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

Return flights

14 Oct - 21 Oct	easyJet
06 Oct - 13 Oct	easyJet
08 Oct - 14 Oct	easyJet
02 Oct - 16 Oct	easyJet
28 Oct - 28 Nov	easyJet
07 Oct - 21 Oct	easyJet
01 Oct - 10 Oct	easyJet
01 Oct - 22 Oct	easyJet
23 Oct - 27 Oct	easyJet
07 Oct - 14 Oct	easyJet
02 Oct - 07 Oct	easyJet
30 Oct - 29 Nov	easyJet
02 Oct - 04 Nov	easyJet
31 Oct - 03 Nov	easyJet
28 Oct - 25 Nov	easyJet
28 Oct - 18 Nov	easyJet
09 Oct - 08 Nov	easyJet
28 Oct - 27 Nov	easyJet
15 Oct - 02 Nov	easyJet
05 Oct - 02 Nov	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 $1020

Return flights