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Kathmandu

$49+ Cheap flights from New Delhi (DEL) to Kathmandu (KTM)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan are usually found in July or August, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from New Delhi to Kathmandu

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 December 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:00 amDEL - KTM
Nonstop1h 50mAir India
Thu 1/82:55 pmKTM - DEL
Nonstop1h 50mAir India
Deal found 12/11$134
This FlightHub deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:30 pmDEL - KTM
Nonstop1h 45mAir India
Tue 12/166:30 amKTM - DEL
Nonstop2h 05mAir India
Deal found 12/10$135
This Booking.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:40 amDEL - KTM
Nonstop1h 55mIndiGo
Sat 12/2010:50 amKTM - DEL
Nonstop2h 00mIndiGo
Deal found 12/10$144
This Trip.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:00 amDEL - KTM
Nonstop1h 50mMultiple Airlines
Mon 12/151:45 pmKTM - DEL
Nonstop1h 45mMultiple Airlines
Deal found 12/11$147
This CheapOair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:40 amDEL - KTM
Nonstop1h 55mIndiGo
Sat 1/101:15 pmKTM - DEL
Nonstop2h 00mIndiGo
Deal found 12/10$151
This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:30 amDEL - KTM
Nonstop1h 50mAir India
Sat 1/37:35 amKTM - DEL
Nonstop2h 05mAir India
Deal found 12/11$152
This Trip.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amDEL - KTM
Nonstop1h 50mAir India
Sat 1/37:35 amKTM - DEL
Nonstop2h 05mAir India
Deal found 12/10$154
This Booking.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:00 amDEL - KTM
1 stop9h 15mIndiGo
Sat 12/205:10 pmKTM - DEL
Nonstop2h 00mIndiGo
Deal found 12/10$158
This Booking.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:00 pmDEL - KTM
1 stop16h 15mIndiGo
Fri 12/195:10 pmKTM - DEL
Nonstop2h 00mIndiGo
Deal found 12/11$163
This FlightHub deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:30 pmDEL - KTM
1 stop13h 45mIndiGo
Tue 12/1610:50 amKTM - DEL
Nonstop2h 00mIndiGo
Deal found 12/10$165
This CheapOair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:05 amDEL - KTM
1 stop7h 10mIndiGo
Wed 1/710:50 amKTM - DEL
Nonstop2h 00mIndiGo
Deal found 12/10$167

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 December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$134
(FlightHub)

One-way from

$49
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$169

Good round-trip deal

$141 or less

Good one-way deal

$53 or less
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Kathmandu Tribhuvan flights.
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From New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from New Delhi to Kathmandu that are best for you.

