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

Return flights

15 Sep - 22 Sep	Qatar Airways
16 Sep - 23 Sep	Qatar Airways
25 Sep - 30 Sep	Qatar Airways
10 Sep - 30 Sep	Qatar Airways
11 Sep - 30 Sep	Qatar Airways
21 Sep - 28 Sep	Qatar Airways
20 Sep - 11 Oct	Qatar Airways
20 Sep - 30 Sep	Qatar Airways
19 Sep - 30 Sep	Qatar Airways
08 Sep - 31 Oct	SalamAir
15 Sep - 10 Oct	Qatar Airways
04 Sep - 18 Sep	Qatar Airways
09 Sep - 16 Sep	Qatar Airways

Also check the deals for one-way flights from Karachi 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 Karachi to Dhaka in September from $589

Return flights