Cheapest one-way KTM–DEL flights, September

AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Delhi (DEL) in September 2026 (see full year).

One-Way flights

19 Sep Bhutan Airlines direct
01 Sep Nepal Airlines direct
08 Sep Nepal Airlines direct
03 Sep Nepal Airlines direct
09 Sep Hahn Air Technologies direct
02 Sep IndiGo direct
12 Sep IndiGo direct
20 Sep IndiGo direct
11 Sep IndiGo direct

Also check the deals for return flights from Kathmandu to Delhi 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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