January is by far the best month, wherein you can get cheapest flights for Colombo to Kolkata. Meanwhile, January is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
One Way Fare January- During this month the footfall is less so, the flight is gradually inexpensive.
Round Trip Fare January - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
Colombo
17:15
Bandaranaike International Colombo Airport [CMB]
Thu , 15 Jan 2026
Kolkata
23:30
Netaji Subhash Chandra Bose International Airport [CCU]
Thu, 15 Jan 2026
Colombo
16:00
Bandaranaike International Colombo Airport [CMB]
Thu , 15 Jan 2026
Kolkata
00:35
Netaji Subhash Chandra Bose International Airport [CCU]
Fri, 16 Jan 2026
Colombo
12:30
Bandaranaike International Colombo Airport [CMB]
Wed , 14 Jan 2026
Kolkata
20:40
Netaji Subhash Chandra Bose International Airport [CCU]
Wed, 14 Jan 2026
Colombo
13:45
Bandaranaike International Colombo Airport [CMB]
Wed , 14 Jan 2026
Kolkata
21:10
Netaji Subhash Chandra Bose International Airport [CCU]
Wed, 14 Jan 2026
Colombo
09:40
Bandaranaike International Colombo Airport [CMB]
Wed , 14 Jan 2026
Kolkata
19:55
Netaji Subhash Chandra Bose International Airport [CCU]
Wed, 14 Jan 2026
Colombo
19:15
Bandaranaike International Colombo Airport [CMB]
Wed , 14 Jan 2026
Kolkata
04:15
Netaji Subhash Chandra Bose International Airport [CCU]
Thu, 15 Jan 2026
Colombo
00:35
Bandaranaike International Colombo Airport [CMB]
Thu , 15 Jan 2026
Kolkata
09:45
Netaji Subhash Chandra Bose International Airport [CCU]
Thu, 15 Jan 2026
Colombo
12:15
Bandaranaike International Colombo Airport [CMB]
Thu , 15 Jan 2026
Kolkata
22:25
Netaji Subhash Chandra Bose International Airport [CCU]
Thu, 15 Jan 2026
Colombo
04:00
Bandaranaike International Colombo Airport [CMB]
Thu , 15 Jan 2026
Kolkata
23:40
Netaji Subhash Chandra Bose International Airport [CCU]
Thu, 15 Jan 2026
Colombo
04:00
Bandaranaike International Colombo Airport [CMB]
Wed , 14 Jan 2026
Kolkata
19:55
Netaji Subhash Chandra Bose International Airport [CCU]
Wed, 14 Jan 2026
Colombo
09:50
Bandaranaike International Colombo Airport [CMB]
Wed , 14 Jan 2026
Kolkata
00:15
Netaji Subhash Chandra Bose International Airport [CCU]
Thu, 15 Jan 2026
To crack the better offer on Colombo to Kolkata flights, it’s better to make advanced bookings at least few weeks prior of your intended date because price might rise eventually due to the delay.
Weekdays are the best day to get low-cost flight tickets from Colombo to Kolkata. However, it depends on a certain factor. If the demand is high and festivals are there, then prices could be a little high.
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Typically, the non-stop flights from Colombo to Kolkata are approximately 1949 Km and direct flights take around 10:49 hrs to reach the destination seamlessly.
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