$330 Find Cheap Flights from Europe to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 5/2. 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

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Cheap Flights from Europe to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Europe 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 round-trip flight deals from Europe to Louisville

Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
6:30 am - 7:02 pm
BER
-
SDF
18h 32m
2 stops
Multiple Airlines Logo
5:00 pm - 7:00 pm
SDF
-
BER
20h 00m
2 stops
$767Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
11:05 am - 11:48 pm
BER
-
SDF
18h 43m
2 stops
American Airlines Logo
7:01 pm - 4:15 pm
SDF
-
BER
15h 14m
2 stops
$780American Airlines
Thu, Apr 2 - Mon, Apr 6
British Airways Logo
10:55 am - 7:42 pm
FRA
-
SDF
14h 47m
1 stop
British Airways Logo
6:00 am - 8:45 am
SDF
-
FRA
20h 45m
1 stop
$791British Airways
Wed, May 20 - Wed, May 27
Lufthansa Logo
1:45 pm - 11:56 pm
BER
-
SDF
16h 11m
2 stops
Lufthansa Logo
10:00 am - 9:55 am
SDF
-
BER
17h 55m
2 stops
$812Lufthansa
Mon, Apr 13 - Sun, Apr 19
British Airways Logo
10:55 am - 9:41 pm
FRA
-
SDF
16h 46m
1 stop
British Airways Logo
9:00 am - 7:20 am
SDF
-
FRA
16h 20m
2 stops
$816British Airways
Wed, May 20 - Wed, May 27
Lufthansa Logo
2:45 pm - 11:56 pm
BER
-
SDF
15h 11m
2 stops
Lufthansa Logo
1:05 pm - 12:55 pm
SDF
-
BER
17h 50m
2 stops
$836Lufthansa
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
2:45 pm - 11:59 pm
BER
-
SDF
15h 14m
2 stops
United Airlines Logo
8:47 am - 7:15 am
SDF
-
BER
16h 28m
1 stop
$847United Airlines
Thu, Apr 9 - Tue, Apr 14
United Airlines Logo
2:45 pm - 11:59 pm
BER
-
SDF
15h 14m
2 stops
United Airlines Logo
9:07 am - 7:15 am
SDF
-
BER
16h 08m
2 stops
$851United Airlines
Thu, Jul 23 - Thu, Aug 20
KLM Logo
8:15 pm - 6:43 pm
LCY
-
SDF
27h 28m
2 stops
KLM Logo
7:25 pm - 7:15 am
SDF
-
LCY
30h 50m
2 stops
$2,569KLM
Sun, Apr 5 - Fri, Apr 10
KLM Logo
1:45 pm - 11:59 pm
LCY
-
SDF
15h 14m
2 stops
KLM Logo
10:50 am - 7:55 am
SDF
-
LCY
16h 05m
2 stops
$3,029KLM
Useful Info

Good to know

Low seasonFebruary
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 12% lower on average.

FAQs for booking flights from Europe to Louisville

  • How does KAYAK find such low prices on flights from Europe 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 Europe to Louisville.

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

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

  • What is the Hacker Fare option on flights from Europe to Louisville?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe 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 Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Europe to Louisville

 
Need help choosing which airline to fly with from Europe 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 1477 reviews
7.6Comfort
7.1Entertainment
7.8Boarding
7.3Food
8.4Crew
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

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)

Empty seats next to me - wish it had been for a longer flight!!

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

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

I could not get the wifi to work. But like the screen on the seats.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

The head flight attendant made the trip excellent. He was very accommodating.

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

The economy seats on the 777 was not as cramped as I had feared, but the food was terrible.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

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

Everything could have been better. What needed to be wrong with United went wrong

Excellent service. The crew goes above their way to make the customer comfortable.

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

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

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