$116 Cheap Flights from Kolkata (CCU) to Kathmandu (KTM)

View $116 flight on Thu, Jan 15, 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 to Kathmandu (CCU-KTM)

Prices were available within the past 7 days and start at $116 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Tue, Jan 6 - Fri, Jan 9
CCU
Kolkata
KTM
Kathmandu
$242 Roundtrip, found 19 hours ago
$242
Roundtrip
found 19 hours ago
Select Air India flight, departing Tue, Jan 6 from Kolkata to Kathmandu, returning Fri, Jan 9, priced at $242 found 19 hours ago
Air India
Sat, Nov 22 - Mon, Dec 1
CCU
Kolkata
KTM
Kathmandu
$242 Roundtrip, found 23 hours ago
$242
Roundtrip
found 23 hours ago
Select Air India flight, departing Sat, Nov 22 from Kolkata to Kathmandu, returning Mon, Dec 1, priced at $242 found 23 hours ago
Air India
Fri, Dec 12 - Sat, Dec 20
CCU
Kolkata
KTM
Kathmandu
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Air India flight, departing Fri, Dec 12 from Kolkata to Kathmandu, returning Sat, Dec 20, priced at $245 found 1 day ago
Air India
Mon, Dec 15 - Mon, Dec 22
CCU
Kolkata
KTM
Kathmandu
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, Dec 15 from Kolkata to Kathmandu, returning Mon, Dec 22, priced at $246 found 3 days ago
Air India
Sat, Nov 22 - Mon, Dec 1
CCU
Kolkata
KTM
Kathmandu
$260 Roundtrip, found 23 hours ago
$260
Roundtrip
found 23 hours ago
Select Air India flight, departing Sat, Nov 22 from Kolkata to Kathmandu, returning Mon, Dec 1, priced at $260 found 23 hours ago
Air India
Sat, Nov 22 - Mon, Dec 1
CCU
Kolkata
KTM
Kathmandu
$262 Roundtrip, found 23 hours ago
$262
Roundtrip
found 23 hours ago
Select Air India flight, departing Sat, Nov 22 from Kolkata to Kathmandu, returning Mon, Dec 1, priced at $262 found 23 hours ago
Air India
Wed, Nov 26 - Wed, Dec 3
CCU
Kolkata
KTM
Kathmandu
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select Air India flight, departing Wed, Nov 26 from Kolkata to Kathmandu, returning Wed, Dec 3, priced at $264 found 5 days ago
Air India
Mon, Dec 15 - Mon, Dec 22
CCU
Kolkata
KTM
Kathmandu
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, Dec 15 from Kolkata to Kathmandu, returning Mon, Dec 22, priced at $266 found 3 days ago
IndiGo
Sat, Nov 22 - Mon, Dec 1
CCU
Kolkata
KTM
Kathmandu
$293 Roundtrip, found 23 hours ago
$293
Roundtrip
found 23 hours ago
Select IndiGo flight, departing Sat, Nov 22 from Kolkata to Kathmandu, returning Mon, Dec 1, priced at $293 found 23 hours ago
flydubai
Thu, Dec 18 - Fri, Dec 19
CCU
Kolkata
KTM
Kathmandu
$1,001 Roundtrip, found 2 days ago
$1,001
Roundtrip
found 2 days ago
Select flydubai flight, departing Thu, Dec 18 from Kolkata to Kathmandu, returning Fri, Dec 19, priced at $1,001 found 2 days ago
Flights from Kolkata (CCU) to Kathmandu (KTM)
Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, IndiGo
Roundtrip price
$241
Distance
398 mi
Average flight time
1 hour 15 mins

Kolkata to Kathmandu Flights

The cheapest times to fly from Kolkata to Kathmandu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kolkata to Kathmandu are during the month of January. You can find some of the cheapest flights from Kolkata to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kolkata to Kathmandu

Sunday is one of the best days to book for cheap flights from Kolkata to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kolkata to Kathmandu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kolkata to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $116 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kolkata to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kolkata to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM) cost?
Lock in a cheap one-way flight from $116 or cheap return flight from $242 from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM)?
The cheapest month to fly from CCU to KTM is January, when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CCU to KTM flight.
How many flights per day from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM)?
Nonstop flights from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CCU to KTM?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from CCU to KTM?
Consider traveling with Air India if you'd like to go straight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM) without any delays. This airline has the strongest track record for punctuality, with an on-time performance of 88%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM)?
To land at Tribhuvan Intl. Airport (KTM) on time, book a flight that leaves Netaji Subhash Chandra Bose Intl. Airport (CCU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM) last-minute?
Last-minute fares from CCU to KTM are usually more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a CCU to KTM flight and hotel package?
You'll typically save money by securing a CCU to KTM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Tribhuvan Intl. Airport (KTM)?
In most instances, you can cancel or modify your CCU to KTM flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.