep - 21 Sep GOL Linhas Aéreas
10 Sep - 24 Sep GOL Linhas Aéreas
13 Sep - 24 Sep LATAM Airlines Group
03 Sep - 13 Sep GOL Linhas Aéreas
05 Sep - 17 Sep Azul Airlines
30 Sep - 15 Oct TAP direct
15 Sep - 07 Oct GOL Linhas Aéreas
16 Sep - 08 Oct LATAM Airlines Group
16 Sep - 08 Oct TAP direct

Also check the deals for one-way flights from Porto Alegre to Lisbon in September.

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