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$84+ Cheap flights from Kathmandu (KTM) to New Delhi (DEL)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEL
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Find cheap flights from Kathmandu to New Delhi with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl are usually found in January or August, booked 63 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Kathmandu to New Delhi

Cheapest flights from Kathmandu to New Delhi
Explore the most affordable flight options available from Kathmandu to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Trip.com deal was found by Cheapflights users on 3/9. 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.
Sun 6/72:55 pm
KTM
-
DEL
1 stop8h 15m
Air India
Sun 6/286:15 pm
DEL
-
KTM
Nonstop1h 40m
Air India
Deal found 3/9$143
This Trip.com deal was found by Cheapflights users on 3/9. 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.
Sun 6/71:25 pm
KTM
-
DEL
Nonstop1h 40m
Multiple Airlines
Sun 6/285:00 am
DEL
-
KTM
Nonstop1h 20m
Multiple Airlines
Deal found 3/9$145
This Booking.com deal was found by Cheapflights users on 3/8. 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.
Thu 3/195:10 pm
KTM
-
DEL
Nonstop2h 00m
IndiGo
Wed 3/258:00 am
DEL
-
KTM
Nonstop1h 35m
IndiGo
Deal found 3/8$152
This Booking.com deal was found by Cheapflights users on 3/10. 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.
Mon 4/610:50 am
KTM
-
DEL
Nonstop2h 05m
IndiGo
Thu 4/97:50 am
DEL
-
KTM
Nonstop1h 45m
IndiGo
Deal found 3/10$156
This Booking.com deal was found by Cheapflights users on 3/9. 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.
Thu 4/210:50 am
KTM
-
DEL
Nonstop2h 05m
IndiGo
Mon 4/61:40 pm
DEL
-
KTM
Nonstop1h 45m
IndiGo
Deal found 3/9$157
This Trip.com deal was found by Cheapflights users on 3/6. 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.
Thu 4/912:25 pm
KTM
-
DEL
Nonstop1h 30m
Multiple Airlines
Fri 4/176:15 pm
DEL
-
KTM
Nonstop1h 40m
Multiple Airlines
Deal found 3/6$159
This Trip.com deal was found by Cheapflights users on 3/10. 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 6/11:25 pm
KTM
-
DEL
Nonstop1h 40m
Multiple Airlines
Sun 8/27:00 am
DEL
-
KTM
Nonstop1h 40m
Multiple Airlines
Deal found 3/10$160
This Booking.com deal was found by Cheapflights users on 3/6. 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 4/34:40 pm
KTM
-
DEL
Nonstop1h 55m
IndiGo
Fri 4/1011:10 am
DEL
-
KTM
Nonstop1h 40m
IndiGo
Deal found 3/6$162
This Booking.com deal was found by Cheapflights users on 3/10. 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 3/201:15 pm
KTM
-
DEL
Nonstop2h 00m
IndiGo
Wed 3/2510:10 am
DEL
-
KTM
Nonstop1h 50m
IndiGo
Deal found 3/10$163
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:15 pm
KTM
-
DEL
Nonstop2h 00m
IndiGo
Wed 3/1810:10 am
DEL
-
KTM
Nonstop1h 50m
IndiGo
Deal found 3/10$164
This Trip.com deal was found by Cheapflights users on 3/9. 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.
Sat 4/1110:50 am
KTM
-
DEL
Nonstop2h 05m
IndiGo
Mon 4/2711:10 am
DEL
-
KTM
Nonstop1h 40m
IndiGo
Deal found 3/9$165
This Booking.com deal was found by Cheapflights users on 3/9. 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 5/11:25 pm
KTM
-
DEL
Nonstop1h 40m
Nepal Airlines
Fri 5/224:20 pm
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Deal found 3/9$166

Find flight deals from Kathmandu to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to New Delhi (DEL). 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Trip.com)

One-way from

$84
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$251

Good round-trip deal

$184 or less

Good one-way deal

$104 or less
Provider with most accurate pricing for Kathmandu Tribhuvan-New Delhi Indira Gandhi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-New Delhi Indira Gandhi Intl flights.
Search Deals
From Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl
Search Deals
One-way flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.
Search Deals
Price to beat on a one-way flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to New Delhi 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 March 11, 2026.
Use the filters below to find and compare flights from Kathmandu to New Delhi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sat 4/18

