₹12,266 Cheap Flights from Kathmandu (KTM) to Kolkata (CCU)

View ₹12,266 flight on Fri, 5 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹12,266 for one-way flights and ₹24,893 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SpiceJet
Fri, 5 Sep - Thu, 11 Sep
KTM
Kathmandu
CCU
Kolkata
₹24,893 Return, just found
₹24,893
Return
just found
Select SpiceJet flight, departing Fri, 5 Sep from Kathmandu to Kolkata, returning Thu, 11 Sep, priced at ₹24,893 just found
SpiceJet
Fri, 5 Sep - Thu, 11 Sep
KTM
Kathmandu
CCU
Kolkata
₹25,424 Return, just found
₹25,424
Return
just found
Select SpiceJet flight, departing Fri, 5 Sep from Kathmandu to Kolkata, returning Thu, 11 Sep, priced at ₹25,424 just found
SpiceJet
Thu, 11 Sep - Sun, 14 Sep
KTM
Kathmandu
CCU
Kolkata
₹25,986 Return, found 1 day ago
₹25,986
Return
found 1 day ago
Select SpiceJet flight, departing Thu, 11 Sep from Kathmandu to Kolkata, returning Sun, 14 Sep, priced at ₹25,986 found 1 day ago
IndiGo
Fri, 5 Sep - Thu, 11 Sep
KTM
Kathmandu
CCU
Kolkata
₹26,192 Return, just found
₹26,192
Return
just found
Select IndiGo flight, departing Fri, 5 Sep from Kathmandu to Kolkata, returning Thu, 11 Sep, priced at ₹26,192 just found
SpiceJet
Mon, 8 Sep - Sun, 14 Sep
KTM
Kathmandu
CCU
Kolkata
₹26,278 Return, found 1 day ago
₹26,278
Return
found 1 day ago
Select SpiceJet flight, departing Mon, 8 Sep from Kathmandu to Kolkata, returning Sun, 14 Sep, priced at ₹26,278 found 1 day ago
Air India
Fri, 5 Sep - Thu, 11 Sep
KTM
Kathmandu
CCU
Kolkata
₹26,303 Return, just found
₹26,303
Return
just found
Select Air India flight, departing Fri, 5 Sep from Kathmandu to Kolkata, returning Thu, 11 Sep, priced at ₹26,303 just found
IndiGo
Fri, 5 Sep - Thu, 11 Sep
KTM
Kathmandu
CCU
Kolkata
₹26,378 Return, just found
₹26,378
Return
just found
Select IndiGo flight, departing Fri, 5 Sep from Kathmandu to Kolkata, returning Thu, 11 Sep, priced at ₹26,378 just found
SpiceJet
Fri, 5 Sep - Thu, 11 Sep
KTM
Kathmandu
CCU
Kolkata
₹26,453 Return, just found
₹26,453
Return
just found
Select SpiceJet flight, departing Fri, 5 Sep from Kathmandu to Kolkata, returning Thu, 11 Sep, priced at ₹26,453 just found
Biman Bangladesh
Fri, 19 Dec - Wed, 24 Dec
KTM
Kathmandu
CCU
Kolkata
₹27,674 Return, found 1 day ago
₹27,674
Return
found 1 day ago
Select Biman Bangladesh flight, departing Fri, 19 Dec from Kathmandu to Kolkata, returning Wed, 24 Dec, priced at ₹27,674 found 1 day ago
Thai Lion Mantari
Sun, 28 Sep - Sat, 4 Oct
KTM
Kathmandu
CCU
Kolkata
₹45,018 Return, found 1 day ago
₹45,018
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Sun, 28 Sep from Kathmandu to Kolkata, returning Sat, 4 Oct, priced at ₹45,018 found 1 day ago
Flight from Kathmandu to Kolkata route information
Origin airport
Tribhuvan Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
Air India, Biman Bangladesh, IndiGo, Malaysia Airlines, Singapore Airlines, SpiceJet, Thai Airways International, Thai Lion Mantari
Return price
₹24,893
Distance
638 km

Kathmandu to Kolkata Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Kathmandu to Kolkata will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Kolkata.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with KTM to CCU flights that won’t make your bank account wince. Ready to temporarily leave behind Kathmandu for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CCU with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Tribhuvan Intl. Airport (KTM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Round-trip flights from Tribhuvan Intl. Airport to Netaji Subhash Chandra Bose Intl. Airport (CCU) start from ₹24,893. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tribhuvan Intl. Airport (KTM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Most flights can be cancelled online, but whether you incur a fee varies between airlines. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from KTM to Kolkata 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 Tribhuvan Intl. Airport to Kolkata Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KTM to Kolkata Airport?
A flight distance of just 640 kilometres separates Kathmandu and Kolkata. Once you're up in the skies, you won't have time to do much more than read the in-flight magazine.
Which airlines fly direct from Tribhuvan Intl. Airport to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
A popular choice with many savvy travellers, Air India (AI) offers 17 flights monthly from KTM to Netaji Subhash Chandra Bose Intl. Airport (CCU). Pick the one that fits with your travel plans and book your ticket today.
Are Tribhuvan Intl. Airport to Kolkata Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from KTM to CCU are available up to 12 months prior to departure on Expedia. And although you may score a great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

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