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

Return flights

12 Dec - 30 Dec	LATAM Airlines Group
09 Dec - 26 Jan	TAP
14 Dec - 06 Jan	GOL Linhas Aéreas
03 Dec - 13 Dec	TAP
19 Dec - 08 Jan	LATAM Airlines Group
01 Dec - 14 Dec	TAP
26 Dec - 24 Jan	GOL Linhas Aéreas
16 Dec - 07 Jan	TAP
15 Dec - 02 Jan	TAP
16 Dec - 09 Jan	TAP
22 Dec - 09 Jan	LATAM Airlines Group
26 Dec - 17 Jan	LATAM Airlines Group
23 Dec - 26 Dec	LATAM Airlines Group
19 Dec - 04 Jan	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 914€

Return flights