Cheapest return flights from Sao Paulo to London in September from $866

AirHint found the following cheapest return flights from Sao Paulo (GRU) to London (LHR) in September 2026 (see full year).

Return flights

27 Sep - 25 Oct LATAM Airlines Group direct
23 Sep - 18 Oct LATAM Airlines Group
22 Sep - 29 Sep Lufthansa
10 Sep - 17 Sep British Airways
21 Sep - 30 Sep Lufthansa
22 Sep - 08 Oct LATAM Airlines Group
21 Sep - 10 Oct LATAM Airlines Group
22 Sep - 08 Oct British Airways direct
27 Sep - 09 Oct British Airways direct
04 Sep - 14 Sep British Airways
10 Sep - 17 Sep LATAM Airlines Group direct
22 Sep - 28 Sep LATAM Airlines Group
02 Sep - 19 Sep British Airways
26 Sep - 10 Oct LATAM Airlines Group
20 Sep - 01 Oct Iberia
01 Sep - 19 Sep British Airways
11 Sep - 10 Oct British Airways
01 Sep - 10 Sep Lufthansa
16 Sep - 02 Oct British Airways
04 Sep - 21 Sep LATAM Airlines Group

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

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