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Cheap flights from Louisville to Frankfurt am Main from $626

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 8/16. 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

Air Canada Logo
7:22 pm - 11:00 amSDF-FRA
33h 38m2 stops
Air Canada Logo
9:55 am - 1:17 pmFRA-SDF
33h 22m2 stops
$626Air Canada
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Sat, Aug 16 - Tue, Aug 26
Logo
9:00 am - 7:25 amSDF-FRA
17h 25m2 stops
Logo
12:55 pm - 7:27 pmFRA-SDF
12h 32m1 stop
$640
Find Deal
Wed, Oct 29 - Wed, Nov 12
Lufthansa Logo
1:59 pm - 7:20 amSDF-FRA
11h 21m1 stop
Lufthansa Logo
10:30 am - 5:15 pmFRA-SDF
12h 45m1 stop
$648Lufthansa
Find Deal
Tue, Aug 19 - Tue, Aug 26
United Airlines Logo
2:02 pm - 6:35 amSDF-FRA
11h 33m1 stop
United Airlines Logo
12:50 pm - 8:44 pmFRA-SDF
13h 54m1 stop
$649United Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Delta Logo
6:11 pm - 8:55 amSDF-FRA
32h 44m1 stop
Delta Logo
11:00 am - 6:16 pmFRA-SDF
13h 16m1 stop
$654Delta
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Sat, Aug 16 - Tue, Aug 26
United Airlines Logo
8:40 am - 6:30 amSDF-FRA
15h 50m1 stop
United Airlines Logo
5:10 pm - 5:15 pmFRA-SDF
30h 05m2 stops
$669United Airlines
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Mon, Aug 18 - Mon, Aug 25
Delta Logo
2:56 pm - 9:50 amSDF-FRA
12h 54m1 stop
Delta Logo
11:00 am - 6:16 pmFRA-SDF
13h 16m1 stop
$699Delta
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Fri, Aug 15 - Tue, Aug 26
Lufthansa Logo
2:03 pm - 11:05 amSDF-FRA
15h 02m2 stops
Lufthansa Logo
1:30 pm - 11:40 pmFRA-SDF
15h 10m1 stop
$712Lufthansa
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Mon, Oct 20 - Sat, Nov 1
American Airlines Logo
7:51 am - 7:20 amSDF-FRA
17h 29m1 stop
American Airlines Logo
10:55 am - 10:50 pmFRA-SDF
17h 55m1 stop
$807American Airlines
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Fri, Aug 22 - Fri, Aug 29
American Airlines Logo
10:50 am - 7:20 amSDF-FRA
14h 30m2 stops
American Airlines Logo
9:20 am - 7:24 pmFRA-SDF
16h 04m2 stops
$811American Airlines
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Thu, Aug 21 - Thu, Sep 4

British Airways flights from Louisville to Frankfurt am Main Airport

Our best British Airways deals on Louisville to Frankfurt am Main Airport flight tickets
British Airways
Oct 29
SDF4:28 pmLouisville Intl
11h 22m
1 stop
FRA8:50 amFrankfurt am Main
Nov 4
FRA10:50 amFrankfurt am Main
13h 20m
1 stop
SDF6:10 pmLouisville Intl
$644
Find similar
British Airways
Aug 11
SDF2:42 pmLouisville Intl
18h 23m
2 stops
FRA3:05 pmFrankfurt am Main
Aug 26
FRA10:55 amFrankfurt am Main
15h 07m
1 stop
SDF8:02 pmLouisville Intl
$653
Find similar
British Airways
Aug 11
SDF2:42 pmLouisville Intl
18h 23m
2 stops
FRA3:05 pmFrankfurt am Main
Aug 26
FRA6:40 amFrankfurt am Main
22h 10m
2 stops
SDF10:50 pmLouisville Intl
$677
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Air Canada flights from Louisville to Frankfurt am Main Airport

