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

Return flights

31 Jan - 27 Feb	Air Europa
29 Jan - 17 Feb	Air Europa
15 Jan - 13 Feb	Avianca
29 Jan - 06 Feb	Air Europa
31 Jan - 28 Feb	Air Europa
07 Jan - 06 Feb	Arajet
07 Jan - 07 Feb	Arajet
22 Jan - 08 Feb	Air Europa
22 Jan - 03 Feb	Air Europa
20 Jan - 03 Feb	Air Europa
20 Jan - 28 Jan	Air Europa
13 Jan - 21 Jan	Air Europa
22 Jan - 29 Jan	Air Europa
18 Jan - 25 Jan	Air France
01 Jan - 08 Jan	Air Europa
06 Jan - 18 Jan	Air Europa
06 Jan - 19 Jan	Air Europa
01 Jan - 29 Jan	Air Europa
10 Jan - 20 Jan	Air Europa
08 Jan - 17 Jan	Air Europa

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 $830

Return flights