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Frankfurt am Main

$478+ Cheap flights from Louisville (SDF) to Frankfurt am Main

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FRA
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Louisville to Frankfurt am Main

Cheapest flights from Louisville to Frankfurt am Main
Explore the most affordable flight options available from Louisville to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This oojo deal was found by Cheapflights users on 3/9. 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 11/47:13 am
SDF
-
FRA
1 stop18h 02m
British Airways
Wed 11/1810:55 am
FRA
-
SDF
1 stop19h 27m
British Airways
Deal found 3/9$697
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 11/47:31 pm
SDF
-
FRA
2 stops15h 09m
American Airlines
Wed 11/1810:55 am
FRA
-
SDF
1 stop13h 43m
American Airlines
Deal found 3/9$699
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 4/285:48 pm
SDF
-
FRA
1 stop14h 17m
Lufthansa
Tue 5/121:15 pm
FRA
-
SDF
2 stops15h 15m
Lufthansa
Deal found 3/9$702
This Scandinavian Airlines deal was found by Cheapflights users on 3/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:24 pm
SDF
-
FRA
2 stops36h 26m
Scandinavian Airlines
Sun 12/63:15 pm
FRA
-
SDF
2 stops38h 47m
Scandinavian Airlines
Deal found 3/8$737
This oojo deal was found by Cheapflights users on 3/10. 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.
Tue 4/281:43 pm
SDF
-
FRA
1 stop13h 02m
British Airways
Tue 5/1210:55 am
FRA
-
SDF
1 stop16h 46m
British Airways
Deal found 3/10$738
This Iberia deal was found by Cheapflights users on 3/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:11 pm
SDF
-
FRA
2 stops19h 39m
Multiple Airlines
Tue 5/126:30 am
FRA
-
SDF
2 stops21h 00m
Multiple Airlines
Deal found 3/10$742
This Finnair deal was found by Cheapflights users on 3/11. 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.
Tue 4/281:43 pm
SDF
-
FRA
1 stop13h 02m
Finnair
Tue 5/1211:30 am
FRA
-
SDF
2 stops18h 53m
Finnair
Deal found 3/11$743

Find flight deals from Louisville to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Frankfurt am Main (FK0). 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 March 13, 2026.

Round-trip from

$702
(Cheapflightsfares)

One-way from

$478
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$705
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. 26% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Frankfurt am Main 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 13, 2026.
Use the filters below to find and compare flights from Louisville to Frankfurt am Main that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 4/28

12:11 pm-1:50 pm

2 stops19h 39m

Frankfurt am Main

Tue 5/12

10:55 am-11:11 pm

1 stop18h 16m

$741

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 4/28

1:43 pm-8:45 am

1 stop13h 02m

Frankfurt am Main

Tue 5/12

11:30 am-12:23 am

2 stops18h 53m

$743
Quickest round-trip

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 8/19

7:43 pm-2:05 pm

1 stop12h 22m

Frankfurt am Main

Tue 9/15

1:20 pm-10:57 pm

1 stop15h 37m

$763

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 4/22

7:36 am-8:45 am

1 stop19h 09m

Frankfurt am Main

Thu 5/14

10:55 am-11:11 pm

1 stop18h 16m

$789

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 4/28

10:00 am-10:00 am

3 stops18h 00m

Frankfurt am Main

Tue 5/12

10:15 am-10:22 pm

3 stops18h 07m

$814

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 5/13

9:55 am-7:20 am

1 stop15h 25m

Frankfurt am Main

Tue 5/19

6:45 am-5:00 pm

2 stops16h 15m

$853

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Thu 4/30

7:01 pm-6:35 pm

2 stops17h 34m

Frankfurt am Main

Tue 5/19

11:30 am-12:23 am

2 stops18h 53m

$862

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 3/25

1:47 pm-7:35 am

1 stop12h 48m

Frankfurt am Main

Fri 4/3

10:50 am-8:16 pm

1 stop15h 26m

$945

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Fri 8/7

7:37 pm-5:45 am

2 stops52h 08m

Frankfurt am Main

Thu 8/13

10:40 am-10:44 pm

2 stops18h 04m

$986
Cheapest one-way

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sat 6/6

8:06 pm-7:45 pm

3 stops41h 39m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Louisville to Frankfurt am Main

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

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Frankfurt am Main. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Louisville to Frankfurt am Main, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Louisville to Frankfurt am Main (average of $550). Flying from Louisville to Frankfurt am Main in June is currently the most expensive (average of $884). 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.

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. 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 am Main. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from Louisville to Frankfurt am Main, such as Delta,KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,287 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
8,287 reviews
Delta
7.9
Good
8,287 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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.
KLM
7.8
Good
1,471 reviews
Delta
7.9
Good
8,287 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
9,418 reviews
Delta
7.9
Good
8,287 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
7,848 reviews
Delta
7.9
Good
8,287 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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
7,784 reviews
Delta
7.9
Good
8,287 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

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 am Main. 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?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Frankfurt am Main. 6 airlines have flights from Louisville Intl to Frankfurt am Main on a regular basis. Booking flights from Louisville Intl to Frankfurt am Main should not be difficult; the airport handles an average of 0 outbound flights to Frankfurt am Main per day.

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

    There are many flights that can get you from Louisville to Frankfurt am Main in 12h 22m. Fly via British Airways, Finnair, or Lufthansa to get the fastest option. The distance from Louisville to Frankfurt am Main is about 4430 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    British Airways, at $440, was found to be the cheapest airline from Louisville to Frankfurt am Main.Alternate airlines to your destination round-trip include American Airlines and United Airlines. British Airways is priced at 49% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Louisville to Frankfurt am Main (average of $550). Flying from Louisville to Frankfurt am Main in June is currently the most expensive (average of $884). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Louisville to Frankfurt am Main

Discover the top 6 airlines that operate flights from Louisville to Frankfurt am Main. 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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$440Average$759FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$553Average$955FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$649Average$833FlexibilityNo cancel feeOn-time69%
DeltaCheapest$651Average$869FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$651Average$989FlexibilityNo cancel feeOn-time76%
KLMCheapest$683Average$820FlexibilityNo cancel feeOn-time75%

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