⚡ Fare recorded April 25, 2026 · Prices change daily

Delhi to Kathmandu flights

Delhi (DEL) to Kathmandu (KTM): 507 miles (816 km) great-circle, about 1h 30m nonstop by our estimate. Cheapest fare observed: $190 round-trip on Nepal Airlines, nonstop, departing June 11, 2026.

RANepal AirlinesRA218
Depart
DEL
Delhi, India
16:20
2026-06-11
✈
Arrive
KTM
Kathmandu, Nepal
Returns 13:25
2026-06-24
Stops
non-stop
Distance
507 mi
Est. nonstop time
1h 30m
Trip type
Round-trip
$190
Round-trip · per person
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About this flight

When did the cheapest Delhi to Kathmandu fare fly?

$190 round-trip, Nepal Airlines RA218, departing 2026-06-11 at 16:20, returning 2026-06-24. The recorded itinerary left on a Thursday, returning on a Wednesday 13 nights later; the fare was observed 47 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Delhi from Kathmandu?

  • Distance: 507 miles (816 km) great-circle, heading east.
  • Estimated nonstop flight time: about 1h 30m.
  • Departure airport: Indira Gandhi International Airport (DEL), Delhi, India, UTC+5:30 on June 11, 2026.
  • Arrival: Tribhuvan International Airport (KTM), Nepal, UTC+5:45 on June 11, 2026.
  • Time difference: Kathmandu is 15 minutes ahead of Delhi on the recorded date.
  • Route type: international, India to Nepal.
  • Arrival airport elevation: 4,390 ft.
  • Recorded itinerary: Nepal Airlines RA218, non-stop, round-trip, 13 days between departure and return.
Fare comparison

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

At $190, it ranked 7th of the 30 round-trip fares we recorded from DEL (median $371). That is 37.5 cents per great-circle mile (round-trip price over one-way distance), above the DEL median of 27.9 cents across 30 round-trip routes.

Routes from DEL of similar length: Varanasi (415 mi) at $117 and Srinagar (399 mi) at $125.

DEL to KTM is the only one of 30 DEL routes where Nepal Airlines priced cheapest. It is the 26th longest of the 30 routes we track from DEL.

Other ways in

What did other cities pay to fly to Kathmandu?

Of 7 departure airports with a fare to Kathmandu, Delhi (DEL) ranked 1st at $190. Lowest: $190 from Delhi (DEL); highest: $1159 from Zagreb (ZAG); 1 nonstop. Cheapest-fare airlines (routes): Emirates (2), Air Arabia (1), Air India (1), IndiGo (1), Nepal Airlines (1) and Turkish (1).

The reverse, Kathmandu (KTM) to Delhi (DEL), was $252 round-trip on Nepal Airlines, nonstop, departing May 31, 2026. Kathmandu to Delhi flights.

Sources

Where do these numbers come from?

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

FAQ

Delhi to Kathmandu flight questions

How far is Delhi from Kathmandu by plane?

+
Delhi is about 507 miles (816 km) from Kathmandu on a great-circle line from Indira Gandhi International Airport (DEL) to Tribhuvan International Airport (KTM), heading east. It is the 26th longest of the 30 routes we track from DEL. The recorded itinerary was nonstop.

How long is the flight from Delhi to Kathmandu?

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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. 7 airports in our feed had a fare to Kathmandu; this one ranked 1st, and 1 of the 7 was nonstop.

What is the time difference between Delhi and Kathmandu?

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On June 11, 2026, Delhi was on UTC+5:30 (Asia/Kolkata) and Kathmandu on UTC+5:45 (Asia/Kathmandu), so Kathmandu was 15 minutes ahead of Delhi: noon in Delhi was 12:15 in Kathmandu. Neither Asia/Kolkata nor Asia/Kathmandu shifts for daylight saving, so the gap holds all year.

How much is a flight from Delhi to Kathmandu?

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As observed on April 25, 2026: $190 per person round-trip on Nepal Airlines flight RA218, departing June 11, 2026, returning June 24, 2026, nonstop. At $190, it ranked 7th of the 30 round-trip fares we recorded from DEL (median $371). That is 37.5 cents per great-circle mile (round-trip price over one-way distance), above the DEL median of 27.9 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Delhi to Kathmandu?

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Yes, the cheapest recorded fare was a nonstop Nepal Airlines flight, RA218, on June 11, 2026. Into Kathmandu, 1 of the 7 recorded fares was nonstop. From DEL, 13 of 30 were. The reverse, Kathmandu (KTM) to Delhi (DEL), was $252 round-trip on Nepal Airlines, nonstop, departing May 31, 2026.

Which airports serve flights from Delhi to Kathmandu?

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It departs Indira Gandhi International Airport (DEL) in Delhi, India, and arrives at Tribhuvan International Airport (KTM) in Kathmandu, Nepal. An international flight, India to Nepal. Routes from DEL of similar length: Varanasi (415 mi) at $117 and Srinagar (399 mi) at $125.

Where else near Kathmandu can you fly from Delhi?

Varanasi (VNS) $117Kolkata (CCU) $124Dharamshala (DHM) $237Leh (IXL) $217Srinagar (SXR) $125Mumbai (BOM) $147All flights from Delhi →

Other cities with flights to Kathmandu

From Mumbai (BOM) $347From Bangalore (BLR) $349From Doha (DOH) $443From Kuwait City (KWI) $460From Riyadh (RUH) $601From Zagreb (ZAG) $1159

Ready to fly?

Book Nepal Airlines DEL → KTM · $190 →