₹ 13,516 Cheap Flights from Kolkata (CCU) to Colombo (CMB)

Flight FAQs

• Which airlines offer the cheapest flights from Kolkata (CCU) to Colombo (CMB)?

  Based on Trip.com data, IndiGo offers one-way fares as low as ₹ 13,516 on Cheapest nonstop routes (e.g. CCU to CMB on Sat, Jul 18), while IndiGo offers Cheapest nonstop round-trips from ₹ 29,035 departing on Thu, Jun 18 and returning on Sun, Jun 21.

• Which airlines offer flights from Kolkata to Colombo?

  At the moment, several airlines serve connecting flights from Kolkata to Colombo, including: IndiGo Air India Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Kolkata to Colombo?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kolkata to Colombo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Kolkata to Colombo?

  To find best deals on flights from Kolkata to Colombo, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jul 18, with one-way flights priced at just ₹ 13,516.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Colombo travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Kolkata to Colombo to get the best price?

  The cheapest months to fly from Kolkata to Colombo is September, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Kolkata to Colombo?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Kolkata to Colombo on June 27, 2026 with IndiGo, with prices starting at ₹ 14,236.

• Which airports can I fly through when travelling to Colombo from Kolkata?

  You can land at any one of the following hubs in Colombo, with Netaji Subhash Chandra Bose International Airport to Colombo Bandaranaike International Airport (CCU-CMB) is by far the most common option on this route: Colombo Bandaranaike International Airport (CMB).

• What is the time difference between Kolkata and Colombo?

  The time difference between Colombo and Kolkata is 0h.

• How can I change or cancel my flight ticket from Kolkata to Colombo?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.