Cheapest return flights from London to Sao Paulo in September from 672€

Best time to book flights for London (LGW) to Sao Paulo (GRU) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Sao Paulo (GRU) in September 2025 (see full year).

Return flights

26 Sep - 30 Sep Royal Air Maroc
17 Sep - 30 Sep Royal Air Maroc
26 Sep - 17 Oct Royal Air Maroc
10 Sep - 30 Sep Royal Air Maroc
26 Sep - 05 Oct Royal Air Maroc
26 Sep - 14 Oct Royal Air Maroc
26 Sep - 03 Oct Royal Air Maroc
10 Sep - 12 Sep Royal Air Maroc
12 Sep - 21 Sep Royal Air Maroc
07 Sep - 19 Sep Royal Air Maroc
03 Sep - 16 Sep Royal Air Maroc
19 Sep - 26 Sep Royal Air Maroc
16 Sep - 30 Sep Air Europa
11 Sep - 30 Sep Air Europa
16 Sep - 02 Oct Air Europa
13 Sep - 26 Oct Air Europa
05 Sep - 18 Oct Air Europa
25 Sep - 22 Oct American Airlines
24 Sep - 22 Oct American Airlines
17 Sep - 02 Oct Air Europa

Also check the deals for one-way flights from London to Sao Paulo in September.

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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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