The cheapest times to fly from ZYL to DTW are

  • February 19th to March 25th (except the week of March 12th)
  • October 15th to November 25th (except the weeks of October 22nd, November 5th, and November 12th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ZYL to DTW is mid to late November. Prices can be as high as $10900 for Wednesday flights during late October, or as low as $10600 for Saturday flights around mid to late November.


When to Fly to Detroit

Flying from Sylhet (ZYL) to Detroit, MI (DTW) will usually cost between $10600 to $10900 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late November with an average ticket price of $10600. Due to high demand the most expensive time to fly is late October, with an average price of $10800. Planning your trip to low-cost times can easily save you $200 on economy flights and even more on first-class flights. Generally, any price below $10700 can be considered a good price for a round-trip ZYL to DTW flight.

See below for a graph of average weekly prices for the ZYL to DTW route. All prices are for round-trip tickets in USD.

ZYL to DTW Flight Prices

Compared to other flights, the ZYL to DTW flight is more expensive than the average and costs more than the average flight leaving from Sylhet. The average price per mile (for a direct flight) is $0.85, which is above average.


Flight Prices by Day of the Week

Saturday is usually the cheapest day to fly to DTW, and Tuesday the cheapest day to fly back into ZYL. Wednesdays are the most expensive days to fly to Detroit, and Mondays are the most expensive days to return to Sylhet. Selecting flights on the least expensive days could save you up to $810 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Saturday and returning a week later will cost an average of $10650. Return trip prices are from the DTW to ZYL flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ZYL to DTW can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 60 minutes may not be realistic.


Flight Hacking ZYL to DTW

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ZYL to DTW — but Champion Traveler does!

Hack #1: London (ZYL > LHR > DTW)

  • Price for both tickets: $1482
  • Average savings: $9218 (86.15%)

See ZYL to DAC flights

Hack #2: Dhaka (ZYL > DAC > DTW)

  • Price for both tickets: $1938
  • Average savings: $8762 (81.89%)

See ZYL to LHR flights

Hack #3: Dubai (ZYL > DXB > DTW)

  • Price for both tickets: $1963
  • Average savings: $8737 (81.65%)

See ZYL to DXB flights


Flight Questions Answered

Still have questions about flying from ZYL to DTW? We’ve got answers.

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Air Canada, Air India, American, Biman, British Airways, Delta, Etihad, United, and potentially more during busy seasons.

How far away is it from Detroit Metro Wayne County Airport to Savannakhet Airport?

The distance between the two airports is roughly 7784 miles or 12527 kilometers.

How long does it take to fly from ZYL to DTW?

The real-world flight time for a nonstop ZYL to DTW flight is about 14 hour 60 minutes.

How many flights go between Sylhet and Detroit, MI?

It depends on the day of the week and the date, but a typical day might have around 27 available flights from ZYL to DTW.


Airport Location Info


Departing Airport

Origination codeZYL
Origination airport nameSavannakhet Airport

Return Airport

Destination codeDTW
Destination airport nameDetroit Metro Wayne County Airport
CityDetroit, MI
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.