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

Return flights

20 Jan - 30 Jan	Air Europa
23 Jan - 04 Feb	TAP
24 Jan - 22 Feb	Air Europa
27 Jan - 03 Feb	TAP
13 Jan - 17 Jan	Arajet
15 Jan - 30 Jan	Air Europa
22 Jan - 02 Feb	TAP
20 Jan - 07 Feb	TAP
20 Jan - 03 Feb	TAP
03 Jan - 11 Jan	Avianca
16 Jan - 02 Feb	TAP
23 Jan - 26 Jan	TAP
20 Jan - 29 Jan	Air Europa
08 Jan - 19 Jan	Air Europa
03 Jan - 10 Jan	Avianca
11 Jan - 07 Feb	TAP
18 Jan - 30 Jan	Air France
01 Jan - 08 Jan	TAP
02 Jan - 02 Feb	TAP
03 Jan - 14 Feb	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 944€

Return flights