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£168 Cheap Flights from Colombo (CMB) to Kolkata (CCU)

View £168 flight on Wed, 16 Sept 2026Opens 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 (CMB) to Kolkata (CCU)

Prices were available within the past 7 days and start at £168 for one-way flights and £264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Wed, 16 Sept - Fri, 18 Sept
CMB
Colombo
CCU
Kolkata
£264 Return, found 5 days ago
£264
Return
found 5 days ago
Select IndiGo flight, departing Wed, 16 Sept from Colombo to Kolkata, returning Fri, 18 Sept, priced at £264 found 5 days ago
IndiGo
Thu, 17 Sept - Sun, 20 Sept
CMB
Colombo
CCU
Kolkata
£265 Return, found 1 day ago
£265
Return
found 1 day ago
Select IndiGo flight, departing Thu, 17 Sept from Colombo to Kolkata, returning Sun, 20 Sept, priced at £265 found 1 day ago
IndiGo
Tue, 8 Sept - Sat, 12 Sept
CMB
Colombo
CCU
Kolkata
£267 Return, found 14 hours ago
£267
Return
found 14 hours ago
Select IndiGo flight, departing Tue, 8 Sept from Colombo to Kolkata, returning Sat, 12 Sept, priced at £267 found 14 hours ago
IndiGo
Thu, 17 Sept - Sun, 20 Sept
CMB
Colombo
CCU
Kolkata
£268 Return, found 1 day ago
£268
Return
found 1 day ago
Select IndiGo flight, departing Thu, 17 Sept from Colombo to Kolkata, returning Sun, 20 Sept, priced at £268 found 1 day ago
IndiGo
Tue, 8 Sept - Sat, 12 Sept
CMB
Colombo
CCU
Kolkata
£269 Return, found 14 hours ago
£269
Return
found 14 hours ago
Select IndiGo flight, departing Tue, 8 Sept from Colombo to Kolkata, returning Sat, 12 Sept, priced at £269 found 14 hours ago
IndiGo
Tue, 8 Sept - Sat, 12 Sept
CMB
Colombo
CCU
Kolkata
£271 Return, found 14 hours ago
£271
Return
found 14 hours ago
Select IndiGo flight, departing Tue, 8 Sept from Colombo to Kolkata, returning Sat, 12 Sept, priced at £271 found 14 hours ago
IndiGo
Thu, 17 Sept - Sun, 20 Sept
CMB
Colombo
CCU
Kolkata
£272 Return, found 1 day ago
£272
Return
found 1 day ago
Select IndiGo flight, departing Thu, 17 Sept from Colombo to Kolkata, returning Sun, 20 Sept, priced at £272 found 1 day ago
IndiGo
Tue, 8 Sept - Sat, 12 Sept
CMB
Colombo
CCU
Kolkata
£273 Return, found 14 hours ago
£273
Return
found 14 hours ago
Select IndiGo flight, departing Tue, 8 Sept from Colombo to Kolkata, returning Sat, 12 Sept, priced at £273 found 14 hours ago
Air India
Tue, 8 Sept - Sat, 12 Sept
CMB
Colombo
CCU
Kolkata
£298 Return, found 14 hours ago
£298
Return
found 14 hours ago
Select Air India flight, departing Tue, 8 Sept from Colombo to Kolkata, returning Sat, 12 Sept, priced at £298 found 14 hours ago
SriLankan Airlines
Tue, 8 Sept - Sat, 12 Sept
CMB
Colombo
CCU
Kolkata
£449 Return, found 14 hours ago
£449
Return
found 14 hours ago
Select SriLankan Airlines flight, departing Tue, 8 Sept from Colombo to Kolkata, returning Sat, 12 Sept, priced at £449 found 14 hours ago

Frequently asked questions

How much does a flight from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) cost?
You can find cheap one-way flights from £168 and cheap return flights from £264 CMB to CCU with Expedia. Return flights often range between £270 and £447. 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 CMB to CCU ticket fares go up or down.
What is the cheapest month to fly from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
The cheapest months to fly from CMB to CCU 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 Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
Enter CMB to CCU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
To find a cheap flight from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose 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 Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose 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 Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
There are approximately 16 connecting flights per day from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.). Some common connection points include Indira Gandhi Intl. (DEL), Chhatrapati Shivaji Intl. (BOM), and Chennai Intl. (MAA).
What is the earliest flight from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
The earliest flight from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) typically departs around 12:35 AM local time. This flight is operated by SriLankan Airlines and Air India. This is a seasonal service active only in December. 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 Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
You'll typically find the most flights from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) on a Thursday, with around 17 flights available. This gives you a good selection for your travel plans. Major airlines on this route include IndiGo, SriLankan Airlines, and Air India. Flight schedules are quite consistent throughout the week, with only a slight variation in the number of flights on other days.
What are the most popular departure times for flights from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
The most popular departure times for flights from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) are in the afternoon, between 3pm and 6pm. Many major carriers, including Air India, IndiGo and SriLankan Airlines, offer flights during this window. Many travellers prefer this time as it allows for a full morning before departure and an evening arrival at your destination.
How long does it take to fly from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
There are no nonstop flights from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.). The journey covers a distance of approximately 1,949 kilometers. Flights with one stop typically take around 10 hours 18 minutes. If you opt for flights with two or more stops, your travel time will generally be longer, averaging about 16 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
Yes, you can fly business class between CMB and CCU. You can fly business class with Air India and SriLankan Airlines.
How do I earn miles on a Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight with Expedia?
It's easy to earn miles on a Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose 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 Kolkata (CCU) from Colombo (CMB)?
If you're planning to travel to Kolkata from Bandaranaike Intl. (CMB), you can fly directly into Netaji Subhash Chandra Bose Intl. (CCU). Some flights may connect through major hubs like Velana Intl. (MLE) before reaching Kolkata. 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 Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) at the last minute?
Typically, booking a last minute flight from Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose 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 Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight and hotel package?
Securing a Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose 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 Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.)?
If you booked your Colombo (CMB-Bandaranaike Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) 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
Bandaranaike Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
Air India, IndiGo, SriLankan Airlines
Return price
£264
Distance
1936 km

Book with confidence

Compare flights from Colombo to Kolkata easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Colombo to Kolkata. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Netaji Subhash Chandra Bose Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Bandaranaike Intl. to Netaji Subhash Chandra Bose Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Bandaranaike Intl. (CMB) to Netaji Subhash Chandra Bose Intl. (CCU)

The easiest way to view the best deals on flights from Colombo to Kolkata today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Bandaranaike Intl. to Netaji Subhash Chandra Bose Intl. start at just £264 and range up to £449.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Colombo and Kolkata
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Colombo to Kolkata flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Bandaranaike Intl. to Netaji Subhash Chandra Bose Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Colombo to Kolkata easily and book with confidence

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*Available to Expedia members.