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

Return flights

31 Jan - 16 Feb	TAP
28 Jan - 15 Feb	TAP
31 Jan - 07 Feb	ITA Airways
30 Jan - 28 Feb	Air Europa
30 Jan - 16 Feb	LATAM Airlines Group
25 Jan - 04 Feb	LATAM Airlines Group
29 Jan - 25 Feb	SWISS
27 Jan - 03 Feb	LATAM Airlines Group
28 Jan - 13 Feb	TAP
27 Jan - 20 Feb	LATAM Airlines Group
21 Jan - 25 Jan	Air Canada
21 Jan - 28 Jan	LATAM Airlines Group
20 Jan - 25 Jan	United
25 Jan - 30 Jan	TAP
23 Jan - 30 Jan	LATAM Airlines Group
19 Jan - 26 Jan	GOL Linhas Aéreas
18 Jan - 25 Jan	Air Canada
16 Jan - 25 Jan	Air Canada
24 Jan - 31 Jan	LATAM Airlines Group
16 Jan - 24 Jan	Air Canada

Also check the deals for one-way flights from Sao Paulo to London 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 Sao Paulo to London in January from 739€

Return flights