£73 Cheap Flights from Kathmandu (KTM) to Delhi (DEL)

View £73 flight on Sat, 27 Jun 2026Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Indira Gandhi International Airport (DEL)

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Cheap Flights from Kathmandu (KTM) to Delhi (DEL)

Prices were available within the past 7 days and start at £73 for one-way flights and £125 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Tue, 23 Jun - Sat, 27 Jun
KTM
Kathmandu
DEL
Delhi
£125 Return, found 21 hours ago
£125
Return
found 21 hours ago
Select IndiGo flight, departing Tue, 23 Jun from Kathmandu to Delhi, returning Sat, 27 Jun, priced at £125 found 21 hours ago
IndiGo
Thu, 18 Jun - Sun, 21 Jun
KTM
Kathmandu
DEL
Delhi
£128 Return, found 1 day ago
£128
Return
found 1 day ago
Select IndiGo flight, departing Thu, 18 Jun from Kathmandu to Delhi, returning Sun, 21 Jun, priced at £128 found 1 day ago
IndiGo
Tue, 23 Jun - Sat, 27 Jun
KTM
Kathmandu
DEL
Delhi
£132 Return, found 21 hours ago
£132
Return
found 21 hours ago
Select IndiGo flight, departing Tue, 23 Jun from Kathmandu to Delhi, returning Sat, 27 Jun, priced at £132 found 21 hours ago
IndiGo
Fri, 26 Jun - Thu, 9 Jul
KTM
Kathmandu
DEL
Delhi
£133 Return, found 4 days ago
£133
Return
found 4 days ago
Select IndiGo flight, departing Fri, 26 Jun from Kathmandu to Delhi, returning Thu, 9 Jul, priced at £133 found 4 days ago
IndiGo
Fri, 26 Jun - Thu, 9 Jul
KTM
Kathmandu
DEL
Delhi
£136 Return, found 4 days ago
£136
Return
found 4 days ago
Select IndiGo flight, departing Fri, 26 Jun from Kathmandu to Delhi, returning Thu, 9 Jul, priced at £136 found 4 days ago
Hahn Air Technologies
Wed, 24 Jun - Mon, 29 Jun
KTM
Kathmandu
DEL
Delhi
£137 Return, found 1 day ago
£137
Return
found 1 day ago
Select Hahn Air Technologies flight, departing Wed, 24 Jun from Kathmandu to Delhi, returning Mon, 29 Jun, priced at £137 found 1 day ago
IndiGo
Thu, 18 Jun - Sun, 21 Jun
KTM
Kathmandu
DEL
Delhi
£139 Return, found 1 day ago
£139
Return
found 1 day ago
Select IndiGo flight, departing Thu, 18 Jun from Kathmandu to Delhi, returning Sun, 21 Jun, priced at £139 found 1 day ago
SriLankan Airlines
Sun, 3 May - Tue, 12 May
KTM
Kathmandu
DEL
Delhi
£194 Return, found 5 hours ago
£194
Return
found 5 hours ago
Select SriLankan Airlines flight, departing Sun, 3 May from Kathmandu to Delhi, returning Tue, 12 May, priced at £194 found 5 hours ago
Air India
Thu, 28 May - Sun, 31 May
KTM
Kathmandu
DEL
Delhi
£225 Return, found 2 hours ago
£225
Return
found 2 hours ago
Select Air India flight, departing Thu, 28 May from Kathmandu to Delhi, returning Sun, 31 May, priced at £225 found 2 hours ago
Biman Bangladesh
Thu, 18 Jun - Mon, 22 Jun
KTM
Kathmandu
DEL
Delhi
£313 Return, found 2 days ago
£313
Return
found 2 days ago
Select Biman Bangladesh flight, departing Thu, 18 Jun from Kathmandu to Delhi, returning Mon, 22 Jun, priced at £313 found 2 days ago

