Cheap flights from Kathmandu to New Delhi from $146
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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEL
27 Dec — 3 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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 Monday 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 27 November 2025.
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 27 November 2025.
Mon 15/1209:40KTM - DEL
Nonstop1h 30mMultiple Airlines
Thu 18/1204:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Deal found 25/11$244
Mon 15/1214:30KTM - DEL
1 stop9h 15mIndiGo
Fri 19/1210:10DEL - KTM
Nonstop1h 50mIndiGo
Deal found 25/11$257
Fri 12/1206:30KTM - DEL
Nonstop2h 05mAir India
Sun 14/1204:30DEL - KTM
Nonstop1h 50mAir India
Deal found 25/11$334
Fri 12/1208:40KTM - DEL
Nonstop1h 30mFlexFlight
Mon 15/1210:55DEL - KTM
Nonstop1h 30mFlexFlight
Deal found 25/11$381
Wed 26/1113:45KTM - DEL
Nonstop1h 45mNepal Airlines
Sun 30/1116:50DEL - KTM
Nonstop1h 30mNepal Airlines
Deal found 26/11$672
Best flights from Kathmandu to New Delhi
Discover carefully curated flight deals from Kathmandu to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.
Thu 8/110:50KTM - DEL
Nonstop2h 00mIndiGo
Thu 15/110:10DEL - KTM
Nonstop1h 50mIndiGo
Deal found 23/11$235
Fri 2/113:45KTM - DEL
Nonstop1h 45mMultiple Airlines
Wed 14/104:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Deal found 23/11$248
Fri 12/1206:30KTM - DEL
Nonstop2h 05mAir India
Sun 14/1204:30DEL - KTM
Nonstop1h 50mAir India
Deal found 25/11$334
Fri 12/1208:40KTM - DEL
Nonstop1h 30mFlexFlight
Mon 15/1210:55DEL - KTM
Nonstop1h 30mFlexFlight
Deal found 25/11$381
Wed 14/114:45KTM - DEL
1 stop7h 25mMultiple Airlines
Tue 27/104:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Deal found 25/11$301
Mon 15/1214:30KTM - DEL
1 stop16h 55mIndiGo
Thu 18/1200:30DEL - KTM
1 stop12h 45mIndiGo
Deal found 25/11$360
Sun 8/306:30KTM - DEL
Nonstop2h 05mAir India
Wed 11/319:10DEL - KTM
Nonstop1h 55mAir India
Deal found 25/11$369
Direct flights from Kathmandu to New Delhi
Explore direct flight options from Kathmandu to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 November 2025.
Thu 8/110:50KTM - DEL
Nonstop2h 00mIndiGo
Thu 15/110:10DEL - KTM
Nonstop1h 50mIndiGo
Deal found 23/11$235
Mon 15/1209:40KTM - DEL
Nonstop1h 30mMultiple Airlines
Thu 18/1204:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Deal found 25/11$244
Fri 2/113:45KTM - DEL
Nonstop1h 45mMultiple Airlines
Wed 14/104:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Deal found 23/11$248
Fri 12/1206:30KTM - DEL
Nonstop2h 05mAir India
Sun 14/1204:30DEL - KTM
Nonstop1h 50mAir India
Deal found 25/11$334
Sun 8/306:30KTM - DEL
Nonstop2h 05mAir India
Wed 11/319:10DEL - KTM
Nonstop1h 55mAir India
Deal found 25/11$369
Fri 12/1208:40KTM - DEL
Nonstop1h 30mFlexFlight
Mon 15/1210:55DEL - KTM
Nonstop1h 30mFlexFlight
Deal found 25/11$381
Mon 22/1208:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Mon 29/1211:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Deal found 24/11$426
Fri 23/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Wed 28/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Deal found 25/11$449
Last-minute flights from Kathmandu to New Delhi
Discover last-minute flight deals from Kathmandu to New Delhi. Data last updated 27 November 2025 and is based on user searches.
Tue 2/1200:30KTM - DEL
1 stop9h 40mflydubai
Sat 6/1210:55DEL - KTM
1 stop12h 20mflydubai
Deal found 25/11$1,425
One-way flights from Kathmandu to New Delhi
Search for one-way flight options from Kathmandu to New Delhi. Find affordable one-way fares based on user searches. Data last updated 27 November 2025.
