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

Return flights

20 Sep - 23 Sep	IndiGo
14 Sep - 22 Sep	Air India
16 Sep - 23 Sep	IndiGo
16 Sep - 24 Sep	Air India
13 Sep - 28 Sep	IndiGo
18 Sep - 18 Oct	IndiGo
07 Sep - 14 Sep	IndiGo
10 Sep - 30 Sep	IndiGo
02 Sep - 09 Sep	Air India
05 Sep - 30 Sep	IndiGo
01 Sep - 20 Sep	Biman Bangladesh Airlines
19 Sep - 10 Oct	Biman Bangladesh Airlines
03 Sep - 22 Oct	IndiGo
17 Sep - 23 Oct	Ethiopian Airlines
26 Sep - 04 Oct	Emirates
20 Sep - 15 Oct	Gulf Air
11 Sep - 31 Oct	Emirates
09 Sep - 30 Oct	Emirates
09 Sep - 31 Oct	Emirates
07 Sep - 31 Oct	Emirates

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

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 September from 547€

Return flights