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

Return flights

09 Sep - 30 Sep	Wizz Air Malta
06 Sep - 11 Sep	Wizz Air Malta
07 Sep - 21 Sep	Wizz Air Malta
06 Sep - 27 Sep	Wizz Air Malta
06 Sep - 25 Sep	Wizz Air UK
06 Sep - 26 Sep	Wizz Air Malta
21 Sep - 28 Sep	Wizz Air UK
12 Sep - 27 Sep	Wizz Air UK
10 Sep - 17 Sep	easyJet
24 Sep - 05 Oct	Wizz Air UK
02 Sep - 16 Sep	easyJet
02 Sep - 07 Oct	easyJet
19 Sep - 10 Oct	Wizz Air UK
24 Sep - 11 Oct	Wizz Air UK
28 Sep - 05 Oct	easyJet
26 Sep - 06 Oct	Wizz Air UK

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

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 September from 675€

Return flights