Direct flights from Kathmandu to New Delhi KTM → DEL
Air India, Bhutan Airlines, FlexFlight, IndiGo and Nepal Airlines operate nonstop flights from Kathmandu (KTM) to New Delhi (DEL). The nonstop flight takes around ~1h 1m, covering 507 miles (816 km). Updated 28 June 2026.
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Air India
AI
Bhutan Airlines
B3
FlexFlight
W2
IndiGo
6E
Nepal Airlines
RA
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Frequently asked questions
Is there a direct flight from Kathmandu to New Delhi?
Yes, Air India, Bhutan Airlines and 3 more airlines operate nonstop flights from Kathmandu (KTM) to New Delhi (DEL).
Which airlines fly direct from Kathmandu to New Delhi?
Air India, Bhutan Airlines, FlexFlight, IndiGo, Nepal Airlines operate nonstop flights from Kathmandu to New Delhi.
How long is the flight from Kathmandu to New Delhi?
The nonstop flight from Kathmandu to New Delhi takes ~1h 1m (approximately 816 km).