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

Return flights

15 Dec - 15 Jan	Oman Air
18 Dec - 13 Jan	Oman Air
12 Dec - 03 Jan	Oman Air
15 Dec - 01 Jan	Oman Air
14 Dec - 01 Jan	Oman Air
24 Dec - 01 Jan	Oman Air
19 Dec - 08 Jan	Oman Air
19 Dec - 04 Jan	Oman Air
01 Dec - 08 Dec	Lufthansa
01 Dec - 05 Dec	Etihad Airways
06 Dec - 22 Dec	Oman Air
07 Dec - 14 Dec	Oman Air
13 Dec - 28 Dec	Oman Air
10 Dec - 15 Dec	Oman Air
01 Dec - 15 Dec	Oman Air
12 Dec - 04 Jan	Oman Air
16 Dec - 30 Dec	Qatar Airways
26 Dec - 01 Jan	Lufthansa
16 Dec - 30 Dec	Virgin Atlantic	direct
01 Dec - 08 Dec	Air India	direct

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 $552

Return flights