What airlines fly to Louisville?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Louisville from Europe according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Europe to Louisville Intl?

WestJet, United Airlines, and Lufthansa are the most popular carriers operating from Europe to Louisville Intl

How long does it take to fly to Louisville?

If you’re flying from a popular airport in Europe, such as Madrid or Copenhagen, and flying into Louisville, then you can expect flight times to average 13h 38m and 13h 41m, respectively.

When did momondo last update prices for flights from Europe to Louisville Intl Airport?

Prices for flights from Europe to Louisville Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Europe to Louisville Intl Airport?

As of September 2026, there are 2 operators available to choose from for flights from Europe to Louisville Intl Airport.

How old do you have to be to fly from Europe to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$478 Cheap Flights from Europe to Louisville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Europe to Louisville

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 11:43 pmCPH Kastrup Copenhagen-SDF Louisville Intl

15h 48m1 stop Minneapolis St Paul

12:40 pm - 11:45 amSDF Louisville Intl-CPH Kastrup Copenhagen

17h 05m1 stop Minneapolis St Paul

$622KLM

Thu, Oct 1 - Wed, Oct 7

1:55 pm - 11:43 pmCPH Kastrup Copenhagen-SDF Louisville Intl

15h 48m1 stop Minneapolis St Paul

1:59 pm - 11:05 amSDF Louisville Intl-CPH Kastrup Copenhagen

15h 06m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

$646KLM

Thu, Oct 1 - Wed, Oct 7

1:55 pm - 10:51 pmCPH Kastrup Copenhagen-SDF Louisville Intl

14h 56m1 stop Minneapolis St Paul

5:38 pm - 5:05 pmSDF Louisville Intl-CPH Kastrup Copenhagen

17h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$653Delta

Mon, Oct 12 - Mon, Oct 19

1:55 pm - 10:51 pmCPH Kastrup Copenhagen-SDF Louisville Intl

14h 56m1 stop Minneapolis St Paul

5:38 pm - 5:05 pmSDF Louisville Intl-CPH Kastrup Copenhagen

17h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$656Delta

Mon, Oct 12 - Mon, Oct 19

9:00 am - 9:16 pmCPH Kastrup Copenhagen-SDF Louisville Intl

18h 16m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

1:59 pm - 11:25 amSDF Louisville Intl-CPH Kastrup Copenhagen

15h 26m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$656Delta

Thu, Oct 1 - Wed, Oct 7

6:50 am - 5:40 pmCPH Kastrup Copenhagen-SDF Louisville Intl

16h 50m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

6:00 am - 2:10 pmSDF Louisville Intl-CPH Kastrup Copenhagen

26h 10m2 stops Washington, D.C. Dulles Intl Zurich

$710United Airlines

Mon, Oct 12 - Mon, Oct 19

6:50 am - 5:40 pmCPH Kastrup Copenhagen-SDF Louisville Intl

16h 50m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

6:00 am - 2:10 pmSDF Louisville Intl-CPH Kastrup Copenhagen

26h 10m2 stops Washington, D.C. Dulles Intl Zurich

$711United Airlines

Mon, Oct 12 - Mon, Oct 19

7:10 pm - 11:59 pmCPH Kastrup Copenhagen-SDF Louisville Intl

34h 49m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

1:59 pm - 3:45 pmSDF Louisville Intl-CPH Kastrup Copenhagen

19h 46m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

$714KLM

Mon, Oct 12 - Mon, Oct 19

12:35 pm - 7:24 pmCPH Kastrup Copenhagen-SDF Louisville Intl

