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 15h 29m and 16h 48m, respectively.

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

Lufthansa, American Airlines, and Finnair are the most popular carriers operating from Europe to Louisville Intl

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 33% 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.

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 August 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.

$567 Cheap Flights from Europe to Louisville in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Europe to Louisville

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 am - 9:25 pmCPH Kastrup Copenhagen-SDF Louisville Intl

18h 35m2 stops Helsinki-Vantaa Dallas/Fort Worth

5:19 pm - 11:10 pmSDF Louisville Intl-CPH Kastrup Copenhagen

23h 51m2 stops Chicago O'Hare Intl Helsinki-Vantaa

$597Finnair

Wed, Oct 14 - Wed, Oct 21

7:25 pm - 9:25 pmCPH Kastrup Copenhagen-SDF Louisville Intl

32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth

6:07 pm - 6:40 pmSDF Louisville Intl-CPH Kastrup Copenhagen

18h 33m2 stops Chicago O'Hare Intl Helsinki-Vantaa

$601Finnair

Tue, Oct 13 - Tue, Oct 20

7:45 am - 9:25 pmCPH Kastrup Copenhagen-SDF Louisville Intl

19h 40m2 stops Helsinki-Vantaa Dallas/Fort Worth

5:19 pm - 6:40 pmSDF Louisville Intl-CPH Kastrup Copenhagen

19h 21m2 stops Chicago O'Hare Intl Helsinki-Vantaa

$601Finnair

Mon, Oct 12 - Mon, Oct 19

8:50 am - 9:25 pmCPH Kastrup Copenhagen-SDF Louisville Intl

18h 35m2 stops Helsinki-Vantaa Dallas/Fort Worth

6:07 pm - 4:15 pmSDF Louisville Intl-CPH Kastrup Copenhagen

16h 08m2 stops Chicago O'Hare Intl Helsinki-Vantaa

$637Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

8:50 am - 9:25 pmCPH Kastrup Copenhagen-SDF Louisville Intl

18h 35m2 stops Helsinki-Vantaa Dallas/Fort Worth

5:19 pm - 4:15 pmSDF Louisville Intl-CPH Kastrup Copenhagen

16h 56m2 stops Chicago O'Hare Intl Helsinki-Vantaa

$657American Airlines

Wed, Oct 14 - Wed, Oct 21

6:40 am - 6:17 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

17h 37m2 stops Frankfurt am Main Chicago O'Hare Intl

10:15 am - 7:25 amSDF Louisville Intl-CDG Paris Charles de Gaulle

15h 10m2 stops Chicago O'Hare Intl Newark

$908United Airlines

Thu, Jan 14 - Mon, Jan 18

6:40 am - 8:32 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

19h 52m2 stops Frankfurt am Main Chicago O'Hare Intl

9:00 am - 9:55 amSDF Louisville Intl-CDG Paris Charles de Gaulle

18h 55m1 stop Chicago O'Hare Intl

$911United Airlines

Mon, Feb 8 - Mon, Feb 15

6:40 am - 8:14 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

19h 34m2 stops Frankfurt am Main Chicago O'Hare Intl

9:00 am - 7:25 amSDF Louisville Intl-CDG Paris Charles de Gaulle

16h 25m2 stops Chicago O'Hare Intl Newark

$913United Airlines

Thu, Jan 14 - Mon, Jan 18

6:40 am - 8:14 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

19h 34m2 stops Frankfurt am Main Chicago O'Hare Intl

2:20 pm - 11:35 amSDF Louisville Intl-CDG Paris Charles de Gaulle

15h 15m2 stops Washington, D.C. Dulles Intl Newark

$914United Airlines

Mon, Feb 8 - Mon, Feb 15

10:25 am - 5:19 pmLGW London Gatwick-SDF Louisville Intl

35h 54m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

11:04 am - 9:25 amSDF Louisville Intl-LGW London Gatwick

17h 21m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$956KLM

Thu, Sep 24 - Thu, Oct 1

Cheap last minute flights

Enter your travel dates to find the best prices.

