FRA - SDF

686€ Find Cheap Flights from Frankfurt am Main to Louisville

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt to Louisville departing on 04.10.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Louisville, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
686 €
Typical prices: 673 €-745 €
British Airways
Sun 4.10.Tue 20.10.
FRA - SDF • 1 stop
Cheapest one-way flight
763 €
Aer Lingus
Wed 1.7.
FRA - SDF • 2 stops
Top airlines
Cheapest • from 686 € (return)
Best reviews • 7,8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Frankfurt and Louisville. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg 690 € (return)
Shortest trip • 12h 19m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Frankfurt am Main to Louisville (FRA-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt am Main to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Frankfurt to Louisville

Sun, 4. Oct - Tue, 20. Oct
British Airways Logo
9:20 - 0:04
FRA
-
SDF
20h 44m
1 stop
British Airways Logo
7:00 - 8:45
SDF
-
FRA
19h 45m
1 stop
686 €British Airways
Sun, 4. Oct - Tue, 20. Oct
Multiple Airlines Logo
19:20 - 23:06
FRA
-
SDF
33h 46m
2 stops
Multiple Airlines Logo
19:14 - 19:45
SDF
-
FRA
18h 31m
2 stops
701 €Multiple Airlines
Sun, 4. Oct - Tue, 20. Oct
Finnair Logo
19:20 - 23:06
FRA
-
SDF
33h 46m
2 stops
Finnair Logo
13:18 - 8:45
SDF
-
FRA
13h 27m
1 stop
716 €Finnair
Wed, 2. Sep - Sun, 6. Sep
United Airlines Logo
7:45 - 19:07
FRA
-
SDF
17h 22m
2 stops
United Airlines Logo
13:56 - 12:10
SDF
-
FRA
16h 14m
1 stop
730 €United Airlines
Wed, 2. Sep - Sun, 6. Sep
United Airlines Logo
7:45 - 19:07
FRA
-
SDF
17h 22m
2 stops
United Airlines Logo
13:56 - 12:10
SDF
-
FRA
16h 14m
1 stop
731 €United Airlines
Wed, 2. Sep - Sun, 6. Sep
United Airlines Logo
7:45 - 19:07
FRA
-
SDF
17h 22m
2 stops
United Airlines Logo
10:05 - 6:00
SDF
-
FRA
13h 55m
2 stops
733 €United Airlines
Wed, 2. Sep - Sun, 6. Sep
United Airlines Logo
7:45 - 19:07
FRA
-
SDF
17h 22m
2 stops
United Airlines Logo
10:05 - 6:00
SDF
-
FRA
13h 55m
2 stops
734 €United Airlines
Wed, 2. Sep - Sun, 6. Sep
United Airlines Logo
7:45 - 19:07
FRA
-
SDF
17h 22m
2 stops
United Airlines Logo
13:56 - 12:10
SDF
-
FRA
16h 14m
1 stop
737 €United Airlines
Wed, 2. Sep - Sun, 6. Sep
United Airlines Logo
12:40 - 19:07
FRA
-
SDF
12h 27m
1 stop
United Airlines Logo
15:35 - 11:15
SDF
-
FRA
13h 40m
1 stop
738 €United Airlines
Wed, 2. Sep - Sun, 6. Sep
United Airlines Logo
7:45 - 19:07
FRA
-
SDF
17h 22m
2 stops
United Airlines Logo
10:05 - 6:00
SDF
-
FRA
13h 55m
2 stops
740 €United Airlines
Booking Insights

KAYAK's insights & trends for Frankfurt to Louisville flights

Get data-powered insights and trends into flights from Frankfurt to Louisville to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Frankfurt am Main Airport to Louisville?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Frankfurt am Main Airport to Louisville departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main Airport to Louisville is September, where tickets cost 605 € (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is 1.017 € and 946 € respectively.

Good to know - Cheap tickets from Frankfurt am Main to Louisville

Low seasonJanuary
Cheapest flight686 €
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (22% more expensive on average)
Flight from Frankfurt am Main to Louisville

When to book flights from Frankfurt to Louisville

Are your dates flexible? Find out the best times to travel from Frankfurt to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Louisville flights

  • What is the cheapest flight from Frankfurt am Main Airport to Louisville?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Louisville was 763 € for a one-way ticket and 686 € for a return.

  • Which airports will I be using when flying from Frankfurt am Main to Louisville?

    Frankfurt am Main and Louisville are both served by 1 main airport. You will leave Frankfurt am Main from Frankfurt am Main and will be arriving at Louisville Intl.

  • Which aircraft models fly most regularly from Frankfurt am Main to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Frankfurt am Main to Louisville?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Frankfurt am Main and Louisville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Frankfurt am Main to Louisville, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Louisville are Lufthansa and British Airways. With an average price for the route of 859 € and an overall rating of 6,8, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of 762 € and an overall rating of 6,7.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Frankfurt am Main is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Louisville with an airline and back to Frankfurt am Main with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Frankfurt to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,8
KLMOverall score based on 1530 reviews
7,2Entertainment
7,7Comfort
7,3Food
8,4Crew
7,8Boarding
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10,0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

I missed my flight and had to buy new tickets Rome- Boston

Crew was great! Good meals. Had room to stretch out

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

Business class would have been better , poor quality blanket , services

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

The crew was generally professional. Though one of the crew members seemed to be easily annoyed, the others were fine and helpful. The green olives and almonds snack was really good. A great idea, and nice balance of tastes.

Too tight connection. Lufthansa staff pulled 12 of us out of passport control that had tight connections and took us about 1/3 mile AWAY from our gates and put us in another slow, long line. Needless to say all of us missed our flights and the Customer “Service” staff was rude and not helpful at all. Was rebooked from a direct flight to one w a 6hr layover. Asked about an other option that was on my app and was told to book it myself online (which would be $300 extra pp!!). Got rebooked again w a tight connection which was also missed. Rebooked into middle seats that didn’t recline for 9 hr flight!! No compensation (and we paid for seats!) Ended up taking 26hrs to get home from Europe to North Carolina! No longer a fan of Lufthansa—2nd time having these kind of issues w them!

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

It was good. The seats in economy weren’t bad

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I liked my seats on the return trip. Didn't like having to pay for luggage on an international flight. Also didn't like that it was on American airlines and not British Airways. I specifically selected a BA flight to experience that airline.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Everything you need to know for your flight from Frankfurt to Louisville

Information on your arrival and departure airports