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Frankfurt am Main

$492+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FRA
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Frankfurt am Main are usually found in January or February, booked 4 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap 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 April 30, 2025.

Round-trip from

$721
(United Airlines)

One-way from

$492
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$949
From Louisville Intl to Frankfurt am Main
Search Deals
One-way flight from Louisville Intl to Frankfurt am Main
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Highest demand for flights based on searches. 5% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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 10/211:50 pmSDF - FRA
1 stop11h 30mUnited Airlines
Sun 11/95:10 pmFRA - SDF
2 stops29h 39mUnited Airlines
Deal found 4/28$721
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Tue 10/211:59 pmSDF - FRA
1 stop11h 21mLufthansa
Sun 11/910:50 amFRA - SDF
1 stop17h 19mLufthansa
Deal found 4/29$737
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:55 amSDF - FRA
2 stops15h 15mAir Canada
Sun 11/99:45 amFRA - SDF
2 stops18h 24mAir Canada
Deal found 4/28$738
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:45 amSDF - FRA
3 stops16h 25mMultiple Airlines
Sun 11/910:05 amFRA - SDF
2 stops18h 04mMultiple Airlines
Deal found 4/29$751
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:21 pmSDF - FRA
1 stop32h 24mBritish Airways
Wed 9/1010:45 amFRA - SDF
1 stop15h 02mBritish Airways
Deal found 4/29$806
This lastminute.com deal was found by Cheapflights users on 4/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/193:31 pmSDF - FRA
1 stop11h 24mVirgin Atlantic
Tue 6/311:00 amFRA - SDF
2 stops15h 36mVirgin Atlantic
Deal found 4/28$874
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/28:05 amSDF - FRA
2 stops19h 45mDelta
Wed 6/1111:50 amFRA - SDF
2 stops17h 05mDelta
Deal found 4/28$1,077
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/162:03 pmSDF - FRA
2 stops22h 32mFinnair
Mon 7/217:20 pmFRA - SDF
2 stops30h 30mFinnair
Deal found 4/29$1,101
This American Airlines deal was found by Cheapflights users on 4/29. 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 7/1612:37 pmSDF - FRA
1 stop14h 08mAmerican Airlines
Mon 7/2110:55 amFRA - SDF
1 stop14h 55mAmerican Airlines
Deal found 4/29$1,118
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:50 amSDF - FRA
2 stops26h 05mAer Lingus
Thu 5/1510:55 amFRA - SDF
2 stops18h 06mAer Lingus
Deal found 4/28$1,631
This AirNGo deal was found by Cheapflights users on 4/29. 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 5/193:31 pmSDF - FRA
2 stops13h 54mAir France
Wed 6/410:40 amFRA - SDF
1 stop19h 25mAir France
Deal found 4/29$1,733
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:45 pmSDF - FRA
2 stops14h 45mScandinavian Airlines
Sat 1/36:55 amFRA - SDF
3 stops20h 42mScandinavian Airlines
Deal found 4/28$1,756

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 April 30, 2025.
Use the filters below to find and compare flights from Louisville to Frankfurt am Main that are best for you.

Fly from

Louisville

Fly to

Frankfurt am Main

Route

Depart

Return

Price

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 10/21

1:50 pm-7:20 am

1 stop11h 30m

Frankfurt am Main

Sun 11/9

5:10 pm-4:49 pm

2 stops29h 39m

$721

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 10/21

1:59 pm-7:20 am

1 stop11h 21m

Frankfurt am Main

Sun 11/9

10:50 am-10:09 pm

1 stop17h 19m

$737

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 10/21

10:55 am-8:10 am

2 stops15h 15m

Frankfurt am Main

Sun 11/9

9:45 am-10:09 pm

2 stops18h 24m

$738

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 10/21

8:45 am-7:10 am

3 stops16h 25m

Frankfurt am Main

Sun 11/9

10:05 am-10:09 pm

2 stops18h 04m

$751

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sun 8/31

6:21 pm-8:45 am

1 stop32h 24m

Frankfurt am Main

Wed 9/10

10:45 am-7:47 pm

1 stop15h 02m

$806

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 5/19

3:31 pm-8:55 am

1 stop11h 24m

Frankfurt am Main

Tue 6/3

11:00 am-8:36 pm

2 stops15h 36m

$874

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 6/2

8:05 am-9:50 am

2 stops19h 45m

Frankfurt am Main

Wed 6/11

11:50 am-10:55 pm

2 stops17h 05m

$1,077

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 7/16

2:03 pm-6:35 pm

2 stops22h 32m

Frankfurt am Main

Mon 7/21

7:20 pm-7:50 pm

2 stops30h 30m

$1,101

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 7/16

12:37 pm-8:45 am

1 stop14h 08m

Frankfurt am Main

Mon 7/21

10:55 am-7:50 pm

1 stop14h 55m

$1,118

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 5/19

3:31 pm-11:25 am

2 stops13h 54m

Frankfurt am Main

Wed 6/4

10:40 am-12:05 am

1 stop19h 25m

$1,733

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
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 April 25, 2025.

To ensure you get the cheapest price possible for a flight from Louisville to Frankfurt am Main, you should look to book at least 4 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, January is the cheapest month in which you can book a flight from Louisville to Frankfurt am Main (average of $729). Flying from Louisville to Frankfurt am Main in June is currently the most expensive (average of $1,086). 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 FRA?

Find hourly flight availability from Louisville to Frankfurt am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Louisville to Frankfurt am Main, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 8% versus a flight at noon.

Rainfall in Frankfurt am Main by month

Plan your trip to Frankfurt am Main by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Frankfurt am Main ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Frankfurt am Main when rainfall is around 1.6 in.

Temperature in Frankfurt am Main by month

Plan your trip to Frankfurt am Main by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Frankfurt am Main, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 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.

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

    United Airlines, at $721, was found to be the cheapest airline from Louisville to Frankfurt am Main.Alternate airlines to your destination round-trip include Lufthansa and Air Canada. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Louisville to Frankfurt am Main one-way?

    One-way options have recently been found by users for as low as $510 on Lufthansa. Other airlines that offer cheap prices include Delta from $511 and WestJet from $696 one-way.

  • 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, January is the cheapest month in which you can book a flight from Louisville to Frankfurt am Main (average of $729). Flying from Louisville to Frankfurt am Main in June is currently the most expensive (average of $1,086). 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 Frankfurt am Main

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$599Average$1,107FlexibilityNo cancel feeOn-time76%
DeltaCheapest$665Average$860FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$683Average$1,037FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$728Average$948FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$789Average$1,080FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$878Average$986FlexibilityNo cancel feeOn-time70%

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