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CA $182 Cheap Flights from Kolkata (CCU) to Kathmandu (KTM)

View CA $182 flight on Tue, Jul 28, 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 CA $182 for one-way flights and CA $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $398 Roundtrip, found 5 days ago
CA $398
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $398 found 5 days ago
Air India
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $413 Roundtrip, found 5 days ago
CA $413
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $413 found 5 days ago
Air India
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $415 Roundtrip, found 5 days ago
CA $415
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $415 found 5 days ago
Air India
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $422 Roundtrip, found 5 days ago
CA $422
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $422 found 5 days ago
Air India
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $429 Roundtrip, found 5 days ago
CA $429
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $429 found 5 days ago
Air India
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $431 Roundtrip, found 5 days ago
CA $431
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $431 found 5 days ago
Air India
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $432 Roundtrip, found 5 days ago
CA $432
Roundtrip
found 5 days ago
Select Air India flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $432 found 5 days ago
Air India
Tue, Jul 28 - Tue, Aug 4
CCU
Kolkata
KTM
Kathmandu
CA $453 Roundtrip, found 16 hours ago
CA $453
Roundtrip
found 16 hours ago
Select Air India flight, departing Tue, Jul 28 from Kolkata to Kathmandu, returning Tue, Aug 4, priced at CA $453 found 16 hours ago
IndiGo
Thu, Sep 3 - Thu, Sep 10
CCU
Kolkata
KTM
Kathmandu
CA $525 Roundtrip, found 5 days ago
CA $525
Roundtrip
found 5 days ago
Select IndiGo flight, departing Thu, Sep 3 from Kolkata to Kathmandu, returning Thu, Sep 10, priced at CA $525 found 5 days ago
Thai Airways International
Tue, Jul 28 - Tue, Aug 4
CCU
Kolkata
KTM
Kathmandu
CA $996 Roundtrip, found 16 hours ago
CA $996
Roundtrip
found 16 hours ago
Select Thai Airways International flight, departing Tue, Jul 28 from Kolkata to Kathmandu, returning Tue, Aug 4, priced at CA $996 found 16 hours ago

Frequently asked questions

How much does a flight from Kolkata (CCU) to Kathmandu (KTM) cost?
You can find cheap one-way flights from CA $182 and cheap return flights from CA $398 CCU to KTM with Expedia. Return flights often range between CA$538 and CA$793. 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 CCU to KTM ticket fares go up or down.
What is the cheapest month to fly from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The cheapest months to fly from CCU to KTM are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kolkata (CCU) to Kathmandu (KTM)?
Enter CCU to KTM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
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 37 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 around 12:10 AM local time. This service is operated by Malaysia Airlines. This is a seasonal service, active in January, February, March, and November. An early departure like this can help you make the most of 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 generally find the most flights from Kolkata (CCU) to Kathmandu (KTM) on a Saturday, with around 34 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include IndiGo, Air India, and Air India Express. Saturdays offer notably more flight options compared to other days of the week, so if flexibility allows, you might find more choices then.
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) to Kathmandu (KTM) are in the early morning, from 6am to 9am. Many major carriers, including Air India, IndiGo and Air India Express, offer flights during this window. Many travellers prefer these early flights as they allow you to arrive at your destination with plenty of time to settle in and start your day.
How long does it take to fly from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are no nonstop flights from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.), which is a distance of about 642 kilometres. Flights with one stop typically take around 14 hours 18 minutes. If your journey involves two or more stops, you can expect the travel time to be longer, usually around 17 hours. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing and layover times.
Can you fly business or first class from Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You can fly business class between CCU and KTM. Airlines that offer business class service on this route include:
  • Malaysia Airlines
  • Thai Airways International
  • Air India
  • flydubai
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 (KTM) from Kolkata (CCU)?
If you're planning to travel to Kathmandu from Netaji Subhash Chandra Bose Intl. (CCU), you can fly directly into Tribhuvan Intl. (KTM) which offers international flights and connections. 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) to Kathmandu (KTM)?
If you booked your Kolkata (CCU) to Kathmandu (KTM) 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, Thai Airways International
Roundtrip price
CA $397
Distance
638 km
Average flight time
1 hour 40 mins

Book with confidence

Kolkata to Kathmandu Flights

The easy way to book your flights from Kolkata to Kathmandu 

With Expedia, it’s simple to find and book flights to Kathmandu from Kolkata whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Tribhuvan Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kolkata to Kathmandu today, tomorrow, or this week.  

 

Save dollars with cheap flights from Netaji Subhash Chandra Bose Intl., CCU to Tribhuvan Intl., KTM 

Sort your search results by price to find great deals on your flight from Kolkata to Kathmandu—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kathmandu from Kolkata currently is just CA $398 rising to CA $1,178.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kathmandu  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kathmandu from Kolkata 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kathmandu with Expedia today.

Kolkata to Kathmandu Flights

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