Thu 1/113:45KTM - DEL
Nonstop1h 45mNepal Airlines
Deal found 26/11$146
Mon 15/1208:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 26/11$148
Mon 1/1222:20KTM - DEL
Nonstop2h 05mAir India
Deal found 25/11$160
Fri 2/108:40KTM - DEL
Nonstop1h 30mFlexFlight
Deal found 23/11$168
Thu 22/112:50KTM - DEL
1 stop29h 00mSriLankan Airlines
Deal found 23/11$204
Mon 1/1212:50KTM - DEL
1 stop15h 35mSriLankan Airlines
Deal found 25/11$232
Sun 21/1208:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 26/11$246
Thu 1/114:30KTM - DEL
1 stop7h 00mIndiGo
Deal found 24/11$261
Wed 4/312:25KTM - DEL
Nonstop1h 30mWizz Air
Deal found 24/11$272
Tue 2/1214:30KTM - DEL
1 stop7h 00mIndiGo
Deal found 25/11$292
Fri 23/114:45KTM - DEL
1 stop7h 55mAir India
Deal found 23/11$301
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 27 November 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 8/1
10:50-12:35
Nonstop2h 00m
New Delhi Indira Gandhi Intl
Thu 15/1
10:10-12:15
Nonstop1h 50m
$235
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Fri 2/1
13:45-15:15
Nonstop1h 45m
New Delhi Indira Gandhi Intl
Wed 14/1
04:30-06:35
Nonstop1h 50m
$248
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Wed 14/1
14:45-21:55
1 stop7h 25m
New Delhi Indira Gandhi Intl
Tue 27/1
04:30-06:35
Nonstop1h 50m
$301
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Fri 12/12
06:30-08:20
Nonstop2h 05m
New Delhi Indira Gandhi Intl
Sun 14/12
04:30-06:35
Nonstop1h 50m
$334
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Mon 15/12
14:30-07:10
1 stop16h 55m
New Delhi Indira Gandhi Intl
Thu 18/12
00:30-13:30
1 stop12h 45m
$360
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Sun 8/3
06:30-08:20
Nonstop2h 05m
New Delhi Indira Gandhi Intl
Wed 11/3
19:10-21:20
Nonstop1h 55m
$369
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Fri 12/12
08:40-09:55
Nonstop1h 30m
New Delhi Indira Gandhi Intl
Mon 15/12
10:55-12:40
Nonstop1h 30m
$381
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Thu 1/1
13:45-15:15
Nonstop1h 45m
$146
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Mon 1/12
22:20-00:10
Nonstop2h 05m
$160
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Thu 22/1
12:50-17:35
1 stop29h 00m
$204
Flights are sorted by cheapest return flights first.
Deals found on 26/11
Showing 1-10 of 18 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
Prices
Airlines
Delays
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 21 November 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, November 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 $238). 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 27 November 2025.
It’s typically best to fly out from Kathmandu to New Delhi at midday. Doing so could potentially save you 43% 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 25 November 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.
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 27 November 2025.
The most flights from KTM to DEL are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).
How often are flights from Kathmandu to New Delhi delayed?
About 35% of weekly flights between Kathmandu and New Delhi have experienced delays in the past year, with the average delay time being 112 minutes.
What is the most punctual flight time for Kathmandu to New Delhi flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kathmandu to New Delhi flights?
Over the past year, IndiGo have had the lowest number of delays on this route, with just 23% of flights being delayed.
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 27 November 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.
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 14 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, 1,684 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 $235, IndiGo can have you in New Delhi from Kathmandu in 2h. Airlines will cover a distance of 814 km. Most flights are nonstop.
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 $209. Other airlines that can offer you cheap pricing are IndiGo, from $232, and Nepal Airlines, from $257. You may be able to fly from Kathmandu to New Delhi for 32% 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 Nepal Airlines. According to our data, you can fly for as low as $146. Users have also found prices from $160 and $204 on Air India and SriLankan Airlines, 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 KLM(70%), SWISS(61%) or Air India(57%), 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 $1,071, our data indicates the cheapest price to be $156. The most popular route (Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl), is priced around $194.
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, November 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 $238). 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.
Explore flights to New Delhi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 November 2025.
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 27 November 2025.
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!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.