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.

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).

What is the cheapest time of day to fly from DTW to ZYL?

When flying from Detroit Metropolitan Wayne County Airport to Sylhet, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Detroit Metropolitan Wayne County Airport-Sylhet flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Sylhet flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Sylhet flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit Metropolitan Wayne County Airport-Sylhet 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 Detroit Metropolitan Wayne County Airport-Sylhet flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$1,461+ Flights from Detroit Metropolitan Wayne County Airport to Sylhet

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Cheap 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 January 28, 2026.

Sun 3/159:05 pm

DTW

ZYL

2 stops36h 20m

Multiple Airlines

Wed 6/178:10 pm

ZYL

DTW

2 stops32h 35m

Multiple Airlines

Deal found 1/27

$1,461

Best flights from Detroit to Sylhet
Discover carefully curated flight deals from Detroit to Sylhet that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Sun 3/159:05 pm

DTW

ZYL

2 stops36h 20m

Multiple Airlines

Wed 6/178:10 pm

ZYL

DTW

2 stops32h 35m

Multiple Airlines

Deal found 1/27

$1,461

Find flight deals from Detroit to Sylhet

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,461 (KAYAK)

Provider with most accurate pricing for Detroit Metropolitan Wayne County-Sylhet Osmani Intl flight deals.

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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Sylhet Osmani Intl flights.

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From Detroit Metropolitan Wayne County to Sylhet Osmani Intl

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Sylhet that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSylhet

DTW - ZYL

DTWZYL

Detroit Metropolitan Wayne County

Sun 3/15

9:05 pm-7:25 pm

2 stops36h 20m

Sylhet Osmani Intl

Wed 6/17

8:10 pm-6:45 pm

2 stops32h 35m

$1,461

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Detroit to Sylhet

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Sylhet in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*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 Detroit Metropolitan Wayne County Airport-Sylhet flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Sylhet flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Sylhet flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Sylhet 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 Detroit Metropolitan Wayne County Airport-Sylhet 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 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.

Related info for your journey

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

Alternative routes for Detroit to Sylhet

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$1,461+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Sylhet with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Sylhet

Cheapest flights from Detroit to SylhetExplore 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 January 28, 2026.

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 January 28, 2026.

Find flight deals from Detroit to Sylhet

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Sylhet that are best for you.

Compare providers for flights from Detroit to Sylhet

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 Detroit to Sylhet in January.

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.

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?

How can I find direct flights from Detroit to Sylhet?

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

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.

Alternative routes for Detroit to Sylhet

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

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 January 28, 2026.