$155 Cheap Flights from Colombo (CMB) to Kolkata (CCU)

View $155 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU)

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Cheap Flights from Colombo to Kolkata (CMB-CCU)

Prices were available within the past 7 days and start at $155 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Mon, Nov 17 - Sun, Nov 23
CMB
Colombo
CCU
Kolkata
$326 Roundtrip, found 6 days ago
$326
Roundtrip
found 6 days ago
Select IndiGo flight, departing Mon, Nov 17 from Colombo to Kolkata, returning Sun, Nov 23, priced at $326 found 6 days ago
IndiGo
Fri, Nov 7 - Fri, Nov 14
CMB
Colombo
CCU
Kolkata
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select IndiGo flight, departing Fri, Nov 7 from Colombo to Kolkata, returning Fri, Nov 14, priced at $327 found 2 days ago
IndiGo
Tue, Nov 11 - Sat, Nov 15
CMB
Colombo
CCU
Kolkata
$329 Roundtrip, found 22 hours ago
$329
Roundtrip
found 22 hours ago
Select IndiGo flight, departing Tue, Nov 11 from Colombo to Kolkata, returning Sat, Nov 15, priced at $329 found 22 hours ago
IndiGo
Tue, Nov 11 - Sat, Nov 15
CMB
Colombo
CCU
Kolkata
$330 Roundtrip, found 22 hours ago
$330
Roundtrip
found 22 hours ago
Select IndiGo flight, departing Tue, Nov 11 from Colombo to Kolkata, returning Sat, Nov 15, priced at $330 found 22 hours ago
IndiGo
Tue, Nov 11 - Sat, Nov 15
CMB
Colombo
CCU
Kolkata
$331 Roundtrip, found 22 hours ago
$331
Roundtrip
found 22 hours ago
Select IndiGo flight, departing Tue, Nov 11 from Colombo to Kolkata, returning Sat, Nov 15, priced at $331 found 22 hours ago
IndiGo
Tue, Dec 9 - Tue, Dec 16
CMB
Colombo
CCU
Kolkata
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select IndiGo flight, departing Tue, Dec 9 from Colombo to Kolkata, returning Tue, Dec 16, priced at $332 found 1 day ago
Air India
Wed, Nov 12 - Sat, Nov 15
CMB
Colombo
CCU
Kolkata
$333 Roundtrip, found 22 hours ago
$333
Roundtrip
found 22 hours ago
Select Air India flight, departing Wed, Nov 12 from Colombo to Kolkata, returning Sat, Nov 15, priced at $333 found 22 hours ago
IndiGo
Wed, Nov 12 - Sat, Nov 15
CMB
Colombo
CCU
Kolkata
$333 Roundtrip, found 22 hours ago
$333
Roundtrip
found 22 hours ago
Select IndiGo flight, departing Wed, Nov 12 from Colombo to Kolkata, returning Sat, Nov 15, priced at $333 found 22 hours ago
IndiGo
Wed, Nov 12 - Sat, Nov 15
CMB
Colombo
CCU
Kolkata
$334 Roundtrip, found 22 hours ago
$334
Roundtrip
found 22 hours ago
Select IndiGo flight, departing Wed, Nov 12 from Colombo to Kolkata, returning Sat, Nov 15, priced at $334 found 22 hours ago
IndiGo
Wed, Nov 12 - Sat, Nov 15
CMB
Colombo
CCU
Kolkata
$335 Roundtrip, found 22 hours ago
$335
Roundtrip
found 22 hours ago
Select IndiGo flight, departing Wed, Nov 12 from Colombo to Kolkata, returning Sat, Nov 15, priced at $335 found 22 hours ago

Frequently asked questions

How much does a flight from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU) cost?
Grab a cheap one-way flight from $155 or cheap return flight from $326 from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
The cheapest month to fly from CMB to CCU is November, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CMB to CCU flight.
How many flights per day from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
You'll have to take a flight with a layover when traveling from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CMB to CCU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from CMB to CCU?
Consider traveling with SriLankan Airlines if you'd like to go straight from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU) without any holdups. This airline has the strongest track record for punctuality, with an on-time score of 88%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Choose a flight from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU) last-minute?
Holding off until just before your departure to book a ticket from CMB to CCU often results in higher prices. While you may find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a CMB to CCU flight and hotel package?
Compared with arranging hotels and flights separately, booking a CMB to CCU flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Bandaranaike Intl. Airport (CMB) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
In most instances, you can modify or cancel your CMB to CCU flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
Air India, IndiGo
Roundtrip price
$324
Distance
1210 mi

Book with confidence

Colombo to Kolkata Flights

The cheapest times to fly from Colombo to Kolkata

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 Colombo to Kolkata are during the month of November. You can find some of the cheapest flights from Colombo to Kolkata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colombo to Kolkata

Sunday is one of the best days to book for cheap flights from Colombo to Kolkata: 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 Colombo to Kolkata

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 Colombo to Kolkata in 2025. You can also book with separate airlines for your outbound and return journeys, from $155 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 Colombo to Kolkata 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 Colombo to Kolkata 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.

 

Colombo to Kolkata Flights

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