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$474+ Cheap flights from Detroit (DTT) to Luxembourg (LUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LUX
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:15 pmDTW - LUX
1 stop16h 00mDelta
Sun 11/1610:55 amLUX - DTW
1 stop32h 15mDelta
Deal found 11/3$677
This SWISS deal was found by Cheapflights users on 11/3. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:10 pmDTW - LUX
2 stops17h 50mSWISS
Sun 11/1610:50 amLUX - DTW
2 stops17h 55mSWISS
Deal found 11/3$690

Cheap flight deals from Detroit to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Luxembourg (LUX). 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 November 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars
Provider with most accurate pricing for Detroit (DTT)-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Luxembourg flights.
Search Deals

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 November 4, 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

Sat 12/27

6:15 pm-1:35 pm

2 stops37h 20m

$474

DetroitLuxembourg

DTW - LUX

DTWLUX

Detroit Metropolitan Wayne County

Sat 12/27

4:15 pm-10:00 am

1 stop11h 45m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Compare providers for flights from Detroit to Luxembourg

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 Luxembourg in November.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Luxembourg flights, Cheapflights users trust AranGrant the most. AranGrant 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-Luxembourg 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 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 LUX?

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 November 4, 2025.

When flying from Detroit to Luxembourg, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the morning.

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 November 4, 2025.
Get a feel of what it's like to fly with Lufthansa from Detroit to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,550 reviews

Comfort

6.8

Boarding

7.0

Food

6.3

Entertainment

6.4

Crew

7.6

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,550 reviews
Lufthansa
6.8
Okay
7,550 reviews

Comfort

6.8

Boarding

7.0

Food

6.3

Entertainment

6.4

Crew

7.6

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

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 are the cheapest airlines flying from Detroit to Luxembourg round-trip?

    Flying on Lufthansa is currently your cheapest option to Luxembourg, with prices starting at $537. Another option worth looking into is Delta, starting at $707 round trip.

  • 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.

See more FAQs

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

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Alternative routes for Detroit to Luxembourg

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Top 2 airlines flying from Detroit to Luxembourg

Discover the top 2 airlines 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$537Average$945FlexibilityNo cancel feeOn-time76%
DeltaCheapest$707Average$905FlexibilityNo cancel feeOn-timeN/A

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