# Who flies Kathmandu → Delhi (any) nonstop?

**5 airlines fly Kathmandu → Delhi (any) nonstop: Air India (DEL), Bhutan Airlines (DEL), IndiGo (DEL), Nepal Airlines (DEL) and SpiceJet (DEL).**

| Airline | Routes | Book direct |
|---|---|---|
| Air India | Tribhuvan (KTM) → Indira Gandhi (DEL) | https://www.airindia.com |
| Bhutan Airlines | Tribhuvan (KTM) → Indira Gandhi (DEL) | http://www.bhutanairlines.bt/?p=859 |
| IndiGo | Tribhuvan (KTM) → Indira Gandhi (DEL) | https://www.goindigo.in |
| Nepal Airlines | Tribhuvan (KTM) → Indira Gandhi (DEL) | http://nepalairlines.com.np/ |
| SpiceJet | Tribhuvan (KTM) → Indira Gandhi (DEL) | https://www.spicejet.com/ |

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Compare fares for KTM-DEL: [Trip.com](https://www.trip.com/flights/kathmandu-to-delhi/tickets-KTM-DEL/?allianceid=1094387&sid=2209817&trip_sub1=c4c6f3cbcbb845d69061b1005-713359) · [Aviasales](https://www.aviasales.com/search/KTM1011DEL1?marker=713359). Affiliate links (Trip.com, Aviasales): picktheflight may earn a commission. It never changes the price or which airlines are listed.

On picktheflight: https://picktheflight.com/?from=KTM&to=@delhi · JSON: https://picktheflight.com/intents/KTM/@delhi

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Data built 2026-10-19 from airline schedule tables on Wikipedia ("Airlines and destinations"), matched by exact airport article; airline booking sites from Wikidata. Schedules change. Confirm the flight on the airline's own site before booking.