Cheap Flights from Colombo to Dhaka from US$178

Frequently Asked Questions

• What are the cheapest flights from Colombo to Dhaka (CMB-DAC)?

  Based on Trip.com data, IndiGo offers one-way fares as low as US$178 on Cheapest nonstop routes (e.g. CMB to DAC on Thu, Sep 17), while IndiGo offers Cheapest nonstop round-trips from US$385 departing on Wed, Sep 16 and returning on Mon, Sep 21.

• Which airlines offer direct flights from Colombo to Dhaka?

  At the moment, you can catch a nonstop flight from Colombo to Dhaka with the following airlines, including: Srilankan Airlines FitsAir IndiGo Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Colombo to Dhaka?

  It takes about 3 hours 15 minutes to fly from Colombo to Dhaka.

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Colombo to Dhaka 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 many flights are there per week from Colombo to Dhaka?

  Based on Trip.com data in the past 4 weeks, there is 12 flight per week flying from Colombo to Dhaka. You can check the weekly schedule for popular airlines on this route below: Srilankan Airlines: S/M/T/W/T/F/S -- UL189 (08:21)

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

  To find best deals on flights from Colombo to Dhaka, 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, Sep 17, with one-way flights priced at just US$178.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is FitsAir.
  · 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 Dhaka travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Colombo (CMB) to Dhaka (DAC) the cheapest?

  The cheapest months to fly from Colombo to Dhaka is August, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Colombo to Dhaka on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Colombo to Dhaka on September 22, 2026 with FitsAir, with prices starting at US$350.

• Which airports fly into Dhaka from Colombo?

  You can land at any one of the following hubs in Dhaka: Hazrat Shahjalal International Airport (DAC). Flying from Bandaranaike International Airport to Hazrat Shahjalal International Airport (CMB-DAC) is by far the most common option on this route.

• Is there any time difference between Colombo and Dhaka?

  The time difference between Dhaka and Colombo is 0m.

• How do I change or cancel my ticket from Colombo to Dhaka?

  Tickets can only be changed or canceled 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 Colombo to Dhaka?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Colombo to Dhaka is US$493. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Colombo to Dhaka?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Colombo to Dhaka is US$705. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Colombo to Dhaka on Trip.com?

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

• Are there budget airlines on the Colombo to Dhaka route?

  FitsAir and IndiGoare the most popular budget airlines flying from Colombo to Dhaka. Check baggage, seat and payment fees before comparing the final price.