Cheap flights from Kathmandu to New Delhi from $136
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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DEL
3 Sep — 10 Sep1
Return
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 81 days in advance, depart on a Saturday or Tuesday and return on a Wednesday
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 29 August 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 29 August 2025.
Wed 1/1021:00KTM - DEL
Nonstop2h 10mAir India
Mon 13/1018:10DEL - KTM
Nonstop1h 40mAir India
Deal found 27/8$250
Mon 1/907:35KTM - DEL
Nonstop1h 55mAir India
Tue 2/914:30DEL - KTM
Nonstop1h 45mAir India
Deal found 26/8$281
Mon 15/913:25KTM - DEL
Nonstop1h 40mMultiple Airlines
Sun 21/918:10DEL - KTM
Nonstop1h 40mMultiple Airlines
Deal found 27/8$322
Wed 1/1015:05KTM - DEL
1 stop9h 55mIndiGo
Mon 13/1007:50DEL - KTM
Nonstop1h 45mIndiGo
Deal found 27/8$411
Wed 1/1017:30KTM - DEL
Nonstop1h 40mMultiple Airlines
Mon 13/1019:00DEL - KTM
2 stops18h 50mMultiple Airlines
Deal found 27/8$521
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 29 August 2025.
Wed 1/1021:00KTM - DEL
Nonstop2h 10mAir India
Mon 13/1018:10DEL - KTM
Nonstop1h 40mAir India
Deal found 27/8$250
Mon 15/913:25KTM - DEL
Nonstop1h 40mMultiple Airlines
Sun 21/918:10DEL - KTM
Nonstop1h 40mMultiple Airlines
Deal found 27/8$322
Wed 1/1015:05KTM - DEL
1 stop9h 55mIndiGo
Mon 13/1007:50DEL - KTM
Nonstop1h 45mIndiGo
Deal found 27/8$411
Sat 27/908:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Sat 11/1012:30DEL - KTM
Nonstop1h 30mBhutan Airlines
Deal found 26/8$656
Wed 1/1017:30KTM - DEL
Nonstop1h 40mMultiple Airlines
Mon 13/1019:00DEL - KTM
2 stops18h 50mMultiple Airlines
Deal found 27/8$521
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 29 August 2025.
Wed 1/1021:00KTM - DEL
Nonstop2h 10mAir India
Mon 13/1018:10DEL - KTM
Nonstop1h 40mAir India
Deal found 27/8$250
Mon 13/1021:00KTM - DEL
Nonstop2h 10mAir India
Mon 20/1005:00DEL - KTM
Nonstop1h 20mAir India
Deal found 29/8$300
Mon 15/913:25KTM - DEL
Nonstop1h 40mMultiple Airlines
Sun 21/918:10DEL - KTM
Nonstop1h 40mMultiple Airlines
Deal found 27/8$322
Sat 27/908:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Sat 11/1012:30DEL - KTM
Nonstop1h 30mBhutan Airlines
Deal found 26/8$656
Last-minute flights from Kathmandu to New Delhi
Discover last-minute flight deals from Kathmandu to New Delhi. Data last updated 29 August 2025 and is based on user searches.
Thu 4/900:20KTM - DEL
1 stop51h 05mflydubai
Mon 8/904:10DEL - KTM
1 stop14h 00mflydubai
Deal found 28/8$1,386
Thu 4/922:50KTM - DEL
1 stop31h 05mSingapore Airlines
Mon 8/909:00DEL - KTM
1 stop12h 20mSingapore Airlines
Deal found 27/8$7,078
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 29 August 2025.
Wed 24/913:25KTM - DEL
Nonstop1h 40mNepal Airlines
Deal found 27/8$136
Tue 6/110:05KTM - DEL
Nonstop2h 00mAir India
Deal found 27/8$153
Wed 24/909:30KTM - DEL
2 stops24h 10mAir India
Deal found 27/8$231
Sun 2/1113:45KTM - DEL
Nonstop1h 45mNepal Airlines
Deal found 28/8$256
Tue 6/115:05KTM - DEL
1 stop21h 20mIndiGo
Deal found 27/8$270
Tue 13/110:55KTM - DEL
Nonstop2h 30mSpiceJet
Deal found 27/8$319
Sun 2/1112:50KTM - DEL
1 stop15h 35mSriLankan Airlines
Deal found 28/8$346
Sun 2/1112:30KTM - DEL
2 stops12h 45mMultiple Airlines
Deal found 28/8$452
Mon 5/100:25KTM - DEL
1 stop9h 45mThai Airways
Deal found 27/8$687
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 29 August 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
Wed 1/10
21:00-22:55
Nonstop2h 10m
New Delhi Indira Gandhi Intl
Mon 13/10
18:10-20:05
Nonstop1h 40m
$250
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Mon 15/9
13:25-14:50
Nonstop1h 40m
New Delhi Indira Gandhi Intl
Sun 21/9
18:10-20:05
Nonstop1h 40m
$322
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Wed 1/10
15:05-00:45
1 stop9h 55m
New Delhi Indira Gandhi Intl
Mon 13/10
07:50-09:50
Nonstop1h 45m
$411
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Wed 1/10
17:30-18:55
Nonstop1h 40m
New Delhi Indira Gandhi Intl
Mon 13/10
19:00-14:05
2 stops18h 50m
$521
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Sat 27/9
08:40-09:55
Nonstop1h 30m
New Delhi Indira Gandhi Intl
Sat 11/10
12:30-14:15
Nonstop1h 30m
$656
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Wed 24/9
13:25-14:50
Nonstop1h 40m
$136
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Tue 6/1
10:05-11:50
Nonstop2h 00m
$153
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Wed 24/9
09:30-09:25
2 stops24h 10m
$231
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Sun 2/11
13:45-15:15
Nonstop1h 45m
$256
KathmanduNew Delhi
KTM - DEL
KTMDEL
Kathmandu Tribhuvan
Tue 6/1
15:05-12:10
1 stop21h 20m
$270
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 14 results
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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
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 22 August 2025.
The best time to book flights from Kathmandu to New Delhi is 81 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, August is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of $641). Flying from Kathmandu to New Delhi in December is currently the most expensive (average of $1,151). 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 29 August 2025.
It’s typically best to fly out from Kathmandu to New Delhi at midday. Doing so could potentially save you 75% on the flight price compared to flying in the morning, 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 24 August 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. Sunday mornings 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?
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 29 August 2025.
The most flights from KTM to DEL are scheduled on a Wednesday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
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 29 August 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 11 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, 2,092 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 $250, Air India can have you in New Delhi from Kathmandu in 2h 10m. 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 $211. Other airlines that can offer you cheap pricing are Air India, from $216, and Nepal Airlines, from $219. 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 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(92%), KLM(85%) or IndiGo(76%), 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 $1,439, our data indicates the cheapest price to be $135. The most popular route (Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl), is priced around $193.
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, August is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of $641). Flying from Kathmandu to New Delhi in December is currently the most expensive (average of $1,151). 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 29 August 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 29 August 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!
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