HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lyon

$751+ Cheap flights from Louisville (SDF) 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LYS
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville 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 Louisville to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 14, 2025.

Round-trip from

$751
(United Airlines)
From Louisville Intl to Lyon-Saint Exupéry
Search Deals

Find flight deals from Louisville to Lyon

Cheapest flights from Louisville to Lyon
Explore the most affordable flight options available from Louisville to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

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.
Wed 12/2410:50 amSDF - LYS
2 stops25h 10mUnited Airlines
Mon 12/296:25 amLYS - SDF
2 stops20h 28mUnited Airlines
Deal found 9/12$751
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.
Wed 12/242:00 pmSDF - LYS
2 stops22h 00mUnited Airlines
Tue 12/308:55 amLYS - SDF
2 stops19h 35mUnited Airlines
Deal found 9/12$752
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.
Tue 12/232:22 pmSDF - LYS
2 stops38h 43mUnited Airlines
Mon 12/296:25 amLYS - SDF
2 stops20h 28mUnited Airlines
Deal found 9/12$783
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.
Tue 12/232:22 pmSDF - LYS
2 stops38h 43mUnited Airlines
Tue 12/308:55 amLYS - SDF
2 stops19h 35mUnited Airlines
Deal found 9/12$784
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.
Thu 12/259:05 amSDF - LYS
2 stops23h 05mUnited Airlines
Sun 12/2810:35 amLYS - SDF
2 stops29h 28mUnited Airlines
Deal found 9/12$801
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.
Thu 12/259:55 amSDF - LYS
2 stops22h 15mUnited Airlines
Tue 12/308:55 amLYS - SDF
2 stops19h 35mUnited Airlines
Deal found 9/12$802
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.
Wed 12/242:00 pmSDF - LYS
2 stops22h 00mUnited Airlines
Thu 1/11:55 pmLYS - SDF
2 stops50h 08mUnited Airlines
Deal found 9/12$928
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:00 pmSDF - LYS
2 stops22h 00mLufthansa
Wed 12/313:05 pmLYS - SDF
2 stops34h 06mLufthansa
Deal found 9/12$957
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:44 pmSDF - LYS
2 stops15h 31mAmerican Airlines
Mon 12/296:10 amLYS - SDF
2 stops23h 21mAmerican Airlines
Deal found 9/12$1,068
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:11 pmSDF - LYS
2 stops18h 09mLufthansa
Wed 12/313:05 pmLYS - SDF
2 stops37h 25mLufthansa
Deal found 9/12$1,107
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.
Sun 12/2110:50 amSDF - LYS
2 stops24h 50mUnited Airlines
Tue 12/308:55 amLYS - SDF
2 stops19h 35mUnited Airlines
Deal found 9/12$1,111
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.
Sun 12/2110:50 amSDF - LYS
2 stops24h 50mUnited Airlines
Sun 12/281:05 pmLYS - SDF
2 stops15h 25mUnited Airlines
Deal found 9/12$1,121

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from Louisville to Lyon that are best for you.

Fly from

Louisville

Fly to

Lyon

Route

Depart

Return

Price

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Wed 12/24

2:00 pm-6:00 pm

2 stops22h 00m

Lyon-Saint Exupéry

Sun 12/28

10:35 am-10:03 am

2 stops29h 28m

$751

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Wed 12/24

10:50 am-6:00 pm

2 stops25h 10m

Lyon-Saint Exupéry

Mon 12/29

6:25 am-8:53 pm

2 stops20h 28m

$751

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Wed 12/24

2:00 pm-6:00 pm

2 stops22h 00m

Lyon-Saint Exupéry

Tue 12/30

8:55 am-10:30 pm

2 stops19h 35m

$752

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Tue 12/23

2:22 pm-11:05 am

2 stops38h 43m

Lyon-Saint Exupéry

Sun 12/28

10:35 am-10:03 am

2 stops29h 28m

$783

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Tue 12/23

2:22 pm-11:05 am

2 stops38h 43m

Lyon-Saint Exupéry

Mon 12/29

6:25 am-8:53 pm

2 stops20h 28m

$783

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Tue 12/23

2:22 pm-11:05 am

2 stops38h 43m

Lyon-Saint Exupéry

Tue 12/30

8:55 am-10:30 pm

2 stops19h 35m

$784

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Thu 12/25

9:05 am-2:10 pm

2 stops23h 05m

Lyon-Saint Exupéry

Mon 12/29

6:25 am-10:30 pm

2 stops22h 05m

$801

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Thu 12/25

9:55 am-2:10 pm

2 stops22h 15m

Lyon-Saint Exupéry

Tue 12/30

8:55 am-10:30 pm

2 stops19h 35m

$802

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Wed 12/24

2:00 pm-6:00 pm

2 stops22h 00m

Lyon-Saint Exupéry

Thu 1/1

1:55 pm-10:03 am

2 stops50h 08m

$928

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Mon 12/22

3:44 pm-1:15 pm

2 stops15h 31m

Lyon-Saint Exupéry

Mon 12/29

6:10 am-11:31 pm

2 stops23h 21m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Louisville to Lyon

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

Related info for your journey

Find useful and relevant information for your journey from Louisville to Lyon. 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 Louisville to Lyon?

    Airlines like United Airlines fly from Louisville to Lyon in about 22h. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4435 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Louisville to Lyon (average of $703). Flying from Louisville to Lyon in June is currently the most expensive (average of $1,199). 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 Lyon?

Book flights to Lyon if you plan to visit one of these locations
Annemasse
Huez

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Lyon

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Lyon flights
Lexington to Lyon flights
Nashville to Lyon flights
Knoxville to Lyon flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.