Cheapest return POA–LHR flights, August

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

Return flights

02 Aug - 25 Aug SWISS
01 Aug - 25 Aug Lufthansa
03 Aug - 25 Aug Lufthansa
03 Aug - 26 Aug Lufthansa
03 Aug - 27 Aug Lufthansa
04 Aug - 27 Aug GOL Linhas Aéreas
04 Aug - 26 Aug Lufthansa
05 Aug - 26 Aug Lufthansa
11 Aug - 16 Aug TAP
05 Aug - 20 Aug LATAM Airlines Group
12 Aug - 04 Sep TAP
30 Aug - 12 Sep GOL Linhas Aéreas

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

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