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Cheap flights from New Delhi to Kathmandu from £47

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
6 Apr — 13 Apr1
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 January or February, booked 65 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap 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 7 March 2026.

Fri 17/421:00
DEL
-
KTM
Nonstop1h 45m
Air India
Fri 24/406:45
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 3/3£91
Sun 22/317:55
DEL
-
KTM
Nonstop1h 55m
Air India
Sat 28/306:35
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 6/3£101
Wed 19/807:50
DEL
-
KTM
Nonstop1h 45m
IndiGo
Tue 25/814:05
KTM
-
DEL
Nonstop1h 55m
IndiGo
Deal found 7/3£102
Tue 18/807:00
DEL
-
KTM
Nonstop1h 40m
Air India
Tue 25/806:45
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 7/3£103
Tue 21/421:00
DEL
-
KTM
Nonstop1h 45m
Air India
Tue 28/406:45
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 7/3£105
Sat 11/421:00
DEL
-
KTM
Nonstop1h 45m
Air India
Sat 25/406:45
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 5/3£105
Thu 23/405:00
DEL
-
KTM
Nonstop1h 20m
Air India
Mon 27/410:05
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 4/3£111
Thu 5/317:55
DEL
-
KTM
Nonstop1h 55m
Air India
Sun 8/307:35
KTM
-
DEL
Nonstop2h 05m
Air India
Deal found 3/3£112
Wed 1/407:00
DEL
-
KTM
Nonstop1h 40m
Air India
Wed 8/407:35
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 4/3£113
Sun 22/304:30
DEL
-
KTM
Nonstop1h 50m
Air India
Thu 9/406:45
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 3/3£120
Tue 10/317:55
DEL
-
KTM
Nonstop1h 55m
Air India
Sat 14/307:35
KTM
-
DEL
Nonstop2h 05m
Air India
Deal found 5/3£122
Thu 26/307:05
DEL
-
KTM
Nonstop1h 45m
Air India
Thu 2/406:45
KTM
-
DEL
Nonstop2h 00m
Air India
Deal found 4/3£124

Find 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 7 March 2026.

Round-trip from

£91

One-way from

£47

Popular in

October

Cheapest in

January

Average price

£147

Good round-trip deal

£101 or less

Good one-way deal

£43 or less
Air India
  • Air India
  • 17/4-24/4
  • Nonstop
  • 3h 45m total
  • New Delhi to Kathmandu
Search Deals
Air India
  • Air India
  • 12/4
  • Nonstop
  • 1h 45m total
  • New Delhi to Kathmandu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
Search Deals

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 858,174 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from New Delhi to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 1/4

18:15-20:10

Nonstop1h 40m

Kathmandu Tribhuvan

Wed 15/4

07:35-09:20

Nonstop2h 00m

£130

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 22/3

22:00-00:15

Nonstop2h 00m

Kathmandu Tribhuvan

Thu 9/4

07:35-09:20

Nonstop2h 00m

£130

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 19/8

22:05-14:45

1 stop16h 25m

Kathmandu Tribhuvan

Thu 27/8

21:25-21:05

1 stop23h 55m

£573

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 19/8

22:05-14:45

1 stop16h 25m

Kathmandu Tribhuvan

Sat 22/8

21:25-21:05

1 stop23h 55m

£573

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 20/4

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Tue 28/4

15:45-21:05

1 stop29h 35m

£600

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 22/4

22:05-14:45

1 stop16h 25m

Kathmandu Tribhuvan

Tue 28/4

21:25-21:05

1 stop23h 55m

£607

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 21/4

22:05-14:45

1 stop16h 25m

Kathmandu Tribhuvan

Tue 28/4

21:25-21:05

1 stop23h 55m

£607
Cheapest one-way

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 28/4

21:00-23:00

Nonstop1h 45m

£49
Fastest single journey

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 17/3

06:30-08:15

Nonstop1h 30m

£56

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 15/3

22:00-00:15

Nonstop2h 00m

£61

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 16 resultsSorted by cheapest first
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 6 March 2026.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £66). Flying from New Delhi to Kathmandu in October is currently the most expensive (average of £99). 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 7 March 2026.

It’s typically best to fly out from New Delhi to Kathmandu in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from New Delhi to Kathmandu. Price data was last updated on 21 February 2026.

Travellers seeking maximum savings on their New Delhi to Kathmandu flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday afternoons 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 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 7 March 2026.
Read reviews from past customers who have flown with IndiGo and Air India from New Delhi to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
541 reviews
Check prices

Overall

6.8

Boarding

6.9

Crew

7.3

Food

6.2

Comfort

6.7

Entertainment

5.6

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
541 reviews
IndiGo
6.8
Okay
541 reviews
Check prices

Overall

6.8

Boarding

6.9

Crew

7.3

Food

6.2

Comfort

6.7

Entertainment

5.6

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
2,972 reviews
IndiGo
6.8
Okay
541 reviews
Check prices

Overall

6.8

Boarding

6.9

Crew

7.3

Food

6.2

Comfort

6.7

Entertainment

5.6

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 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?

    If you wish to fly to Kathmandu from New Delhi, then you need to book flights from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan. There are 15 flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) per day to choose from. Flights to Kathmandu from Indira Gandhi Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 1h 25m is how long a nonstop flight from New Delhi to Kathmandu Tribhuvan typically takes.

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

    Within the past month, 201 users have taken a look at flights from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.

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

    Air India and IndiGo can get you from New Delhi to Kathmandu in just under 1h 45m. Your travel time will be generally consistent. There are 506 mi between New Delhi and Kathmandu. Generally, flights for this route are direct.

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

    Our cheapest airline available from New Delhi to Kathmandu is Air India. Our recent data shows that you can find tickets from as low as £86 on this airline. Additional options worth looking into are IndiGo and Nepal Airlines, starting at £103 and £106 round-trip. Users have found that Air India is 34% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as £35 on Air India. Other airlines that offer cheap prices include IndiGo from £38 and Nepal Airlines from £38 one-way.

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

    Before booking your flight to Kathmandu from New Delhi, check out the most reliable airlines to get you to your destination on time: SWISS (92%), Air India (75%), IndiGo( 69%).

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

    The cheapest flight price from New Delhi to Kathmandu is £38. On average you can expect to pay £82. The most popular route, (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan), can usually be booked for £93.

  • 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 £66). Flying from New Delhi to Kathmandu in October is currently the most expensive (average of £99). 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

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 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 858,174 searches. Data last updated 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£86Average£119FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£103Average£180FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Nepal AirlinesCheapest£106Average£150FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines 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?

Cheapflights helps you search for flights from New Delhi to Kathmandu 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 New Delhi to Kathmandu?

Millions of users choose and trust Cheapflights to book the best flight deals from New Delhi to Kathmandu 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 New Delhi to Kathmandu with no change fees?

Certainly. Search results for flights to Kathmandu from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for New Delhi to Kathmandu 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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