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Cheap flights from Kathmandu to New Delhi from ₹ 10,791

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEL
26 Mar — 2 Apr1
1 adult

Cheapflights Tip: The best prices from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl are usually found in August or July, booked 53 days in advance, depart on a Friday or Sunday and return on a Sunday

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 21 March 2025.

Round-trip from

₹ 16,230

One-way from

₹ 10,791

Popular in

November

Cheapest in

August

Average price

₹ 21,668

Good round-trip deal

₹ 21,156 or less

Good one-way deal

₹ 13,438 or less
SriLankan Airlines
  • SriLankan Airlines
  • 1/5-11/5
  • 2 total stops
  • 59h 30m total
  • Kathmandu to New Delhi
SriLankan Airlines
  • SriLankan Airlines
  • 27/3
  • 1 total stop
  • 29h 00m total
  • Kathmandu to New Delhi
Highest demand for flights based on searches. 14% potential increase in price (₹ 260,142 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (₹ 45,893 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.
Price to beat on a one-way flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.

Find 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 21 March 2025.

Thu 1/513:15KTM - DEL
1 stop28h 45mSriLankan Airlines
Sun 11/505:15DEL - KTM
1 stop30h 45mSriLankan Airlines
Deal found 20/3₹ 16,230
Thu 17/413:15KTM - DEL
1 stop28h 45mMultiple Airlines
Thu 24/404:40DEL - KTM
Nonstop1h 40mMultiple Airlines
Deal found 20/3₹ 16,661
Sun 30/307:35KTM - DEL
Nonstop2h 05mAir India
Thu 3/404:40DEL - KTM
Nonstop1h 40mAir India
Deal found 19/3₹ 16,920
Mon 31/316:40KTM - DEL
Nonstop1h 55mIndiGo
Tue 1/403:55DEL - KTM
1 stop9h 55mIndiGo
Deal found 20/3₹ 17,697
Sun 4/513:25KTM - DEL
Nonstop1h 40mNepal Airlines
Sun 11/516:20DEL - KTM
Nonstop1h 35mNepal Airlines
Deal found 19/3₹ 21,668
Sun 18/511:35KTM - DEL
Nonstop1h 30mBhutan Airlines
Sun 25/513:50DEL - KTM
Nonstop1h 30mBhutan Airlines
Deal found 19/3₹ 25,467

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 454,620 searches. Data last updated 21 March 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

Thu 1/5

13:15-17:45

1 stop28h 45m

New Delhi Indira Gandhi Intl

Sun 11/5

05:15-12:15

1 stop30h 45m

₹ 16,230

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Thu 17/4

13:15-17:45

1 stop28h 45m

New Delhi Indira Gandhi Intl

Thu 24/4

04:40-06:35

Nonstop1h 40m

₹ 16,661

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sun 30/3

07:35-09:25

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Thu 3/4

04:40-06:35

Nonstop1h 40m

₹ 16,920

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sun 30/3

14:05-15:45

Nonstop1h 55m

New Delhi Indira Gandhi Intl

Sun 30/3

23:30-14:05

1 stop14h 20m

₹ 19,510

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sun 4/5

13:25-14:50

Nonstop1h 40m

New Delhi Indira Gandhi Intl

Sun 11/5

16:20-18:10

Nonstop1h 35m

₹ 21,668

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sun 18/5

11:35-12:50

Nonstop1h 30m

New Delhi Indira Gandhi Intl

Sun 25/5

13:50-15:35

Nonstop1h 30m

₹ 25,467

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Thu 27/3

12:50-17:35

1 stop29h 00m

₹ 10,791

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Mon 31/3

07:35-09:25

Nonstop2h 05m

₹ 10,877

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Thu 27/3

13:45-15:15

Nonstop1h 45m

₹ 11,741

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sat 5/4

15:05-00:45

1 stop9h 55m

₹ 12,259

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 14 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 14 March 2025.

The best time to book flights from Kathmandu to New Delhi is 53 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, September is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of ₹ 105). Flying from Kathmandu to New Delhi in May is currently the most expensive (average of ₹ 143). 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 21 March 2025.

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 in the morning could potentially save you up to 84% on airfare.

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 16 March 2025.

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

Weekly flight availability from Kathmandu to New Delhi

Explore weekly flight availability from Kathmandu to New Delhi. 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 21 March 2025.

The most flights from KTM to DEL are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in New Delhi by month

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

In terms of precipitation, rainfall in New Delhi ranges from 7.0 - 248.0 inches per month. August is typically the wettest month, when rainfall can reach 248.0 mm. November is typically the driest time to visit New Delhi when rainfall is around 7.0 mm.

Temperature in New Delhi by month

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

If weather is an important factor for your trip to New Delhi, 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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 21 March 2025.

Comfort

7.5

Crew

8.3

Overall

7.8

Entertainment

6.9

Boarding

7.9

Food

7.3

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Comfort

7.5

Crew

8.3

Overall

7.8

Entertainment

6.9

Boarding

7.9

Food

7.3

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Comfort

7.5

Crew

8.3

Overall

7.8

Entertainment

6.9

Boarding

7.9

Food

7.3

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Comfort

7.5

Crew

8.3

Overall

7.8

Entertainment

6.9

Boarding

7.9

Food

7.3

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Comfort

7.5

Crew

8.3

Overall

7.8

Entertainment

6.9

Boarding

7.9

Food

7.3

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Comfort

7.5

Crew

8.3

Overall

7.8

Entertainment

6.9

Boarding

7.9

Food

7.3

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

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?

    Booking a flight from Kathmandu Tribhuvan (KTM) to New Delhi Indira Gandhi Intl (DEL) is your only option if you wish to fly from Kathmandu to New Delhi. On a typical day, there are 10 flights from Tribhuvan to Indira Gandhi Intl, all of which are around 1h 40m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Tribhuvan to New Delhi.

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

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

    According to our current data, SriLankan Airlines (₹ 16,230), Air India (₹ 16,920), and IndiGo (₹ 19,510) offers the cheapest pricing from Kathmandu to New Delhi. Users have found that SriLankan Airlines is 9% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from Kathmandu to New Delhi are SriLankan Airlines (₹ 10,791), Air India (₹ 10,877), and Nepal Airlines (₹ 11,741).

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

    The top 3 most reliable airlines when flying from Kathmandu to New Delhi are KLM (74%), IndiGo (74%) and Bhutan Airlines (44%).

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

    On average you can expect to pay ₹ 33,477 for a flight from Kathmandu to New Delhi. The cheapest flight overall is ₹ 10,913 while the most popular route, (Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl) is currently priced at ₹ 12,345.

  • 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, September is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of ₹ 105). Flying from Kathmandu to New Delhi in May is currently the most expensive (average of ₹ 143). 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
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.

Top 5 airlines flying from Kathmandu to New Delhi

Discover the top 5 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 454,620 searches. Data last updated 21 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 5,560Average₹ 17,840FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Nepal AirlinesCheapest₹ 11,204Average₹ 16,767FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
IndiGoCheapest₹ 12,110Average₹ 17,505FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
VistaraCheapest₹ 12,167Average₹ 14,306FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
Bhutan AirlinesCheapest₹ 13,964Average₹ 21,073FlexibilityNo cancel feeOn-timeN/A
Search Bhutan Airlines flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to New Delhi from Kathmandu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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! Start tracking prices for Kathmandu to New Delhi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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