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$377+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Louisville to Europe

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Europe (EU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$539
(KLM)

One-way from

$377
(Kiwi.com)
From Louisville Intl to Europe
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One-way flight from Louisville Intl to Europe
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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 January 21, 2025.

This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/172:05 pmSDF - DUB
1 stop14h 20mKLM
Tue 3/2512:00 pmDUB - SDF
1 stop15h 57mKLM
Deal found 1/20$539
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/178:00 amSDF - DUB
2 stops22h 05mUnited Airlines
Tue 3/2511:50 amDUB - SDF
1 stop11h 48mUnited Airlines
Deal found 1/20$544
This Delta deal was found by Cheapflights users on 1/20. 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 3/161:07 pmSDF - DUB
2 stops19h 33mDelta
Tue 3/2510:45 amDUB - SDF
2 stops29h 17mDelta
Deal found 1/20$566
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Mon 3/1712:16 pmSDF - MAD
1 stop14h 39mIberia
Tue 3/2511:35 amMAD - SDF
1 stop14h 22mIberia
Deal found 1/20$570
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 3/167:02 amSDF - MAD
2 stops21h 33mUnited Airlines
Wed 3/2612:15 pmMAD - SDF
2 stops33h 47mUnited Airlines
Deal found 1/19$571
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/167:19 pmSDF - DUB
2 stops34h 31mBritish Airways
Mon 3/248:30 pmDUB - SDF
2 stops31h 38mBritish Airways
Deal found 1/20$580
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1611:20 amSDF - MAD
1 stop13h 45mMultiple Airlines
Tue 3/2511:35 amMAD - SDF
1 stop14h 22mMultiple Airlines
Deal found 1/20$584
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/272:00 pmSDF - AMS
2 stops14h 15mAir Canada
Tue 2/1111:55 amAMS - SDF
2 stops37h 38mAir Canada
Deal found 1/20$590
This United deal was found by Cheapflights users on 1/20. 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.
Sun 3/168:00 amSDF - DUB
2 stops22h 05mMultiple Airlines
Mon 3/248:00 amDUB - SDF
2 stops19h 30mMultiple Airlines
Deal found 1/20$590
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:26 pmSDF - MAD
1 stop10h 29mAmerican Airlines
Wed 3/261:15 pmMAD - SDF
1 stop13h 29mAmerican Airlines
Deal found 1/19$594
This oojo deal was found by Cheapflights users on 1/20. 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.
Sun 3/167:19 pmSDF - MAD
2 stops16h 36mBritish Airways
Tue 3/2511:35 amMAD - SDF
1 stop14h 22mBritish Airways
Deal found 1/20$595
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/188:00 amSDF - CDG
2 stops18h 20mMultiple Airlines
Mon 3/2411:15 amCDG - SDF
2 stops38h 07mMultiple Airlines
Deal found 1/20$610

Find flights from Louisville to Europe within your budget

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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 3/17

2:05 pm-8:25 am

1 stop14h 20m

Dublin

Tue 3/25

12:00 pm-11:57 pm

1 stop15h 57m

$539

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 3/17

8:00 am-10:05 am

2 stops22h 05m

Dublin

Tue 3/25

11:50 am-7:38 pm

1 stop11h 48m

$544

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 3/16

1:07 pm-12:40 pm

2 stops19h 33m

Dublin

Tue 3/25

10:45 am-12:02 pm

2 stops29h 17m

$566

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Mon 3/17

12:16 pm-7:55 am

1 stop14h 39m

Madrid Barajas

Tue 3/25

11:35 am-8:57 pm

1 stop14h 22m

$570

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Sun 3/16

7:02 am-9:35 am

2 stops21h 33m

Madrid Barajas

Wed 3/26

12:15 pm-5:02 pm

2 stops33h 47m

$571

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 3/16

7:19 pm-9:50 am

2 stops34h 31m

Dublin

Mon 3/24

8:30 pm-12:08 am

2 stops31h 38m

$580

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Sun 3/16

11:20 am-6:05 am

1 stop13h 45m

Madrid Barajas

Tue 3/25

11:35 am-8:57 pm

1 stop14h 22m

$584

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 3/16

8:00 am-10:05 am

2 stops22h 05m

Dublin

Mon 3/24

8:00 am-11:30 pm

2 stops19h 30m

$590

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Sun 3/16

6:26 pm-9:55 am

1 stop10h 29m

Madrid Barajas

Wed 3/26

1:15 pm-9:44 pm

1 stop13h 29m

$594

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Sun 3/16

7:19 pm-4:55 pm

2 stops16h 36m

Madrid Barajas

Tue 3/25

11:35 am-8:57 pm

1 stop14h 22m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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.

Travel insights for flights from Louisville to Europe

Get recent, data-driven insights about flights from Louisville to Europe including ideal travel times, pricing trends, and more.

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 $1,003). 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 January 21, 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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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 ($468), American Airlines ($473), and Air Canada ($475).

  • 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 $1,003). 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$88Average$994FlexibilityNo cancel feeOn-time69%
DeltaCheapest$381Average$1,026FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$422Average$958FlexibilityNo cancel feeOn-time70%
KLMCheapest$476Average$927FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$537Average$1,014FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$596Average$932FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$599Average$1,218FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$601Average$948FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$621Average$1,155FlexibilityNo cancel feeOn-time77%
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