How long is the flight from Louisville to Lyon?

Airlines like Air Canada and United Airlines fly from Louisville to Lyon in about 20h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4435 mi.

In terms of precipitation, rainfall in Lyon ranges from 1.6 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Lyon when rainfall is around 1.6 in.

If weather is an important factor for your trip to Lyon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What is the cheapest time of day to fly from SDF to LYS?

When flying from Louisville to Lyon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Louisville-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Lyon flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Louisville-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 Louisville-Lyon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$526+ Flights from Louisville to Lyon

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Cheap 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 January 28, 2026.

Wed 2/259:00 am

SDF

LYS

2 stops20h 05m

Air Canada

Sun 3/11:40 pm

LYS

SDF

2 stops38h 33m

Air Canada

Deal found 1/25

$526

Wed 2/259:00 am

SDF

LYS

2 stops20h 05m

United Airlines

Sun 3/16:10 am

LYS

SDF

2 stops19h 59m

United Airlines

Deal found 1/26

$599

Thu 9/173:32 pm

SDF

LYS

2 stops18h 48m

British Airways

Tue 9/226:55 pm

LYS

SDF

2 stops32h 41m

British Airways

Deal found 1/27

$738

Fri 3/139:55 am

SDF

LYS

2 stops19h 10m

United Airlines

Fri 3/201:05 pm

LYS

SDF

2 stops30h 42m

United Airlines

Deal found 1/27

$852

Wed 5/209:10 am

SDF

LYS

2 stops21h 15m

United Airlines

Mon 6/81:00 pm

LYS

SDF

2 stops36h 34m

United Airlines

Deal found 1/26

$893

Thu 9/1710:00 am

SDF

LYS

2 stops25h 05m

Lufthansa

Tue 9/2210:30 am

LYS

SDF

2 stops15h 30m

Lufthansa

Deal found 1/27

$6,285

Thu 9/1711:00 am

SDF

LYS

2 stops18h 40m

Multiple Airlines

Tue 9/222:00 pm

LYS

SDF

3 stops25h 45m

Multiple Airlines

Deal found 1/27

$6,841

Best flights from Louisville to Lyon
Discover carefully curated flight deals from Louisville to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Wed 2/259:00 am

SDF

LYS

2 stops20h 05m

Air Canada

Sun 3/11:40 pm

LYS

SDF

2 stops38h 33m

Air Canada

Deal found 1/25

$526

Wed 2/259:00 am

SDF

LYS

2 stops20h 05m

United Airlines

Sun 3/16:10 am

LYS

SDF

2 stops19h 59m

United Airlines

Deal found 1/26

$599

Fri 3/139:55 am

SDF

LYS

2 stops19h 10m

United Airlines

Fri 3/201:05 pm

LYS

SDF

2 stops30h 42m

United Airlines

Deal found 1/27

$852

Wed 5/209:10 am

SDF

LYS

2 stops21h 15m

United Airlines

Mon 6/81:00 pm

LYS

SDF

2 stops36h 34m

United Airlines

Deal found 1/26

$893

Last-minute flights from Louisville to Lyon
Discover last-minute flight deals from Louisville to Lyon. Data last updated January 28, 2026 and is based on user searches.

Wed 2/259:00 am

SDF

LYS

2 stops20h 05m

Air Canada

Sun 3/11:40 pm

LYS

SDF

2 stops38h 33m

Air Canada

Deal found 1/25

$526

Wed 2/259:00 am

SDF

LYS

2 stops20h 05m

United Airlines

Sun 3/16:10 am

LYS

SDF

2 stops19h 59m

United Airlines

Deal found 1/26

$599

Find flight deals from Louisville to Lyon

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$526 (Air Canada)

Provider with most accurate pricing for Louisville Intl-Lyon-Saint Exupéry flight deals.

Search Deals

Provider most trusted by Cheapflights users for Louisville Intl-Lyon-Saint Exupéry flights.

Search Deals

From Louisville Intl to Lyon-Saint Exupéry

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Wed 2/25

9:00 am-11:05 am

2 stops20h 05m

Lyon-Saint Exupéry

Sun 3/1

1:40 pm-10:13 pm

2 stops38h 33m

$526

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Wed 2/25

9:00 am-11:05 am

2 stops20h 05m

Lyon-Saint Exupéry

Sun 3/1

6:10 am-8:09 pm

2 stops19h 59m

$599

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Fri 3/13

9:55 am-10:05 am

2 stops19h 10m

Lyon-Saint Exupéry

Fri 3/20

1:05 pm-2:47 pm

2 stops30h 42m

$852

LouisvilleLyon

SDF - LYS

SDFLYS

Louisville Intl

Wed 5/20

9:10 am-12:25 pm

2 stops21h 15m

Lyon-Saint Exupéry

Mon 6/8

1:00 pm-7:34 pm

2 stops36h 34m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Most accurate provider: When it comes to deals on Louisville-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Lyon flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Louisville-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 Louisville-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 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

How long is the flight from Louisville to Lyon?
Airlines like Air Canada and United Airlines fly from Louisville to Lyon in about 20h 05m. 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.

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$526+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Lyon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Louisville to Lyon

Cheapest flights from Louisville to LyonExplore 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 January 28, 2026.

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 January 28, 2026.

Find flight deals from Louisville to Lyon

Most accurate provider

Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from Louisville to Lyon that are best for you.

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.

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?

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

How can I find direct flights from Louisville to Lyon?

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

Traveling to a place near Lyon?

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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 January 28, 2026.