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

Return flights

05 Oct - 19 Oct	Royal Air Maroc
10 Oct - 09 Nov	Royal Air Maroc
28 Oct - 27 Nov	Air Europa
28 Oct - 25 Nov	Air Europa
29 Oct - 12 Nov	Air Europa
01 Oct - 22 Oct	Vueling Airlines
09 Oct - 23 Oct	Wizz Air UK
02 Oct - 07 Oct	Wizz Air UK
07 Oct - 21 Oct	Air Europa
28 Oct - 28 Nov	Air Europa
02 Oct - 11 Oct	Norse Atlantic Airways (UK)
22 Oct - 27 Oct	Air Europa
06 Oct - 18 Nov	Air Europa
08 Oct - 18 Nov	Air Europa
08 Oct - 12 Nov	Air Europa
11 Oct - 26 Oct	Air Europa
13 Oct - 20 Oct	Air Europa
30 Oct - 24 Nov	Air Europa
02 Oct - 22 Oct	Air Europa
07 Oct - 18 Nov	Air Europa

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

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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Cheapest return flights from London to Sao Paulo in October from $864

Return flights