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

Return flights

26 Jan - 08 Feb	TAP
21 Jan - 10 Feb	Air Canada
23 Jan - 08 Feb	Air Canada
26 Jan - 11 Feb	Air Canada
19 Jan - 01 Feb	Air Canada
28 Jan - 11 Feb	Air Canada
22 Jan - 10 Feb	Air Canada
22 Jan - 25 Feb	Air Canada
22 Jan - 24 Feb	Air Canada
23 Jan - 01 Feb	Air Canada
19 Jan - 25 Jan	Air Canada
15 Jan - 29 Jan	Air Canada
20 Jan - 29 Jan	Air Canada
24 Jan - 31 Jan	Ryanair
08 Jan - 25 Jan	Wizz Air UK
17 Jan - 24 Jan	Ryanair
15 Jan - 31 Jan	Delta
12 Jan - 19 Jan	Delta
12 Jan - 21 Jan	Delta
09 Jan - 25 Jan	Wizz Air UK

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 $838

Return flights