Cheapest return flights from Dhaka to Kathmandu in September from $268

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

Return flights

15 Sep - 20 Sep Biman Bangladesh Airlines direct
17 Sep - 30 Sep Biman Bangladesh Airlines direct
09 Sep - 16 Sep Biman Bangladesh Airlines direct
16 Sep - 23 Sep Biman Bangladesh Airlines direct
24 Sep - 30 Sep Biman Bangladesh Airlines direct
01 Sep - 06 Sep Biman Bangladesh Airlines direct
07 Sep - 12 Sep Biman Bangladesh Airlines direct
08 Sep - 12 Sep Biman Bangladesh Airlines direct
19 Sep - 24 Sep Biman Bangladesh Airlines direct
18 Sep - 24 Sep Biman Bangladesh Airlines direct
15 Sep - 14 Oct Biman Bangladesh Airlines direct
27 Sep - 04 Oct IndiGo
25 Sep - 08 Oct IndiGo
26 Sep - 04 Oct IndiGo
20 Sep - 05 Oct IndiGo
22 Sep - 05 Oct IndiGo
24 Sep - 01 Oct IndiGo
20 Sep - 01 Oct Air India
21 Sep - 05 Oct Air India

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

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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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