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

Return flights

24 Sep - 01 Oct	Air India
05 Sep - 08 Oct	Kuwait Airways
19 Sep - 09 Oct	Air India
02 Sep - 02 Oct	Air India
22 Sep - 01 Oct	Air India
01 Sep - 09 Oct	Air India
09 Sep - 09 Oct	Air India
01 Sep - 01 Oct	Air India
26 Sep - 09 Oct	Air India
03 Sep - 25 Sep	Air India
01 Sep - 20 Sep	Kuwait Airways
08 Sep - 21 Sep	Kuwait Airways
10 Sep - 10 Oct	Kuwait Airways
08 Sep - 14 Sep	Kuwait Airways
09 Sep - 16 Sep	Air India
07 Sep - 08 Sep	Air India
15 Sep - 19 Sep	Air India
05 Sep - 12 Sep	Air India
02 Sep - 28 Sep	Kuwait Airways
02 Sep - 21 Sep	Kuwait Airways

Also check the deals for one-way flights from Dubai to Kathmandu 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 Dubai to Kathmandu in September from $352

Return flights