3:20 pm - 10:35 amCPH Kastrup Copenhagen-SDF Louisville Intl

25h 15m2 stops Philadelphia Chicago O'Hare Intl

12:32 pm - 11:35 amSDF Louisville Intl-CPH Kastrup Copenhagen

17h 03m1 stop Philadelphia

$643British Airways

Thu, Sep 3 - Mon, Sep 7

3:20 pm - 5:48 pmCPH Kastrup Copenhagen-SDF Louisville Intl

32h 28m1 stop Philadelphia

12:32 pm - 11:35 amSDF Louisville Intl-CPH Kastrup Copenhagen

17h 03m1 stop Philadelphia

$648British Airways

Thu, Sep 3 - Mon, Sep 7

3:20 pm - 10:35 amCPH Kastrup Copenhagen-SDF Louisville Intl

25h 15m2 stops Philadelphia Chicago O'Hare Intl

11:10 am - 11:35 amSDF Louisville Intl-CPH Kastrup Copenhagen

18h 25m2 stops Washington, D.C. Reagan-National Philadelphia

$679British Airways

Thu, Sep 3 - Mon, Sep 7

12:25 pm - 11:59 pmCPH Kastrup Copenhagen-SDF Louisville Intl

17h 34m2 stops Frankfurt am Main Chicago O'Hare Intl

5:45 pm - 4:35 pmSDF Louisville Intl-CPH Kastrup Copenhagen

16h 50m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$857Lufthansa

Thu, Sep 3 - Mon, Sep 7

6:10 am - 8:36 pmCPH Kastrup Copenhagen-SDF Louisville Intl

20h 26m2 stops Frankfurt am Main Chicago O'Hare Intl

9:00 am - 9:30 amSDF Louisville Intl-CPH Kastrup Copenhagen

18h 30m2 stops Chicago O'Hare Intl Frankfurt am Main

$886United Airlines

Thu, Sep 3 - Mon, Sep 7

1:55 pm - 11:56 pmCPH Kastrup Copenhagen-SDF Louisville Intl

16h 01m1 stop Minneapolis St Paul

7:55 am - 6:45 amSDF Louisville Intl-CPH Kastrup Copenhagen

16h 50m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

$889Virgin Atlantic

Thu, Sep 3 - Mon, Sep 7

3:20 pm - 5:48 pmCPH Kastrup Copenhagen-SDF Louisville Intl

32h 28m1 stop Philadelphia

7:31 am - 11:35 amSDF Louisville Intl-CPH Kastrup Copenhagen

22h 04m1 stop Philadelphia

$990American Airlines

Thu, Sep 3 - Mon, Sep 7

3:20 pm - 5:48 pmCPH Kastrup Copenhagen-SDF Louisville Intl

32h 28m1 stop Philadelphia

7:31 am - 11:35 amSDF Louisville Intl-CPH Kastrup Copenhagen

22h 04m1 stop Philadelphia

$992American Airlines

Thu, Sep 3 - Mon, Sep 7

9:25 pm - 12:10 amLHR London Heathrow-SDF Louisville Intl

31h 45m2 stops Reykjavik Keflavik Intl Denver Intl

3:50 pm - 11:55 amSDF Louisville Intl-LHR London Heathrow

15h 05m2 stops Baltimore/Washington Reykjavik Keflavik Intl

$1,101Multiple Airlines

Sat, Sep 5 - Sat, Sep 26

9:45 am - 8:36 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

16h 51m2 stops Zurich Chicago O'Hare Intl

10:40 am - 7:05 amSDF Louisville Intl-CDG Paris Charles de Gaulle

14h 25m1 stop Newark

$1,494United Airlines

Tue, Sep 1 - Tue, Sep 8

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Scandinavian Airlines flights from Europe to Louisville

