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Cheap flights from New Delhi to Kathmandu from $108

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
23 Nov — 30 Nov1
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 July or August, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 24 October 2025.

Round-trip from

$234

One-way from

$108

Popular in

November

Cheapest in

July

Average price

$355

Good one-way deal

$135 or less
IndiGo
  • IndiGo
  • 20/11-27/11
  • Nonstop
  • 3h 55m total
  • New Delhi to Kathmandu
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SpiceJet
  • SpiceJet
  • 4/11
  • Nonstop
  • 1h 30m total
  • New Delhi to Kathmandu
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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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

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 24 October 2025.

Thu 25/1204:30DEL - KTM
Nonstop1h 50mAir India
Tue 30/1206:30KTM - DEL
Nonstop2h 05mAir India
Deal found 23/10$232
Thu 20/1107:40DEL - KTM
Nonstop1h 55mIndiGo
Thu 27/1117:10KTM - DEL
Nonstop2h 00mIndiGo
Deal found 23/10$234
Wed 19/1104:30DEL - KTM
Nonstop1h 50mAir India
Thu 27/1114:00KTM - DEL
Nonstop2h 10mAir India
Deal found 23/10$263
Thu 20/1105:00DEL - KTM
1 stop8h 15mMultiple Airlines
Thu 27/1114:30KTM - DEL
1 stop7h 40mMultiple Airlines
Deal found 23/10$277
Sat 27/1216:50DEL - KTM
Nonstop1h 30mMultiple Airlines
Tue 30/1214:30KTM - DEL
1 stop7h 40mMultiple Airlines
Deal found 23/10$306
Thu 25/1204:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Tue 30/1214:30KTM - DEL
1 stop7h 40mMultiple Airlines
Deal found 23/10$321
Sun 7/1221:10DEL - KTM
1 stop16h 05mMultiple Airlines
Sun 14/1213:45KTM - DEL
Nonstop1h 45mMultiple Airlines
Deal found 23/10$352
Fri 26/1222:20DEL - KTM
1 stop14h 55mAir India Express
Tue 30/1214:30KTM - DEL
1 stop7h 40mAir India Express
Deal found 23/10$395

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 24 October 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

Sat 6/12

02:15-13:45

2 stops11h 15m

Kathmandu Tribhuvan

Sun 14/12

17:10-18:55

Nonstop2h 00m

$535

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 5/12

03:20-15:05

1 stop11h 30m

Kathmandu Tribhuvan

Thu 11/12

21:25-17:40

1 stop20h 30m

$1,027

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 9/11

03:20-15:05

1 stop11h 30m

Kathmandu Tribhuvan

Mon 10/11

21:25-17:40

1 stop20h 30m

$1,048

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 21/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Sat 6/12

13:35-21:05

1 stop31h 45m

$1,067

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 23/11

22:05-16:05

1 stop17h 45m

Kathmandu Tribhuvan

Thu 27/11

21:25-21:05

1 stop23h 55m

$1,085

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 19/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Fri 28/11

21:25-21:05

1 stop23h 55m

$1,093

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 19/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Tue 25/11

21:25-21:05

1 stop23h 55m

$1,093

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 19/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Thu 27/11

21:25-21:05

1 stop23h 55m

$1,093

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 24/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Fri 28/11

21:25-21:05

1 stop23h 55m

$1,093

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 21/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Mon 24/11

21:25-21:05

1 stop23h 55m

$1,113

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 19 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 17 October 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Kathmandu, you should look to book at least 34 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, August is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of $135). Flying from New Delhi to Kathmandu in April is currently the most expensive (average of $241). 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 24 October 2025.

It’s optimal to fly from New Delhi to Kathmandu in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight 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 24 October 2025.
Check out reviews from past customers who have flown with IndiGo and Air India from New Delhi to Kathmandu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
487 reviews
Check prices

Entertainment

5.7

Food

6.3

Comfort

6.8

Overall

6.9

Crew

7.4

Boarding

6.9

Reviews

1 / 20
6.0
Good

Darnie,July 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
6.9
Okay
487 reviews
IndiGo
6.9
Okay
487 reviews
Check prices

Entertainment

5.7

Food

6.3

Comfort

6.8

Overall

6.9

Crew

7.4

Boarding

6.9

Reviews

1 / 20
6.0
Good

Darnie,July 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
2,941 reviews
IndiGo
6.9
Okay
487 reviews
Check prices

Entertainment

5.7

Food

6.3

Comfort

6.8

Overall

6.9

Crew

7.4

Boarding

6.9

Reviews

1 / 20
6.0
Good

Darnie,July 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?

    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 3 different airlines have flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) on a regular basis. There are 9 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 26h 00m.

  • 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 148 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?

    Airlines like Air Arabia and Batik Air fly from New Delhi to Kathmandu in about 11h 30m. The time it takes to get you to your destination can typically vary by up to 10h 45m. New Delhi and Kathmandu are separated by a distance of 814 km. This flight may include one or multiple stops.

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

    Currently priced at $197, Air India will fly you from New Delhi to Kathmandu and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Nepal Airlines and IndiGo - these airlines can fly you to your destination from $230 and $258, respectively. Air India is currently priced 34% below the average price you’ll pay for this route.

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

    $108 is the cheapest one-way deal found within the past few days, from SpiceJet. You may also be able to find cheap deals on Air India and Air India Express, with prices starting from $112 and $172, 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 (85%), IndiGo (64%), Bhutan Airlines (41%).

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

    While on average a flight from New Delhi to Kathmandu is generally $165, our data shows the cheapest flight currently is $112. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan), you can expect to pay $1,059 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, August is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of $135). Flying from New Delhi to Kathmandu in April is currently the most expensive (average of $241). 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 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 hire and/or hotel booking to your travel itinerary.
Kathmandu car hire
Kathmandu Tribhuvan Airport car hire

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 647,157 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$197Average$267FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Nepal AirlinesCheapest$230Average$349FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
IndiGoCheapest$258Average$407FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kathmandu from New Delhi today with Cheapflights!

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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