Cheapest one-way flights from London to Sao Paulo in December from $405

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

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

One-Way flights

30 Dec British Airways
04 Dec SWISS
02 Dec British Airways
29 Dec British Airways
03 Dec British Airways
01 Dec British Airways
12 Dec Vueling Airlines
10 Dec SWISS
23 Dec SWISS
11 Dec British Airways

Also check the deals for return 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.

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