Our best Air Canada deals on Louisville to Frankfurt am Main Airport flight tickets
Air Canada
Aug 11
SDF7:00 amLouisville Intl
19h 10m
2 stops
FRA8:10 amFrankfurt am Main
Aug 26
FRA9:55 amFrankfurt am Main
37h 20m
2 stops
SDF5:15 pmLouisville Intl
$604
Find similar
Air Canada
Aug 16
SDF7:22 pmLouisville Intl
33h 38m
2 stops
FRA11:00 amFrankfurt am Main
Aug 26
FRA9:55 amFrankfurt am Main
33h 22m
2 stops
SDF1:17 pmLouisville Intl
$626
Find similar
Air Canada
Oct 20
SDF8:45 amLouisville Intl
17h 25m
2 stops
FRA8:10 amFrankfurt am Main
Nov 1
FRA5:10 pmFrankfurt am Main
36h 30m
2 stops
SDF12:40 amLouisville Intl
$682
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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 August 4, 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

Sat 8/16

7:22 pm-11:00 am

2 stops33h 38m

Frankfurt am Main

Tue 8/26

9:55 am-1:17 pm

2 stops33h 22m

$626

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 10/29

9:00 am-7:25 am

2 stops17h 25m

Frankfurt am Main

Wed 11/12

12:55 pm-7:27 pm

1 stop12h 32m

$640

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Tue 8/19

1:59 pm-7:20 am

1 stop11h 21m

Frankfurt am Main

Tue 8/26

10:30 am-5:15 pm

1 stop12h 45m

$648

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Wed 10/29

2:02 pm-6:35 am

1 stop11h 33m

Frankfurt am Main

Tue 11/4

12:50 pm-8:44 pm

1 stop13h 54m

$649

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Sat 8/16

6:11 pm-8:55 am

1 stop32h 44m

Frankfurt am Main

Tue 8/26

11:00 am-6:16 pm

1 stop13h 16m

$654

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 8/18

8:40 am-6:30 am

1 stop15h 50m

Frankfurt am Main

Mon 8/25

5:10 pm-5:15 pm

2 stops30h 05m

$669

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Fri 8/15

2:56 pm-9:50 am

1 stop12h 54m

Frankfurt am Main

Tue 8/26

11:00 am-6:16 pm

1 stop13h 16m

$699

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Mon 10/20

2:03 pm-11:05 am

2 stops15h 02m

Frankfurt am Main

Sat 11/1

1:30 pm-11:40 pm

1 stop15h 10m

$712

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Fri 8/22

7:51 am-7:20 am

1 stop17h 29m

Frankfurt am Main

Fri 8/29

10:55 am-10:50 pm

1 stop17h 55m

$807

LouisvilleFrankfurt am Main

SDF - FRA

SDFFRA

Louisville Intl

Thu 8/21

10:50 am-7:20 am

2 stops14h 30m

Frankfurt am Main

Thu 9/4

9:20 am-7:24 pm

2 stops16h 04m

$811

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 February is also cheap. Prices for this month can be found on momondo for an average of $789.

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 $1,007 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 $699 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

Best Price Found

$626

Fastest flight time

11h 21m

Direct flights

None
The best flight deal from Louisville to Frankfurt am Main Airport found on momondo in the last 72 hours is $626
The fastest flight from Louisville to Frankfurt am Main Airport takes 11h 21m
There are no direct flights from Louisville to Frankfurt am Main Airport. Popular non-direct route for this connection is Louisville Intl Airport - Frankfurt am Main Airport.
Search flight deals

  • 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 21m, 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
LufthansaPriceFrom $651Free CancellationRating
6.8
7,285 reviews
Search Lufthansa flights
United AirlinesPriceFrom $651Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
DeltaPriceFrom $658Free CancellationRating
8.0
7,987 reviews
Search Delta flights
British AirwaysPriceFrom $677Free CancellationRating
6.6
7,235 reviews
Search British Airways flights
KLMPriceFrom $707Free CancellationRating
7.8
1,381 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
Rothenburg ob der Tauber
Trier
Koblenz
Wurzburg
Darmstadt
Kaiserslautern
Fulda
Heilbronn
Marburg
Nuerburg
Cochem
Ludwigsburg
Bernkastel-Kues
Boppard
Bad Homburg
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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