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$324+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$609
(British Airways)

One-way from

$324
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,121
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 ($126 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 March 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 March 28, 2025.

This British Airways deal was found by Cheapflights users on 3/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/181:43 pmSDF - DUB
2 stops14h 57mBritish Airways
Wed 8/2710:55 amDUB - SDF
2 stops16h 56mBritish Airways
Deal found 3/26$609
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Sun 8/172:59 pmSDF - DUB
2 stops22h 16mScandinavian Airlines
Wed 8/2712:40 pmDUB - SDF
2 stops38h 52mScandinavian Airlines
Deal found 3/27$647
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:25 pmSDF - DUB
2 stops14h 50mMultiple Airlines
Fri 10/315:25 pmDUB - SDF
2 stops30h 49mMultiple Airlines
Deal found 3/26$648
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:55 pmSDF - LIS
1 stop15h 20mUnited Airlines
Sun 11/2311:00 amLIS - SDF
2 stops32h 47mUnited Airlines
Deal found 3/27$674
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:05 amSDF - LHR
1 stop22h 20mBritish Airways
Wed 5/711:30 amLHR - SDF
2 stops16h 31mBritish Airways
Deal found 3/26$697
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/12:34 pmSDF - ORY
1 stop15h 41mMultiple Airlines
Sat 5/102:50 pmORY - SDF
2 stops34h 34mMultiple Airlines
Deal found 3/26$707
This United deal was found by Cheapflights users on 3/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:04 amSDF - LHR
1 stop16h 16mUnited Airlines
Wed 4/97:25 amLHR - SDF
2 stops19h 25mUnited Airlines
Deal found 3/25$712
This Delta deal was found by Cheapflights users on 3/26. 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.
Sun 4/206:00 pmSDF - LHR
1 stop9h 55mDelta
Wed 4/306:30 amLHR - SDF
2 stops15h 49mDelta
Deal found 3/26$713
This Justfly.com deal was found by Cheapflights users on 3/27. 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 10/2112:25 pmSDF - FRA
2 stops13h 45mAir Canada
Sun 11/95:10 pmFRA - SDF
2 stops32h 15mAir Canada
Deal found 3/27$714
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:36 pmSDF - BUD
2 stops23h 19mBritish Airways
Wed 11/127:55 amBUD - SDF
2 stops19h 38mBritish Airways
Deal found 3/27$716
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Thu 5/15:27 pmSDF - CDG
1 stop17h 33mMultiple Airlines
Sat 5/107:15 amCDG - SDF
2 stops33h 03mMultiple Airlines
Deal found 3/26$726
This United Airlines deal was found by Cheapflights users on 3/28. 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 10/213:50 pmSDF - FRA
1 stop13h 25mUnited Airlines
Sun 11/95:10 pmFRA - SDF
2 stops29h 39mUnited Airlines
Deal found 3/28$727

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 March 28, 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

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 8/18

1:43 pm-9:40 am

2 stops14h 57m

Dublin

Wed 8/27

10:55 am-10:51 pm

2 stops16h 56m

$609

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 8/17

2:59 pm-6:15 pm

2 stops22h 16m

Dublin

Wed 8/27

12:40 pm-10:32 pm

2 stops38h 52m

$647

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 4/23

11:05 am-2:25 pm

1 stop22h 20m

London Heathrow

Wed 5/7

11:30 am-11:01 pm

2 stops16h 31m

$697

LouisvilleParis

SDF - ORY

SDFORY

Louisville Intl

Thu 5/1

2:34 pm-12:15 pm

1 stop15h 41m

Paris Orly

Sat 5/10

2:50 pm-7:24 pm

2 stops34h 34m

$707

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 4/23

9:25 am-7:40 am

1 stop17h 15m

London Heathrow

Wed 4/30

7:25 am-8:29 pm

2 stops18h 04m

$712

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Sun 4/20

6:00 pm-8:55 am

1 stop9h 55m

London Heathrow

Wed 4/30

6:30 am-5:19 pm

2 stops15h 49m

$713

LouisvilleParis

SDF - CDG

SDFCDG

Louisville Intl

Thu 5/1

5:27 pm-5:00 pm

1 stop17h 33m

Paris Charles de Gaulle

Sat 5/10

7:15 am-10:18 am

2 stops33h 03m

$726

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 5/11

11:23 am-10:05 pm

2 stops29h 42m

Dublin

Sun 5/18

6:45 am-2:56 pm

2 stops37h 11m

$729

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 4/23

5:56 pm-10:10 pm

2 stops23h 14m

London Heathrow

Wed 5/7

6:30 am-10:30 pm

2 stops21h 00m

$737

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Fri 4/25

2:37 pm-7:15 am

1 stop11h 38m

London Heathrow

Fri 5/2

1:05 pm-9:48 pm

1 stop13h 43m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 $965). 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 March 28, 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 March 28, 2025.
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,190 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,896 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.4
Good
1,424 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 Air Canada ($461), Scandinavian Airlines ($479), and WestJet ($497).

  • 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 - Dublin or Louisville Intl - Budapest Ferenc Liszt Intl.

  • 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 $965). 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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Alternative routes for Louisville to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$88Average$956FlexibilityNo cancel feeOn-time69%
DeltaCheapest$381Average$1,001FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$537Average$1,046FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$564Average$1,053FlexibilityNo cancel feeOn-time70%
KLMCheapest$590Average$966FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$596Average$932FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$599Average$1,437FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$621Average$1,015FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$776Average$1,238FlexibilityNo cancel feeOn-time72%
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