Cheapest return flights from Sao Paulo to London in September from 720€

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

Return flights

22 Sep - 08 Oct LATAM Airlines Group
18 Sep - 08 Oct LATAM Airlines Group
15 Sep - 08 Oct LATAM Airlines Group
15 Sep - 05 Oct LATAM Airlines Group
18 Sep - 02 Oct LATAM Airlines Group
18 Sep - 08 Oct LATAM Airlines Group direct
22 Sep - 29 Sep Avianca
16 Sep - 26 Sep Avianca
29 Sep - 09 Oct Avianca
16 Sep - 23 Sep LATAM Airlines Group direct
14 Sep - 28 Sep British Airways
22 Sep - 02 Oct LATAM Airlines Group
22 Sep - 06 Oct Avianca
02 Sep - 09 Sep Lufthansa
22 Sep - 28 Sep LATAM Airlines Group
14 Sep - 05 Oct British Airways direct
15 Sep - 28 Sep LATAM Airlines Group
13 Sep - 27 Sep Avianca
08 Sep - 19 Sep Avianca
07 Sep - 17 Sep Avianca

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