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

Return flights

01 Dec - 15 Dec	ITA Airways
01 Dec - 24 Dec	ITA Airways
31 Dec - 07 Jan	ITA Airways
06 Dec - 20 Dec	KLM
01 Dec - 08 Dec	SWISS
08 Dec - 24 Dec	British Airways
03 Dec - 24 Dec	KLM
05 Dec - 31 Dec	British Airways
07 Dec - 18 Dec	KLM
07 Dec - 24 Dec	KLM
15 Dec - 31 Dec	British Airways
08 Dec - 06 Jan	British Airways
08 Dec - 09 Jan	British Airways
07 Dec - 05 Jan	KLM
12 Dec - 09 Jan	British Airways
19 Dec - 05 Jan	KLM
19 Dec - 08 Jan	KLM
19 Dec - 03 Jan	SWISS
16 Dec - 01 Jan	KLM
08 Dec - 05 Jan	SWISS

Also check the deals for one-way flights from London to Dhaka 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 Dhaka in December from 958€

Return flights