Cheapest return flights from London to Sao Paulo in December from $746

Best time to book flights for London (LON) to Sao Paulo (GRU) flights at AirHint

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

Return flights

01 Dec - 10 Dec TAP
06 Dec - 28 Jan Air Europa
01 Dec - 15 Dec TAP
05 Dec - 12 Dec TAP
30 Dec - 21 Jan TAP
10 Dec - 18 Dec Air Europa
05 Dec - 29 Dec TAP
02 Dec - 30 Dec TAP
06 Dec - 21 Jan TAP
08 Dec - 12 Jan Air Canada
11 Dec - 25 Dec TAP
01 Dec - 16 Jan Air Canada
28 Dec - 31 Jan TAP
10 Dec - 25 Dec TAP
11 Dec - 22 Dec TAP
06 Dec - 17 Jan Air Canada
24 Dec - 25 Jan TAP
08 Dec - 26 Dec Iberia
13 Dec - 25 Jan ITA Airways
17 Dec - 13 Jan Royal Air Maroc

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