AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Delhi (DEL) in April 2026 (see full year).
One-Way flights
| 24 Apr | Air India | direct | |
| 19 Apr | Air India | direct | |
| 21 Apr | Air India | direct | |
| 27 Apr | Air India | direct | |
| 25 Apr | IndiGo | direct | |
| 07 Apr | IndiGo | ||
| 11 Apr | IndiGo | ||
| 09 Apr | IndiGo | ||
| 08 Apr | IndiGo | ||
| 04 Apr | IndiGo |
Also check the deals for return flights from Kathmandu to Delhi in April.
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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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