Cheapest return LHR–GRU flights, December

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

Return flights

29 Dec - 25 Jan Avianca
28 Dec - 25 Jan Avianca
02 Dec - 08 Dec Avianca
02 Dec - 09 Dec Avianca
04 Dec - 08 Dec ITA Airways
01 Dec - 24 Jan Avianca
29 Dec - 26 Jan Avianca
04 Dec - 06 Dec ITA Airways
27 Dec - 28 Jan Avianca
26 Dec - 27 Jan Avianca
07 Dec - 20 Jan Air Canada
25 Dec - 25 Jan Avianca
02 Dec - 13 Dec Avianca
09 Dec - 12 Jan Air Canada
02 Dec - 09 Dec British Airways direct
02 Dec - 13 Jan Air Canada
02 Dec - 13 Dec British Airways direct
09 Dec - 16 Dec Royal Air Maroc
10 Dec - 29 Dec ITA Airways
10 Dec - 30 Dec ITA Airways

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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