Cheap flights from Dhaka to Sylhet from $23
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dhaka to Sylhet departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dhaka to Sylhet
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Biman Bangladesh flights from Dhaka to Sylhet
Our best Biman Bangladesh deals on Dhaka to Sylhet flight tickets
See travel insights to Sylhet from
How to get the cheapest flight ticket from Dhaka to Sylhet
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Dhaka and Sylhet?
What is the cheapest month to fly to Sylhet?
The cheapest month to fly to Sylhet from Dhaka is in January. Flight prices, which tend to average around $69, are often lower during this time because this is during the off-season. If you’re not able to fly to Sylhet in January, then February is your next best option. Flight prices from Dhaka to Sylhet during February average around $69.
What is the cheapest day to depart on your flight to Sylhet?
Our data shows that Wednesday is the least expensive day to fly to Sylhet. Tickets to fly out on this day can be as low as $77. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Sylhet on Monday is $82.
What is the cheapest time of day to depart on your flight to Sylhet?
Our data shows that the cheapest Dhaka to Sylhet flights are usually those with departure times in the afternoon. Our users have found flights to Sylhet in the afternoon for as low as $75. At noon is when there is more demand to fly to Sylhet, so prices are often more expensive at around $107 per ticket.
What is the cheapest Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl flight route?
Fly from Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl for the best Dhaka Hazrat Shahjalal Intl - Sylhet Osmani Intl flight prices
How far in advance should I book a flight to Sylhet?
You are more likely to see cheaper flights to Sylhet from Dhaka when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Sylhet for around $74 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sylhet from Dhaka for as low as $69 on momondo.
What cabin class options are available on Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl flights?
There are 3 cabin classes available to choose from on Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Dhaka to Sylhet on average per day?
As of February 2025, 9 flights take off from Dhaka and land in Sylhet each day. The most common flight departure time for this route is 7:00AM, with 36% of daily flights taking off at noon.
How many flights depart from Dhaka to Sylhet on average per week?
As of February 2025, 69 flights take off from Dhaka and land in Sylhet each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.
When to book flights from Dhaka to Sylhet
Cheap Dhaka to Sylhet (DAC to ZYL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dhaka to Sylhet
How far is Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl by plane?
The straight-line distance from Dhaka Hazrat Shahjalal Intl to Sylhet Osmani Intl is 118.5 mi. 0h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Dhaka Hazrat Shahjalal Intl Airport to Sylhet Osmani Intl Airport?
Prices for flights from Dhaka Hazrat Shahjalal Intl Airport to Sylhet Osmani Intl Airport were last updated today.
How many operators does momondo search for flights from Dhaka Hazrat Shahjalal Intl Airport to Sylhet Osmani Intl Airport?
The number of operators available for flights from Dhaka Hazrat Shahjalal Intl Airport to Sylhet Osmani Intl Airport is 2 as of February 2025.
How old do you have to be to fly from Dhaka Hazrat Shahjalal Intl Airport to Sylhet Osmani Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dhaka Hazrat Shahjalal Intl Airport to Sylhet Osmani Intl Airport.
What documentation or ID do you need to fly to Sylhet Osmani Intl Airport?
The required travel and health documents for your Sylhet Osmani Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sylhet Osmani Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Dhaka to Sylhet?
Based on momondo bookings for flights between Dhaka and Sylhet, the leading plane model is De Havilland (Bombardier) DHC-8 Dash 8, making up 35.26% of the total bookings. Other popular models include ATR 72-201 / 202 with 31.54%, Boeing 777-300 with 14.09%, and Boeing 737-800 with 11.03%.
What is the most popular airline from Dhaka to Sylhet?
momondo data reveals that the most frequently booked airline on the route from Dhaka to Sylhet is Biman Bangladesh, representing 82% of all bookings. The subsequent popular airline is US-Bangla Airlines at 18%.
Best airlines flying from Dhaka to Sylhet
Compare and see reviews for airlines that fly from Dhaka to Sylhet with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $52 | Free Cancellation | Rating 6.8 22 reviews | |||
| PriceFrom $70 | Free Cancellation | Rating 10.0 1 review |
US-Bangla Airlines Flights From Dhaka to Sylhet
US-Bangla Airlines flight deals from Dhaka to Sylhet start from $70 round-trip. Over the 31 US-Bangla Airlines flights for this route in a normal week, average airfare is usually $99 round-trip - but some users have found much cheaper deals with momondo.
Biman Bangladesh Flights From Dhaka to Sylhet
The best Biman Bangladesh deal for Dhaka to Sylhet flight tickets found on momondo in the last 72 hours was $52, round-trip. It should be noted that an average Biman Bangladesh flight deal for this route in this time was higher, at $74 round-trip. Biman Bangladesh operates 19 flights out of Dhaka into Sylhet in an average week, so prices vary by time and availability. 22 Biman Bangladesh reviews by users on momondo have scored the airline at 6.8/10.
Why use momondo?
Why should I use momondo to find a flight deal from Dhaka to Sylhet?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dhaka to Sylhet. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Dhaka to Sylhet with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sylhet from Dhaka which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Dhaka to Sylhet?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sylhet from Dhaka.
I’m not ready to book a flight from Dhaka to Sylhet right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sylhet from Dhaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.