Cheapest return flights from London to Sao Paulo in December from $830

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

Return flights

01 Dec - 08 Dec Lufthansa
31 Dec - 30 Jan Lufthansa
01 Dec - 07 Dec Lufthansa
07 Dec - 14 Dec Air Canada
04 Dec - 07 Dec Air Canada
01 Dec - 14 Dec Air Canada
04 Dec - 20 Jan Air Canada
11 Dec - 15 Jan Air Canada
26 Dec - 21 Jan Lufthansa
08 Dec - 31 Jan Air Canada
31 Dec - 30 Jan British Airways direct
07 Dec - 13 Jan Air Canada
30 Dec - 23 Jan British Airways
01 Dec - 14 Dec LATAM Airlines Group direct
01 Dec - 08 Dec LATAM Airlines Group direct
05 Dec - 23 Jan Air Canada
11 Dec - 16 Dec Air Canada
10 Dec - 12 Jan Air Canada
12 Dec - 30 Dec Royal Air Maroc
07 Dec - 14 Dec LATAM Airlines Group direct

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

Skyscanner

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 Sao Paulo

Cheap car rent in Sao Paulo

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