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

Return flights

18 Sep - 05 Oct	Air India
18 Sep - 27 Sep	SpiceJet
18 Sep - 02 Oct	SpiceJet
18 Sep - 03 Oct	SpiceJet
17 Sep - 17 Oct	Air India
18 Sep - 06 Oct	SpiceJet
17 Sep - 30 Sep	SpiceJet
17 Sep - 27 Sep	SpiceJet
19 Sep - 27 Sep	SpiceJet
22 Sep - 06 Oct	SpiceJet
18 Sep - 01 Oct	SpiceJet
17 Sep - 21 Sep	Air India
22 Sep - 29 Sep	SpiceJet
18 Sep - 24 Sep	SpiceJet
18 Sep - 26 Sep	SpiceJet
17 Sep - 28 Sep	SpiceJet
22 Sep - 05 Oct	SpiceJet
19 Sep - 05 Oct	SpiceJet
20 Sep - 28 Sep	Air India
19 Sep - 03 Oct	SpiceJet

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 $374

Return flights