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

Return flights

20 Jan - 04 Feb	KLM
20 Jan - 03 Feb	KLM
20 Jan - 10 Feb	Vueling Airlines
18 Jan - 25 Jan	Air France
20 Jan - 27 Jan	KLM
23 Jan - 02 Feb	KLM
22 Jan - 02 Feb	KLM
19 Jan - 26 Jan	KLM
20 Jan - 30 Jan	Vueling Airlines
20 Jan - 05 Feb	KLM
19 Jan - 16 Feb	KLM
20 Jan - 09 Feb	KLM
25 Jan - 15 Feb	LATAM Airlines Group
28 Jan - 18 Feb	TAP
18 Jan - 27 Jan	KLM
22 Jan - 30 Jan	Vueling Airlines
21 Jan - 29 Jan	Air Canada
19 Jan - 30 Jan	KLM
24 Jan - 29 Jan	TAP
23 Jan - 29 Jan	Air Canada

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

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 January from 718€

Return flights