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Cheap flights from Louisville to Europe from $394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Europe departing on 12/3. 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
0 bags

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Find the cheapest flights from Louisville to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:35 am - 9:55 amSDF-MXP
22h 20m2 stops
Air Canada Logo
1:05 pm - 8:20 pmMXP-SDF
37h 15m2 stops
$483Air Canada
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Tue, Feb 17 - Tue, Mar 3
Air Canada Logo
5:54 pm - 9:55 amSDF-MXP
34h 01m2 stops
Air Canada Logo
1:05 pm - 8:20 pmMXP-SDF
37h 15m2 stops
$488Air Canada
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Mon, Feb 16 - Tue, Mar 3
United Airlines Logo
2:05 pm - 4:40 pmSDF-MXP
20h 35m2 stops
United Airlines Logo
1:05 pm - 8:28 pmMXP-SDF
37h 23m2 stops
$491United Airlines
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Wed, Jan 7 - Fri, Jan 23
United Airlines Logo
1:50 pm - 7:30 amSDF-MXP
11h 40m1 stop
United Airlines Logo
1:05 pm - 8:28 pmMXP-SDF
37h 23m2 stops
$502United Airlines
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Thu, Jan 22 - Fri, Feb 6
Delta Logo
7:00 am - 11:20 amSDF-MXP
22h 20m1 stop
Delta Logo
11:05 am - 11:56 pmMXP-SDF
18h 51m1 stop
$506Delta
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Wed, Feb 18 - Wed, Mar 4
Delta Logo
5:45 pm - 2:55 pmSDF-MXP
15h 10m2 stops
Delta Logo
11:05 am - 11:56 pmMXP-SDF
18h 51m1 stop
$509Delta
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Mon, Feb 16 - Fri, Feb 27
Lufthansa Logo
1:50 pm - 12:35 pmSDF-MXP
16h 45m2 stops
Lufthansa Logo
6:55 am - 11:59 pmMXP-SDF
23h 04m2 stops
$512Lufthansa
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Wed, Feb 4 - Tue, Feb 24
Lufthansa Logo
6:12 pm - 6:50 pmSDF-LIN
18h 38m2 stops
Lufthansa Logo
10:45 am - 11:59 pmLIN-SDF
19h 14m2 stops
$516Lufthansa
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Wed, Feb 4 - Tue, Feb 24
American Airlines Logo
7:12 am - 9:05 amSDF-CDG
19h 53m1 stop
American Airlines Logo
7:10 am - 6:12 pmCDG-SDF
17h 02m2 stops
$520American Airlines
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Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
8:52 am - 8:10 amSDF-MXP
17h 18m2 stops
American Airlines Logo
10:15 am - 9:08 pmMXP-SDF
16h 53m2 stops
$524American Airlines
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Thu, Feb 19 - Thu, Mar 5

Virgin Atlantic flights from Louisville to Europe

Our best Virgin Atlantic deals on Louisville to Europe flight tickets
Virgin Atlantic
Nov 25
SDF12:57 pmLouisville Intl
14h 23m
2 stops
CDG9:20 amParis Charles de Gaulle
Dec 2
CDG12:00 pmParis Charles de Gaulle
17h 59m
2 stops
SDF11:59 pmLouisville Intl
$527
Find similar
Virgin Atlantic
Nov 14
SDF6:35 amLouisville Intl
20h 35m
1 stop
AMS9:10 amAmsterdam Schiphol
Nov 18
AMS10:45 amAmsterdam Schiphol
14h 27m
1 stop
SDF7:12 pmLouisville Intl
$533
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Virgin Atlantic
Nov 18
SDF3:09 pmLouisville Intl
10h 16m
1 stop
LHR6:25 amLondon Heathrow
Nov 25
LHR3:50 pmLondon Heathrow
13h 16m
1 stop
SDF12:06 amLouisville Intl
$563
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Delta flights from Louisville to Europe

Our best Delta deals on Louisville to Europe flight tickets
Delta
Feb 18
SDF7:00 amLouisville Intl
22h 20m
1 stop
MXP11:20 amMilan Malpensa
Mar 4
MXP11:05 amMilan Malpensa
18h 51m
1 stop
SDF11:56 pmLouisville Intl
$506
Find similar
Delta
Feb 16
SDF5:45 pmLouisville Intl
15h 10m
2 stops
MXP2:55 pmMilan Malpensa
Feb 27
MXP11:05 amMilan Malpensa
18h 51m
1 stop
SDF11:56 pmLouisville Intl
$509
Find similar
Delta
Nov 23
SDF10:39 amLouisville Intl
17h 06m
2 stops
MXP9:45 amMilan Malpensa
Dec 10
MXP12:00 pmMilan Malpensa
28h 04m
2 stops
SDF10:04 amLouisville Intl
$510
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momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Europe 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 October 20, 2025.
Use the filters below to find and compare flights from Louisville to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Tue 2/17

