How popular is this Sylhet to Dhaka flight route?

This flight path from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl was viewed by 46 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 $55, 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 $44 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 34% less than the average price by searching for these airlines.

What is the cheapest day to fly from Sylhet to Dhaka?

Travelers seeking maximum savings on their Sylhet to Dhaka flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Dhaka ranges from 0.3 - 14.7 inches per month. July is typically the wettest month, when rainfall can reach 14.7 in. January is typically the driest time to visit Dhaka when rainfall is around 0.3 in.

If weather is an important factor for your trip to Dhaka, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

What are the cheapest flights from Sylhet to Dhaka?

Looking for the cheapest flight from Sylhet to Dhaka? While on average our users pay $57, our data indicates the cheapest price to be $22. The most popular route (Sylhet Osmani Intl - Dhaka Hazrat Shahjalal Intl), is priced around $0.

What is the cheapest day to fly round-trip from Sylhet to Dhaka?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 38% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Sylhet to Dhaka?

Our data shows that February tends to be the cheapest month to fly to Dhaka from Sylhet. Users have commonly found prices around $67 for the month, but tickets can be as low as $44. Due to multiple factors, prepare for potentially higher prices in November.

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.

$23+ Flights from Sylhet to Dhaka

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

Airfare is typical for this route at the moment. Sylhet to Dhaka flights typically cost between $54 and $74 in September. The cheapest round-trip price found within the last 3 days was $55 on Biman Bangladesh (Sep 28-Sep 29).

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Cheap flight deals from Sylhet to Dhaka

Round-trip from	$55 (Kiwi.com)
One-way from	$24 (Trip.com)
Popular in	November
Cheapest in	February
Average price	$67
Good round-trip deal	$54 or less
Good one-way deal	$26 or less

From Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl

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One-way flight from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl

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Highest demand for flights based on searches. 2% potential increase in price ($2 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($1 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Price to beat on a round-trip flight from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl.

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Price to beat on a one-way flight from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl.

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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 August 18, 2025.

Wed 8/208:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Thu 8/215:00 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/18

$47

Fri 8/2211:25 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Fri 8/225:05 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/18

$55

Thu 10/29:55 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Thu 10/96:45 pmDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/18

$57

Tue 8/197:50 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Tue 8/193:00 pmDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/17

$59

Mon 8/2510:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Mon 8/255:00 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/18

$60

Thu 8/2111:40 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Thu 8/215:00 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/18

$65

Sat 8/239:40 amZYL - DAC

Nonstop0h 55mBiman Bangladesh

Sun 8/2410:50 amDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/18

$67

Wed 8/208:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Fri 8/225:05 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/18

$69

Sat 8/239:25 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Sat 8/234:40 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/17

$73

Wed 8/208:05 amZYL - DAC

Nonstop0h 50mMultiple Airlines

Fri 8/2211:40 pmDAC - ZYL

2 stops33h 25mMultiple Airlines

Deal found 8/18

$4,968

Best flights from Sylhet to Dhaka
Discover carefully curated flight deals from Sylhet to Dhaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Sat 9/139:25 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Sat 9/208:15 amDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/16

$55

Sun 9/1411:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Sun 9/2110:50 amDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/17

$55

Sun 9/2810:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Mon 9/295:00 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/17

$55

Tue 9/3011:40 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Tue 10/73:00 pmDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/16

$56

Thu 10/29:55 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Thu 10/96:45 pmDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/18

$57

Mon 9/1510:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Mon 9/2210:50 amDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/18

$59

Mon 9/110:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Wed 9/38:15 amDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/17

$59

Wed 9/178:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Wed 9/243:00 pmDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/17

$67

Mon 9/2210:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Mon 9/223:00 pmDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/18

$68

Last-minute flights from Sylhet to Dhaka
Discover last-minute flight deals from Sylhet to Dhaka. Data last updated August 18, 2025 and is based on user searches.

