$391 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 5/29. 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, Oct 16 - Fri, Nov 13
Multiple Airlines Logo
8:50 am - 10:55 pm
BER
-
SDF
20h 05m
2 stops
Multiple Airlines Logo
1:42 pm - 1:10 pm
SDF
-
BER
17h 28m
2 stops
$793Multiple Airlines
Wed, Aug 26 - Thu, Sep 3
Lufthansa Logo
12:20 pm - 7:19 pm
FRA
-
SDF
12h 59m
1 stop
Lufthansa Logo
1:48 pm - 7:20 am
SDF
-
FRA
11h 32m
1 stop
$829Lufthansa
Fri, Jun 19 - Mon, Jul 27
Lufthansa Logo
12:20 pm - 7:18 pm
FRA
-
SDF
12h 58m
1 stop
Lufthansa Logo
2:10 pm - 9:55 am
SDF
-
FRA
13h 45m
1 stop
$830Lufthansa
Tue, Sep 1 - Wed, Sep 30
British Airways Logo
9:20 am - 11:17 pm
FRA
-
SDF
19h 57m
1 stop
British Airways Logo
5:00 pm - 1:55 pm
SDF
-
FRA
14h 55m
2 stops
$842British Airways
Thu, Aug 27 - Thu, Sep 3
British Airways Logo
9:20 am - 10:28 pm
FRA
-
SDF
19h 08m
1 stop
British Airways Logo
8:12 pm - 7:20 am
SDF
-
FRA
29h 08m
1 stop
$846British Airways
Thu, Oct 15 - Mon, Oct 26
American Airlines Logo
7:10 am - 10:55 pm
BER
-
SDF
21h 45m
2 stops
American Airlines Logo
8:08 pm - 4:45 pm
SDF
-
BER
15h 37m
2 stops
$864American Airlines
Thu, Oct 15 - Sat, Oct 24
United Airlines Logo
8:45 am - 11:15 pm
BER
-
SDF
20h 30m
2 stops
United Airlines Logo
11:00 am - 8:55 am
SDF
-
BER
15h 55m
2 stops
$886United Airlines
Fri, Jul 3 - Tue, Jul 7
United Airlines Logo
8:45 am - 11:36 am
BER
-
SDF
32h 51m
2 stops
United Airlines Logo
11:44 am - 7:15 am
SDF
-
BER
13h 31m
1 stop
$887United Airlines
Tue, Jun 23 - Tue, Jun 30
Delta Logo
6:00 am - 9:15 pm
STR
-
SDF
21h 15m
2 stops
Delta Logo
7:51 pm - 5:50 pm
SDF
-
STR
15h 59m
2 stops
$933Delta
Mon, Jun 8 - Mon, Jun 22
Delta Logo
10:25 am - 9:15 pm
LGW
-
SDF
15h 50m
2 stops
Delta Logo
2:19 pm - 9:40 am
SDF
-
LGW
14h 21m
2 stops
$1,022Delta
Useful Info

Good to know

Low seasonFebruary
Best time to beat the crowds with an average 15% 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.
7.9
DeltaOverall score based on 8452 reviews
7.8Comfort
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

6.0 Goodrghinftl, May 2026
FWA - ATL
Read more Delta reviews

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Every flight was delayed except the last one. One layover turned into two. Travel time extended by three hours. No compensation offered. Repeatedly asked if I'd like to cancel my flight for a partial refund.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Everything could and should be better. We are paying for, it's not a favor, it's a service and should involve quality, responsibility and respect.

Seats were comfortable, 8 hours. One flight attendant was not appropriate in his verbal response: "Please, DON'T touch me.", after being tapped near his elbow after being made unaware he skipped serving me & had passed further down the aisle.

Boarding in Amsterdam is always chaotic. More complicated than needs to be ( boarding pass checked twice, once for general security, then by the airline). The bathrooms on this flight are dirty, and smelly. The food was mediocre at best The crew was decent

Brand new plane lots of room the snack was very flavourful and enjoyable

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

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

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

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.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

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