Cheapest return flights from London to Sao Paulo in September from 787€

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

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

Return flights

09 Sep - 23 Sep Air France
13 Sep - 26 Oct KLM
11 Sep - 30 Sep TAP
10 Sep - 30 Sep Air France
26 Sep - 14 Oct TAP
26 Sep - 30 Sep TAP
16 Sep - 02 Oct Air France
16 Sep - 30 Sep Air France
01 Sep - 15 Sep TAP
24 Sep - 22 Oct KLM
01 Sep - 30 Sep Air France
03 Sep - 16 Sep TAP
01 Sep - 30 Sep LATAM Airlines Group direct
15 Sep - 29 Sep LATAM Airlines Group direct
16 Sep - 02 Oct LATAM Airlines Group direct
25 Sep - 22 Oct LATAM Airlines Group direct
19 Sep - 03 Oct LATAM Airlines Group direct
24 Sep - 15 Oct American Airlines
26 Sep - 06 Oct American Airlines
27 Sep - 06 Oct American Airlines

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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