Cheapest return flights from London to Sao Paulo in December from $758

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

Return flights

03 Dec - 07 Dec ITA Airways
03 Dec - 09 Dec ITA Airways
04 Dec - 08 Dec ITA Airways
02 Dec - 07 Dec ITA Airways
02 Dec - 09 Dec ITA Airways
05 Dec - 07 Dec ITA Airways
06 Dec - 09 Dec ITA Airways
05 Dec - 09 Dec ITA Airways
01 Dec - 07 Dec ITA Airways
02 Dec - 13 Jan ITA Airways
04 Dec - 24 Jan ITA Airways
04 Dec - 25 Jan ITA Airways
03 Dec - 11 Dec ITA Airways
04 Dec - 18 Jan ITA Airways
06 Dec - 19 Jan ITA Airways
11 Dec - 30 Jan ITA Airways
12 Dec - 31 Jan ITA Airways
15 Dec - 27 Jan ITA Airways
13 Dec - 18 Jan ITA Airways
29 Dec - 21 Jan KLM

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

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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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