AirHint found the following cheapest return flights from London (LHR) to Bangalore (BLR) in December 2026 (see full year).

Return flights

03 Dec - 17 Dec	Air France
02 Dec - 17 Dec	Air France
30 Dec - 26 Jan	Lufthansa
29 Dec - 26 Jan	Lufthansa
09 Dec - 16 Dec	Air India	direct
03 Dec - 17 Dec	Air India	direct
02 Dec - 17 Dec	Air India	direct
07 Dec - 15 Jan	Etihad Airways
01 Dec - 03 Jan	Saudia
31 Dec - 26 Jan	Lufthansa
04 Dec - 11 Dec	Air India	direct
15 Dec - 22 Dec	Virgin Atlantic	direct
15 Dec - 29 Dec	Virgin Atlantic
10 Dec - 04 Jan	Virgin Atlantic	direct
05 Dec - 01 Jan	Oman Air
04 Dec - 02 Jan	Saudia
05 Dec - 03 Jan	Saudia
04 Dec - 03 Jan	Saudia
15 Dec - 31 Dec	British Airways
16 Dec - 30 Dec	British Airways

Also check the deals for one-way flights from London to Bangalore 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 London to Bangalore in December from 445€

Return flights