Sat 8/239:25 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Sat 8/234:40 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/18

$65

Sat 8/239:40 amZYL - DAC

Nonstop0h 55mBiman Bangladesh

Sun 8/2410:50 amDAC - ZYL

Nonstop1h 00mBiman Bangladesh

Deal found 8/18

$67

Mon 8/2510:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Mon 8/255:00 pmDAC - ZYL

Nonstop0h 55mBiman Bangladesh

Deal found 8/18

$60

One-way flights from Sylhet to Dhaka
Search for one-way flight options from Sylhet to Dhaka. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Tue 8/267:50 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Deal found 8/16

$24

Mon 9/810:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Deal found 8/16

$25

Sun 8/3110:05 pmZYL - DAC

Nonstop0h 50mBiman Bangladesh

Deal found 8/18

$26

Mon 8/2512:50 pmZYL - DAC

Nonstop0h 50mBiman Bangladesh

Deal found 8/18

$27

Thu 8/289:25 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Deal found 8/16

$30

Sat 8/2310:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Deal found 8/16

$33

Mon 9/110:05 amZYL - DAC

Nonstop0h 50mBiman Bangladesh

Deal found 8/17

$35

Fly from

Fly to

Route

Depart

Return

Price

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Sat 9/13

9:25 am-10:15 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Sat 9/20

8:15 am-9:15 am

Nonstop1h 00m

$55

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Sun 9/14

11:05 am-11:55 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Sun 9/21

10:50 am-11:50 am

Nonstop1h 00m

$55

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Sun 9/28

10:05 am-10:55 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Mon 9/29

5:00 pm-5:55 pm

Nonstop0h 55m

$55

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Tue 9/30

11:40 am-12:30 pm

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Tue 10/7

3:00 pm-4:00 pm

Nonstop1h 00m

$56

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Thu 10/2

9:55 am-10:45 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Thu 10/9

6:45 pm-7:45 pm

Nonstop1h 00m

$57

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Mon 9/15

10:05 am-10:55 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Mon 9/22

10:50 am-11:50 am

Nonstop1h 00m

$59

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Mon 9/1

10:05 am-10:55 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 9/3

8:15 am-9:15 am

Nonstop1h 00m

$59

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Wed 9/17

8:05 am-8:55 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 9/24

3:00 pm-4:00 pm

Nonstop1h 00m

$67

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Mon 9/22

10:05 am-10:55 am

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Mon 9/22

3:00 pm-4:00 pm

Nonstop1h 00m

$68

SylhetDhaka

ZYL - DAC

ZYLDAC

Sylhet Osmani Intl

Tue 9/2

11:40 am-12:30 pm

Nonstop0h 50m

$23

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 18 results

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, October is the cheapest month in which you can book a flight from Sylhet to Dhaka (average of $1,033). Flying from Sylhet to Dhaka in June is currently the most expensive (average of $1,526). 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?

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 90% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Sylhet to Dhaka

The most flights from ZYL to DAC are scheduled on a Saturday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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

Related info for your journey

How popular is this Sylhet to Dhaka flight route?
This flight path from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl was viewed by 46 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 $55, 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 $44 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 34% 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 $57, our data indicates the cheapest price to be $22. 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, October is the cheapest month in which you can book a flight from Sylhet to Dhaka (average of $1,033). Flying from Sylhet to Dhaka in June is currently the most expensive (average of $1,526). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sylhet to Dhaka

Airline	Cheapest	Average	Flexibility	On-time
Biman Bangladesh	Cheapest$44	Average$68	FlexibilityNo cancel fee	On-time45%
US-Bangla Airlines	Cheapest$50	Average$78	FlexibilityNo cancel fee	On-timeN/A

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$23+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Sylhet to Dhaka

Cheapest flights from Sylhet to DhakaExplore 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 August 18, 2025.

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 August 18, 2025.

Cheapflights Fare Finder

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

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.

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?

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 August 18, 2025.

Weekly flight availability from Sylhet to Dhaka

Explore weekly flight availability from Sylhet to Dhaka. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

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

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?

How long is the flight from Sylhet to Dhaka?

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

What are the cheapest flights from Sylhet to Dhaka?

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

How can I find direct flights from Sylhet to Dhaka?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sylhet to Dhaka

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Top 2 airlines flying from Sylhet to Dhaka

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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 August 18, 2025.