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Cheap flights from Kathmandu to New Delhi from $160

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEL
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl are usually found in August or July, booked 71 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap 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 15 October 2025.

Round-trip from

$296

One-way from

$160

Popular in

November

Cheapest in

August

Average price

$295

Good round-trip deal

$1,050 or less

Good one-way deal

$563 or less
Air India
  • Air India
  • 28/11-5/12
  • Nonstop
  • 3h 35m total
  • Kathmandu to New Delhi
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Air India
  • Air India
  • 2/1
  • Nonstop
  • 2h 05m total
  • Kathmandu to New Delhi
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Highest demand for flights based on searches. 12% potential increase in price ($68 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($18 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 round-trip flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.
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Price to beat on a one-way flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.
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Find flight deals from Kathmandu to New Delhi

Enter your travel dates to find the best prices.

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 15 October 2025.

Fri 28/1113:45KTM - DEL
Nonstop1h 45mMultiple Airlines
Thu 4/1204:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Deal found 13/10$296
Fri 28/1114:45KTM - DEL
1 stop8h 25mAir India
Thu 4/1204:30DEL - KTM
Nonstop1h 50mAir India
Deal found 13/10$356
Tue 11/1100:30KTM - DEL
1 stop9h 40mflydubai
Wed 19/1110:55DEL - KTM
1 stop12h 20mflydubai
Deal found 15/10$1,318
Sun 23/1100:30KTM - DEL
1 stop9h 40mflydubai
Thu 27/1110:55DEL - KTM
1 stop21h 10mflydubai
Deal found 14/10$1,322
Thu 27/1100:25KTM - DEL
1 stop22h 50mThai Airways
Fri 5/1211:00DEL - KTM
1 stop25h 10mThai Airways
Deal found 13/10$1,324
Wed 5/1100:30KTM - DEL
1 stop9h 40mflydubai
Wed 12/1110:55DEL - KTM
1 stop31h 05mflydubai
Deal found 13/10$1,327
Sat 8/1100:30KTM - DEL
1 stop9h 40mflydubai
Sat 15/1110:55DEL - KTM
1 stop12h 20mflydubai
Deal found 15/10$1,358
Sat 1/1100:30KTM - DEL
1 stop9h 40mflydubai
Sat 8/1110:55DEL - KTM
1 stop21h 10mflydubai
Deal found 15/10$1,387

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Kathmandu to New Delhi that are best for you.

Fly from

Kathmandu

Fly to

New Delhi

Route

Depart

Return

Price

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 28/11

13:45-15:15

Nonstop1h 45m

New Delhi Indira Gandhi Intl

Thu 4/12

04:30-06:35

Nonstop1h 50m

$296

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 28/11

14:45-22:55

1 stop8h 25m

New Delhi Indira Gandhi Intl

Thu 4/12

04:30-06:35

Nonstop1h 50m

$356

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Tue 11/11

00:30-09:55

1 stop9h 40m

New Delhi Indira Gandhi Intl

Wed 19/11

10:55-08:20

1 stop21h 10m

$1,318

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 28/11

00:30-09:55

1 stop9h 40m

New Delhi Indira Gandhi Intl

Sat 6/12

10:55-14:35

1 stop27h 25m

$1,318

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sat 25/10

00:20-09:55

1 stop9h 50m

New Delhi Indira Gandhi Intl

Wed 29/10

10:55-18:15

1 stop31h 05m

$1,318

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sun 23/11

00:30-09:55

1 stop9h 40m

New Delhi Indira Gandhi Intl

Thu 27/11

10:55-08:20

1 stop21h 10m

$1,322

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Wed 24/12

00:30-09:55

1 stop9h 40m

New Delhi Indira Gandhi Intl

Sun 28/12

10:55-23:30

1 stop12h 20m

$1,322

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Tue 11/11

00:30-09:55

1 stop9h 40m

New Delhi Indira Gandhi Intl

Sat 15/11

10:55-14:35

1 stop27h 25m

$1,327

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sun 9/11

00:30-09:55

1 stop9h 40m

New Delhi Indira Gandhi Intl

Mon 17/11

10:55-23:30

1 stop12h 20m

$1,327

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Wed 5/11

00:30-09:55

1 stop9h 40m

New Delhi Indira Gandhi Intl

Wed 12/11

10:55-18:15

1 stop31h 05m

$1,327

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 20 results
1
2

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 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 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 return flight from Kathmandu to New Delhi. Price data was last updated on 10 October 2025.

The best time to book flights from Kathmandu to New Delhi is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of $145). Flying from Kathmandu to New Delhi in April is currently the most expensive (average of $239). 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 15 October 2025.

It’s typically best to fly out from Kathmandu to New Delhi at midday. Doing so could potentially save you 64% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Kathmandu to New Delhi. Price data was last updated on 12 October 2025.

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

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 15 October 2025.
See what other customers who have flown with IndiGo and Air India from Kathmandu to New Delhi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
487 reviews
Check prices

Comfort

6.8

Food

6.3

Entertainment

5.7

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

Comfort

6.8

Food

6.3

Entertainment

5.7

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
2,937 reviews
IndiGo
6.9
Okay
487 reviews
Check prices

Comfort

6.8

Food

6.3

Entertainment

5.7

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 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?

    You will need to book a flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl if you want to fly from Kathmandu to New Delhi. At least 3 different airlines have flights from Tribhuvan (KTM) to Indira Gandhi Intl (DEL) on a regular basis. There are 12 flights to New Delhi from the Kathmandu airport per day. If you manage to book one that is nonstop, then you can expect the flight time from KTM to DEL to be around 1h 45m.

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

    Within the past month, 1,786 users have taken a look at flights from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.

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

    For as low as $356, Air India can have you in New Delhi from Kathmandu in 8h 25m. Airlines will cover a distance of 814 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Kathmandu to New Delhi round-trip from $210. Other airlines that can offer you cheap pricing are Nepal Airlines, from $223, and IndiGo, from $281. You may be able to fly from Kathmandu to New Delhi for 34% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $160. Users have also found prices from $346 and $360 on Thai Lion Air and IndiGo, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Kathmandu to New Delhi consider choosing SWISS(72%), KLM(63%) or Bhutan Airlines(62%), as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Kathmandu to New Delhi? While on average our users pay $947, our data indicates the cheapest price to be $170. The most popular route (Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl), is priced around $194.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of $145). Flying from Kathmandu to New Delhi in April is currently the most expensive (average of $239). 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
Noida
Faridabad

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Complete your trip

Complete your trip to New Delhi by adding a car hire and/or hotel booking to your travel itinerary.
New Delhi car hire
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Dwarka car hire

Top 3 airlines flying from Kathmandu to New Delhi

Discover the top 3 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 647,157 searches. Data last updated 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$210Average$382FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Nepal AirlinesCheapest$223Average$338FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
IndiGoCheapest$281Average$318FlexibilityNo 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 Kathmandu to New Delhi?

Cheapflights helps you search for flights from Kathmandu to New Delhi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Kathmandu to New Delhi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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