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$649+ Cheap flights from Detroit (DTT) to Luxembourg

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LUX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Detroit to Luxembourg

Keep the following information in mind while searching for Detroit to Luxembourg flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$649
(Air France)
Provider with most accurate pricing for Detroit (DTT)-Luxembourg flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Luxembourg flights.
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From Detroit (DTT) to Luxembourg
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Find flight deals from Detroit to Luxembourg

Cheapest flights from Detroit to Luxembourg
Explore the most affordable flight options available from Detroit to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/194:25 pmDTW - LUX
1 stop15h 25mMultiple Airlines
Sun 12/2810:50 amLUX - DTW
1 stop11h 15mMultiple Airlines
Deal found 4/29$649
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:55 amDTW - LUX
2 stops17h 45mAir Canada
Sun 10/267:00 amLUX - DTW
2 stops31h 51mAir Canada
Deal found 4/29$655
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:00 pmDTW - LUX
1 stop12h 10mLufthansa
Sun 10/267:00 amLUX - DTW
1 stop12h 55mLufthansa
Deal found 4/29$667

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Luxembourg 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 April 29, 2025.
Use the filters below to find and compare flights from Detroit to Luxembourg that are best for you.

Fly from

Detroit

Fly to

Luxembourg

Route

Depart

Return

Price

DetroitLuxembourg

DTW - LUX

DTWLUX

Detroit Metropolitan Wayne County

Tue 8/19

4:25 pm-1:50 pm

1 stop15h 25m

Luxembourg

Sun 12/28

10:50 am-4:05 pm

1 stop11h 15m

$649

DetroitLuxembourg

DTW - LUX

DTWLUX

Detroit Metropolitan Wayne County

Sat 10/4

9:55 am-9:40 am

2 stops17h 45m

Luxembourg

Sun 10/26

7:00 am-9:51 am

2 stops31h 51m

$655

DetroitLuxembourg

DTW - LUX

DTWLUX

Detroit Metropolitan Wayne County

Sat 10/4

4:00 pm-10:10 am

1 stop12h 10m

Luxembourg

Sun 10/26

7:00 am-2:55 pm

1 stop12h 55m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Detroit to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg 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 Luxembourg

What is the cheapest time of day to fly from DTT to LU?

Find hourly flight availability from Detroit to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Luxembourg as you normally would.

Rainfall in Luxembourg by month

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

In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.

Temperature in Luxembourg by month

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

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated April 29, 2025.
Air Canada
7.0
Good
9,242 reviews

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.0

Food

6.3

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.0
Good
9,242 reviews
Air Canada
7.0
Good
9,242 reviews

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.0

Food

6.3

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Lufthansa
6.7
Okay
7,042 reviews
Air Canada
7.0
Good
9,242 reviews

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.0

Food

6.3

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

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

  • What airport do you fly from for flights from Detroit to Luxembourg?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Luxembourg. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Luxembourg 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 Detroit to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Detroit to Luxembourg (average of $638). Flying from Detroit to Luxembourg in June is currently the most expensive (average of $1,178). 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.

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Alternative routes for Detroit to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Detroit to Luxembourg

Discover the top airline that operate flights from Detroit to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$641Average$958FlexibilityNo cancel feeOn-timeN/A

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