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Frankfurt

$344+ Cheap flights from Louisville (SDF) to Frankfurt (FRA)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FRA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Louisville to Frankfurt

Cheapest flights from Louisville to Frankfurt
Explore the most affordable flight options available from Louisville to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:43 pm
SDF
-
FRA
1 stop14h 22m
Lufthansa
Tue 4/2810:15 am
FRA
-
SDF
2 stops18h 15m
Lufthansa
Deal found 1/27$582
This United Airlines deal was found by Cheapflights users on 1/25. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:00 am
SDF
-
FRA
1 stop19h 55m
United Airlines
Wed 3/189:45 am
FRA
-
SDF
2 stops32h 32m
United Airlines
Deal found 1/25$591
This Travelis deal was found by Cheapflights users on 1/26. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:35 pm
SDF
-
FRA
1 stop11h 05m
Lufthansa
Sun 3/85:25 pm
FRA
-
SDF
1 stop31h 49m
Lufthansa
Deal found 1/26$603
This AirNGo deal was found by Cheapflights users on 1/25. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:46 am
SDF
-
FRA
1 stop15h 04m
Virgin Atlantic
Sun 3/810:40 am
FRA
-
SDF
2 stops17h 03m
Virgin Atlantic
Deal found 1/25$608
This Flightnetwork deal was found by Cheapflights users on 1/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:30 pm
SDF
-
FRA
2 stops14h 55m
British Airways
Sun 3/810:50 am
FRA
-
SDF
1 stop16h 50m
British Airways
Deal found 1/26$609
This oojo deal was found by Cheapflights users on 1/26. 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.
Fri 3/68:02 pm
SDF
-
FRA
1 stop30h 48m
British Airways
Sun 3/1510:50 am
FRA
-
SDF
1 stop18h 37m
British Airways
Deal found 1/26$613
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 3/210:46 am
SDF
-
FRA
2 stops18h 29m
Delta
Sun 3/82:15 pm
FRA
-
SDF
2 stops24h 13m
Delta
Deal found 1/26$614

Find flight deals from Louisville to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Frankfurt (FRA). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$582
(Cheapflightsfares)

One-way from

$344
(KAYAK)

Popular in

June

Cheapest in

February

Average price

$757
Provider with most accurate pricing for Louisville Intl-Frankfurt am Main flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Frankfurt am Main flights.
Search Deals
From Louisville Intl to Frankfurt am Main
Search Deals
One-way flight from Louisville Intl to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($334 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Frankfurt 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 27, 2026.
Use the filters below to find and compare flights from Louisville to Frankfurt am Main Airport that are best for you.

Fly from

Louisville

Fly to

Frankfurt

Route

Depart

Return

Price

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 4/20

5:43 pm-2:05 pm

1 stop14h 22m

Frankfurt am Main

Tue 4/28

10:15 am-10:30 pm

2 stops18h 15m

$582

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 3/11

7:05 am-7:25 am

2 stops19h 20m

Frankfurt am Main

Wed 3/18

9:45 am-1:17 pm

2 stops32h 32m

$594

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 3/2

2:05 pm-7:25 am

1 stop11h 20m

Frankfurt am Main

Sun 3/8

5:25 pm-8:14 pm

1 stop31h 49m

$603

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 3/2

10:46 am-7:50 am

1 stop15h 04m

Frankfurt am Main

Sun 3/8

10:40 am-10:43 pm

2 stops17h 03m

$608

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 3/11

10:49 am-7:15 am

1 stop15h 26m

Frankfurt am Main

Wed 3/18

10:50 am-12:27 am

1 stop18h 37m

$608

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Fri 3/6

8:02 pm-8:50 am

1 stop30h 48m

Frankfurt am Main

Sun 3/15

10:50 am-12:27 am

1 stop18h 37m

$613

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 3/2

10:46 am-11:15 am

2 stops18h 29m

Frankfurt am Main

Sun 3/8

6:55 am-10:09 pm

2 stops21h 14m

$614

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 3/2

1:30 pm-10:25 am

2 stops14h 55m

Frankfurt am Main

Sun 3/8

10:15 am-10:38 pm

1 stop17h 23m

$614

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sun 2/15

6:12 pm-10:05 am

2 stops33h 53m

$344

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 6/9

7:20 pm-7:50 pm

2 stops18h 30m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 17 results
1
2

Compare providers for flights from Louisville to Frankfurt

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Frankfurt in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Frankfurt am Main Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Frankfurt am Main Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Frankfurt am Main Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt 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 Frankfurt am Main Airport

How far ahead should I book a flight from Louisville to Frankfurt am Main Airport?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Frankfurt. Price data was last updated on January 23, 2026.

The price you pay for your flight from Louisville to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Louisville to Frankfurt am Main Airport?

Currently, November is the cheapest month in which you can book a flight from Louisville to Frankfurt am Main Airport (average of $550). Flying from Louisville to Frankfurt am Main Airport in June is currently the most expensive (average of $885). 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.

How much does it cost to fly round-trip from Louisville to Frankfurt am Main Airport?

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. 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 Frankfurt. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Louisville to Frankfurt am Main Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,748 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,702 reviews
Delta
7.9
Good
8,119 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Frankfurt. 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 Frankfurt am Main?

    For a flight from Louisville to Frankfurt am Main, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city. Louisville Intl is the only Louisville airport and it handles 0 outbound flights to Frankfurt am Main per day. 6 airlines have flights to Frankfurt am Main from Louisville Intl on a regular basis.

  • How long is the flight from Louisville to Frankfurt am Main Airport?

    For as low as $582, Lufthansa can have you in Frankfurt am Main Airport from Louisville in 14h 22m. Louisville and Frankfurt am Main Airport are separated by a distance of 4430 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Louisville to Frankfurt am Main Airport round-trip?

    Our cheapest airline available from Louisville to Frankfurt am Main Airport is British Airways. Our recent data shows that you can find tickets from as low as $572 on this airline. Additional options worth looking into are United Airlines and Lufthansa, starting at $650 and $651 round-trip. British Airways is currently priced 35% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Frankfurt 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 Frankfurt am Main Airport?

    Currently, November is the cheapest month in which you can book a flight from Louisville to Frankfurt am Main Airport (average of $550). Flying from Louisville to Frankfurt am Main Airport in June is currently the most expensive (average of $885). 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

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Wurzburg
Baden-Baden
Speyer
Wiesbaden
Heilbronn
Trier
Boppard
Mainz

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Alternative routes for Louisville to Frankfurt

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Frankfurt flights
Nashville to Frankfurt flights
Knoxville to Frankfurt flights
Lexington to Frankfurt flights
Blountville to Frankfurt flights

Top 6 airlines flying from Louisville to Frankfurt

Discover the top 6 airlines that operate flights from Louisville to Frankfurt. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$572Average$820FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$650Average$873FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$651Average$989FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$652Average$922FlexibilityNo cancel feeOn-time71%
DeltaCheapest$676Average$850FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$707Average$820FlexibilityNo cancel feeOn-time75%

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