36h 49m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

2:12 pm - 2:10 pmSDF Louisville Intl-CPH Kastrup Copenhagen

17h 58m2 stops Washington, D.C. Dulles Intl Zurich

$730United Airlines

Mon, Oct 12 - Mon, Oct 19

10:50 am - 12:02 amMAD Madrid Barajas-SDF Louisville Intl

19h 12m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

12:53 pm - 11:45 amSDF Louisville Intl-MAD Madrid Barajas

16h 52m1 stop Atlanta Hartsfield-Jackson

$775KLM

Thu, Jan 14 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

9:20 am - 5:14 pmFRA Frankfurt am Main-SDF Louisville Intl

13h 54m1 stop Charlotte Douglas

6:00 pm - 7:20 amSDF Louisville Intl-FRA Frankfurt am Main

31h 20m1 stop Charlotte Douglas

$863British Airways

Wed, Sep 23 - Fri, Oct 16

1:20 pm - 8:13 pmFRA Frankfurt am Main-SDF Louisville Intl

12h 53m1 stop Newark

10:00 am - 7:55 amSDF Louisville Intl-FRA Frankfurt am Main

15h 55m1 stop Washington, D.C. Dulles Intl

$901Lufthansa

Fri, Sep 25 - Tue, Sep 29

7:00 am - 7:14 pmFRA Frankfurt am Main-SDF Louisville Intl

18h 14m2 stops Amsterdam Schiphol Minneapolis St Paul

3:43 pm - 2:20 pmSDF Louisville Intl-FRA Frankfurt am Main

16h 37m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$912Delta

Fri, Sep 25 - Tue, Sep 29

7:00 am - 7:14 pmFRA Frankfurt am Main-SDF Louisville Intl

18h 14m2 stops Amsterdam Schiphol Minneapolis St Paul

3:43 pm - 8:55 amSDF Louisville Intl-FRA Frankfurt am Main

11h 12m1 stop Atlanta Hartsfield-Jackson

$915Delta

Fri, Sep 25 - Tue, Sep 29

9:20 am - 5:14 pmFRA Frankfurt am Main-SDF Louisville Intl

13h 54m1 stop Charlotte Douglas

7:15 am - 7:20 amSDF Louisville Intl-FRA Frankfurt am Main

18h 05m2 stops Philadelphia Charlotte Douglas

$931British Airways

Wed, Sep 23 - Fri, Oct 16

9:55 am - 7:11 pmFRA Frankfurt am Main-SDF Louisville Intl

15h 16m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

7:00 am - 6:00 amSDF Louisville Intl-FRA Frankfurt am Main

17h 00m3 stops Chicago O'Hare Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$986Multiple Airlines

Fri, Sep 25 - Tue, Sep 29

7:00 am - 5:10 pmFRA Frankfurt am Main-SDF Louisville Intl

16h 10m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

2:36 pm - 11:05 amSDF Louisville Intl-FRA Frankfurt am Main

14h 29m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$1,003KLM

Wed, Sep 23 - Fri, Oct 16

11:45 am - 10:33 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

16h 48m2 stops London Heathrow Chicago O'Hare Intl

2:53 pm - 10:55 amSDF Louisville Intl-CDG Paris Charles de Gaulle

14h 02m2 stops Charlotte Douglas London Heathrow

$1,086American Airlines

Thu, Sep 24 - Tue, Sep 29

6:45 am - 5:38 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

16h 53m2 stops Zurich Chicago O'Hare Intl

7:00 am - 7:45 amSDF Louisville Intl-CDG Paris Charles de Gaulle

18h 45m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,482United Airlines

Tue, Sep 22 - Mon, Sep 28

10:30 am - 5:40 pmVIE Vienna Intl-SDF Louisville Intl

13h 10m1 stop Chicago O'Hare Intl

2:40 pm - 8:30 amSDF Louisville Intl-VIE Vienna Intl

11h 50m1 stop Washington, D.C. Dulles Intl

$3,558United Airlines

Thu, Sep 24 - Thu, Dec 17

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British Airways flights from Europe to Louisville

