$413+ Cheap flights from Detroit (DTT) to Lyon (LYS)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LYS
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Lyon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Lyon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to LyonExplore the most affordable flight options available from Detroit to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Detroit to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:25 pm -
1 stop10h 20m
Tue 11/246:15 am -
1 stop12h 47m
Deal found 9/16![Air France logo]()
$626
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
2 stops20h 30m
Tue 11/249:40 am -
1 stop11h 49m
Deal found 9/14![Delta logo]()
$642
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:50 pm -
2 stops15h 50m
Tue 11/249:40 am -
2 stops15h 19m
Deal found 9/14![KLM logo]()
$660
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/236:15 pm -
1 stop17h 30m
Mon 12/76:20 am -
1 stop12h 45m
Deal found 9/15![Delta logo]()
$693
This Delta deal was found by Cheapflights users on 9/13. 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 10/287:15 pm -
1 stop17h 30m
Wed 11/46:15 am -
1 stop12h 47m
Deal found 9/13![Delta logo]()
$709
Best flights from Detroit to LyonDiscover carefully curated flight deals from Detroit to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Detroit to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
2 stops20h 30m
Tue 11/249:40 am -
1 stop11h 49m
Deal found 9/14![Delta logo]()
$642
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:00 am -
2 stops23h 05m
Thu 1/281:40 pm -
2 stops37h 28m
Deal found 9/12![United Airlines logo]()
$800
This Lufthansa deal was found by Cheapflights users on 9/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:05 pm -
2 stops14h 10m
Sun 11/296:30 am -
1 stop13h 45m
Deal found 9/12![Lufthansa logo]()
$962
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/238:07 pm -
2 stops15h 38m
Mon 12/79:40 am -
2 stops15h 15m
Deal found 9/15![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 9/13. 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 10/284:20 pm -
2 stops13h 20m
Wed 11/46:15 am -
1 stop12h 47m
Deal found 9/13![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 1/156:15 pm -
1 stop13h 50m
Sat 1/236:20 am -
1 stop12h 56m
Deal found 9/16![Delta logo]()
$747
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 10/312:18 pm -
2 stops15h 27m
Sat 11/79:45 am -
1 stop11h 44m
Deal found 9/16![Delta logo]()
$747
Last-minute flights from Detroit to LyonDiscover last-minute flight deals from Detroit to Lyon. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Lyon. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 9/246:40 pm -
1 stop17h 30m
Thu 10/156:30 am -
1 stop12h 55m
Deal found 9/12![Delta logo]()
$835
This FlightHub deal was found by Cheapflights users on 9/12. 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.
Thu 9/2412:56 pm -
2 stops25h 54m
Thu 10/155:40 pm -
2 stops33h 54m
Deal found 9/12![British Airways logo]()
$974
This Delta deal was found by Cheapflights users on 9/12. 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.
Fri 9/254:24 pm -
2 stops15h 21m
Thu 10/156:30 am -
1 stop11h 05m
Deal found 9/12![Delta logo]()
$840
This Delta deal was found by Cheapflights users on 9/13. 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.
Sun 9/279:20 pm -
1 stop14h 50m
Mon 10/126:30 am -
1 stop12h 55m
Deal found 9/13![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 9/13. 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 10/287:15 pm -
1 stop17h 30m
Wed 11/46:15 am -
1 stop12h 47m
Deal found 9/13![Delta logo]()
$709
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 10/312:18 pm -
2 stops15h 27m
Sat 11/79:45 am -
1 stop11h 44m
Deal found 9/16![Delta logo]()
$747
One-way flights from Detroit to LyonSearch for one-way flight options from Detroit to Lyon. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Detroit to Lyon. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 11/24:29 pm -
3 stops36h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 12/186:00 am -
3 stops28h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:10 am -
2 stops42h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![United Airlines logo]()
$735
Find flight deals from Detroit to Lyon
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Lyon (LYS). 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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $626 (Expedia) |
One-way from | $413 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Lyon 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Detroit to Lyon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Mon 11/2
4:29 pm-11:05 am
3 stops36h 36m
Lyon-Saint Exupéry
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$413
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Fri 12/18
6:00 am-4:40 pm
3 stops28h 40m
Lyon-Saint Exupéry
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$620
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Sun 11/8
7:00 am-9:30 am
2 stops20h 30m
Lyon-Saint Exupéry
Tue 11/24
9:40 am-3:29 pm
1 stop11h 49m
$642
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Mon 11/23
8:07 pm-5:45 pm
2 stops15h 38m
Lyon-Saint Exupéry
Mon 12/7
9:40 am-6:55 pm
2 stops15h 15m
$708
Quickest round-trip
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Wed 10/28
4:20 pm-10:40 am
2 stops13h 20m
Lyon-Saint Exupéry
Wed 11/4
6:15 am-1:02 pm
1 stop12h 47m
$714
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Fri 12/18
10:10 am-11:05 am
2 stops42h 55m
Lyon-Saint Exupéry
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$735
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Fri 1/15
6:15 pm-2:05 pm
1 stop13h 50m
Lyon-Saint Exupéry
Sat 1/23
6:20 am-1:16 pm
1 stop12h 56m
$747
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Sat 10/31
2:18 pm-10:45 am
2 stops15h 27m
Lyon-Saint Exupéry
Sat 11/7
9:45 am-3:29 pm
1 stop11h 44m
$747
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Fri 1/22
6:00 am-11:05 am
2 stops23h 05m
Lyon-Saint Exupéry
Thu 1/28
1:40 pm-9:08 pm
2 stops37h 28m
$800
DetroitLyon
DTW Detroit Metropolitan Wayne County - LYS Lyon-Saint Exupéry
DTWLYS
Detroit Metropolitan Wayne County
Thu 11/19
4:05 pm-12:15 pm
2 stops14h 10m
Lyon-Saint Exupéry
Sun 11/29
6:30 am-2:15 pm
1 stop13h 45m
$962
Sorted by cheapest first
Compare providers for flights from Detroit to Lyon
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 Lyon in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Lyon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Lyon 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-Lyon 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 Lyon
Have a flexible travel schedule? Discover the best time to fly to Lyon from Detroit with our price prediction graph.
DTT-LYS
DTW-LYS
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 Lyon
DTT-LYS
DTW-LYS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Detroit to Lyon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lyon?
Book flights to Lyon if you plan to visit one of these locationsHuez
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Complete your trip
Complete your trip to Lyon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Detroit to Lyon by cabin class
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Other flights to Lyon
Explore flights to Lyon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Detroit and Lyon flights
Browse other Detroit and Lyon flight options. Last updated on September 17, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Detroit to Lyon
Discover the top 2 airlines that operate flights from Detroit to Lyon. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$573 | Average$1,071 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$619 | Average$931 | FlexibilityNo cancel fee | On-time76% |