Cheap flights from New Delhi to Kathmandu from £40
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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
17 Jan — 24 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan are usually found in July or August, booked 61 days in advance, depart on a Wednesday or Friday and return on a Sunday
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 18 December 2025.
Fri 26/1210:10DEL - KTM
Nonstop1h 50mIndiGo
Sun 11/110:50KTM - DEL
Nonstop2h 00mIndiGo
Deal found 17/12£107
Sun 28/1217:55DEL - KTM
Nonstop1h 55mAir India
Mon 26/121:05KTM - DEL
Nonstop2h 05mAir India
Deal found 17/12£108
Wed 17/1207:00DEL - KTM
Nonstop1h 50mAir India
Thu 22/106:35KTM - DEL
Nonstop2h 00mAir India
Deal found 16/12£111
Tue 16/1217:55DEL - KTM
Nonstop1h 55mAir India
Wed 24/1217:30KTM - DEL
Nonstop1h 55mAir India
Deal found 16/12£114
Fri 19/1210:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Mon 22/1208:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 17/12£119
Sun 28/1205:00DEL - KTM
1 stop8h 15mIndiGo
Mon 26/113:15KTM - DEL
Nonstop2h 00mIndiGo
Deal found 17/12£120
Fri 19/1210:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Fri 26/1208:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 18/12£124
Fri 19/1210:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Mon 29/1209:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 17/12£126
Fri 19/1210:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Sun 28/1208:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 18/12£132
Sun 28/1206:05DEL - KTM
1 stop7h 10mMultiple Airlines
Mon 26/114:45KTM - DEL
1 stop8h 00mMultiple Airlines
Deal found 17/12£179
Best flights from New Delhi to Kathmandu
Discover carefully curated flight deals from New Delhi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.
Tue 10/218:35DEL - KTM
1 stop17h 50mMultiple Airlines
Tue 10/306:30KTM - DEL
Nonstop2h 05mMultiple Airlines
Deal found 17/12£108
Sun 22/322:00DEL - KTM
Nonstop2h 00mAir India
Thu 9/406:30KTM - DEL
Nonstop2h 05mAir India
Deal found 17/12£108
Sun 25/112:40DEL - KTM
Nonstop1h 30mBhutan Airlines
Fri 30/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 16/12£156
Wed 1/405:00DEL - KTM
Nonstop1h 20mAir India
Wed 15/406:30KTM - DEL
Nonstop2h 05mAir India
Deal found 17/12£111
Mon 1/605:00DEL - KTM
Nonstop1h 20mAir India
Sun 7/607:35KTM - DEL
Nonstop1h 55mAir India
Deal found 17/12£120
Wed 14/104:30DEL - KTM
Nonstop1h 50mMultiple Airlines
Thu 22/112:50KTM - DEL
1 stop15h 35mMultiple Airlines
Deal found 17/12£151
Mon 26/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Fri 30/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 16/12£156
Fri 9/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Sun 11/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 15/12£156
Wed 14/103:10DEL - KTM
1 stop10h 20mAir India
Thu 22/114:55KTM - DEL
Nonstop1h 50mAir India
Deal found 17/12£154
Mon 19/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Fri 23/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 15/12£156
Direct flights from New Delhi to Kathmandu
Explore direct flight options from New Delhi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 December 2025.
