How does KAYAK find such low prices on flights from Kentucky to Lyon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Lyon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Lyon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lyon from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Lyon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lyon with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Lyon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lyon from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$445 CHEAP FLIGHTS from Kentucky to Lyon

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Flight Deals

Cheap Flights from Kentucky to Lyon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Kentucky to Lyon

Thu, Nov 5 - Thu, Nov 12

6:18 pm - 11:05 amSDF Louisville Intl-LYS Lyon-Saint Exupéry

34h 47m2 stops Newark Montreal Pierre Elliott Trudeau Intl

1:40 pm - 10:30 pmLYS Lyon-Saint Exupéry-SDF Louisville Intl

38h 50m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$744United Airlines

Tue, Dec 8 - Sun, Jan 10

2:25 pm - 5:55 pmSDF Louisville Intl-LYS Lyon-Saint Exupéry

21h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

10:40 am - 12:10 amLYS Lyon-Saint Exupéry-SDF Louisville Intl

43h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$810Lufthansa

Thu, Dec 10 - Sun, Jan 10

9:55 am - 11:05 amSDF Louisville Intl-LYS Lyon-Saint Exupéry

43h 10m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

7:00 pm - 12:10 amLYS Lyon-Saint Exupéry-SDF Louisville Intl

35h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$903Multiple Airlines

Fri, Dec 11 - Sun, Jan 10

6:31 pm - 9:00 pmSDF Louisville Intl-LYS Lyon-Saint Exupéry

20h 29m2 stops Chicago O'Hare Intl London Heathrow

9:10 pm - 9:37 pmLYS Lyon-Saint Exupéry-SDF Louisville Intl

30h 27m2 stops London Heathrow Chicago O'Hare Intl

$937British Airways

Wed, Dec 9 - Sun, Jan 10

3:18 pm - 1:45 pmSDF Louisville Intl-LYS Lyon-Saint Exupéry

16h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:20 am - 9:41 pmLYS Lyon-Saint Exupéry-SDF Louisville Intl

21h 21m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,008Delta

Mon, Dec 14 - Sun, Jan 10

2:25 pm - 5:55 pmSDF Louisville Intl-LYS Lyon-Saint Exupéry

21h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

10:40 am - 12:10 amLYS Lyon-Saint Exupéry-SDF Louisville Intl

43h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,111Lufthansa

Fri, Dec 11 - Wed, Jan 6

5:30 pm - 9:00 pmSDF Louisville Intl-LYS Lyon-Saint Exupéry

21h 30m2 stops Boston Logan Intl London Heathrow

1:05 pm - 9:29 amLYS Lyon-Saint Exupéry-SDF Louisville Intl

26h 24m2 stops London Heathrow Chicago O'Hare Intl

$1,136British Airways

Mon, Nov 16 - Wed, Nov 18

6:00 am - 11:05 amSDF Louisville Intl-LYS Lyon-Saint Exupéry

23h 05m3 stops Washington, D.C. Dulles Intl Philadelphia Montreal Pierre Elliott Trudeau Intl

7:00 am - 5:02 pmLYS Lyon-Saint Exupéry-SDF Louisville Intl

16h 02m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,142United Airlines

Mon, Nov 16 - Wed, Nov 18

10:27 am - 11:05 amSDF Louisville Intl-LYS Lyon-Saint Exupéry

18h 38m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

7:00 am - 11:30 pmLYS Lyon-Saint Exupéry-SDF Louisville Intl

22h 30m2 stops Brussels Bruxelles-National Newark

$1,143United Airlines

Fri, Dec 11 - Tue, Jan 5

7:05 am - 11:05 amSDF Louisville Intl-LYS Lyon-Saint Exupéry

22h 00m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

1:40 pm - 11:19 pmLYS Lyon-Saint Exupéry-SDF Louisville Intl

39h 39m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$1,147United Airlines

Useful Info

Cheapest flight	$445

Flight from Louisville to Lyon

How does KAYAK find such low prices on flights from Kentucky to Lyon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Lyon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Lyon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lyon from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Lyon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lyon with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Lyon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lyon from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.