Cheapest return flights from Porto Alegre to Lisbon in October from 645€

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

Return flights

16 Oct - 15 Nov LATAM Airlines Group
21 Oct - 03 Nov LATAM Airlines Group
02 Oct - 20 Oct Azul Airlines
30 Oct - 14 Nov Azul Airlines
15 Oct - 14 Nov LATAM Airlines Group
11 Oct - 01 Nov GOL Linhas Aéreas
04 Oct - 15 Oct LATAM Airlines Group
19 Oct - 01 Nov LATAM Airlines Group
16 Oct - 26 Oct GOL Linhas Aéreas
31 Oct - 10 Nov LATAM Airlines Group
18 Oct - 29 Oct LATAM Airlines Group
04 Oct - 22 Oct GOL Linhas Aéreas
17 Oct - 07 Nov LATAM Airlines Group
01 Oct - 22 Oct GOL Linhas Aéreas
03 Oct - 14 Oct GOL Linhas Aéreas
15 Oct - 22 Oct LATAM Airlines Group
21 Oct - 21 Nov LATAM Airlines Group
04 Oct - 08 Oct GOL Linhas Aéreas
16 Oct - 25 Oct LATAM Airlines Group
31 Oct - 10 Nov TAP direct

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

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