⚡ Fare recorded April 25, 2026 · Prices change daily

Kathmandu to Delhi flights

Kathmandu (KTM) to Delhi (DEL): 507 miles (816 km) great-circle, about 1h 30m nonstop by our estimate. Cheapest fare observed: $252 round-trip on Nepal Airlines, nonstop, departing May 31, 2026.

RANepal AirlinesRA217
Depart
KTM
Kathmandu, Nepal
13:25
2026-05-31
✈
Arrive
DEL
Delhi, India
Returns 16:20
2026-06-10
Stops
non-stop
Distance
507 mi
Est. nonstop time
1h 30m
Trip type
Round-trip
$252
Round-trip · per person
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About this flight

When did the cheapest Kathmandu to Delhi fare fly?

$252 round-trip, Nepal Airlines RA217, departing 2026-05-31 at 13:25, returning 2026-06-10. The recorded itinerary left on a Sunday, returning on a Wednesday 10 nights later; the fare was observed 36 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Kathmandu from Delhi?

  • Distance: 507 miles (816 km) great-circle, heading west.
  • Estimated nonstop flight time: about 1h 30m.
  • Departure airport: Tribhuvan International Airport (KTM), Kathmandu, Nepal, UTC+5:45 on May 31, 2026.
  • Arrival: Indira Gandhi International Airport (DEL), India, UTC+5:30 on May 31, 2026.
  • Time difference: Delhi is 15 minutes behind Kathmandu on the recorded date.
  • Route type: international, Nepal to India.
  • Arrival airport elevation: 777 ft.
  • Recorded itinerary: Nepal Airlines RA217, non-stop, round-trip, 10 days between departure and return.
Fare comparison

How does the Kathmandu to Delhi fare compare with other routes from KTM?

At $252, it ranked 4th of the 30 round-trip fares we recorded from KTM (median $659). That is 49.7 cents per great-circle mile (round-trip price over one-way distance), above the KTM median of 37.6 cents across 28 round-trip routes.

Routes from KTM of similar length: Dhaka (411 mi) at $220 and Dharamshala (626 mi) at $575.

Nepal Airlines had the cheapest fare on 2 of 30 KTM routes. It is the 23rd longest of the 30 routes we track from KTM.

Other ways in

What did other cities pay to fly to Delhi?

Of 23 departure airports with a fare to Delhi, Kathmandu (KTM) ranked 5th at $252. Lowest: $131 from Hyderabad (HYD); highest: $1623 from Edmonton (YEG); 6 nonstop. Cheapest-fare airlines (routes): IndiGo (3), Air India (2), Oman Air (2), Air Arabia Abu Dhabi (1), Air India Express (1) and airline LW (1), plus 13 more.

The reverse, Delhi (DEL) to Kathmandu (KTM), was $190 round-trip on Nepal Airlines, nonstop, departing June 11, 2026. Delhi to Kathmandu flights.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Kathmandu, Asia/Kolkata; flight time is our estimate.

FAQ

Kathmandu to Delhi flight questions

How far is Kathmandu from Delhi by plane?

+
Kathmandu is about 507 miles (816 km) from Delhi on a great-circle line from Tribhuvan International Airport (KTM) to Indira Gandhi International Airport (DEL), heading west. It is the 23rd longest of the 30 routes we track from KTM. The recorded itinerary was nonstop.

How long is the flight from Kathmandu to Delhi?

+
About 1h 30m nonstop by our estimate for 507 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Nepal Airlines fare was nonstop. 23 airports in our feed had a fare to Delhi; this one ranked 5th, and 6 of the 23 were nonstop.

What is the time difference between Kathmandu and Delhi?

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On May 31, 2026, Kathmandu was on UTC+5:45 (Asia/Kathmandu) and Delhi on UTC+5:30 (Asia/Kolkata), so Delhi was 15 minutes behind Kathmandu: noon in Kathmandu was 11:45 in Delhi. Neither Asia/Kathmandu nor Asia/Kolkata shifts for daylight saving, so the gap holds all year.

How much is a flight from Kathmandu to Delhi?

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As observed on April 25, 2026: $252 per person round-trip on Nepal Airlines flight RA217, departing May 31, 2026, returning June 10, 2026, nonstop. At $252, it ranked 4th of the 30 round-trip fares we recorded from KTM (median $659). That is 49.7 cents per great-circle mile (round-trip price over one-way distance), above the KTM median of 37.6 cents across 28 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Kathmandu to Delhi?

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Yes, the cheapest recorded fare was a nonstop Nepal Airlines flight, RA217, on May 31, 2026. Into Delhi, 6 of the 23 recorded fares were nonstop. From KTM, 7 of 30 were. The reverse, Delhi (DEL) to Kathmandu (KTM), was $190 round-trip on Nepal Airlines, nonstop, departing June 11, 2026.

Which airports serve flights from Kathmandu to Delhi?

+
It departs Tribhuvan International Airport (KTM) in Kathmandu, Nepal, and arrives at Indira Gandhi International Airport (DEL) in Delhi, India. An international flight, Nepal to India. Routes from KTM of similar length: Dhaka (411 mi) at $220 and Dharamshala (626 mi) at $575.

Where else near Delhi can you fly from Kathmandu?

Dharamshala (DHM) $575Bhairawa (BWA) $222Pokhara (PKR) $225Lukla (LUA) $745Siliguri (IXB) $367Paro (PBH) $536All flights from Kathmandu →

Other cities with flights to Delhi

From Hyderabad (HYD) $131From Mumbai (BOM) $149From Chennai (MAA) $161From Bangalore (BLR) $176From Riyadh (RUH) $292From Colombo (CMB) $335

Ready to fly?

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