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Cheap flights from New Delhi to Kathmandu from C$ 99

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan are usually found in January or February, booked 24 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Cheap flight deals from New Delhi to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Kathmandu
Explore the most affordable flight options available from New Delhi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Fri 7/84:20 p.m.
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Fri 14/81:25 p.m.
KTM
-
DEL
Nonstop1h 40m
Nepal Airlines
Deal found 10/7C$ 249
Sat 8/84:20 p.m.
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Sat 15/88:10 a.m.
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Deal found 11/7C$ 252
Fri 17/711:10 a.m.
DEL
-
KTM
Nonstop1h 40m
IndiGo
Fri 24/78:50 p.m.
KTM
-
DEL
Nonstop1h 45m
IndiGo
Deal found 12/7C$ 258
Thu 20/810:50 a.m.
DEL
-
KTM
Nonstop1h 45m
Nepal Airlines
Sat 22/88:10 a.m.
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Deal found 10/7C$ 265
Tue 22/126:50 a.m.
DEL
-
KTM
Nonstop2h 00m
Air India
Mon 18/17:35 a.m.
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 11/7C$ 266
Tue 14/75:50 p.m.
DEL
-
KTM
Nonstop1h 45m
IndiGo
Fri 17/78:50 p.m.
KTM
-
DEL
Nonstop1h 45m
IndiGo
Deal found 11/7C$ 269
Thu 19/119:00 p.m.
DEL
-
KTM
Nonstop1h 40m
Multiple Airlines
Sun 22/111:45 p.m.
KTM
-
DEL
Nonstop1h 45m
Multiple Airlines
Deal found 12/7C$ 320
Wed 7/105:50 p.m.
DEL
-
KTM
Nonstop1h 45m
IndiGo
Wed 14/108:50 p.m.
KTM
-
DEL
Nonstop1h 50m
IndiGo
Deal found 10/7C$ 321
Thu 20/84:20 p.m.
DEL
-
KTM
Nonstop1h 35m
Multiple Airlines
Wed 26/81:40 p.m.
KTM
-
DEL
1 stop14h 50m
Multiple Airlines
Deal found 10/7C$ 337
Tue 22/126:40 p.m.
DEL
-
KTM
1 stop17h 45m
SriLankan Airlines
Mon 18/112:50 p.m.
KTM
-
DEL
1 stop29h 00m
SriLankan Airlines
Deal found 11/7C$ 364
Sun 12/79:15 p.m.
DEL
-
KTM
Nonstop1h 45m
Air India
Tue 28/76:30 a.m.
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 12/7C$ 369
Fri 7/82:00 p.m.
DEL
-
KTM
1 stop23h 55m
Multiple Airlines
Fri 14/81:25 p.m.
KTM
-
DEL
Nonstop1h 40m
Multiple Airlines
Deal found 10/7C$ 376

Find flight deals from New Delhi to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 July 2026.

Round-trip from

C$ 249

One-way from

C$ 99

Popular in

October

Cheapest in

January

Average price

C$ 223

Good round-trip deal

C$ 260 or less

Good one-way deal

C$ 122 or less
Nepal Airlines
  • Nepal Airlines
  • 7/8-14/8
  • Nonstop
  • 3h 15m total
  • New Delhi to Kathmandu
Search Deals
Nepal Airlines
  • Nepal Airlines
  • 7/8
  • Nonstop
  • 1h 35m total
  • New Delhi to Kathmandu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 July 2026.
Use the filters below to find and compare flights from New Delhi to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 4/8

4:30 a.m.-6:35 a.m.

Nonstop1h 50m

Kathmandu Tribhuvan

Tue 11/8

5:30 p.m.-6:55 p.m.

Nonstop1h 40m

C$ 378

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 6/10

4:30 a.m.-6:35 a.m.

Nonstop1h 50m

Kathmandu Tribhuvan

Wed 25/11

9:40 p.m.-11:25 p.m.

Nonstop2h 00m

C$ 600

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 24/7

10:05 p.m.-8:35 p.m.

1 stop22h 15m

Kathmandu Tribhuvan

Sun 26/7

1:50 p.m.-9:05 p.m.

1 stop31h 30m

C$ 1,223

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 25/8

10:05 p.m.-12:50 p.m.

1 stop14h 30m

Kathmandu Tribhuvan

Wed 2/9

5:05 p.m.-9:05 p.m.

1 stop28h 15m

C$ 1,268

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 6/8

10:05 p.m.-12:50 p.m.

1 stop14h 30m

Kathmandu Tribhuvan

Tue 11/8

9:25 p.m.-9:05 p.m.

1 stop23h 55m

C$ 1,295

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 24/7

10:05 p.m.-8:35 p.m.