Fly from

New Delhi

Fly to

Kathmandu

Route

Depart

Return

Price

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 1/13

4:30 am-6:35 am

Nonstop1h 50m

Kathmandu Tribhuvan

Wed 1/21

9:05 pm-10:55 pm

Nonstop2h 05m

$135

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 4/23

5:00 am-6:35 am

Nonstop1h 20m

Kathmandu Tribhuvan

Mon 4/27

6:30 am-8:20 am

Nonstop2h 05m

$151

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 1/14

5:10 am-11:50 am

1 stop30h 25m

Kathmandu Tribhuvan

Wed 1/21

1:45 pm-3:15 pm

Nonstop1h 45m

$152

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 1/19

10:55 am-12:40 pm

Nonstop1h 30m

Kathmandu Tribhuvan

Fri 1/23

8:40 am-9:55 am

Nonstop1h 30m

$210

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 1/19

10:55 am-12:40 pm

Nonstop1h 30m

Kathmandu Tribhuvan

Fri 1/23

8:40 am-9:55 am

Nonstop1h 30m

$265

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 1/19

10:55 am-12:40 pm

Nonstop1h 30m

Kathmandu Tribhuvan

Fri 1/23

8:40 am-9:55 am

Nonstop1h 30m

$268

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 3/8

12:15 am-1:45 pm

1 stop13h 15m

Kathmandu Tribhuvan

Tue 3/31

3:05 pm-12:45 am

1 stop9h 55m

$304

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 2/24

6:30 am-8:15 am

Nonstop1h 30m

Kathmandu Tribhuvan

Sun 3/1

12:25 pm-1:40 pm

Nonstop1h 30m

$358

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 1/19

7:55 pm-3:10 pm

1 stop19h 00m

Kathmandu Tribhuvan

Fri 1/23

5:05 pm-9:05 pm

1 stop28h 15m

$611

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 12/18

4:30 am-6:35 am

Nonstop1h 50m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from New Delhi to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Kathmandu in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-Kathmandu flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on New Delhi-Kathmandu flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from New Delhi-Kathmandu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Kathmandu flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, August is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of $88). Flying from New Delhi to Kathmandu in April is currently the most expensive (average of $156). 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 December 12, 2025.

It’s typically best to fly out from New Delhi to Kathmandu in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 6, 2025.

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

The best insider tips for New Delhi to Kathmandu flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New Delhi to Kathmandu trip
Airports
DEL

Plan to arrive four hours before your international flight. Self-check-in kiosks help reduce queuing times.

Read more about DELBy Jessica Macdonald
KTM

Arrange transportation in advance through your hotel or use rideshare apps like Pathao for convenience.

Read more about KTMBy Sharad Ranabhat
Our travel experts
Sharad Ranabhat

Sharad Ranabhat

Expert on KTM

Sharad Ranabhat

Sharad Ranabhat

Sharad, a Nepal-based aviation journalist, is passionate about uncovering the latest in airline news and airport reviews. When he's not diving into the world of aviation, you’ll find him exploring new destinations and sharing stories that connect and inspire.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on DEL

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more

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 December 12, 2025.
See what other customers who have flown with IndiGo and Air India from New Delhi to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
507 reviews

Food

6.3

Boarding

6.9

Comfort

6.8

Overall

6.8

Entertainment

5.7

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.8
Okay
507 reviews
IndiGo
6.8
Okay
507 reviews

Food

6.3

Boarding

6.9

Comfort

6.8

Overall

6.8

Entertainment

5.7

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,947 reviews
IndiGo
6.8
Okay
507 reviews

Food

6.3

Boarding

6.9

Comfort

6.8

Overall

6.8

Entertainment

5.7

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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?

    To fly from New Delhi to Kathmandu, you need to book a flight from Indira Gandhi Intl (DEL) to Tribhuvan (KTM). Nonstop flights to Kathmandu Tribhuvan from New Delhi Indira Gandhi Intl take 1h 50m on average. When it comes time to book airfare, you have a few options: there are 14 outbound flights from Indira Gandhi Intl to Tribhuvan offered by 4 different airlines.

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

    The New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan flight path was viewed by 25 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?

    There are many flights that can get you from New Delhi to Kathmandu in 1h 30m. Fly via Air India or Bhutan Airlines to get the fastest option. The distance from New Delhi to Kathmandu is about 506 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Air India ($103), Nepal Airlines ($144), and IndiGo ($151) offers the cheapest pricing from New Delhi to Kathmandu. You may be able to fly from New Delhi to Kathmandu for 44% less than the average price by searching for these airlines.

  • 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 $47 on Air India. Other airlines that offer cheap prices include IndiGo from $54 and Nepal Airlines from $55 one-way.

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

    No one likes to see their flight delayed. When booking a flight from New Delhi to Kathmandu consider choosing Qantas Airways (72%), IndiGo (69%) or KLM (68%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from New Delhi to Kathmandu? While on average our users pay $107, our data indicates the cheapest price to be $45. The most popular route (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan), is priced around $225.

  • 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, August is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of $88). Flying from New Delhi to Kathmandu in April is currently the most expensive (average of $156). 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

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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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 4 airlines flying from New Delhi to Kathmandu

Discover the top 4 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 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$103Average$184FlexibilityNo cancel feeOn-timeN/A
Nepal AirlinesCheapest$144Average$199FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$151Average$220FlexibilityNo cancel feeOn-time80%
Bhutan AirlinesCheapest$239Average$303FlexibilityNo cancel feeOn-timeN/A

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