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

Return flights

13 Jan - 21 Jan	Air Europa
18 Jan - 24 Jan	Royal Air Maroc
13 Jan - 23 Jan	Air Europa
29 Jan - 18 Feb	TAP
29 Jan - 15 Feb	TAP
27 Jan - 25 Feb	TAP
31 Jan - 17 Feb	TAP
08 Jan - 14 Jan	Air Europa
22 Jan - 06 Feb	TAP
06 Jan - 16 Jan	Air Europa
29 Jan - 04 Feb	TAP
27 Jan - 03 Feb	TAP
20 Jan - 20 Feb	TAP
20 Jan - 29 Jan	Air Europa
04 Jan - 11 Jan	Air Europa
01 Jan - 08 Jan	TAP
13 Jan - 29 Jan	Air Europa
23 Jan - 30 Jan	TAP
03 Jan - 03 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 $1093

Return flights