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Cheap flights from Sylhet to Dhaka from £22

ZYL — DAC
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sylhet to Dhaka

Enter your travel dates to find the best prices.

Cheapest flights from Sylhet to Dhaka

Sat 31/1010:55 -
Nonstop0h 50m
Sat 7/1115:50 -
Nonstop0h 50m
Deal found 16/9£54

Find flight deals from Sylhet to Dhaka

Round-trip from

£54

One-way from

£22

Popular in

February

Cheapest in

October

Average price

£47

Good round-trip deal

£62 or less

Good one-way deal

£23 or less
US-Bangla Airlines
  • US-Bangla Airlines
  • 31/10-7/11
  • Nonstop
  • 1h 40m total
  • Sylhet to Dhaka
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Biman Bangladesh
  • Biman Bangladesh
  • 15/12-31/12
  • Nonstop
  • 0h 50m total
  • Sylhet to Dhaka
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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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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Cheapflights Fare Finder

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

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Price

Cheapest return flight
Fastest return journey

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Tue 15/12

09:20-10:10

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£22

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Tue 6/10

12:00-12:50

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£22

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Wed 13/1

19:50-20:40

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£28

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Sun 31/1

19:50-20:40

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£28

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Thu 14/1

19:50-20:40

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£28

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Sat 31/10

10:55-11:45

Nonstop0h 50m

Dhaka Hazrat Shahjalal Intl

Sat 7/11

15:50-16:40

Nonstop0h 50m

£54

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Sat 26/9

08:20-19:55

2 stops35h 35m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£354

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Tue 6/10

08:20-14:10

2 stops29h 50m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£384

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Sat 26/9

08:20-04:45

1 stop20h 25m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£400

SylhetDhaka

ZYL Sylhet Osmani Intl - DAC Dhaka Hazrat Shahjalal Intl

ZYLDAC

Sylhet Osmani Intl

Tue 29/9

08:20-21:00

1 stop12h 40m

Dhaka Hazrat Shahjalal Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£511

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

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 return price

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 £41). Flying from Sylhet to Dhaka in February is currently the most expensive (average of £71). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 74% on flights from Sylhet to Dhaka by exploring options for tickets in the morning.

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

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

How much does it cost for a return flight from Sylhet to Dhaka?

Airfare is above average for this route at the moment.

Sylhet to Dhaka flights typically cost between £40 and £53 in October.
The cheapest return price found within the last 5 days was £54 on Multiple Airlines (31 Oct–7 Nov).

Reviews of airlines servicing Dhaka

Check out reviews from past customers who have flown with Biman Bangladesh from Sylhet to Dhaka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Biman Bangladesh
6.6
Okay
32 reviews
Check prices

Comfort

6.4

Boarding

6.8

Overall

6.6

Crew

7.3

Entertainment

6.1

Food

6.7
Biman Bangladesh
6.6
Okay
32 reviews
Biman Bangladesh
6.6
Okay
32 reviews
Check prices

Comfort

6.4

Boarding

6.8

Overall

6.6

Crew

7.3

Entertainment

6.1

Food

6.7

Related info for your journey

  • How popular is this Sylhet to Dhaka flight route?

    Within the past month, 135 users have taken a look at flights from Sylhet Osmani Intl to Dhaka Hazrat Shahjalal Intl.

  • 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 £33 on this airline. An additional option worth looking into is US-Bangla Airlines, starting at £41. These flights start at 41% lower than the current average price 3 months from now.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sylhet to Dhaka on time: US-Bangla Airlines (84%), Deutsche Bahn (80%), Biman Bangladesh (41%).

  • 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 holiday 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 £41). Flying from Sylhet to Dhaka in February is currently the most expensive (average of £71). 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

Alternative routes for Sylhet to Dhaka

Dhaka to Cox’s Bāzār flights
Dhaka to Sylhet flights

Top 2 airlines flying from Sylhet to Dhaka

AirlineCheapestAverageFlexibilityOn-time
Biman BangladeshCheapest£33Average£51FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights
US-Bangla AirlinesCheapest£41Average£72FlexibilityNo cancel feeOn-timeN/A
Search US-Bangla Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Sylhet to Dhaka?

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Can Cheapflights find flights from Sylhet to Dhaka with no change fees?

Certainly. Search results for flights to Dhaka from Sylhet shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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