12:25 pm-1:40 pm

Nonstop1h 30m

New Delhi Indira Gandhi Intl

Thu 4/30

6:15 pm-8:10 pm

Nonstop1h 40m

$156

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Mon 3/30

10:50 am-12:40 pm

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Mon 4/6

1:40 pm-3:40 pm

Nonstop1h 45m

$163

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 4/10

10:50 am-12:40 pm

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Mon 4/27

1:40 pm-3:40 pm

Nonstop1h 45m

$163

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Tue 5/12

1:25 pm-2:50 pm

Nonstop1h 40m

New Delhi Indira Gandhi Intl

Tue 5/19

4:20 pm-6:10 pm

Nonstop1h 35m

$164

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Thu 5/14

1:25 pm-2:50 pm

Nonstop1h 40m

New Delhi Indira Gandhi Intl

Fri 5/22

4:20 pm-6:10 pm

Nonstop1h 35m

$165

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sat 4/11

10:50 am-12:40 pm

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Mon 4/27

11:10 am-1:05 pm

Nonstop1h 40m

$165

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 5/1

1:25 pm-2:50 pm

Nonstop1h 40m

New Delhi Indira Gandhi Intl

Fri 5/22

4:20 pm-6:10 pm

Nonstop1h 35m

$166

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Thu 4/9

2:05 pm-3:45 pm

Nonstop1h 55m

New Delhi Indira Gandhi Intl

Fri 4/10

1:40 pm-3:40 pm

Nonstop1h 45m

$167

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 6/26

2:55 pm-12:55 am

1 stop10h 15m

New Delhi Indira Gandhi Intl

Wed 7/1

11:10 am-1:05 pm

Nonstop1h 40m

$189

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Thu 4/2

1:15 pm-4:15 am

1 stop15h 15m

New Delhi Indira Gandhi Intl

Mon 4/6

9:00 pm-11:00 pm

Nonstop1h 45m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Kathmandu to New Delhi

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 Kathmandu to New Delhi in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice 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 Kathmandu-New Delhi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-New Delhi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-New Delhi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kathmandu-New Delhi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kathmandu-New Delhi 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 Kathmandu to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Kathmandu 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 Kathmandu to New Delhi

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

Use this chart to determine the optimal time to book a round-trip flight from Kathmandu to New Delhi. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Kathmandu to New Delhi, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of $95). Flying from Kathmandu to New Delhi in April is currently the most expensive (average of $141). 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 KTM to DEL?

Find hourly flight availability from Kathmandu to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 11, 2026.

One of the essential ways to save on airfare from Kathmandu to New Delhi is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 81% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Kathmandu to New Delhi. Price data was last updated on February 21, 2026.

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

The best insider tips for Kathmandu to New Delhi 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 Kathmandu to New Delhi trip
Our travel experts
Andreas Spaeth

Andreas Spaeth

Expert on Air India

Andreas hails from Hamburg, Germany, and has been visiting over 130 countries around the globe in his never-ending curiosity to explore new places. Visiting airlines and airports on every continent is a good excuse to see their home countries. Andreas is particularly proud he visited the North Pole (by icebreaker) and Antarctica (landing on an ice runway).

Read more
Sharad Ranabhat

Sharad Ranabhat

Expert on IndiGo and KTM

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

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 New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated March 11, 2026.
Read through reviews of airlines operating flights from Kathmandu to New Delhi, such as IndiGo,Air India, andSpiceJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
542 reviews

Entertainment

5.6

Comfort

6.7

Crew

7.4

Boarding

6.9

Overall

6.8

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
542 reviews
IndiGo
6.8
Okay
542 reviews

Entertainment

5.6

Comfort

6.7

Crew

7.4

Boarding

6.9

Overall

6.8

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India
5.5
Fair
2,969 reviews
IndiGo
6.8
Okay
542 reviews

Entertainment

5.6

Comfort

6.7

Crew

7.4

Boarding

6.9

Overall

6.8

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
SpiceJet
4.7
Mediocre
87 reviews
IndiGo
6.8
Okay
542 reviews

Entertainment

5.6

Comfort

6.7

Crew

7.4

Boarding

6.9

Overall

6.8

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to New Delhi. 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 Kathmandu to New Delhi?

    To fly from Kathmandu to New Delhi, you need to book a flight from Tribhuvan (KTM) to Indira Gandhi Intl (DEL). Nonstop flights to New Delhi Indira Gandhi Intl from Kathmandu Tribhuvan take 1h 30m on average. When it comes time to book airfare, you have a few options: there are 15 outbound flights from Tribhuvan to Indira Gandhi Intl offered by 4 different airlines.

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

    The Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl flight path was viewed by 54 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 Kathmandu to New Delhi?

    For as low as $164, IndiGo can have you in New Delhi from Kathmandu in 1h 40m. Kathmandu and New Delhi are separated by a distance of 506 mi. All flights are typically nonstop.

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

    Flying on Air India is currently your cheapest option to New Delhi, with prices starting at $76. Additional round-trip tickets that might be worth considering are offered by SpiceJet and IndiGo, with the lowest prices starting at $113 and $138, respectively. Air India is priced at 58% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Kathmandu to New Delhi are Air India ($82), Nepal Airlines ($87), and IndiGo ($88).

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

    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 Kathmandu to New Delhi on time: KLM (87%), SWISS (85%), Air India (69%).

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

    On average you can expect to pay $271 for a flight from Kathmandu to New Delhi. The cheapest flight overall is $88 while the most popular route, (Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl) is currently priced at $209.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to New Delhi 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 Kathmandu to New Delhi?

    Currently, May is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of $95). Flying from Kathmandu to New Delhi in April is currently the most expensive (average of $141). 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 New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Complete your trip

Complete your trip to New Delhi by adding a car rental and/or hotel reservation to your travel itinerary.
New Delhi car rentals
New Delhi Indira Gandhi Intl Airport car rentals
Dwarka car rentals

Top 4 airlines flying from Kathmandu to New Delhi

Discover the top 4 airlines that operate flights from Kathmandu to New Delhi. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$76Average$154FlexibilityNo cancel feeOn-timeN/A
SpiceJetCheapest$113Average$165FlexibilityNo cancel feeOn-time65%
IndiGoCheapest$138Average$161FlexibilityNo cancel feeOn-time80%
Nepal AirlinesCheapest$141Average$204FlexibilityNo cancel feeOn-timeN/A

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