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Cheap flights from Kathmandu to New Delhi from ₹ 8,760

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEL
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
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 Sunday or Thursday and return on a Tuesday

Cheap 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 17 April 2026.

Thu 4/620:50
KTM
-
DEL
Nonstop1h 50m
IndiGo
Sun 7/617:50
DEL
-
KTM
Nonstop1h 45m
IndiGo
Deal found 15/4₹ 17,892
Thu 14/508:10
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Tue 16/610:50
DEL
-
KTM
Nonstop1h 45m
Nepal Airlines
Deal found 11/4₹ 17,985
Tue 26/508:10
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Wed 24/616:20
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Deal found 11/4₹ 18,078
Thu 14/508:10
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Wed 17/616:20
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Deal found 11/4₹ 18,172
Tue 19/508:10
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Tue 16/610:50
DEL
-
KTM
Nonstop1h 45m
Nepal Airlines
Deal found 11/4₹ 18,544
Tue 19/508:10
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Wed 17/616:20
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Deal found 11/4₹ 18,731
Sun 14/610:50
KTM
-
DEL
Nonstop2h 05m
IndiGo
Sun 14/617:50
DEL
-
KTM
Nonstop1h 45m
IndiGo
Deal found 16/4₹ 18,824
Thu 4/613:25
KTM
-
DEL
Nonstop1h 40m
Nepal Airlines
Sun 7/616:20
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Deal found 11/4₹ 18,917
Thu 14/508:10
KTM
-
DEL
Nonstop1h 55m
Nepal Airlines
Mon 15/616:20
DEL
-
KTM
Nonstop1h 35m
Nepal Airlines
Deal found 11/4₹ 19,010
Wed 22/420:50
KTM
-
DEL
Nonstop1h 50m
IndiGo
Wed 29/417:50
DEL
-
KTM
Nonstop1h 45m
IndiGo
Deal found 15/4₹ 19,290

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 17 April 2026.

Round-trip from

₹ 17,892

One-way from

₹ 8,760

Popular in

April

Cheapest in

January

Average price

₹ 21,340

Good round-trip deal

₹ 15,513 or less

Good one-way deal

₹ 10,131 or less
IndiGo
  • IndiGo
  • 4/6-7/6
  • Nonstop
  • 3h 35m total
  • Kathmandu to New Delhi
Search Deals
Nepal Airlines
  • Nepal Airlines
  • 10/6
  • Nonstop
  • 1h 40m total
  • Kathmandu to New Delhi
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 302,348 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 43,378 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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

 
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 17 April 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 return flight
Fastest return journey

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 8/5

20:50-22:25

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Fri 15/5

07:50-09:50

Nonstop1h 45m

₹ 20,129

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 26/6

06:45-08:30

Nonstop2h 00m

New Delhi Indira Gandhi Intl

Wed 1/7

07:00-08:55

Nonstop1h 40m

₹ 26,093

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sat 10/10

06:45-08:30

Nonstop2h 00m

New Delhi Indira Gandhi Intl

Sun 25/10

14:00-16:15

Nonstop2h 00m

₹ 27,304

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 29/5

06:30-08:15

Nonstop2h 00m

New Delhi Indira Gandhi Intl

Wed 3/6

04:30-06:35

Nonstop1h 50m

₹ 27,863

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 1/5

10:50-12:40

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Wed 6/5

10:15-14:10

1 stop27h 40m

₹ 28,329

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Mon 11/5

18:00-21:40

2 stops27h 55m

New Delhi Indira Gandhi Intl

Thu 14/5

13:40-15:40

Nonstop1h 45m

₹ 32,616

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Sun 24/5

14:05-15:45

Nonstop1h 55m

New Delhi Indira Gandhi Intl

Wed 27/5

05:15-12:15

1 stop30h 45m

₹ 33,082

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Wed 29/4

10:50-12:40

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Wed 29/4

23:30-14:10

1 stop14h 25m

₹ 37,089

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Tue 28/4

15:10-21:55

1 stop7h 00m

New Delhi Indira Gandhi Intl

Tue 5/5

06:05-14:10

1 stop7h 50m

₹ 37,182

KathmanduNew Delhi

KTM - DEL

KTMDEL

Kathmandu Tribhuvan

Fri 8/5

15:10-16:20

3 stops25h 25m

New Delhi Indira Gandhi Intl

Tue 12/5

06:10-20:45

2 stops14h 20m

₹ 62,249

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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

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 April 2026.

The best time to book flights from Kathmandu to New Delhi is 63 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, January is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of ₹ 13,139). Flying from Kathmandu to New Delhi in April is currently the most expensive (average of ₹ 21,340). 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 17 April 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 midday could potentially save you up to 77% 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 11 April 2026.

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

How much does it cost for a return flight from Kathmandu to New Delhi?

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 17 April 2026.
Get a feel of what it's like to fly with IndiGo,Air India, andSpiceJet from Kathmandu to New Delhi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
551 reviews
Check prices

Crew

7.3

Entertainment

5.6

Boarding

6.8

Food

6.2

Comfort

6.7

Overall

6.8

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
551 reviews
IndiGo
6.8
Okay
551 reviews
Check prices

Crew

7.3

Entertainment

5.6

Boarding

6.8

Food

6.2

Comfort

6.7

Overall

6.8

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
2,967 reviews
IndiGo
6.8
Okay
551 reviews
Check prices

Crew

7.3

Entertainment

5.6

Boarding

6.8

Food

6.2

Comfort

6.7

Overall

6.8

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
551 reviews
Check prices

Crew

7.3

Entertainment

5.6

Boarding

6.8

Food

6.2

Comfort

6.7

Overall

6.8

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?

    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 16 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 4 airlines when you book a flight from Tribhuvan to New Delhi.

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

    This flight path from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl was viewed by 96 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 ₹ 20,129, IndiGo can have you in New Delhi from Kathmandu in 1h 50m. There are 814 km between Kathmandu and New Delhi. All flights are typically direct.

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

    According to our current data, Nepal Airlines (₹ 5,280), Air India (₹ 8,690), and IndiGo (₹ 12,792) offers the cheapest pricing from Kathmandu to New Delhi. Users have found that Nepal Airlines is 67% 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 Bhutan Airlines (₹ 4,517), Nepal Airlines (₹ 7,476), and IndiGo (₹ 7,948).

  • 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 (90%), IndiGo (77%) and SWISS (74%).

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

    On average you can expect to pay ₹ 18,522 for a flight from Kathmandu to New Delhi. The cheapest flight overall is ₹ 9,213 while the most popular route, (Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl) is currently priced at ₹ 13,978.

  • 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, January is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of ₹ 13,139). Flying from Kathmandu to New Delhi in April is currently the most expensive (average of ₹ 21,340). 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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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 454,620 searches. Data last updated 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Nepal AirlinesCheapest₹ 5,280Average₹ 15,104FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
Air IndiaCheapest₹ 8,690Average₹ 14,774FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 12,792Average₹ 15,281FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SpiceJetCheapest₹ 14,059Average₹ 17,408FlexibilityNo cancel feeOn-time65%
Search SpiceJet 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 makes it easy to find Kathmandu to New Delhi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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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