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Cheap flights from Europe to Louisville from $431

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 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Europe to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:20 am - 11:55 pm
FRA
-
SDF
20h 35m
1 stop
British Airways Logo
8:55 am - 7:20 am
SDF
-
FRA
16h 25m
1 stop
$835British Airways
Thu, Aug 20 - Fri, Sep 11
British Airways Logo
9:20 am - 11:55 pm
FRA
-
SDF
20h 35m
1 stop
British Airways Logo
4:00 pm - 1:50 pm
SDF
-
FRA
15h 50m
2 stops
$854British Airways
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
9:20 am - 10:08 pm
FRA
-
SDF
18h 48m
1 stop
Multiple Airlines Logo
9:43 am - 7:20 am
SDF
-
FRA
15h 37m
1 stop
$855Multiple Airlines
Wed, Apr 15 - Sat, May 2
Finnair Logo
10:55 am - 9:41 pm
FRA
-
SDF
16h 46m
1 stop
Finnair Logo
7:01 pm - 6:35 pm
SDF
-
FRA
17h 34m
2 stops
$862Finnair
Wed, Apr 15 - Sat, May 2
Finnair Logo
11:45 am - 11:48 pm
MAD
-
SDF
18h 03m
1 stop
Finnair Logo
7:01 pm - 1:30 pm
SDF
-
MAD
12h 29m
1 stop
$872Finnair
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
8:40 am - 9:26 am
LHR
-
SDF
29h 46m
2 stops
United Airlines Logo
6:17 am - 9:25 pm
SDF
-
LHR
10h 08m
1 stop
$903United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
8:40 am - 8:16 pm
LHR
-
SDF
16h 36m
2 stops
United Airlines Logo
2:55 pm - 10:40 am
SDF
-
LHR
14h 45m
2 stops
$906United Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
8:20 am - 7:59 pm
MAD
-
SDF
17h 39m
2 stops
Multiple Airlines Logo
5:48 pm - 6:50 am
SDF
-
MAD
31h 02m
2 stops
$916Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
KLM Logo
2:40 pm - 4:49 pm
SAW
-
SDF
33h 09m
2 stops
KLM Logo
1:15 pm - 5:05 pm
SDF
-
SAW
20h 50m
2 stops
$1,094KLM
Fri, May 1 - Thu, May 28
KLM Logo
8:50 am - 4:01 pm
SAW
-
SDF
38h 11m
2 stops
KLM Logo
1:15 pm - 5:05 pm
SDF
-
SAW
20h 50m
2 stops
$1,246KLM
Thu, Apr 30 - Thu, May 28

Lufthansa flights from Europe to Louisville

Our best Lufthansa deals on Europe to Louisville flight tickets
Lufthansa
Apr 27
LHR7:30 amLondon Heathrow
17h 12m
2 stops
SDF7:42 pmLouisville Intl
May 4
SDF2:30 pmLouisville Intl
11h 25m
1 stop
LHR6:55 amLondon Heathrow
$887
Lufthansa
May 27
CDG10:30 amParis Charles de Gaulle
14h 48m
2 stops
SDF7:18 pmLouisville Intl
Sep 22
SDF7:43 pmLouisville Intl
16h 12m
2 stops
CDG5:55 pmParis Charles de Gaulle
$891
Lufthansa
Apr 20
FRA5:20 pmFrankfurt am Main
12h 39m
1 stop
SDF11:59 pmLouisville Intl
May 29
SDF1:05 pmLouisville Intl
14h 05m
1 stop
FRA9:10 amFrankfurt am Main
$892

United Airlines flights from Europe to Louisville

Our best United Airlines deals on Europe to Louisville flight tickets
United Airlines
Apr 29
LHR8:40 amLondon Heathrow
29h 46m
2 stops
SDF9:26 amLouisville Intl
May 6
SDF6:17 amLouisville Intl
10h 08m
1 stop
LHR9:25 pmLondon Heathrow
$903
United Airlines
Apr 27
LHR8:40 amLondon Heathrow
16h 36m
2 stops
SDF8:16 pmLouisville Intl
May 4
SDF2:55 pmLouisville Intl
14h 45m
2 stops
LHR10:40 amLondon Heathrow
$906
United Airlines
May 15
FRA7:45 amFrankfurt am Main
15h 15m
2 stops
SDF5:00 pmLouisville Intl
May 22
SDF1:48 pmLouisville Intl
11h 32m
1 stop
FRA7:20 amFrankfurt am Main
$907

momondo Fare Finder

 
Customize your flight search to find flights from Europe to Louisville 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, momondo users made 832,500 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from Europe to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Thu 8/20

9:20 am-11:55 pm

1 stop20h 35m

Louisville Intl

Fri 9/11

8:55 am-7:20 am

1 stop16h 25m

$835

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Thu 8/20

9:20 am-11:55 pm

1 stop20h 35m

Louisville Intl

Tue 8/25

4:00 pm-1:50 pm

2 stops15h 50m

$854

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Wed 4/15

9:20 am-10:08 pm

1 stop18h 48m

Louisville Intl

Sat 5/2

9:43 am-7:20 am

1 stop15h 37m

$855

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Wed 4/15

10:55 am-9:41 pm

1 stop16h 46m

Louisville Intl

Sat 5/2

7:01 pm-6:35 pm

2 stops17h 34m

$862
Quickest round-trip

MadridLouisville

MAD - SDF

MADSDF

Madrid Barajas

Thu 4/16

11:45 am-11:48 pm

1 stop18h 03m

Louisville Intl

Mon 4/20

7:01 pm-1:30 pm

1 stop12h 29m

$872

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 4/29

8:40 am-9:26 am

2 stops29h 46m

Louisville Intl

Wed 5/6

6:17 am-9:25 pm

1 stop10h 08m

$903

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Mon 4/27

8:40 am-8:16 pm

2 stops16h 36m

Louisville Intl

Mon 5/4

2:55 pm-10:40 am

2 stops14h 45m

$906

MadridLouisville

MAD - SDF

MADSDF

Madrid Barajas

Thu 4/16

8:20 am-7:59 pm

2 stops17h 39m

Louisville Intl

Mon 4/20

5:48 pm-6:50 am

2 stops31h 02m

$916

IstanbulLouisville

SAW - SDF

SAWSDF

Istanbul Sabiha Gokcen

Fri 5/1

2:40 pm-4:49 pm

2 stops33h 09m

Louisville Intl

Thu 5/28

1:15 pm-5:05 pm

2 stops20h 50m

$1,094

IstanbulLouisville

SAW - SDF

SAWSDF

Istanbul Sabiha Gokcen

Thu 4/30

8:50 am-4:01 pm

2 stops38h 11m

Louisville Intl

Thu 5/28

1:15 pm-5:05 pm

2 stops20h 50m

$1,246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

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

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of September, then departing from Europe during the month February is also very affordable. Most momondo users find prices during this month for around $706.

How far in advance should I book a flight 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 $862 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 $759 on momondo.

Can stopping save me money on Europe to Louisville flights?

You could potentially save up to 7% 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

Fastest flight time

12h 04m

Direct flights

None
The fastest flight from Europe to Louisville takes 12h 04m
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 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 AirlinesPriceFrom $650Free CancellationRating
7.4
9,542 reviews
Search United Airlines flights
KLMPriceFrom $761Free CancellationRating
7.7
1,487 reviews
Search KLM flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
New Albany
Shepherdsville
Corydon
Brandenburg
Elizabeth
Charlestown
Springfield
Georgetown

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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