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

Return flights

11 Dec - 12 Jan	Lufthansa
03 Dec - 09 Dec	Etihad Airways
02 Dec - 17 Dec	Etihad Airways
10 Dec - 29 Dec	Lufthansa
10 Dec - 31 Dec	Lufthansa
11 Dec - 06 Jan	Lufthansa
24 Dec - 04 Jan	Lufthansa
23 Dec - 02 Jan	Lufthansa
25 Dec - 02 Jan	Lufthansa
23 Dec - 03 Jan	Lufthansa
23 Dec - 04 Jan	Lufthansa
24 Dec - 01 Jan	Lufthansa
01 Dec - 07 Dec	Etihad Airways
21 Dec - 16 Jan	Lufthansa
21 Dec - 14 Jan	Lufthansa
15 Dec - 29 Dec	Lufthansa
13 Dec - 29 Dec	Lufthansa
12 Dec - 29 Dec	Lufthansa
20 Dec - 30 Dec	Lufthansa
18 Dec - 31 Dec	Lufthansa

Also check the deals for one-way flights from Bangalore 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 Bangalore to London in December from $547

Return flights