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

Return flights

10 Dec - 29 Dec	KLM
01 Dec - 14 Dec	KLM
04 Dec - 29 Dec	KLM
04 Dec - 11 Dec	KLM
03 Dec - 05 Jan	KLM
05 Dec - 30 Dec	KLM
16 Dec - 31 Dec	KLM
18 Dec - 25 Dec	KLM
08 Dec - 09 Dec	ITA Airways
18 Dec - 26 Dec	KLM
09 Dec - 06 Jan	KLM
04 Dec - 04 Jan	KLM
16 Dec - 06 Jan	KLM
03 Dec - 03 Jan	KLM
03 Dec - 01 Jan	KLM
03 Dec - 02 Jan	KLM
10 Dec - 03 Jan	KLM
18 Dec - 04 Jan	KLM
07 Dec - 03 Jan	KLM

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.

Book a cheap hotel in Bangalore

Cheap car rent in Bangalore

Cheapest return flights from London to Bangalore in December from 920€

Return flights