Cheapest return flights from London to Sao Paulo in September from 683€

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

Return flights

07 Sep - 11 Sep Iberia
21 Sep - 18 Oct Avianca
02 Sep - 07 Oct Air France
13 Sep - 02 Oct Avianca
12 Sep - 27 Sep Avianca
18 Sep - 08 Oct Avianca
22 Sep - 29 Sep Avianca
24 Sep - 30 Sep Avianca
20 Sep - 05 Oct Avianca
25 Sep - 04 Oct Avianca
25 Sep - 08 Oct Avianca
18 Sep - 02 Oct Avianca
01 Sep - 20 Sep LATAM Airlines Group direct
06 Sep - 22 Sep LATAM Airlines Group direct
12 Sep - 27 Sep LATAM Airlines Group direct
25 Sep - 04 Oct LATAM Airlines Group direct
07 Sep - 14 Sep LATAM Airlines Group
03 Sep - 10 Sep SWISS
02 Sep - 16 Sep Air France
25 Sep - 08 Oct LATAM Airlines Group direct

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

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