1 stop22h 15m

Kathmandu Tribhuvan

Mon 27/7

5:05 p.m.-9:05 p.m.

1 stop28h 15m

C$ 1,304

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 10/9

10:05 p.m.-4:05 p.m.

1 stop17h 45m

Kathmandu Tribhuvan

Mon 21/9

5:05 p.m.-9:05 p.m.

1 stop28h 15m

C$ 1,350
Cheapest one-way
Quickest one-way

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 10/8

4:20 p.m.-6:10 p.m.

Nonstop1h 35m

C$ 100

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 19/8

12:15 a.m.-2:10 p.m.

2 stops13h 40m

C$ 254

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 25/9

11:35 a.m.-1:40 p.m.

Nonstop1h 50m

C$ 278

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from New Delhi to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from New Delhi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Kathmandu

How far ahead should I book a flight from New Delhi to Kathmandu?

The price you pay for your flight from New Delhi to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Delhi to Kathmandu?

Currently, January is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of C$ 183). Flying from New Delhi to Kathmandu in October is currently the most expensive (average of C$ 310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to KTM?

Find hourly flight availability from New Delhi to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 July 2026.

A simple way to save on the total cost of your ticket is to fly from New Delhi to Kathmandu in the afternoon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from New Delhi to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from New Delhi to Kathmandu. Price data was last updated on 11 July 2026.

Travelers seeking maximum savings on their New Delhi to Kathmandu flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New Delhi to Kathmandu?

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 14 July 2026.
Read reviews from past customers who have flown IndiGo and Air India from New Delhi to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
576 reviews
Check prices

Boarding

6.8

Comfort

6.7

Overall

6.8

Entertainment

5.6

Food

6.2

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
IndiGo
6.8
Okay
576 reviews
IndiGo
6.8
Okay
576 reviews
Check prices

Boarding

6.8

Comfort

6.7

Overall

6.8

Entertainment

5.6

Food

6.2

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
Air India
5.6
Fair
2,958 reviews
IndiGo
6.8
Okay
576 reviews
Check prices

Boarding

6.8

Comfort

6.7

Overall

6.8

Entertainment

5.6

Food

6.2

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from New Delhi to Kathmandu?

    Kathmandu Tribhuvan is the airport most travellers will use when flying to Kathmandu from New Delhi Indira Gandhi Intl. Booking flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) should be relatively easy as there are 12 daily flights to Kathmandu from 3 different airlines. 1h 25m is how long a flight from New Delhi to Kathmandu Tribhuvan will take if you book a nonstop flight.

  • How popular is this New Delhi to Kathmandu flight route?

    The New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan flight path was viewed by 62 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as C$ 378, Air India can have you in Kathmandu from New Delhi in 1h 50m. Airlines will cover a distance of 814 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from New Delhi to Kathmandu round-trip?

    Nepal Airlines, at C$ 97, was found to be the cheapest airline from New Delhi to Kathmandu.Alternate airlines to your destination round-trip include IndiGo and Air India. Nepal Airlines is priced at 59% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from New Delhi to Kathmandu one-way?

    One-way options have recently been found by users for as low as C$ 69 on Air India. Other airlines that offer cheap prices include Nepal Airlines from C$ 75 and IndiGo from C$ 77 one-way.

  • What are the most reliable airlines from New Delhi to Kathmandu?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Kathmandu on time: SWISS (85%), IndiGo (85%), KLM (85%).

  • What are the cheapest flights from New Delhi to Kathmandu?

    Looking at all options, your cheapest flight can be booked for C$ 98. While the most popular route (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan) can be booked for C$ 175 on average, our data indicates C$ 209 when flying from New Delhi to Kathmandu.

  • Can I find deals for flights from New Delhi to Kathmandu that include hotel bookings?

    Yes. In addition to deals on New Delhi to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Kathmandu.

  • Can I find deals for business class flights from New Delhi to Kathmandu?

    Yes. Cheapflights offers flight deals from New Delhi to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Kathmandu?

    Currently, January is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of C$ 183). Flying from New Delhi to Kathmandu in October is currently the most expensive (average of C$ 310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

Top 3 airlines flying from New Delhi to Kathmandu

Discover the top 3 airlines that operate flights from New Delhi to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Nepal AirlinesCheapestC$ 97AverageC$ 217FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
IndiGoCheapestC$ 159AverageC$ 293FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapestC$ 160AverageC$ 235FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New Delhi to Kathmandu?

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Why should you use Cheapflights to find cheap flight tickets from New Delhi to Kathmandu?

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Can Cheapflights find flights from New Delhi to Kathmandu with no change fees?

Yes! Cheapflights helps users easily find flights from New Delhi to Kathmandu with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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