Cheapest one-way flights from Delhi to Kathmandu in September from 62€

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

One-Way flights

15 Sep SpiceJet direct
14 Sep SpiceJet direct
16 Sep Bhutan Airlines direct
13 Sep Nepal Airlines direct
29 Sep Bhutan Airlines direct
11 Sep SpiceJet direct
17 Sep IndiGo direct
18 Sep IndiGo direct
24 Sep Air India direct
19 Sep Air India direct

Also check the deals for return flights from Delhi 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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