Cheapest return flights from Porto Alegre to London in August from $1107

Best time to book flights for Porto Alegre (POA) to London (LGW) flights at AirHint

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

Return flights

20 Aug - 10 Sep TAP
14 Aug - 01 Sep TAP
06 Aug - 20 Aug TAP
20 Aug - 30 Aug TAP
16 Aug - 30 Aug Azul Airlines
02 Aug - 17 Aug Emirates
08 Aug - 22 Aug Emirates
02 Aug - 20 Aug Emirates
07 Aug - 24 Aug Emirates
04 Aug - 18 Aug Emirates
02 Aug - 05 Aug Emirates

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