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Cheap flights from Louisville to Frankfurt am Main from $601

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Frankfurt am Main departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Frankfurt am Main

Cheap round-trip flights

Lufthansa Logo
1:07 pm - 7:25 amSDF-FRA
12h 18m1 stop
Lufthansa Logo
1:15 pm - 10:29 pmFRA-SDF
15h 14m2 stops
$601Lufthansa
Find Deal
Tue, Nov 18 - Tue, Dec 2
Lufthansa Logo
2:35 pm - 7:40 amSDF-FRA
11h 05m1 stop
Lufthansa Logo
1:30 pm - 11:32 pmFRA-SDF
16h 02m1 stop
$620Lufthansa
Find Deal
Tue, Nov 18 - Tue, Dec 2
Air Canada Logo
7:00 am - 6:40 amSDF-FRA
18h 40m2 stops
Air Canada Logo
9:45 am - 7:14 pmFRA-SDF
15h 29m2 stops
$623Air Canada
Find Deal
Sun, Oct 26 - Tue, Nov 4
United Airlines Logo
10:00 am - 7:20 amSDF-FRA
15h 20m1 stop
United Airlines Logo
5:05 pm - 4:49 pmFRA-SDF
29h 44m2 stops
$655United Airlines
Find Deal
Sun, Mar 29 - Fri, Apr 10
Delta Logo
7:20 am - 9:50 amSDF-FRA
20h 30m1 stop
Delta Logo
7:00 am - 5:42 pmFRA-SDF
16h 42m2 stops
$671Delta
Find Deal
Sun, Mar 29 - Wed, Apr 8
KLM Logo
12:40 pm - 9:35 amSDF-FRA
14h 55m2 stops
KLM Logo
2:15 pm - 11:56 pmFRA-SDF
15h 41m2 stops
$681KLM
Find Deal
Sun, Mar 29 - Thu, Apr 9
United Airlines Logo
6:07 pm - 7:25 amSDF-FRA
31h 18m2 stops
United Airlines Logo
9:45 am - 1:17 pmFRA-SDF
33h 32m2 stops
$704United Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 6
Delta Logo
7:20 am - 7:50 amSDF-FRA
19h 30m1 stop
Delta Logo
7:00 am - 5:42 pmFRA-SDF
16h 42m2 stops
$721Delta
Find Deal
Fri, Mar 27 - Tue, Mar 31
British Airways Logo
12:21 pm - 8:45 amSDF-FRA
14h 24m1 stop
British Airways Logo
9:20 am - 7:38 pmFRA-SDF
16h 18m1 stop
$767British Airways
Find Deal
Tue, Oct 14 - Thu, Oct 23
KLM Logo
2:33 pm - 9:50 amSDF-FRA
13h 17m1 stop
KLM Logo
10:15 am - 9:15 pmFRA-SDF
16h 00m2 stops
$769KLM
Find Deal
Tue, Oct 21 - Thu, Oct 30

Lufthansa flights from Louisville to Frankfurt am Main Airport

Our best Lufthansa deals on Louisville to Frankfurt am Main Airport flight tickets
Lufthansa
Nov 18
SDF1:07 pmLouisville Intl
12h 18m
1 stop
FRA7:25 amFrankfurt am Main
Dec 2
FRA1:15 pmFrankfurt am Main
15h 14m
2 stops
SDF10:29 pmLouisville Intl
$601
Find similar
Lufthansa
Nov 18
SDF2:35 pmLouisville Intl
11h 05m
1 stop
FRA7:40 amFrankfurt am Main
Dec 2
FRA1:30 pmFrankfurt am Main
16h 02m
1 stop
SDF11:32 pmLouisville Intl
$620
Find similar
Lufthansa
Nov 22
SDF6:07 pmLouisville Intl
31h 18m
1 stop
FRA7:25 amFrankfurt am Main
Dec 6
FRA12:55 pmFrankfurt am Main
13h 47m
1 stop
SDF8:42 pmLouisville Intl
$727
Find similar

United Airlines flights from Louisville to Frankfurt am Main Airport

Our best United Airlines deals on Louisville to Frankfurt am Main Airport flight tickets
United Airlines
Mar 29
SDF10:00 amLouisville Intl
15h 20m
1 stop
FRA7:20 amFrankfurt am Main
Apr 10
FRA5:05 pmFrankfurt am Main
29h 44m
2 stops
SDF4:49 pmLouisville Intl
$655
Find similar
United Airlines
Nov 22
SDF6:07 pmLouisville Intl
31h 18m
2 stops
FRA7:25 amFrankfurt am Main
Dec 6
FRA9:45 amFrankfurt am Main
33h 32m
2 stops
SDF1:17 pmLouisville Intl
$704
Find similar
United Airlines
Mar 29
SDF6:00 amLouisville Intl
19h 20m
1 stop
FRA7:20 amFrankfurt am Main
Apr 11
FRA6:40 amFrankfurt am Main
16h 09m
2 stops
SDF4:49 pmLouisville Intl
$733
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Frankfurt am Main Airport 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, momondo users made 832,500 searches. Data last updated September 30, 2025.
Use the filters below to find and compare flights from Louisville to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 11/18

