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

Return flights

26 Jan - 03 Feb	Iberia
23 Jan - 24 Feb	Air Canada
20 Jan - 03 Feb	Air Canada
22 Jan - 10 Feb	Air Canada
22 Jan - 02 Feb	Air Canada
23 Jan - 06 Feb	Air Canada
28 Jan - 25 Feb	Royal Air Maroc
18 Jan - 10 Feb	Air Canada
18 Jan - 23 Feb	Air Canada
21 Jan - 10 Feb	Air Canada
18 Jan - 29 Jan	British Airways
22 Jan - 29 Jan	Delta
16 Jan - 25 Jan	Delta
16 Jan - 30 Jan	Delta
19 Jan - 30 Jan	Delta
13 Jan - 26 Jan	Delta
15 Jan - 24 Jan	Delta
15 Jan - 22 Jan	Delta
18 Jan - 24 Jan	Delta
09 Jan - 25 Jan	TAP

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 $856

Return flights