Fri 9/122:00DEL - KTM
Nonstop2h 00mAir India
Mon 19/117:30KTM - DEL
Nonstop1h 55mAir India
Deal found 16/12£102
Sun 28/1217:55DEL - KTM
Nonstop1h 55mAir India
Mon 26/121:05KTM - DEL
Nonstop2h 05mAir India
Deal found 17/12£108
Sun 22/322:00DEL - KTM
Nonstop2h 00mAir India
Thu 9/406:30KTM - DEL
Nonstop2h 05mAir India
Deal found 17/12£108
Wed 1/405:00DEL - KTM
Nonstop1h 20mAir India
Wed 15/406:30KTM - DEL
Nonstop2h 05mAir India
Deal found 17/12£111
Wed 15/418:15DEL - KTM
Nonstop1h 40mAir India
Fri 17/406:30KTM - DEL
Nonstop2h 05mAir India
Deal found 16/12£115
Mon 1/605:00DEL - KTM
Nonstop1h 20mAir India
Sun 7/607:35KTM - DEL
Nonstop1h 55mAir India
Deal found 17/12£120
Wed 28/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Fri 30/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 16/12£149
Fri 23/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Sun 25/110:25KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 16/12£156
Mon 19/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Fri 23/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 15/12£156
Fri 23/110:55DEL - KTM
Nonstop1h 30mBhutan Airlines
Wed 28/108:40KTM - DEL
Nonstop1h 30mBhutan Airlines
Deal found 16/12£163
Last-minute flights from New Delhi to Kathmandu
Discover last-minute flight deals from New Delhi to Kathmandu. Data last updated 18 December 2025 and is based on user searches.
Tue 23/1222:05DEL - KTM
1 stop22h 15mBatik Air
Sat 27/1222:05KTM - DEL
1 stop23h 15mBatik Air
Deal found 17/12£618
Thu 25/1203:20DEL - KTM
1 stop17h 10mAir Arabia
Mon 29/1215:45KTM - DEL
1 stop26h 10mAir Arabia
Deal found 16/12£514
Thu 25/1222:05DEL - KTM
1 stop22h 15mBatik Air
Sun 28/1221:25KTM - DEL
1 stop23h 55mBatik Air
Deal found 17/12£593
Fri 26/1210:10DEL - KTM
Nonstop1h 50mIndiGo
Sun 11/110:50KTM - DEL
Nonstop2h 00mIndiGo
Deal found 17/12£107
Fri 26/1223:30DEL - KTM
1 stop13h 45mMultiple Airlines
Sun 11/114:45KTM - DEL
2 stops13h 10mMultiple Airlines
Deal found 17/12£253
Sun 28/1217:55DEL - KTM
Nonstop1h 55mAir India
Mon 26/121:05KTM - DEL
Nonstop2h 05mAir India
Deal found 17/12£108
Sun 28/1205:00DEL - KTM
1 stop8h 15mIndiGo
Mon 26/113:15KTM - DEL
Nonstop2h 00mIndiGo
Deal found 17/12£120
Sun 28/1206:05DEL - KTM
1 stop7h 10mMultiple Airlines
Mon 26/114:45KTM - DEL
1 stop8h 00mMultiple Airlines
Deal found 17/12£179
One-way flights from New Delhi to Kathmandu
Search for one-way flight options from New Delhi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 18 December 2025.
Sun 11/110:10DEL - KTM
Nonstop1h 50mIndiGo
Deal found 16/12£40
Sun 15/214:05DEL - KTM
Nonstop1h 50mIndiGo
Deal found 17/12£43
Fri 13/207:40DEL - KTM
Nonstop1h 55mIndiGo
Deal found 17/12£46
Mon 23/222:00DEL - KTM
Nonstop2h 00mAir India
Deal found 17/12£47
Fri 20/222:00DEL - KTM
Nonstop2h 00mAir India
Deal found 17/12£51
Sun 1/322:00DEL - KTM
Nonstop2h 00mAir India
Deal found 16/12£52
Sat 21/222:00DEL - KTM
Nonstop2h 00mAir India
Deal found 17/12£54
Tue 24/222:00DEL - KTM
Nonstop2h 00mAir India
Deal found 17/12£55
Sun 15/218:35DEL - KTM
1 stop17h 00mSriLankan Airlines
Deal found 17/12£64
Wed 31/1212:20DEL - KTM
Nonstop1h 30mWizz Air
Deal found 17/12£83
Tue 24/218:35DEL - KTM
1 stop17h 50mSriLankan Airlines
Deal found 17/12£84
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 18 December 2025.
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 18 December 2025.
Use the filters below to find and compare flights from New Delhi to Kathmandu that are best for you.