Our best British Airways deals on Europe to Louisville flight tickets

British Airways

Oct 5

FRA9:20 amFrankfurt am Main

18h 44m

1 stop

SDF10:04 pmLouisville Intl

Oct 11

SDF6:00 pmLouisville Intl

31h 20m

1 stop

FRA7:20 amFrankfurt am Main

$779

British Airways

Oct 29

FRA10:50 amFrankfurt am Main

16h 14m

1 stop

SDF10:04 pmLouisville Intl

Nov 3

SDF9:44 amLouisville Intl

17h 06m

1 stop

FRA8:50 amFrankfurt am Main

$783

British Airways

Oct 25

FRA10:50 amFrankfurt am Main

18h 18m

1 stop

SDF12:08 amLouisville Intl

Nov 1

SDF10:53 amLouisville Intl

14h 22m

1 stop

FRA7:15 amFrankfurt am Main

$788

United Airlines flights from Europe to Louisville

Our best United Airlines deals on Europe to Louisville flight tickets

United Airlines

Oct 12

CPH6:50 amKastrup Copenhagen

16h 50m

2 stops

SDF5:40 pmLouisville Intl

Oct 19

SDF6:00 amLouisville Intl

26h 10m

2 stops

CPH2:10 pmKastrup Copenhagen

$710

United Airlines

Oct 12

CPH6:50 amKastrup Copenhagen

16h 50m

2 stops

SDF5:40 pmLouisville Intl

Oct 19

SDF6:00 amLouisville Intl

26h 10m

2 stops

CPH2:10 pmKastrup Copenhagen

$711

United Airlines

Oct 12

CPH12:35 pmKastrup Copenhagen

36h 49m

2 stops

SDF7:24 pmLouisville Intl

Oct 19

SDF2:12 pmLouisville Intl

17h 58m

2 stops

CPH2:10 pmKastrup Copenhagen

$730

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Thu 10/1

1:55 pm-11:43 pm

1 stop15h 48m

Louisville Intl

Wed 10/7

12:40 pm-11:45 am

1 stop17h 05m

$622

Quickest round-trip

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Thu 10/1

1:55 pm-11:43 pm

1 stop15h 48m

Louisville Intl

Wed 10/7

1:59 pm-11:05 am

2 stops15h 06m

$646

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Mon 10/12

1:55 pm-10:51 pm

1 stop14h 56m

Louisville Intl

Mon 10/19

5:38 pm-5:05 pm

2 stops17h 27m

$653

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Mon 10/12

1:55 pm-10:51 pm

1 stop14h 56m

Louisville Intl

Mon 10/19

5:38 pm-5:05 pm

2 stops17h 27m

$656

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Thu 10/1

9:00 am-9:16 pm

2 stops18h 16m

Louisville Intl

Wed 10/7

1:59 pm-11:25 am

2 stops15h 26m

$656

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Mon 10/12

6:50 am-5:40 pm

2 stops16h 50m

Louisville Intl

Mon 10/19

6:00 am-2:10 pm

2 stops26h 10m

$710

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Mon 10/12

6:50 am-5:40 pm

2 stops16h 50m

Louisville Intl

Mon 10/19

6:00 am-2:10 pm

2 stops26h 10m

$711

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Mon 10/12

7:10 pm-11:59 pm

2 stops34h 49m

Louisville Intl

Mon 10/19

1:59 pm-3:45 pm

2 stops19h 46m

$714

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Mon 10/12

12:35 pm-7:24 pm

2 stops36h 49m

Louisville Intl

Mon 10/19

2:12 pm-2:10 pm

2 stops17h 58m

$730

MadridLouisville

MAD Madrid Barajas - SDF Louisville Intl

MADSDF

Madrid Barajas

Thu 1/14

10:50 am-12:02 am

2 stops19h 12m

Louisville Intl

Mon 1/18

12:53 pm-11:45 am

1 stop16h 52m

$775

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Europe to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of February, then departing from Europe during the month April is also very affordable. Most momondo users find prices during this month for around $840.

Can stopping save me money on Europe to Louisville flights?

You could potentially save up to 15% on your flight if you consider stops on a Europe to Louisville flight.

Cheap Europe to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Europe to Louisville

Best Price Found	$478
Fastest flight time	13h 54m
Direct flights	None

The best one-way flight to Louisville from Europe in the past 72 hours is $478. The best round-trip flight deal from Europe to Louisville found on momondo in the last 72 hours is $622.

The fastest flight from Europe to Louisville takes 13h 54m

There are no direct flights from Europe to Louisville. There are no popular flight routes from Europe to Louisville.

Search flight deals

Frequently asked questions about flying from Europe to Louisville

When did momondo last update prices for flights from Europe to Louisville Intl Airport?
Prices for flights from Europe to Louisville Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Europe to Louisville Intl Airport?
As of September 2026, there are 2 operators available to choose from for flights from Europe to Louisville Intl Airport.
How old do you have to be to fly from Europe to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Europe to Louisville

Compare and see reviews for airlines that fly from Europe to Louisville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $650	Free Cancellation	Rating 7.4 10,232 reviews		Search United Airlines flights
KLM	PriceFrom $761	Free Cancellation	Rating 7.8 1,577 reviews		Search KLM flights

French Lick

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Jeffersonville

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New Albany

Bardstown

Shepherdsville

Elizabeth

Charlestown

Corydon

Brandenburg

Georgetown

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Europe to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Europe.

Can I find flights from Europe to Louisville with flexible booking policies on momondo?

Yes. All flights to Louisville from Europe on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Europe to Louisville?

Once you have performed a search for Europe to Louisville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Europe to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Europe to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Europe to Louisville from $478

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Europe to Louisville departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Europe to Louisville

Cheap round-trip flights

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Big names and deals

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Filter for what you want

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British Airways flights from Europe to Louisville

Our best British Airways deals on Europe to Louisville flight tickets

United Airlines flights from Europe to Louisville

Our best United Airlines deals on Europe to Louisville flight tickets

momondo Fare Finder

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

See travel insights to Louisville from

How to get the cheapest flight ticket from Europe to Louisville

What is the cheapest month to fly to Louisville?

Can stopping save me money on Europe to Louisville flights?

What is the cheapest airline that flies from Europe to Louisville Intl?

What airlines fly to Louisville?

How long does it take to fly to Louisville?

Cheap Europe to Louisville flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Europe to Louisville

Best airlines flying from Europe to Louisville

Compare and see reviews for airlines that fly from Europe to Louisville with momondo

Traveling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky

Fly your favorite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Louisville

List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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