Cheap Flights Sylhet – Dhaka from CAD 51

Flight FAQs

• Which airlines offer the cheapest flights from Sylhet (ZYL) to Dhaka (DAC)?

  Based on Trip.com data, Biman Bangladesh Airlines offers one-way fares as low as CAD 51 on Cheapest nonstop routes (e.g. ZYL to DAC on Sat, Jul 11), while Biman Bangladesh Airlines offers Cheapest nonstop round-trips from CAD 86 departing on Thu, Jun 25 and returning on Thu, Jun 25.

• Which airlines offer direct flights from Sylhet to Dhaka?

  At the moment, you can catch a direct flight from Sylhet to Dhaka with the following airlines, including: US-Bangla Airlines Biman Bangladesh Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Sylhet (ZYL) to Dhaka (DAC)?

  It takes about 50 minutes to fly from Sylhet (ZYL) to Dhaka (DAC).

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

  Based on Trip.com data in the past 4 weeks, there is 28 flight per week flying from Sylhet to Dhaka. You can check the weekly schedule for popular airlines on this route below: Biman Bangladesh Airlines: S/M/T/W/T/F/S -- BG602 (12:18) Biman Bangladesh Airlines: S/M/T/W/T/F/S -- BG604 (15:06)

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

  To find best deals on flights from Sylhet 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 Sat, Jul 11, with one-way flights priced at just CAD 51.
  · 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 Dhaka travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Sylhet to Dhaka to get the best price?

  The cheapest months to fly from Sylhet to Dhaka is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Sylhet to Dhaka?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Sylhet to Dhaka on May 19, 2026 with Biman Bangladesh Airlines, with prices starting at CAD 40.

• Which airports can I fly through when travelling to Dhaka from Sylhet?

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

• What is the time difference between Sylhet and Dhaka?

  The time difference between Dhaka and Sylhet is 0h.

• How can I change or cancel my flight ticket from Sylhet to Dhaka?

  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.