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Cheap flights from Dhaka to Sylhet from C$ 101

DAC — ZYL
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dhaka to Sylhet

Enter your travel dates to find the best prices.

Cheapest flights from Dhaka to Sylhet

Sun 4/107:00 a.m. -
Nonstop0h 50m
Tue 27/109:20 a.m. -
Nonstop0h 50m
Deal found 10/9C$ 101

Find flight deals from Dhaka to Sylhet

Round-trip from

C$ 101

Popular in

June

Cheapest in

November

Average price

C$ 94

Good one-way deal

C$ 53 or less
Biman Bangladesh
  • Biman Bangladesh
  • 4/10-27/10
  • Nonstop
  • 1h 40m total
  • Dhaka to Sylhet
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Highest demand for flights based on searches. 9% potential increase in price (C$ 15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 4 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dhaka to Sylhet that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DhakaSylhet

DAC Dhaka Hazrat Shahjalal Intl - ZYL Sylhet Osmani Intl

DACZYL

Dhaka Hazrat Shahjalal Intl

Sun 4/10

7:00 a.m.-7:50 a.m.

Nonstop0h 50m

Sylhet Osmani Intl

Tue 27/10

9:20 a.m.-10:10 a.m.

Nonstop0h 50m

C$ 101

DhakaSylhet

DAC Dhaka Hazrat Shahjalal Intl - ZYL Sylhet Osmani Intl

DACZYL

Dhaka Hazrat Shahjalal Intl

Mon 26/10

5:30 a.m.-7:30 a.m.

1 stop26h 00m

Sylhet Osmani Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 1,114

DhakaSylhet

DAC Dhaka Hazrat Shahjalal Intl - ZYL Sylhet Osmani Intl

DACZYL

Dhaka Hazrat Shahjalal Intl

Mon 12/10

5:30 a.m.-7:35 a.m.

1 stop26h 05m

Sylhet Osmani Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 1,118

DhakaSylhet

DAC Dhaka Hazrat Shahjalal Intl - ZYL Sylhet Osmani Intl

DACZYL

Dhaka Hazrat Shahjalal Intl

Sun 25/10

1:00 a.m.-7:30 a.m.

3 stops30h 30m

Sylhet Osmani Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 1,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Sorted by cheapest first

Best time to book a flight from Dhaka to Sylhet

Have a flexible travel schedule? Discover the best time to fly to Sylhet from Dhaka with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Dhaka to Sylhet

How far ahead should I book a flight from Dhaka to Sylhet?

The best time to book flights from Dhaka to Sylhet is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dhaka to Sylhet?

Currently, November is the cheapest month in which you can book a flight from Dhaka to Sylhet (average of C$ 88). Flying from Dhaka to Sylhet in June is currently the most expensive (average of C$ 122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DAC to ZYL?

When flying from Dhaka to Sylhet, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight in the morning.

How much does it cost to fly round-trip from Dhaka to Sylhet?

Airfare is typical for this route at the moment.

Dhaka to Sylhet flights typically cost between C$ 82 and C$ 107 in November.
The cheapest round-trip price found within the last 5 days was C$ 104 on Multiple Airlines (29 Nov-29 Nov).

Related info for your journey

  • How popular is this Dhaka to Sylhet flight route?

    Within the past month, 12 users have taken a look at flights from Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl.

  • What are the most reliable airlines from Dhaka to Sylhet?

    No one likes to see their flight delayed. When booking a flight from Dhaka to Sylhet consider choosing Deutsche Bahn (84%), Biman Bangladesh (81%) or US-Bangla Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Dhaka to Sylhet that include hotel bookings?

    Yes. In addition to deals on Dhaka to Sylhet flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dhaka to Sylhet?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dhaka to Sylhet.

  • Can I find deals for business class flights from Dhaka to Sylhet?

    Yes. Cheapflights offers flight deals from Dhaka to Sylhet by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dhaka to Sylhet?

    Currently, November is the cheapest month in which you can book a flight from Dhaka to Sylhet (average of C$ 88). Flying from Dhaka to Sylhet in June is currently the most expensive (average of C$ 122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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