Cheap Flights from Chittagong to Kolkata from S$ 130

Frequently Asked Questions

• Which airlines offer the cheapest flights from Chittagong (CGP) to Kolkata (CCU)?

  Based on Trip.com data, Biman Bangladesh Airlines offers one-way fares as low as S$ 130 on Cheapest nonstop routes (e.g. CGP to CCU on Thu, Aug 27), while Biman Bangladesh Airlines offers Cheapest nonstop round-trips from S$ 211 departing on Sun, Aug 23 and returning on Fri, Aug 28.

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chittagong to Kolkata 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 Chittagong to Kolkata?

  To find best deals on flights from Chittagong to Kolkata, 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 Thu, Aug 27, with one-way flights priced at just S$ 130.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Biman Bangladesh Airlines.
  · 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 Kolkata travel is around January.
  · Get exclusive promo codes for Trip.com app users.

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

  The cheapest months to fly from Chittagong to Kolkata is November, when demand for travel is lower.

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

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Chittagong to Kolkata on August 23, 2026 with Biman Bangladesh Airlines, with prices starting at S$ 211.

• What is the time difference between Chittagong and Kolkata?

  The time difference between Kolkata and Chittagong is 0m.

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

  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.

• What is the average cost of a one-way flight from Chittagong to Kolkata?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Chittagong to Kolkata is S$ 352. Fares vary by travel date, airline and availability.

• How do I book flights from Chittagong to Kolkata on Trip.com?

  Enter Chittagong and Kolkata, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.