AirHint found the following cheapest return flights from Brasilia (BSB) to London (LHR) in December 2025 (see full year).

Return flights

01 Dec - 10 Dec	GOL Linhas Aéreas
12 Dec - 30 Dec	LATAM Airlines Group
05 Dec - 07 Dec	TAP
11 Dec - 02 Jan	TAP
23 Dec - 11 Jan	LATAM Airlines Group
01 Dec - 11 Dec	TAP
04 Dec - 11 Dec	LATAM Airlines Group
05 Dec - 11 Dec	TAP
26 Dec - 17 Jan	LATAM Airlines Group
11 Dec - 05 Jan	TAP
11 Dec - 04 Jan	GOL Linhas Aéreas
18 Dec - 11 Jan	Azul Airlines
28 Dec - 11 Jan	Azul Airlines
16 Dec - 07 Jan	Azul Airlines
13 Dec - 26 Dec	GOL Linhas Aéreas
22 Dec - 10 Jan	LATAM Airlines Group
15 Dec - 02 Jan	LATAM Airlines Group
12 Dec - 28 Dec	LATAM Airlines Group
11 Dec - 18 Dec	LATAM Airlines Group
19 Dec - 27 Dec	LATAM Airlines Group

Also check the deals for one-way flights from Brasilia 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 return flights from Brasilia to London in December from 764€

Return flights