Fly from
New Delhi
Fly to
Kathmandu
Route
Depart
Return
Price
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Tue 10/2
18:35-12:40
1 stop17h 50m
Kathmandu Tribhuvan
Tue 10/3
06:30-08:20
Nonstop2h 05m
£108
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Sun 22/3
22:00-00:15
Nonstop2h 00m
Kathmandu Tribhuvan
Thu 9/4
06:30-08:20
Nonstop2h 05m
£108
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Wed 1/4
05:00-06:35
Nonstop1h 20m
Kathmandu Tribhuvan
Wed 15/4
06:30-08:20
Nonstop2h 05m
£111
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Mon 1/6
05:00-06:35
Nonstop1h 20m
Kathmandu Tribhuvan
Sun 7/6
07:35-09:15
Nonstop1h 55m
£120
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Wed 14/1
04:30-06:35
Nonstop1h 50m
Kathmandu Tribhuvan
Thu 22/1
12:50-04:10
1 stop15h 35m
£151
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Wed 14/1
03:10-13:45
1 stop10h 20m
Kathmandu Tribhuvan
Thu 22/1
14:55-16:30
Nonstop1h 50m
£154
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Sun 25/1
12:40-14:25
Nonstop1h 30m
Kathmandu Tribhuvan
Fri 30/1
08:40-09:55
Nonstop1h 30m
£156
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Mon 26/1
10:55-12:40
Nonstop1h 30m
Kathmandu Tribhuvan
Fri 30/1
08:40-09:55
Nonstop1h 30m
£156
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Fri 9/1
10:55-12:40
Nonstop1h 30m
Kathmandu Tribhuvan
Sun 11/1
08:40-09:55
Nonstop1h 30m
£156
New DelhiKathmandu
DEL - KTM
DELKTM
New Delhi Indira Gandhi Intl
Mon 19/1
10:55-12:40
Nonstop1h 30m
Kathmandu Tribhuvan
Fri 23/1
08:40-09:55
Nonstop1h 30m
£156
Flights are sorted by cheapest return flights first.
Deals found on 16/12
Showing 1-10 of 21 results
1
2
3
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
Prices
Airlines
Delays
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 April is currently the most expensive (average of £117). 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 18 December 2025.
It’s typically best to fly out from New Delhi to Kathmandu in the evening. Doing so could potentially save you 28% 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 13 December 2025.
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. Thursday at midday 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?
Weekly flight availability from New Delhi to Kathmandu
Explore weekly flight availability from New Delhi to Kathmandu. 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 18 December 2025.
The most flights from DEL to KTM are scheduled on a Monday (15 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 New Delhi to Kathmandu delayed?
About 36% of weekly flights between New Delhi and Kathmandu have experienced delays in the past year, with the average delay time being 92 minutes.
What is the most punctual flight time for New Delhi to Kathmandu flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 New Delhi to Kathmandu flights?
Over the past year, IndiGo have had the lowest number of delays on this route, with just 22% of flights being delayed.
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 18 December 2025.
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.
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 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 14 flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) per day to choose from. Flights to Kathmandu from Indira Gandhi Intl are available from 4 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, 216 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 can get you from New Delhi to Kathmandu in just under 2h. 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 Nepal Airlines. Our recent data shows that you can find tickets from as low as £59 on this airline. Additional options worth looking into are FlexFlight and Air India, starting at £89 and £95 round-trip. Users have found that Nepal Airlines is 57% 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 £37 on Air India. Other airlines that offer cheap prices include IndiGo from £38 and Nepal Airlines from £41 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 (85%), Air India (72%), Qantas Airways( 69%).
What are the cheapest flights from New Delhi to Kathmandu?
The cheapest flight price from New Delhi to Kathmandu is £34. On average you can expect to pay £204. The most popular route, (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan), can usually be booked for £93.
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 April is currently the most expensive (average of £117). 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 Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2025.
Browse through other flights departing from New Delhi. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2025.
Discover the top 4 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 18 December 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 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.
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.