Our best Scandinavian Airlines deals on Europe to Louisville flight tickets

Scandinavian Airlines

Oct 13

LHR6:40 amLondon Heathrow

19h 53m

2 stops

SDF9:33 pmLouisville Intl

Oct 20

SDF1:20 pmLouisville Intl

15h 00m

2 stops

LHR9:20 amLondon Heathrow

$793

Scandinavian Airlines

Nov 16

LHR6:40 amLondon Heathrow

22h 30m

2 stops

SDF12:10 amLouisville Intl

Nov 22

SDF1:01 pmLouisville Intl

24h 29m

2 stops

LHR6:30 pmLondon Heathrow

$800

Scandinavian Airlines

Oct 13

LHR6:40 amLondon Heathrow

19h 53m

2 stops

SDF9:33 pmLouisville Intl

Oct 20

SDF1:20 pmLouisville Intl

15h 00m

2 stops

LHR9:20 amLondon Heathrow

$802

Virgin Atlantic flights from Europe to Louisville

Our best Virgin Atlantic deals on Europe to Louisville flight tickets

Virgin Atlantic

Oct 14

CPH9:00 amKastrup Copenhagen

18h 33m

2 stops

SDF9:33 pmLouisville Intl

Oct 21

SDF6:39 pmLouisville Intl

11h 06m

1 stop

CPH11:45 amKastrup Copenhagen

$694

Virgin Atlantic

Oct 7

LHR11:15 amLondon Heathrow

12h 55m

1 stop

SDF7:10 pmLouisville Intl

Oct 13

SDF5:57 pmLouisville Intl

12h 23m

1 stop

LHR11:20 amLondon Heathrow

$851

Virgin Atlantic

Sep 3

CPH1:55 pmKastrup Copenhagen

16h 01m

1 stop

SDF11:56 pmLouisville Intl

Sep 7

SDF7:55 amLouisville Intl

16h 50m

2 stops

CPH6:45 amKastrup Copenhagen

$889

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Wed 10/14

8:50 am-9:25 pm

2 stops18h 35m

Louisville Intl

Wed 10/21

5:19 pm-11:10 pm

2 stops23h 51m

$597

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Tue 10/13

7:25 pm-9:25 pm

2 stops32h 00m

Louisville Intl

Tue 10/20

6:07 pm-6:40 pm

2 stops18h 33m

$601

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Mon 10/12

7:45 am-9:25 pm

2 stops19h 40m

Louisville Intl

Mon 10/19

5:19 pm-6:40 pm

2 stops19h 21m

$601

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Tue 10/13

8:50 am-9:25 pm

2 stops18h 35m

Louisville Intl

Tue 10/20

6:07 pm-4:15 pm

2 stops16h 08m

$637

CopenhagenLouisville

CPH Kastrup Copenhagen - SDF Louisville Intl

CPHSDF

Kastrup Copenhagen

Wed 10/14

8:50 am-9:25 pm

2 stops18h 35m

Louisville Intl

Wed 10/21

5:19 pm-4:15 pm

2 stops16h 56m

$657

Quickest round-trip

ParisLouisville

CDG Paris Charles de Gaulle - SDF Louisville Intl

CDGSDF

Paris Charles de Gaulle

Thu 1/14

6:40 am-6:17 pm

2 stops17h 37m

Louisville Intl

Mon 1/18

10:15 am-7:25 am

2 stops15h 10m

$908

ParisLouisville

CDG Paris Charles de Gaulle - SDF Louisville Intl

CDGSDF

Paris Charles de Gaulle

Mon 2/8

6:40 am-8:32 pm

2 stops19h 52m

Louisville Intl

Mon 2/15

9:00 am-9:55 am

1 stop18h 55m

$911

ParisLouisville

CDG Paris Charles de Gaulle - SDF Louisville Intl

CDGSDF

Paris Charles de Gaulle

Thu 1/14

6:40 am-8:14 pm

2 stops19h 34m

Louisville Intl

Mon 1/18

9:00 am-7:25 am

2 stops16h 25m

$913

ParisLouisville

CDG Paris Charles de Gaulle - SDF Louisville Intl

CDGSDF

Paris Charles de Gaulle

Mon 2/8

6:40 am-8:14 pm

2 stops19h 34m

Louisville Intl

Mon 2/15

2:20 pm-11:35 am

2 stops15h 15m

$914

LondonLouisville

LGW London Gatwick - SDF Louisville Intl

LGWSDF

London Gatwick

Thu 9/24

10:25 am-5:19 pm

2 stops35h 54m

Louisville Intl

Thu 10/1

11:04 am-9:25 am

2 stops17h 21m

$956

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 September is also very affordable. Most momondo users find prices during this month for around $832.

How far in advance should I book a flight from Europe to Louisville?

You are more likely to see cheaper flights to Louisville from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $1,068 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Europe for as low as $612 on momondo.

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	$567
Fastest flight time	14h 16m
Direct flights	None

The best one-way flight to Louisville from Europe in the past 72 hours is $567. The best round-trip flight deal from Europe to Louisville found on momondo in the last 72 hours is $597.

The fastest flight from Europe to Louisville takes 14h 16m

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 August 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 10,151 reviews		Search United Airlines flights
KLM	PriceFrom $761	Free Cancellation	Rating 7.8 1,570 reviews		Search KLM flights

French Lick

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New Albany

Bardstown

Shepherdsville

Elizabeth

Charlestown

Brandenburg

Corydon

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 $567

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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from Europe to Louisville

Our best Scandinavian Airlines deals on Europe to Louisville flight tickets

Virgin Atlantic flights from Europe to Louisville

Our best Virgin Atlantic deals on Europe to Louisville flight tickets

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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?

How far in advance should I book a flight from Europe 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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According to popular flight searches on momondo this year

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