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

Return flights

09 Oct - 06 Nov	easyJet
29 Oct - 06 Nov	easyJet
29 Oct - 19 Nov	easyJet
29 Oct - 07 Nov	easyJet
22 Oct - 06 Nov	easyJet
12 Oct - 06 Nov	easyJet
29 Oct - 08 Nov	easyJet
19 Oct - 25 Oct	easyJet
22 Oct - 04 Nov	easyJet
22 Oct - 08 Nov	easyJet
20 Oct - 01 Nov	easyJet
06 Oct - 12 Oct	easyJet
19 Oct - 26 Oct	Ryanair
01 Oct - 19 Oct	easyJet
15 Oct - 20 Oct	easyJet
21 Oct - 28 Oct	easyJet
18 Oct - 27 Oct	Ryanair
14 Oct - 20 Oct	easyJet
14 Oct - 28 Oct	easyJet
10 Oct - 17 Oct	easyJet

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 742€

Return flights