Cheapest return flights from Porto Alegre to Lisbon in August from $994

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

Return flights

02 Aug - 29 Aug TAP direct
12 Aug - 26 Aug LATAM Airlines Group
04 Aug - 14 Aug Azul Airlines
03 Aug - 23 Aug GOL Linhas Aéreas
22 Aug - 11 Sep Azul Airlines
01 Aug - 15 Aug GOL Linhas Aéreas
28 Aug - 12 Sep Azul Airlines

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

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