AirHint found the following cheapest return flights from Dhaka (DAC) to London (LTN) in December 2025 (see full year).

Return flights

01 Dec - 15 Jan	IndiGo
04 Dec - 11 Dec	IndiGo
24 Dec - 31 Dec	Biman Bangladesh Airlines
01 Dec - 19 Jan	IndiGo
03 Dec - 10 Dec	IndiGo
15 Dec - 04 Jan	IndiGo
22 Dec - 29 Dec	IndiGo
04 Dec - 08 Jan	IndiGo
05 Dec - 12 Dec	IndiGo
23 Dec - 24 Jan	IndiGo
07 Dec - 14 Dec	IndiGo
23 Dec - 30 Dec	IndiGo
22 Dec - 19 Jan	IndiGo
12 Dec - 30 Dec	Biman Bangladesh Airlines
18 Dec - 26 Dec	IndiGo
18 Dec - 25 Dec	IndiGo
25 Dec - 01 Jan	IndiGo
23 Dec - 07 Jan	IndiGo
23 Dec - 20 Jan	IndiGo
20 Dec - 04 Jan	IndiGo

Also check the deals for one-way flights from Dhaka 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 Dhaka to London in December from $522

Return flights