Cheapest one-way flights from Porto Alegre to Lisbon in October from $434

Best time to book flights for Porto Alegre (POA) to Lisbon (LIS) flights at AirHint

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

One-Way flights

21 Oct Azul Airlines
14 Oct Azul Airlines
20 Oct GOL Linhas Aéreas
02 Oct GOL Linhas Aéreas
23 Oct Azul Airlines
16 Oct GOL Linhas Aéreas
09 Oct GOL Linhas Aéreas
23 Oct TAP direct
14 Oct TAP direct
09 Oct TAP direct

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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