₹ 5,681 Cheap Flights from New Delhi (DEL) to Kathmandu (KTM)

Flight FAQs

• Which airlines offer the cheapest flights from New Delhi to Kathmandu?

  Based on Trip.com data, Nepal Airlines offers Cheapest nonstop one-way flights from ₹ 5,681 (for example, DEL–KTM on Fri, Sep 11). For a Cheapest nonstop return flight, Air India offers fares from ₹ 13,411, departing on Sat, Sep 12 and returning on Sat, Sep 19.

• Which airlines offer direct flights from New Delhi to Kathmandu?

  At the moment, you can catch a direct flight from New Delhi to Kathmandu with the following airlines, including: Nepal Airlines Air India IndiGo Bhutan Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from New Delhi to Kathmandu?

  A flight from New Delhi (DEL) to Kathmandu (KTM) takes an average of 1 hour 45 minutes.

• When is the best time to book flights from New Delhi to Kathmandu?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New Delhi to Kathmandu is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from New Delhi to Kathmandu each week?

  On average, 78 direct flights operate each week between New Delhi and Kathmandu. See below the schedules of the main airlines serving this route:
  Air India: S/M/T/W/T/F/S – AI211 (departure at 18:31) Air India: S/M/T/W/T/F/S – AI215 (departure at 04:34) IndiGo: S/M/T/W/T/F/S – 6E1155 (departure at 18:47)

• How can I find the best deals on flights from New Delhi to Kathmandu?

  Here are some tips for finding the best flight deals from New Delhi to Kathmandu on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Fri, Sep 11, with one-way fares from just ₹ 5,681.
  · Compare airlines. Nepal Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Kathmandu.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from New Delhi to Kathmandu to get the best price?

  The cheapest month to book a flight from New Delhi to Kathmandu is usually August, when demand is lower.

• Which upcoming date is the cheapest for flights from New Delhi to Kathmandu?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from New Delhi to Kathmandu on September 11, 2026 with Nepal Airlines, with prices starting at ₹ 5,595.

• Which airports should you choose for flights from New Delhi to Kathmandu?

  Flights to Kathmandu can arrive at: Tribhuvan International Airport (KTM). The most common route connects Indira Gandhi International Airport and Tribhuvan International Airport (DEL–KTM).

• What is the time difference between New Delhi and Kathmandu?

  The time difference between Kathmandu and New Delhi is 0m.

• How can I change or cancel my flight ticket from New Delhi to Kathmandu?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from New Delhi to Kathmandu?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from New Delhi to Kathmandu is ₹ 22,567. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from New Delhi to Kathmandu?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from New Delhi to Kathmandu is ₹ 44,895. Fares vary by travel date, airline and availability.

• How do I book flights from New Delhi to Kathmandu on Trip.com?

  Enter New Delhi and Kathmandu, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the New Delhi to Kathmandu route?

  IndiGoare the most popular budget airlines flying from New Delhi to Kathmandu. Check baggage, seat and payment fees before comparing the final price.