Cheapest return flights from Dhaka to Kathmandu in September from $356

Best time to book flights for Dhaka (DAC) to Kathmandu (KTM) flights at AirHint

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

Return flights

10 Sep - 25 Sep Biman Bangladesh Airlines direct
01 Sep - 10 Sep IndiGo
02 Sep - 09 Sep IndiGo
01 Sep - 07 Sep IndiGo
10 Sep - 17 Sep IndiGo
30 Sep - 06 Oct IndiGo
30 Sep - 05 Oct IndiGo
28 Sep - 04 Oct IndiGo

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

Skyscanner

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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