HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sylhet

$1,437+ Cheap flights from Detroit (DTT) to Sylhet (ZYL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ZYL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Sylhet with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Detroit to Sylhet

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Sylhet (ZYL). 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 June 12, 2025.

Round-trip from

$1,437
(Qatar Airways)
From Detroit (DTT) to Sylhet Osmani Intl
Search Deals

Find flight deals from Detroit to Sylhet

Cheapest flights from Detroit to Sylhet
Explore the most affordable flight options available from Detroit to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Qatar Airways deal was found by Cheapflights users on 6/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:11 amDTW - ZYL
3 stops39h 39mMultiple Airlines
Wed 11/194:25 pmZYL - DTW
3 stops41h 24mMultiple Airlines
Deal found 6/10$1,437

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Sylhet 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 June 12, 2025.
Use the filters below to find and compare flights from Detroit to Sylhet that are best for you.

Fly from

Detroit

Fly to

Sylhet

Route

Depart

Return

Price

DetroitSylhet

DTW - ZYL

DTWZYL

Detroit Metropolitan Wayne County

Wed 10/29

10:11 am-11:50 am

3 stops39h 39m

Sylhet Osmani Intl

Wed 11/19

4:25 pm-10:49 pm

3 stops41h 24m

$1,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Detroit to Sylhet

Have a flexible travel schedule? Discover the best time to fly to Sylhet from Detroit 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 Detroit to Sylhet

Rainfall in Sylhet by month

Plan your trip to Sylhet by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sylhet ranges from 0.3 - 32.0 inches per month. June is typically the wettest month, when rainfall can reach 32.0 in. December is typically the driest time to visit Sylhet when rainfall is around 0.3 in.

Temperature in Sylhet by month

Plan your trip to Sylhet by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sylhet, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.