5:35 am-9:55 am

2 stops22h 20m

Milan Malpensa

Tue 3/3

1:05 pm-8:20 pm

2 stops37h 15m

$483

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Mon 2/16

5:54 pm-9:55 am

2 stops34h 01m

Milan Malpensa

Tue 3/3

1:05 pm-8:20 pm

2 stops37h 15m

$488

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Wed 1/7

2:05 pm-4:40 pm

2 stops20h 35m

Milan Malpensa

Fri 1/23

1:05 pm-8:28 pm

2 stops37h 23m

$491

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Thu 1/22

1:50 pm-7:30 am

1 stop11h 40m

Milan Malpensa

Fri 2/6

1:05 pm-8:28 pm

2 stops37h 23m

$502

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Wed 2/18

7:00 am-11:20 am

1 stop22h 20m

Milan Malpensa

Wed 3/4

11:05 am-11:56 pm

1 stop18h 51m

$506

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Mon 2/16

5:45 pm-2:55 pm

2 stops15h 10m

Milan Malpensa

Fri 2/27

11:05 am-11:56 pm

1 stop18h 51m

$509

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Wed 2/4

1:50 pm-12:35 pm

2 stops16h 45m

Milan Malpensa

Tue 2/24

6:55 am-11:59 pm

2 stops23h 04m

$512

LouisvilleMilan

SDF - LIN

SDFLIN

Louisville Intl

Wed 2/4

6:12 pm-6:50 pm

2 stops18h 38m

Milan Linate

Tue 2/24

10:45 am-11:59 pm

2 stops19h 14m

$516

LouisvilleParis

SDF - CDG

SDFCDG

Louisville Intl

Wed 12/3

7:12 am-9:05 am

1 stop19h 53m

Paris Charles de Gaulle

Wed 12/10

7:10 am-6:12 pm

2 stops17h 02m

$520

LouisvilleMilan

SDF - MXP

SDFMXP

Louisville Intl

Thu 2/19

8:52 am-8:10 am

2 stops17h 18m

Milan Malpensa

Thu 3/5

10:15 am-9:08 pm

2 stops16h 53m

$524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Louisville to Europe

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 Europe?

The cheapest month to fly to Europe from Louisville is in August. Flight prices, which tend to average around $702, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $748.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Louisville to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $749. Flights from Louisville to Europe on a Sunday will generally be more expensive and average around $949. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the afternoon. momondo users have found flights departing from Louisville to Europe in the afternoon for as low as $780. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $895. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Europe from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $995 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Louisville for as low as $828 on momondo.

Can stopping save me money on Louisville to Europe flights?

You could potentially save up to 9% on your flight if you consider stops on a Louisville to Europe flight.

Cheap Louisville to Europe flight deals and tips

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

Direct flights

None
There are no direct flights from Louisville to Europe. There are no popular flight routes from Louisville to Europe.
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  • When did momondo last update prices for flights from Louisville Intl Airport to Europe?

    Prices for flights from Louisville Intl Airport to Europe were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Europe.

  • What documentation or ID do you need to fly to Europe?

    The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisville to Europe

Compare and see reviews for airlines that fly from Louisville to Europe with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $338Free CancellationRating
7.9
7,978 reviews
Search Delta flights
Air FrancePriceFrom $519Free CancellationRating
7.4
1,475 reviews
Search Air France flights
British AirwaysPriceFrom $531Free CancellationRating
6.7
7,461 reviews
Search British Airways flights
United AirlinesPriceFrom $548Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $555Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $574Free CancellationRating
7.7
1,404 reviews
Search KLM flights
Virgin AtlanticPriceFrom $580Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $594Free CancellationRating
7.2
11,023 reviews
Search American Airlines flights
IberiaPriceFrom $606Free CancellationRating
7.0
2,996 reviews
Search Iberia flights
LufthansaPriceFrom $651Free CancellationRating
6.8
7,508 reviews
Search Lufthansa flights

Why use momondo?

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

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 Europe from Louisville.

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

All flight searches from Louisville to Europe on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Europe from Louisville.

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

Price alerts on flights to Europe from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Europe trip

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Find better results for your trip to Europe

Popular cities in Europe

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $329
Flights to Parisfrom $348
Flights to Copenhagenfrom $342
Flights to Istanbulfrom $375
Flights to Romefrom $283
Flights to Barcelonafrom $288
Flights to Athensfrom $360
Flights to Madridfrom $296
Flights to Lisbonfrom $351
Flights to Stockholmfrom $306
Flights to Amsterdamfrom $403
Flights to Milanfrom $325