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

One-Way flights

08 Dec	TAP
04 Dec	Azul Airlines
10 Dec	GOL Linhas Aéreas
01 Dec	GOL Linhas Aéreas
11 Dec	GOL Linhas Aéreas
16 Dec	GOL Linhas Aéreas
17 Dec	GOL Linhas Aéreas
12 Dec	TAP
15 Dec	GOL Linhas Aéreas
24 Dec	TAP

Also check the deals for return flights from Sao Paulo to London in December.

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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Cheapest one-way flights from Sao Paulo to London in December from 521€

One-Way flights