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

Return flights

26 Jan - 11 Feb	Arajet
26 Jan - 10 Feb	Arajet
25 Jan - 08 Feb	Arajet
25 Jan - 10 Feb	TAAG Angola Airlines
20 Jan - 10 Feb	Azul Airlines
29 Jan - 09 Feb	TAP
31 Jan - 28 Feb	TAP
28 Jan - 16 Feb	TAP
30 Jan - 17 Feb	Air Europa
26 Jan - 09 Feb	TAP
25 Jan - 31 Jan	TAP
21 Jan - 28 Jan	Air Europa
23 Jan - 30 Jan	LATAM Airlines Group
22 Jan - 26 Jan	Air Europa
20 Jan - 31 Jan	TAP
20 Jan - 27 Jan	Air Europa
16 Jan - 31 Jan	Arajet
13 Jan - 19 Jan	GOL Linhas Aéreas
20 Jan - 29 Jan	Air Europa
21 Jan - 31 Jan	TAP

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 $792

Return flights