1:07 pm-7:25 am

1 stop12h 18m

Frankfurt am Main

Tue 12/2

1:15 pm-10:29 pm

2 stops15h 14m

$601

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 11/18

2:35 pm-7:40 am

1 stop11h 05m

Frankfurt am Main

Tue 12/2

1:30 pm-11:32 pm

1 stop16h 02m

$620

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sun 10/26

7:00 am-6:40 am

2 stops18h 40m

Frankfurt am Main

Tue 11/4

9:45 am-7:14 pm

2 stops15h 29m

$623

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sun 3/29

10:00 am-7:20 am

1 stop15h 20m

Frankfurt am Main

Fri 4/10

5:05 pm-4:49 pm

2 stops29h 44m

$655

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sun 3/29

7:20 am-9:50 am

1 stop20h 30m

Frankfurt am Main

Wed 4/8

7:00 am-5:42 pm

2 stops16h 42m

$671

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sun 3/29

12:40 pm-9:35 am

2 stops14h 55m

Frankfurt am Main

Thu 4/9

2:15 pm-11:56 pm

2 stops15h 41m

$681

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sat 11/22

6:07 pm-7:25 am

2 stops31h 18m

Frankfurt am Main

Sat 12/6

9:45 am-1:17 pm

2 stops33h 32m

$704

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Fri 3/27

7:20 am-7:50 am

1 stop19h 30m

Frankfurt am Main

Tue 3/31

7:00 am-5:42 pm

2 stops16h 42m

$721

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 10/14

12:21 pm-8:45 am

1 stop14h 24m

Frankfurt am Main

Thu 10/23

9:20 am-7:38 pm

1 stop16h 18m

$767

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 10/21

2:33 pm-9:50 am

1 stop13h 17m

Frankfurt am Main

Thu 10/30

10:15 am-9:15 pm

2 stops16h 00m

$769

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Louisville to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, November is the cheapest month to fly from Louisville to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $730. If you aren’t able to travel to Frankfurt am Main Airport during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $810.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from Louisville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $808. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Louisville to Frankfurt am Main Airport on a Sunday will generally be more expensive and average around $1,149. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the afternoon. momondo users have found flights departing from Louisville to Frankfurt am Main Airport in the afternoon for as low as $1,044. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is at noon when prices are around $1,097.

How far in advance should I book a flight to Frankfurt am Main Airport?

You are more likely to see cheaper flights to Frankfurt am Main Airport from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $987 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Louisville for as low as $762 on momondo.

When to book flights from Louisville to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Frankfurt am Main Airport (SDF to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Frankfurt am Main Airport

Direct flights

None
There are no direct flights from Louisville to Frankfurt am Main Airport. There are no popular flight routes from Louisville to Frankfurt am Main Airport.
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  • How far is Louisville Intl to Frankfurt am Main by plane?

    Louisville Intl and Frankfurt am Main are 4426.6 mi apart from one another. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Louisville Intl Airport to Frankfurt am Main Airport?

    Prices for flights from Louisville Intl Airport to Frankfurt am Main Airport are updated daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Frankfurt am Main Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Frankfurt am Main Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The travel and health documents required for your trip to Frankfurt am Main Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Frankfurt am Main Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Louisville to Frankfurt am Main Airport?

Best airlines flying from Louisville to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Louisville to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $650Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
LufthansaPriceFrom $652Free CancellationRating
6.8
7,439 reviews
Search Lufthansa flights
DeltaPriceFrom $658Free CancellationRating
7.9
7,964 reviews
Search Delta flights
British AirwaysPriceFrom $677Free CancellationRating
6.7
7,410 reviews
Search British Airways flights
KLMPriceFrom $683Free CancellationRating
7.8
1,387 reviews
Search KLM flights
American AirlinesPriceFrom $725Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wiesbaden
Mainz
Koblenz
Trier
Rothenburg ob der Tauber
Wurzburg
Darmstadt
Fulda
Kaiserslautern
Heilbronn
Marburg
Cochem
Rüdesheim am Rhein
Bad Homburg
Bernkastel-Kues
Bad Kissingen
Nuerburg
Schwäbisch Hall

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Frankfurt am Main?

It is quick and easy to find Louisville to Frankfurt am Main flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Frankfurt am Main that suits you.

Can I find flights from Louisville to Frankfurt am Main with flexible booking policies on momondo?

momondo does allow users to show only those flights to Frankfurt am Main from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Frankfurt am Main?

Once all potential Louisville to Frankfurt am Main flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisville to Frankfurt am Main right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Frankfurt am Main from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Frankfurt am Main Airport trip

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