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

Return flights

14 Dec - 10 Jan	Etihad Airways
15 Dec - 09 Jan	Etihad Airways
15 Dec - 12 Jan	Etihad Airways
16 Dec - 05 Jan	Etihad Airways
10 Dec - 05 Jan	Etihad Airways
12 Dec - 08 Jan	Etihad Airways
26 Dec - 12 Jan	Gulf Air
21 Dec - 10 Jan	Etihad Airways
20 Dec - 09 Jan	Etihad Airways
21 Dec - 28 Dec	Etihad Airways
16 Dec - 25 Dec	Etihad Airways
20 Dec - 12 Jan	Air India
09 Dec - 29 Dec	Lufthansa
24 Dec - 29 Dec	Lufthansa
01 Dec - 29 Dec	Lufthansa
03 Dec - 31 Dec	Lufthansa
24 Dec - 30 Dec	Lufthansa
10 Dec - 24 Dec	Etihad Airways
02 Dec - 09 Dec	Etihad Airways
23 Dec - 30 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 410€

Return flights