Alternative airports near New Delhi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Indira Gandhi Intl. DEL. Cheapest and Closest option available. Average driving time to city centre is 20 minutes. Flights from £181
DEL
Indira Gandhi Intl.
CheapestClosest
Average driving time to city centre20 min
Flights from £181

Frequently asked questions

How much does a flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) cost?
One-way flights typically cost between £147 and £620 and return flights often range between £294 and £889. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
August is typically the cheapest month to fly from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.), with average return fares of approximately £232. This is about 29% lower than the average price throughout the year. August often sees lower prices due to it being part of the monsoon season, which can lead to reduced travel demand. Other cheap months to fly from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) include January and July.
Which airlines fly direct from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
Enter KTM to DEL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
To find a cheap flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
The best airline to fly with from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) will differ from traveller to traveller. If you like to fly early, AI offers early morning flights. If price is the most important factor, SG typically offers the lowest fares. IX offers the most daily flights from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
Based on booking data from the past year, the cheapest months to fly from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) are typically August and July, with average prices around £232 for a return flight. However, the most popular months for this route are September and March, which means you'll find plenty of flight options during those times. While there isn't a single month that is both the cheapest and most popular, you can weigh whether saving money in the summer or having more flight choices in the spring and early autumn is more important for your travel plans.
How many flights per day from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
There are approximately 10 nonstop flights per day from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.). For even more choice, look at flights that include layovers, as there are around 16 connecting flights per day. Some common connection points include Dubai Intl. (DXB), Chhatrapati Shivaji Intl. (BOM), and Kuala Lumpur Intl. (KUL).
What is the earliest flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
The earliest flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) typically departs at approximately 12:05 AM local time, operated by FZ. This is a seasonal service active in September. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
You'll typically find the most flights from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) on a Sunday, with around 23 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air India, IndiGo, and flydubai. Sunday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
The most popular departure times for flights from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) are in the afternoon, from 12pm to 3pm. About 56% of passengers prefer this time. This timing works well because it allows for a relaxed start to your day before heading to the airport, and you'll arrive in Delhi with plenty of time to settle in.
How long does it take to fly from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
Direct flights from KTM to DEL usually take about 2 hours, traveling roughly 507 miles. If you opt for a connecting flight, expect to add around 16 hours 20 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
Select the "Business class" and "First class" filters when looking for KTM to DEL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
A non-stop, one-way business class flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) is usually around £154 - £450. You may also be able to find a cheaper business class journey between Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) flight with Expedia?
It's easy to earn miles on a Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Delhi from Tribhuvan Intl. (KTM)?
From Tribhuvan Intl. (KTM), you can fly directly into Indira Gandhi Intl. (DEL) to reach Delhi. Some flights may connect through major hubs like Kempegowda Intl. (BLR), Dubai Intl. (DXB), Changshui Intl. (KMG) before reaching Delhi. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) at the last minute?
Typically, booking a last minute flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) flight and hotel package?
Securing a Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.)?
If you booked your Kathmandu (KTM-Tribhuvan Intl.) to Delhi (DEL-Indira Gandhi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Indira Gandhi Intl.
Airlines serving
Air India, Biman Bangladesh, Cathay Pacific, Hahn Air Technologies, IndiGo, SriLankan Airlines, Thai Airways International
Return price
£125
Distance
811 km
Average flight time
1 hour 35 mins

Book with confidence

Compare flights from Kathmandu to Delhi easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kathmandu to Delhi. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Indira Gandhi Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Tribhuvan Intl. to Indira Gandhi Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Tribhuvan Intl. (KTM) to Indira Gandhi Intl. (DEL)

The easiest way to view the best deals on flights from Kathmandu to Delhi today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Tribhuvan Intl. to Indira Gandhi Intl. start at just £125 and range up to £313.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Kathmandu and Delhi
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Kathmandu to Delhi flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Tribhuvan Intl. to Indira Gandhi Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Kathmandu to Delhi easily and book with confidence

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