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

Return flights

30 Sep - 31 Oct	Jetstar
09 Sep - 16 Sep	Cathay Pacific
29 Sep - 29 Oct	Cathay Pacific
18 Sep - 23 Sep	Batik Air Malaysia
23 Sep - 29 Oct	China Southern
30 Sep - 11 Oct	China Southern
30 Sep - 09 Oct	China Southern
10 Sep - 18 Sep	Thai Airways
08 Sep - 21 Sep	Thai Airways
10 Sep - 15 Sep	Thai Airways
10 Sep - 16 Sep	Thai Airways
10 Sep - 17 Sep	Thai Airways
28 Sep - 17 Oct	AirAsia X
12 Sep - 21 Sep	AirAsia X
12 Sep - 19 Sep	AirAsia X
27 Sep - 17 Oct	AirAsia X
11 Sep - 19 Sep	AirAsia X
28 Sep - 12 Oct	AirAsia X
25 Sep - 12 Oct	AirAsia X
27 Sep - 12 Oct	AirAsia X

Also check the deals for one-way flights from Melbourne to Dhaka 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 Melbourne to Dhaka in September from $732

Return flights