Cheapest one-way flights from Porto Alegre to Lisbon in October from $438

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

One-Way flights

29 Oct Azul Airlines
27 Oct Azul Airlines
28 Oct Azul Airlines
04 Oct GOL Linhas Aéreas
21 Oct GOL Linhas Aéreas
02 Oct GOL Linhas Aéreas
03 Oct LATAM Airlines Group
06 Oct GOL Linhas Aéreas
01 Oct GOL Linhas Aéreas
08 Oct Azul Airlines

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

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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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