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$686+ Cheap flights from Frankfurt (FRA) to Louisville (SDF)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — SDF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Frankfurt am Main to Louisville Intl are usually found in January or March, booked 47 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Frankfurt to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Louisville (SDF). 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 June 12, 2025.

Round-trip from

$718
(United Airlines)

One-way from

$686
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$813
From Frankfurt am Main to Louisville Intl
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One-way flight from Frankfurt am Main to Louisville Intl
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Highest demand for flights based on searches. 2% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Frankfurt to Louisville

Cheapest flights from Frankfurt to Louisville
Explore the most affordable flight options available from Frankfurt to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:55 amFRA - SDF
1 stop19h 04mAmerican Airlines
Mon 6/238:15 amSDF - FRA
1 stop17h 05mAmerican Airlines
Deal found 6/10$710
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:40 amFRA - SDF
2 stops16h 33mUnited Airlines
Thu 10/238:45 amSDF - FRA
1 stop16h 35mUnited Airlines
Deal found 6/11$718
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:00 amFRA - SDF
1 stop12h 39mKLM
Mon 10/202:59 pmSDF - FRA
1 stop11h 56mKLM
Deal found 6/11$760
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:10 pmFRA - SDF
2 stops30h 30mBritish Airways
Mon 6/236:41 pmSDF - FRA
2 stops17h 39mBritish Airways
Deal found 6/10$765
This Billigflug deal was found by Cheapflights users on 6/11. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:40 amFRA - SDF
2 stops16h 39mMultiple Airlines
Mon 6/236:30 amSDF - FRA
1 stop21h 15mMultiple Airlines
Deal found 6/11$823
This flugladen.de deal was found by Cheapflights users on 6/12. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:45 amFRA - SDF
2 stops17h 28mAir France
Mon 6/233:04 pmSDF - FRA
1 stop12h 46mAir France
Deal found 6/12$888
This Flysmarter deal was found by Cheapflights users on 6/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:45 amFRA - SDF
3 stops18h 45mAir Canada
Thu 10/2310:55 amSDF - FRA
2 stops15h 05mAir Canada
Deal found 6/11$928
This WestJet deal was found by Cheapflights users on 6/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/253:15 pmFRA - SDF
2 stops29h 03mWestJet
Fri 8/15:53 pmSDF - FRA
2 stops34h 07mWestJet
Deal found 6/10$1,721
This Flighttix deal was found by Cheapflights users on 6/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:50 amFRA - SDF
1 stop14h 26mLufthansa
Fri 10/32:03 pmSDF - FRA
1 stop11h 57mLufthansa
Deal found 6/10$3,759
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:00 amFRA - SDF
2 stops17h 30mDelta
Sat 10/412:10 pmSDF - FRA
2 stops15h 40mDelta
Deal found 6/10$3,963
This lastminute.com deal was found by Cheapflights users on 6/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:50 amFRA - SDF
2 stops35h 00mVirgin Atlantic
Fri 10/32:15 pmSDF - FRA
1 stop13h 35mVirgin Atlantic
Deal found 6/10$3,996
This Iberia deal was found by Cheapflights users on 6/10. 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.
Thu 9/116:30 amFRA - SDF
2 stops22h 29mIberia
Wed 10/12:42 pmSDF - FRA
2 stops22h 18mIberia
Deal found 6/10$4,017

Cheapflights Fare Finder

Customize your flight search to find flights from Frankfurt to Louisville 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 June 12, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Louisville that are best for you.

Fly from

Frankfurt

Fly to

Louisville

Route

Depart

Return

Price

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Mon 10/13

6:40 am-5:13 pm

2 stops16h 33m

Louisville Intl

Thu 10/23

8:45 am-7:20 am

1 stop16h 35m

$718

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Fri 10/10

11:00 am-5:39 pm

1 stop12h 39m

Louisville Intl

Mon 10/20

2:59 pm-8:55 am

1 stop11h 56m

$760

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Mon 10/13

9:45 am-10:30 pm

3 stops18h 45m

Louisville Intl

Thu 10/23

10:55 am-8:00 am

2 stops15h 05m

$928

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Mon 10/13

9:00 pm-9:41 pm

3 stops30h 41m

Louisville Intl

Thu 10/23

9:06 am-4:05 pm

3 stops24h 59m

$1,254

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Fri 7/25

3:15 pm-2:18 pm

2 stops29h 03m

Louisville Intl

Fri 8/1

5:53 pm-10:00 am

2 stops34h 07m

$1,721

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Wed 9/10

8:50 am-5:16 pm

1 stop14h 26m

Louisville Intl

Fri 10/3

2:03 pm-8:00 am

1 stop11h 57m

$3,759

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Thu 9/11

11:00 am-10:30 pm

2 stops17h 30m

Louisville Intl

Sat 10/4

12:10 pm-9:50 am

2 stops15h 40m

$3,963

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Wed 9/10

11:50 am-4:50 pm

2 stops35h 00m

Louisville Intl

Fri 10/3

2:15 pm-9:50 am

1 stop13h 35m

$3,996

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Mon 9/8

3:00 pm-4:48 pm

2 stops31h 48m

Louisville Intl

Wed 10/1

1:16 pm-7:20 am

1 stop12h 04m

$4,003

Frankfurt am MainLouisville

FRA - SDF

FRASDF

Frankfurt am Main

Thu 9/11

6:30 am-10:59 pm

2 stops22h 29m

Louisville Intl

Wed 10/1

2:42 pm-7:00 pm

2 stops22h 18m

$4,017

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
1
2

Best time to book a flight from Frankfurt to Louisville

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

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

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Louisville. Price data was last updated on June 9, 2025.

The best time to book flights from Frankfurt am Main Airport to Louisville is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Louisville (average of $299). Flying from Frankfurt am Main Airport to Louisville in April is currently the most expensive (average of $369). 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.

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Frankfurt am Main to Louisville have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    If you book a flight to Louisville from Frankfurt am Main, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from Frankfurt am Main to Louisville Intl per day from 0 different airlines.

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

    Currently priced at $718, United Airlines will fly you from Frankfurt am Main Airport to Louisville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air Canada - these airlines can fly you to your destination from $760 and $928, respectively. Users have found that United Airlines is 6% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Louisville (average of $299). Flying from Frankfurt am Main Airport to Louisville in April is currently the most expensive (average of $369). 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
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Frankfurt to Louisville

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