AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Doha (DOH) in September 2025 (see full year).

One-Way flights

24 Sep	SriLankan Airlines
21 Sep	Air India
01 Sep	Nepal Airlines	direct
13 Sep	Kuwait Airways
27 Sep	Kuwait Airways
19 Sep	IndiGo
05 Sep	SpiceJet
24 Sep	Nepal Airlines	direct
27 Sep	Nepal Airlines	direct
05 Sep	Nepal Airlines	direct

Also check the deals for return flights from Kathmandu to Doha 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 one-way flights from Kathmandu to Doha in September from 193€

One-Way flights