$443 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

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

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

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

ter, set 29 - dom, out 11
United Airlines Logo
8:15 am - 7:34 pm
ZRH
-
SDF
17h 19m
2 stops
United Airlines Logo
5:35 am - 7:45 am
SDF
-
ZRH
20h 10m
1 stop
$775United Airlines
seg, set 28 - seg, out 12
United Airlines Logo
11:55 am - 7:34 pm
ZRH
-
SDF
13h 39m
1 stop
United Airlines Logo
2:20 pm - 10:00 am
SDF
-
ZRH
13h 40m
2 stops
$781United Airlines
qui, set 3 - seg, set 7
American Airlines Logo
11:45 am - 11:55 pm
ZRH
-
SDF
18h 10m
2 stops
American Airlines Logo
6:11 pm - 10:30 pm
SDF
-
ZRH
22h 19m
2 stops
$802American Airlines
qui, set 3 - seg, set 7
American Airlines Logo
11:45 am - 10:34 pm
ZRH
-
SDF
16h 49m
1 stop
American Airlines Logo
4:49 pm - 10:30 pm
SDF
-
ZRH
23h 41m
2 stops
$803American Airlines
sáb, mai 2 - qua, mai 6
Multiple Airlines Logo
6:50 pm - 10:45 am
ORY
-
SDF
21h 55m
1 stop
Multiple Airlines Logo
9:21 am - 3:35 pm
SDF
-
ORY
24h 14m
1 stop
$811Multiple Airlines
qua, mai 20 - qua, mai 27
British Airways Logo
9:20 am - 7:02 pm
FRA
-
SDF
15h 42m
1 stop
British Airways Logo
5:08 pm - 1:55 pm
SDF
-
FRA
14h 47m
2 stops
$857British Airways
sáb, mai 2 - qua, mai 6
British Airways Logo
9:20 am - 9:28 pm
FRA
-
SDF
18h 08m
1 stop
British Airways Logo
7:55 pm - 8:45 am
SDF
-
FRA
30h 50m
1 stop
$867British Airways
qui, mai 21 - qui, mai 28
Multiple Airlines Logo
1:35 pm - 10:19 pm
MAD
-
SDF
14h 44m
1 stop
Multiple Airlines Logo
2:46 pm - 8:20 am
SDF
-
MAD
11h 34m
1 stop
$922Multiple Airlines
ter, set 22 - seg, set 28
KLM Logo
10:00 am - 11:59 pm
LCY
-
SDF
18h 59m
2 stops
KLM Logo
7:30 pm - 4:40 pm
SDF
-
LCY
16h 10m
2 stops
$984KLM
dom, set 20 - seg, set 28
KLM Logo
8:45 pm - 10:50 pm
LCY
-
SDF
31h 05m
2 stops
KLM Logo
7:30 pm - 5:20 pm
SDF
-
LCY
16h 50m
2 stops
$1,006KLM
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$443
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Frankfurt am Main to Louisville

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 airlines flying 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.
7.7
KLMOverall score based on 1493 reviews
7.3Food
7.6Comfort
7.1Entertainment
8.4Crew
7.8Boarding
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

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.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

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.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Jeffersonville
West Baden Springs
Elizabeth
Charlestown
Brandenburg
Georgetown

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville