Routes · From DEL

New Delhi (DEL) to Kathmandu (KTM) flights

Nonstop from Indira Gandhi International to Tribhuvan International: distance, flying time, which airlines fly it and how often.

Distance

816km

507 mi, great circle

Flying time

1h 44m

typical, gate to gate

Flights a day

average, November 2026

Airlines

passenger airlines

Airlines flying DEL to KTM

Also in the data (cargo, charter or a foreign airline on a domestic route): Nepal Airlines.

Route map

The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.

Cheapest recent fare

Fares found in recent searches load here. You can also compare DEL to KTM fares by month.

Both directions

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October 18, 2026

Frequently asked questions

How long is the flight from New Delhi to Kathmandu?

About 1h 44m gate to gate for the 816 km (507 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.

Which airlines fly nonstop from DEL to KTM?

Air India and IndiGo, with about 12 flights a day between them in our data (AeroDataBox, November 2026).