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$21+ Cheap flights from Sylhet to Dhaka (ZYL - DAC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
ZYL — DAC
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Sylhet to Dhaka

Cheapest flights from Sylhet to Dhaka
Explore the most affordable flight options available from Sylhet to Dhaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Trip.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:25 pmZYL - DAC
Nonstop0h 50mBiman Bangladesh
Mon 10/272:05 pmDAC - ZYL
Nonstop0h 55mBiman Bangladesh
Deal found 10/20$40
This Trip.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:55 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Fri 12/126:35 pmDAC - ZYL
Nonstop0h 55mBiman Bangladesh
Deal found 10/19$41
This Trip.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:55 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Wed 11/127:20 pmDAC - ZYL
Nonstop0h 55mBiman Bangladesh
Deal found 10/20$44
This Trip.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:55 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Thu 11/67:45 amDAC - ZYL
Nonstop1h 00mBiman Bangladesh
Deal found 10/19$51
This Trip.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:55 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Thu 12/117:00 pmDAC - ZYL
Nonstop1h 00mBiman Bangladesh
Deal found 10/20$53
This Trip.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:50 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Sat 11/18:30 pmDAC - ZYL
Nonstop1h 00mBiman Bangladesh
Deal found 10/19$55
This Trip.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:55 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Sat 11/88:30 pmDAC - ZYL
Nonstop1h 00mBiman Bangladesh
Deal found 10/19$56
This Trip.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:05 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Sun 10/263:30 pmDAC - ZYL
Nonstop0h 55mBiman Bangladesh
Deal found 10/19$59
This Trip.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:05 amZYL - DAC
Nonstop0h 50mBiman Bangladesh
Sat 10/255:00 pmDAC - ZYL
Nonstop0h 55mBiman Bangladesh
Deal found 10/20$61
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:50 pmZYL - DAC
Nonstop0h 50mBiman Bangladesh
Wed 11/267:20 pmDAC - ZYL
Nonstop0h 55mBiman Bangladesh
Deal found 10/20$220
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:10 amZYL - DAC
Nonstop0h 55mBiman Bangladesh
Tue 10/286:30 pmDAC - ZYL
Nonstop0h 55mBiman Bangladesh
Deal found 10/20$229

Cheap flight deals from Sylhet to Dhaka

Discover tips and strategies to find the most affordable flight options for your journey from Sylhet (ZYL) to Dhaka (DAC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$41
(Trip.com)

One-way from

$21
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$65

Good round-trip deal

$55 or less

Good one-way deal

$29 or less
Provider with most accurate pricing for Sylhet Osmani Intl-Dhaka Hazrat Shahjalal Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sylhet Osmani Intl-Dhaka Hazrat Shahjalal Intl flights.
Search Deals
From Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl
Search Deals
One-way flight from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($0 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl.
Search Deals
Price to beat on a one-way flight from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sylhet to Dhaka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Sylhet to Dhaka that are best for you.

Fly from

Sylhet

Fly to

Dhaka

Route

Depart

Return

Price

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Fri 11/28

9:55 am-10:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Fri 12/12

6:35 pm-7:30 pm

Nonstop0h 55m

$41

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Sun 11/9

10:55 am-11:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 11/12

7:20 pm-8:15 pm

Nonstop0h 55m

$44

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Wed 11/5

9:55 am-10:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Thu 11/6

7:45 am-8:45 am

Nonstop1h 00m

$51

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Sat 11/15

10:55 am-11:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Sun 11/16

3:30 pm-4:25 pm

Nonstop0h 55m

$51

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Thu 12/4

10:55 am-11:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Thu 12/11

7:00 pm-8:00 pm

Nonstop1h 00m

$53

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Sat 11/1

8:50 am-9:40 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Sat 11/1

8:30 pm-9:30 pm

Nonstop1h 00m

$55

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Tue 12/16

10:45 am-11:35 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Sun 12/21

10:50 am-11:50 am

Nonstop1h 00m

$56

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Mon 1/19

10:55 am-11:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Mon 1/26

7:00 pm-8:00 pm

Nonstop1h 00m

$64

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Thu 3/5

10:55 am-11:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Fri 3/6

6:35 pm-7:30 pm

Nonstop0h 55m

$64

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Thu 3/5

9:10 am-10:05 am

Nonstop0h 55m

Dhaka Hazrat Shahjalal Intl

Sat 3/7

7:00 pm-8:00 pm

Nonstop1h 00m

$65

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 23 results
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Compare providers for flights from Sylhet to Dhaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sylhet to Dhaka in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sylhet-Dhaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sylhet-Dhaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sylhet-Dhaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sylhet-Dhaka flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sylhet-Dhaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sylhet to Dhaka

Have a flexible travel schedule? Discover the best time to fly to Dhaka from Sylhet with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Sylhet to Dhaka (average of $41). Flying from Sylhet to Dhaka in December is currently the most expensive (average of $49). 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 ZYL to DAC?

Find hourly flight availability from Sylhet to Dhaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Sylhet to Dhaka in the morning. If you’re flexible enough to do this you can expect to save up to 84% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Dhaka

Get insights into the airlines that provide service to Dhaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dhaka. Reviews last updated October 20, 2025.
Read through reviews of airlines operating flights from Sylhet to Dhaka, such as Biman Bangladesh. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Biman Bangladesh
6.7
Okay
23 reviews

Food

6.8

Boarding

7.0

Entertainment

6.0

Crew

7.5

Overall

6.7

Comfort

6.3
Biman Bangladesh
6.7
Okay
23 reviews
Biman Bangladesh
6.7
Okay
23 reviews

Food

6.8

Boarding

7.0

Entertainment

6.0

Crew

7.5

Overall

6.7

Comfort

6.3

Related info for your journey

Find useful and relevant information for your journey from Sylhet to Dhaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Sylhet to Dhaka flight route?

    This flight path from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl was viewed by 61 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Sylhet to Dhaka?

    For as low as $41, Biman Bangladesh can have you in Dhaka from Sylhet in 50m. Airlines will cover a distance of 121 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Sylhet to Dhaka round-trip?

    Our cheapest airline available from Sylhet to Dhaka is Biman Bangladesh. Our recent data shows that you can find tickets from as low as $43 on this airline. An additional option worth looking into is US-Bangla Airlines, starting at $50. You may be able to fly from Sylhet to Dhaka for 33% less than the average price by searching for these airlines.

  • What are the cheapest flights from Sylhet to Dhaka?

    Looking for the cheapest flight from Sylhet to Dhaka? While on average our users pay $133, our data indicates the cheapest price to be $21. The most popular route (Sylhet Osmani Intl - Dhaka Hazrat Shahjalal Intl), is priced around $0.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sylhet to Dhaka 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 Sylhet to Dhaka?

    Currently, September is the cheapest month in which you can book a flight from Sylhet to Dhaka (average of $41). Flying from Sylhet to Dhaka in December is currently the most expensive (average of $49). 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.

See more FAQs

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Alternative routes for Sylhet to Dhaka

See prices for flight routes from nearby airports that may be better suited for you.
Dhaka to Jessore flights
Dhaka to Cox’s Bāzār flights

Top 2 airlines flying from Sylhet to Dhaka

Discover the top 2 airlines that operate flights from Sylhet to Dhaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Biman BangladeshCheapest$43Average$66FlexibilityNo cancel feeOn-time45%
US-Bangla AirlinesCheapest$50Average$79FlexibilityNo cancel feeOn-timeN/A

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