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$425+ Cheap flights from Louisville (SDF) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Louisville to Europe

Keep the following information in mind while searching for Louisville to Europe flight deals. Data was last updated April 17, 2025.

Round-trip from

$576
(Mytrip)

One-way from

$425
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,169
From Louisville Intl to Europe
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One-way flight from Louisville Intl to Europe
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Highest demand for flights based on searches. 9% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($84 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Louisville to Europe

Cheapest flights from Louisville to Europe
Explore the most affordable flight options available from Louisville to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:55 amSDF - CDG
2 stops21h 05mMultiple Airlines
Fri 5/164:40 pmCDG - SDF
1 stop28h 00mMultiple Airlines
Deal found 4/16$576
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:45 amSDF - MAD
1 stop16h 50mDelta
Fri 10/3110:00 amMAD - SDF
1 stop18h 56mDelta
Deal found 4/16$576
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:45 amSDF - MAD
3 stops17h 05mMultiple Airlines
Fri 10/3112:15 pmMAD - SDF
2 stops26h 27mMultiple Airlines
Deal found 4/16$582
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:34 amSDF - MAD
1 stop15h 21mIberia
Fri 10/3111:35 amMAD - SDF
1 stop16h 20mIberia
Deal found 4/16$601
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:55 amSDF - MAD
1 stop16h 10mUnited Airlines
Fri 10/3112:15 pmMAD - SDF
2 stops33h 34mUnited Airlines
Deal found 4/17$603
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:00 amSDF - DUB
1 stop19h 20mUnited Airlines
Mon 8/259:20 amDUB - SDF
2 stops31h 24mUnited Airlines
Deal found 4/16$642
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:27 pmSDF - LGW
1 stop36h 28mMultiple Airlines
Thu 5/88:00 amLGW - SDF
2 stops35h 56mMultiple Airlines
Deal found 4/15$655
This Justfly.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1912:45 pmSDF - DUB
2 stops38h 00mAir Canada
Tue 9/29:20 amDUB - SDF
2 stops31h 24mAir Canada
Deal found 4/15$657
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:10 amSDF - DUB
3 stops15h 35mMultiple Airlines
Mon 8/259:20 amDUB - SDF
2 stops15h 53mMultiple Airlines
Deal found 4/16$671
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:21 amSDF - LIS
2 stops16h 59mUnited Airlines
Sun 11/2311:00 amLIS - SDF
2 stops32h 47mUnited Airlines
Deal found 4/16$677
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:59 pmSDF - DUB
2 stops39h 51mScandinavian Airlines
Wed 8/2712:40 pmDUB - SDF
2 stops40h 17mScandinavian Airlines
Deal found 4/16$679
This Justfly.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:30 amSDF - LIS
2 stops21h 50mAir Canada
Fri 11/711:00 amLIS - SDF
2 stops34h 49mAir Canada
Deal found 4/16$684

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Louisville to Europe that are best for you.

Fly from

Louisville

Fly to

Europe

Route

Depart

Return

Price

LouisvilleParis

SDF - CDG

SDFCDG

Louisville Intl

Mon 5/12

9:55 am-1:00 pm

2 stops21h 05m

Paris Charles de Gaulle

Fri 5/16

4:40 pm-2:40 pm

1 stop28h 00m

$576

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 8/15

10:00 am-10:20 am

1 stop19h 20m

Dublin

Mon 8/25

9:20 am-11:44 am

2 stops31h 24m

$642

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Thu 5/1

5:27 pm-10:55 am

1 stop36h 28m

London Gatwick

Thu 5/8

8:00 am-2:56 pm

2 stops35h 56m

$655

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 8/19

12:45 pm-7:45 am

2 stops38h 00m

Dublin

Tue 9/2

9:20 am-11:44 am

2 stops31h 24m

$657

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 8/15

11:10 am-7:45 am

3 stops15h 35m

Dublin

Mon 8/25

9:20 am-8:13 pm

2 stops15h 53m

$671

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 8/20

2:59 pm-11:50 am

2 stops39h 51m

Dublin

Wed 8/27

12:40 pm-11:57 pm

2 stops40h 17m

$679

LouisvilleParis

SDF - CDG

SDFCDG

Louisville Intl

Wed 8/6

2:50 pm-7:45 am

1 stop10h 55m

Paris Charles de Gaulle

Tue 8/26

2:10 pm-8:13 pm

2 stops36h 03m

$686

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Mon 9/8

8:45 am-7:50 am

2 stops17h 05m

Madrid Barajas

Fri 9/19

12:15 pm-5:16 pm

2 stops35h 01m

$688

LouisvilleRome

SDF - FCO

SDFFCO

Louisville Intl

Thu 5/1

5:27 pm-1:55 pm

1 stop38h 28m

Rome Fiumicino

Thu 5/8

7:15 am-2:56 pm

1 stop37h 41m

$700

LouisvilleParis

SDF - CDG

SDFCDG

Louisville Intl

Wed 8/6

6:11 pm-11:30 am

1 stop11h 19m

Paris Charles de Gaulle

Tue 8/26

1:55 pm-11:03 pm

1 stop15h 08m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
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Best time to book a flight from Louisville to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Europe

What is the cheapest month to book a flight from Louisville to Europe?

Currently, November is the cheapest month in which you can book a flight from Louisville to Europe (average of $523). Flying from Louisville to Europe in June is currently the most expensive (average of $953). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to EU?

Find hourly flight availability from Louisville to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Europe as you normally would.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Europe?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Europe. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • What are the cheapest airlines to fly from Louisville to Europe one-way?

    The cheapest airlines for a one-way flight from Louisville to Europe are United Airlines ($461), Air Canada ($490), and American Airlines ($513).

  • What are the most popular routes from Louisville to Europe?

    The most popular route from Louisville to Europe is Louisville Intl - London Heathrow. You may also consider Louisville Intl - Rome Fiumicino or Louisville Intl - Paris Charles de Gaulle.

  • Can I find deals for flights from Louisville to Europe that include hotel bookings?

    Yes. In addition to deals on Louisville to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Europe.

  • Can I find deals for business class flights from Louisville to Europe?

    Yes. Cheapflights offers flight deals from Louisville to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Europe?

    Currently, November is the cheapest month in which you can book a flight from Louisville to Europe (average of $523). Flying from Louisville to Europe in June is currently the most expensive (average of $953). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 9 airlines flying from Louisville to Europe

Discover the top 9 airlines that operate flights from Louisville to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$88Average$943FlexibilityNo cancel feeOn-time69%
DeltaCheapest$381Average$1,006FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$537Average$1,011FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$564Average$1,093FlexibilityNo cancel feeOn-time70%
KLMCheapest$590Average$959FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$596Average$932FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$599Average$1,441FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$621Average$1,037FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$777Average$1,242FlexibilityNo cancel feeOn-time72%

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