Cheapest return flights from London to Sao Paulo in December from $770

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

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

Return flights

10 Dec - 13 Jan Royal Air Maroc
07 Dec - 14 Dec Air Europa
02 Dec - 06 Dec Air Europa
02 Dec - 16 Dec Air Europa
10 Dec - 23 Dec Air Europa
05 Dec - 19 Jan Air Europa
29 Dec - 20 Jan TAP
28 Dec - 20 Jan TAP
25 Dec - 25 Jan TAP
27 Dec - 20 Jan TAP
19 Dec - 16 Jan Royal Air Maroc
31 Dec - 14 Jan TAP
22 Dec - 20 Jan TAP
26 Dec - 01 Jan TAP
16 Dec - 30 Dec Air Europa
17 Dec - 24 Dec Air Europa
20 Dec - 31 Dec TAP

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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