Cheapest return flights from Sao Paulo to London in December from 639€

AirHint found the following cheapest return flights from Sao Paulo (GRU) to London (LHR) in December 2025 (see full year).

Return flights

04 Dec - 26 Jan SWISS
03 Dec - 30 Dec GOL Linhas Aéreas
09 Dec - 31 Dec Air Canada
10 Dec - 31 Dec Air Canada
01 Dec - 08 Dec GOL Linhas Aéreas
09 Dec - 27 Jan Royal Air Maroc
01 Dec - 01 Jan Air China
09 Dec - 28 Jan LATAM Airlines Group
08 Dec - 21 Jan LATAM Airlines Group
09 Dec - 29 Dec Air Canada
12 Dec - 24 Dec Lufthansa
08 Dec - 29 Dec Air Canada
04 Dec - 28 Jan LATAM Airlines Group
10 Dec - 20 Jan LATAM Airlines Group
09 Dec - 01 Jan GOL Linhas Aéreas
08 Dec - 30 Jan LATAM Airlines Group
10 Dec - 30 Dec GOL Linhas Aéreas
08 Dec - 31 Jan LATAM Airlines Group
09 Dec - 30 Dec Avianca
11 Dec - 31 Dec Air France

Also check the deals for one-way flights from Sao Paulo to London in December.

Powered by

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

Feel free to contact us with any feedback or request another flight research.