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

Return flights

28 Jan - 04 Feb	Air India
20 Jan - 27 Jan	IndiGo
21 Jan - 28 Jan	IndiGo
22 Jan - 29 Jan	Biman Bangladesh Airlines
29 Jan - 05 Feb	IndiGo
25 Jan - 01 Feb	IndiGo
27 Jan - 03 Feb	IndiGo
23 Jan - 30 Jan	IndiGo
15 Jan - 22 Jan	IndiGo
31 Jan - 07 Feb	IndiGo
26 Jan - 02 Feb	IndiGo
19 Jan - 26 Jan	IndiGo
14 Jan - 21 Jan	IndiGo
13 Jan - 20 Jan	IndiGo
14 Jan - 29 Jan	IndiGo
19 Jan - 24 Jan	IndiGo
30 Jan - 06 Feb	China Eastern
29 Jan - 12 Feb	IndiGo
25 Jan - 15 Feb	Air India
22 Jan - 15 Feb	Air India

Also check the deals for one-way flights from Dhaka to London in January.

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 January from $640

Return flights