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Cheap flights from New Delhi to Kathmandu from $192

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
18 kesä — 25 kesä1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan are usually found in August or July, booked 31 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap 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 13 kesäkuu 2025.

Round-trip from

$253

One-way from

$192

Popular in

October

Cheapest in

August

Average price

$256

Good round-trip deal

$235 or less

Good one-way deal

$90 or less
IndiGo
  • IndiGo
  • 9/7-15/7
  • 1 total stop
  • 10h 25m total
  • New Delhi to Kathmandu
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SpiceJet
  • SpiceJet
  • 27/7
  • Nonstop
  • 1h 30m total
  • New Delhi to Kathmandu
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
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Find 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 13 kesäkuu 2025.

ke 9/707:50DEL - KTM
Nonstop1h 45mIndiGo
ti 15/715:05KTM - DEL
1 stop8h 40mIndiGo
Deal found 11/6$253
ti 15/708:10DEL - KTM
Nonstop1h 30mSpiceJet
ma 22/910:55KTM - DEL
Nonstop2h 30mSpiceJet
Deal found 12/6$321
pe 18/701:45DEL - KTM
1 stop12h 05mMultiple Airlines
ke 23/713:25KTM - DEL
Nonstop1h 40mMultiple Airlines
Deal found 11/6$335
la 19/718:45DEL - KTM
1 stop17h 15mSriLankan Airlines
ke 23/713:35KTM - DEL
1 stop14h 55mSriLankan Airlines
Deal found 11/6$359
su 28/916:20DEL - KTM
Nonstop1h 35mNepal Airlines
la 1/1113:45KTM - DEL
Nonstop1h 45mNepal Airlines
Deal found 12/6$431
to 20/1104:40DEL - KTM
Nonstop1h 40mAir India
la 6/1207:35KTM - DEL
Nonstop1h 55mAir India
Deal found 12/6$522
to 20/1100:20DEL - KTM
1 stop11h 50mThai Airways
pe 5/1200:25KTM - DEL
1 stop9h 45mThai Airways
Deal found 12/6$760
to 4/918:35DEL - KTM
1 stop13h 10mAir Arabia
ma 15/908:55KTM - DEL
1 stop19h 20mAir Arabia
Deal found 11/6$1,021
su 20/722:05DEL - KTM
1 stop17h 45mBatik Air
su 28/917:05KTM - DEL
1 stop28h 15mBatik Air
Deal found 12/6$1,045
to 6/1110:55DEL - KTM
1 stop26h 50mflydubai
su 23/1115:00KTM - DEL
1 stop19h 10mflydubai
Deal found 12/6$1,382
ti 1/723:00DEL - KTM
1 stop12h 45mMalaysia Airlines
to 3/722:45KTM - DEL
1 stop13h 45mMalaysia Airlines
Deal found 12/6$5,892
pe 4/709:00DEL - KTM
1 stop12h 30mSingapore Airlines
su 6/723:00KTM - DEL
1 stop21h 25mSingapore Airlines
Deal found 11/6$7,451

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 13 kesäkuu 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

ke 9/7

07:50-09:50

Nonstop1h 45m

Kathmandu Tribhuvan

ti 15/7

15:05-23:30

1 stop8h 40m

$253

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

ti 15/7

08:10-09:55

Nonstop1h 30m

Kathmandu Tribhuvan

ma 22/9

10:55-13:10

Nonstop2h 30m

$321

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

pe 18/7

01:45-14:05

1 stop12h 05m

Kathmandu Tribhuvan

ke 23/7

13:25-14:50

Nonstop1h 40m

$335

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

la 19/7

18:45-12:15

1 stop17h 15m

Kathmandu Tribhuvan

ke 23/7

13:35-04:15

1 stop14h 55m

$359

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

su 28/9

16:20-18:10

Nonstop1h 35m

Kathmandu Tribhuvan

la 1/11

13:45-15:15

Nonstop1h 45m

$431

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

to 20/11

04:40-06:35

Nonstop1h 40m

Kathmandu Tribhuvan

la 6/12

07:35-09:15

Nonstop1h 55m

$522

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

to 20/11

00:20-12:25

1 stop11h 50m

Kathmandu Tribhuvan

pe 5/12

00:25-09:55

1 stop9h 45m

$760

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

to 4/9

18:35-08:00

1 stop13h 10m

Kathmandu Tribhuvan

ma 15/9

08:55-04:00

1 stop19h 20m

$1,021

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

su 20/7

22:05-16:05

1 stop17h 45m

Kathmandu Tribhuvan

su 28/9

17:05-21:05

1 stop28h 15m

$1,045

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

to 6/11

10:55-23:55

1 stop12h 45m

Kathmandu Tribhuvan

la 22/11

09:20-09:55

1 stop24h 50m

$1,382

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 20 results
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 return 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?

Use this chart to determine the optimal time to book a return flight from New Delhi to Kathmandu. Price data was last updated on 9 June 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Kathmandu, you should look to book at least 31 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 New Delhi to Kathmandu?

Currently, July is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of $706). Flying from New Delhi to Kathmandu in December is currently the most expensive (average of $1,220). 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 13 kesäkuu 2025.

It’s optimal to fly from New Delhi to Kathmandu in the evening. By choosing this option you can save up to 80% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from New Delhi to Kathmandu

Explore weekly flight availability from New Delhi to Kathmandu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 kesäkuu 2025.

The most flights from DEL to KTM are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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 13 kesäkuu 2025.
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,304 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Air Arabia
7.7
Good
47 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.7
Good
335 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.4
Good
263 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
SriLankan Airlines
6.8
Okay
74 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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?

    You will need to book a flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan if you want to fly from New Delhi to Kathmandu. At least 5 different airlines have flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) on a regular basis. There are 12 flights to Kathmandu from the New Delhi airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEL to KTM to be around 1h 25m.

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

    This flight path from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan was viewed by 202 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at $253, IndiGo will fly you from New Delhi to Kathmandu and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SpiceJet and SriLankan Airlines - these airlines can fly you to your destination from $321 and $359, respectively. IndiGo is currently priced 15% below the average price you’ll pay for this route.

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

    $192 is the cheapest one-way deal found within the past few days, from SpiceJet. You may also be able to find cheap deals on Nepal Airlines and IndiGo, with prices starting from $215 and $235, respectively.

  • 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: KLM (71%), IndiGo (65%), Air India (44%).

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

    While on average a flight from New Delhi to Kathmandu is generally $175, our data shows the cheapest flight currently is $83. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan), you can expect to pay $190 for that flight.

  • 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 holiday 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, July is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of $706). Flying from New Delhi to Kathmandu in December is currently the most expensive (average of $1,220). 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

Travelling to a place near New Delhi?

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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Kathmandu by adding a car hire and/or hotel booking to your travel itinerary.
Kathmandu car hire
Kathmandu Tribhuvan Airport car hire

Top 5 airlines flying from New Delhi to Kathmandu

Discover the top 5 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 647,157 searches. Data last updated 13 kesäkuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Bhutan AirlinesCheapest$152Average$360FlexibilityNo cancel feeOn-timeN/A
Search Bhutan Airlines flights
VistaraCheapest$170Average$290FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
IndiGoCheapest$187Average$387FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Nepal AirlinesCheapest$211Average$283FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
Air IndiaCheapest$220Average$281FlexibilityNo 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kathmandu from New Delhi.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from New Delhi to Kathmandu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from New Delhi to Kathmandu become cheaper?

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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