Cheapest return flights from Porto Alegre to Lisbon in August from 1037€

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

AirHint found the following cheapest return flights from Porto Alegre (POA) to Lisbon (LIS) in August 2025 (see full year).

Return flights

16 Aug - 11 Sep TAP direct
19 Aug - 25 Aug TAP
20 Aug - 25 Aug Azul Airlines
31 Aug - 13 Sep Azul Airlines

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

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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