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

Return flights

27 Jan - 16 Feb	Iberia
29 Jan - 10 Feb	ITA Airways
30 Jan - 08 Feb	ITA Airways
30 Jan - 14 Feb	Air Europa
30 Jan - 15 Feb	Air Europa
30 Jan - 17 Feb	Air Europa
29 Jan - 26 Feb	TAP
27 Jan - 10 Feb	ITA Airways
28 Jan - 16 Feb	TAP
27 Jan - 15 Feb	Air China
25 Jan - 27 Jan	TAP
22 Jan - 31 Jan	Turkish Airlines
27 Jan - 31 Jan	LATAM Airlines Group
20 Jan - 29 Jan	Air China
20 Jan - 26 Jan	Air China
21 Jan - 25 Jan	Air France
26 Jan - 30 Jan	TAP
22 Jan - 27 Jan	LATAM Airlines Group
19 Jan - 27 Jan	Air France
22 Jan - 25 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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Sao Paulo to London in January from $950

Return flights