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$625+ Cheap flights from Lyon (LYS) to Detroit (DTT)

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.
LYS — DTT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Lyon to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to Detroit (DTT). 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 September 15, 2025.

Round-trip from

$625
(Trip.com)

Popular in

September

Cheapest in

March

Average price

$2,320
From Lyon-Saint Exupéry to Detroit (DTT)
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Highest demand for flights based on searches. 25% potential increase in price ($367 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($115 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lyon to Detroit

Cheapest flights from Lyon to Detroit
Explore the most affordable flight options available from Lyon to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:25 amLYS - DTW
2 stops34h 33mMultiple Airlines
Wed 11/510:42 amDTW - LYS
2 stops18h 23mMultiple Airlines
Deal found 9/14$625
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:05 pmLYS - DTW
2 stops23h 15mMultiple Airlines
Mon 11/34:00 pmDTW - LYS
1 stop12h 05mMultiple Airlines
Deal found 9/14$809
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:05 pmLYS - DTW
2 stops23h 15mMultiple Airlines
Sun 11/28:05 pmDTW - LYS
1 stop15h 05mMultiple Airlines
Deal found 9/14$863
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:10 amLYS - DTW
2 stops18h 15mAmerican Airlines
Tue 10/286:04 pmDTW - LYS
2 stops16h 06mAmerican Airlines
Deal found 9/14$875
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:40 pmLYS - DTW
2 stops30h 10mBritish Airways
Mon 11/311:08 amDTW - LYS
2 stops20h 07mBritish Airways
Deal found 9/14$877
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:30 amLYS - DTW
1 stop37h 40mTurkish Airlines
Tue 12/308:05 pmDTW - LYS
1 stop15h 05mTurkish Airlines
Deal found 9/14$892
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:00 pmLYS - DTW
2 stops32h 13mBritish Airways
Wed 10/291:07 pmDTW - LYS
2 stops23h 58mBritish Airways
Deal found 9/14$897
This Flighttix deal was found by Cheapflights users on 9/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:25 amLYS - DTW
1 stop13h 45mUnited Airlines
Wed 11/512:03 pmDTW - LYS
2 stops17h 02mUnited Airlines
Deal found 9/14$898
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:45 pmLYS - DTW
2 stops30h 05mBritish Airways
Thu 10/301:07 pmDTW - LYS
2 stops18h 18mBritish Airways
Deal found 9/14$917

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lyon to Detroit 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 September 15, 2025.
Use the filters below to find and compare flights from Lyon to Detroit that are best for you.

Fly from

Lyon

Fly to

Detroit

Route

Depart

Return

Price

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Sun 10/19

9:40 pm-9:50 pm

2 stops30h 10m

Detroit Metropolitan Wayne County

Tue 10/28

6:04 pm-6:05 pm

2 stops19h 01m

$877

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Wed 12/24

10:30 am-6:10 pm

1 stop37h 40m

Detroit Metropolitan Wayne County

Mon 1/5

8:05 pm-9:35 am

1 stop31h 30m

$892

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Tue 10/21

11:20 am-11:25 pm

2 stops18h 05m

Detroit Metropolitan Wayne County

Thu 10/30

1:07 pm-12:25 pm

2 stops18h 18m

$897

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Fri 10/17

7:00 pm-5:34 pm

2 stops28h 34m

Detroit Metropolitan Wayne County

Tue 10/28

6:04 pm-6:05 pm

2 stops19h 01m

$897

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Mon 10/20

5:25 pm-9:50 pm

2 stops34h 25m

Detroit Metropolitan Wayne County

Wed 10/29

1:07 pm-6:05 pm

2 stops23h 58m

$897

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Mon 10/20

5:25 pm-9:50 pm

2 stops34h 25m

Detroit Metropolitan Wayne County

Thu 10/30

1:07 pm-12:25 pm

2 stops18h 18m

$917

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Mon 12/22

6:05 pm-6:10 pm

1 stop30h 05m

Detroit Metropolitan Wayne County

Mon 1/5

8:05 pm-9:35 am

1 stop31h 30m

$946

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Wed 10/22

6:50 am-2:10 pm

1 stop13h 20m

Detroit Metropolitan Wayne County

Wed 10/29

9:00 am-10:05 am

2 stops20h 05m

$979

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Wed 12/24

2:10 pm-5:55 pm

1 stop33h 45m

Detroit Metropolitan Wayne County

Wed 12/31

2:55 pm-11:05 am

2 stops14h 10m

$983

LyonDetroit

LYS - DTW

LYSDTW

Lyon-Saint Exupéry

Fri 12/19

6:05 pm-6:10 pm

1 stop30h 05m

Detroit Metropolitan Wayne County

Mon 1/5

8:05 pm-9:35 am

1 stop31h 30m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 14 results
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Best time to book a flight from Lyon to Detroit

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

What is the cheapest month to book a flight from Lyon to Detroit?

Currently, August is the cheapest month in which you can book a flight from Lyon to Detroit (average of $250). Flying from Lyon to Detroit in March is currently the most expensive (average of $305). 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.

How much does it cost to fly round-trip from Lyon to Detroit?

Related info for your journey

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

  • How long is the flight from Lyon to Detroit?

    A quick flight from Lyon to Detroit can take about 30h 10m. British Airways provides one of the quickest options available for as low as $877. There are 4165 mi between Lyon and Detroit. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Lyon to Detroit (average of $250). Flying from Lyon to Detroit in March is currently the most expensive (average of $305). 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.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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