£104 Cheap Flights from Kolkata (CCU) to Kathmandu (KTM)

View £104 flight on Wed, 5 Aug 2026Opens in a new window

Popular airlines from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Kolkata (CCU) to Kathmandu (KTM)

Prices were available within the past 7 days and start at £104 for one-way flights and £223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, 9 Jul - Thu, 16 Jul
CCU
Kolkata
KTM
Kathmandu
£223 Return, found 1 day ago
£223
Return
found 1 day ago
Select Air India flight, departing Thu, 9 Jul from Kolkata to Kathmandu, returning Thu, 16 Jul, priced at £223 found 1 day ago
Air India
Thu, 9 Jul - Thu, 16 Jul
CCU
Kolkata
KTM
Kathmandu
£224 Return, found 1 day ago
£224
Return
found 1 day ago
Select Air India flight, departing Thu, 9 Jul from Kolkata to Kathmandu, returning Thu, 16 Jul, priced at £224 found 1 day ago
Air India
Thu, 13 Aug - Tue, 18 Aug
CCU
Kolkata
KTM
Kathmandu
£225 Return, found 2 days ago
£225
Return
found 2 days ago
Select Air India flight, departing Thu, 13 Aug from Kolkata to Kathmandu, returning Tue, 18 Aug, priced at £225 found 2 days ago
Air India
Thu, 9 Jul - Thu, 16 Jul
CCU
Kolkata
KTM
Kathmandu
£226 Return, found 1 day ago
£226
Return
found 1 day ago
Select Air India flight, departing Thu, 9 Jul from Kolkata to Kathmandu, returning Thu, 16 Jul, priced at £226 found 1 day ago
Air India
Thu, 9 Jul - Thu, 16 Jul
CCU
Kolkata
KTM
Kathmandu
£227 Return, found 1 day ago
£227
Return
found 1 day ago
Select Air India flight, departing Thu, 9 Jul from Kolkata to Kathmandu, returning Thu, 16 Jul, priced at £227 found 1 day ago
Air India
Thu, 13 Aug - Tue, 18 Aug
CCU
Kolkata
KTM
Kathmandu
£228 Return, found 2 days ago
£228
Return
found 2 days ago
Select Air India flight, departing Thu, 13 Aug from Kolkata to Kathmandu, returning Tue, 18 Aug, priced at £228 found 2 days ago
IndiGo
Tue, 5 May - Sun, 24 May
CCU
Kolkata
KTM
Kathmandu
£233 Return, found 11 hours ago
£233
Return
found 11 hours ago
Select IndiGo flight, departing Tue, 5 May from Kolkata to Kathmandu, returning Sun, 24 May, priced at £233 found 11 hours ago
Biman Bangladesh
Sat, 10 Oct - Sat, 24 Oct
CCU
Kolkata
KTM
Kathmandu
£288 Return, just found
£288
Return
just found
Select Biman Bangladesh flight, departing Sat, 10 Oct from Kolkata to Kathmandu, returning Sat, 24 Oct, priced at £288 just found
Thai Airways International
Thu, 4 Jun - Sun, 4 Oct
CCU
Kolkata
KTM
Kathmandu
£560 Return, found 6 days ago
£560
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 4 Jun from Kolkata to Kathmandu, returning Sun, 4 Oct, priced at £560 found 6 days ago
FlexFlight
Thu, 31 Dec - Wed, 6 Jan
CCU
Kolkata
KTM
Kathmandu
£683 Return, found 5 days ago
£683
Return
found 5 days ago
Select FlexFlight flight, departing Thu, 31 Dec from Kolkata to Kathmandu, returning Wed, 6 Jan, priced at £683 found 5 days ago

Frequently asked questions

How much is a flight from CCU to KTM?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between Kolkata Airport and Tribhuvan Intl. Airport (KTM) was £223. Cheap fares don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to KTM?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from CCU to Tribhuvan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kolkata Airport to Tribhuvan Intl. Airport (KTM)?
A flight distance of just 640 kilometres separates Kolkata and Kathmandu. Once you're up in the skies, you won't get a chance to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Kolkata Airport to KTM?
Operating 17 flights every month, Air India (AI) is a great choice when flying directly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport.
Are Netaji Subhash Chandra Bose Intl. Airport (CCU) to KTM flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some super cheap airfares from Kolkata Airport to Tribhuvan Intl. Airport surfacing a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.

Frequently asked questions

How much does a flight from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.) cost?
One-way flights typically cost between £471 and £966 and return flights often range between £471 and £966. 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.
How do I find cheap flights from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
To find a cheap flight from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan 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 time to fly from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are approximately 39 connecting flights per day from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.). Some common connection points include Indira Gandhi Intl. (DEL), Chhatrapati Shivaji Intl. (BOM), and Suvarnabhumi Intl. (BKK).
What is the earliest flight from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.) typically departs at approximately 12:10 AM local time, operated by MH. This is a seasonal service active in January, February, March, and November. An early departure like this can help you 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 Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You'll typically find the most flights from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.) on a Saturday, with around 34 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include 6E, AI, and IX. Saturday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.) are in the morning, from 6am to 9am. About 20% of passengers prefer this time window. Many major carriers, including Air India, IndiGo and Air India Express, offer flights during this window. These early morning flights are often preferred by travelers who want to arrive at their destination with plenty of time to settle in and start their day.
How long does it take to fly from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Flights from CCU to KTM with one stop typically take around 19 hours 20 minutes, covering approximately 399 miles. 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 Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Select the "Business class" and "First class" filters when looking for CCU to KTM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan 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 Kathmandu from Netaji Subhash Chandra Bose Intl. (CCU)?
From Netaji Subhash Chandra Bose Intl. (CCU), you can fly directly into Tribhuvan Intl. (KTM) to reach Kathmandu. 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 Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan 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 Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan 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 Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
If you booked your Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan 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
Netaji Subhash Chandra Bose Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Biman Bangladesh, IndiGo
Return price
£223
Distance
638 km
Average flight time
1 hour 15 mins

Book with confidence

Compare flights from Kolkata to Kathmandu easily and book with confidence

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

The easiest way to view the best deals on flights from Kolkata to Kathmandu 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 Netaji Subhash Chandra Bose Intl. to Tribhuvan Intl. start at just £223 and range up to £683.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Netaji Subhash Chandra Bose Intl. to Tribhuvan 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 Kolkata to Kathmandu easily and book with confidence

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