S$148 Cheap Flights from Kolkata to Kathmandu

View S$148 flight on Fri, 1 Aug, 2025Opens 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 S$148 for one-way flights and S$323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Fri, 1 Aug - Mon, 4 Aug
CCU
Kolkata
KTM
Kathmandu
S$323 Return, found 4 days ago
S$323
Return
found 4 days ago
Select Air India flight, departing Fri, 1 Aug from Kolkata to Kathmandu, returning Mon, 4 Aug, priced at S$323 found 4 days ago
Air India
Fri, 1 Aug - Mon, 4 Aug
CCU
Kolkata
KTM
Kathmandu
S$332 Return, found 4 days ago
S$332
Return
found 4 days ago
Select Air India flight, departing Fri, 1 Aug from Kolkata to Kathmandu, returning Mon, 4 Aug, priced at S$332 found 4 days ago
Air India
Fri, 22 Aug - Fri, 29 Aug
CCU
Kolkata
KTM
Kathmandu
S$333 Return, found 5 days ago
S$333
Return
found 5 days ago
Select Air India flight, departing Fri, 22 Aug from Kolkata to Kathmandu, returning Fri, 29 Aug, priced at S$333 found 5 days ago
Air India
Fri, 22 Aug - Fri, 29 Aug
CCU
Kolkata
KTM
Kathmandu
S$343 Return, found 5 days ago
S$343
Return
found 5 days ago
Select Air India flight, departing Fri, 22 Aug from Kolkata to Kathmandu, returning Fri, 29 Aug, priced at S$343 found 5 days ago
Air India
Sat, 2 Aug - Sat, 9 Aug
CCU
Kolkata
KTM
Kathmandu
S$345 Return, found 1 day ago
S$345
Return
found 1 day ago
Select Air India flight, departing Sat, 2 Aug from Kolkata to Kathmandu, returning Sat, 9 Aug, priced at S$345 found 1 day ago
Air India
Sat, 2 Aug - Sat, 9 Aug
CCU
Kolkata
KTM
Kathmandu
S$355 Return, found 1 day ago
S$355
Return
found 1 day ago
Select Air India flight, departing Sat, 2 Aug from Kolkata to Kathmandu, returning Sat, 9 Aug, priced at S$355 found 1 day ago
IndiGo
Sat, 2 Aug - Sat, 9 Aug
CCU
Kolkata
KTM
Kathmandu
S$393 Return, found 1 day ago
S$393
Return
found 1 day ago
Select IndiGo flight, departing Sat, 2 Aug from Kolkata to Kathmandu, returning Sat, 9 Aug, priced at S$393 found 1 day ago
SpiceJet
Fri, 1 Aug - Mon, 4 Aug
CCU
Kolkata
KTM
Kathmandu
S$721 Return, found 4 days ago
S$721
Return
found 4 days ago
Select SpiceJet flight, departing Fri, 1 Aug from Kolkata to Kathmandu, returning Mon, 4 Aug, priced at S$721 found 4 days ago
Biman Bangladesh
Mon, 25 Aug - Mon, 1 Sep
CCU
Kolkata
KTM
Kathmandu
S$775 Return, found 3 days ago
S$775
Return
found 3 days ago
Select Biman Bangladesh flight, departing Mon, 25 Aug from Kolkata to Kathmandu, returning Mon, 1 Sep, priced at S$775 found 3 days ago
Hahn Air Systems
Fri, 18 Jul - Fri, 25 Jul
CCU
Kolkata
KTM
Kathmandu
S$1,476 Return, found 17 hours ago
S$1,476
Return
found 17 hours ago
Select Hahn Air Systems flight, departing Fri, 18 Jul from Kolkata to Kathmandu, returning Fri, 25 Jul, priced at S$1,476 found 17 hours ago
Kolkata to Kathmandu route information
Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Biman Bangladesh, Hahn Air Systems
Return price
S$322
Distance
638 km

Perfect flights from Kolkata to Kathmandu

Your Journey from Kolkata to Kathmandu

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air India, IndiGo, Thai Lion Mantari, SpiceJet, Hahn Air Systems, Biman Bangladesh. Our selection of flights from Netaji Subhash Chandra Bose Intl. to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Kolkata to Kathmandu Flights

Experience the joy of finding cheap flights from Netaji Subhash Chandra Bose Intl. to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$148 and roundtrip prices from S$323*.
 

Pre-Flight Essentials

Ensure a smooth journey from Kolkata to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Kolkata to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Kolkata to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Kolkata to Kathmandu with Confidence

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*Note: Prices may vary based on availability and are subject to change.

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 S$323. 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.

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