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Cheap Flights from Europe to Louisville

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Europe to Louisville

Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
10:25 am - 12:02 amZRH  Zurich-SDF Louisville Intl
19h 37m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:24 pm - 2:15 pmSDF  Louisville Intl-ZRH Zurich
16h 51m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$771Scandinavian Airlines
Sun, Sep 20 - Sat, Sep 26
United Airlines Logo
11:05 am - 7:07 pmLHR  London Heathrow-SDF Louisville Intl
13h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
1:25 pm - 9:20 amSDF  Louisville Intl-LHR London Heathrow
14h 55m1 stop Newark
$772United Airlines
Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
10:25 am - 12:02 amZRH  Zurich-SDF Louisville Intl
19h 37m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:24 pm - 2:15 pmSDF  Louisville Intl-ZRH Zurich
16h 51m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$772Scandinavian Airlines
Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
10:25 am - 12:02 amZRH  Zurich-SDF Louisville Intl
19h 37m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:24 pm - 2:15 pmSDF  Louisville Intl-ZRH Zurich
16h 51m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$774Scandinavian Airlines
Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
10:25 am - 12:02 amZRH  Zurich-SDF Louisville Intl
19h 37m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:24 pm - 2:15 pmSDF  Louisville Intl-ZRH Zurich
16h 51m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$778Scandinavian Airlines
Thu, Sep 17 - Sat, Sep 26
United Airlines Logo
8:15 am - 10:59 pmZRH  Zurich-SDF Louisville Intl
20h 44m2 stops Frankfurt am Main Newark
United Airlines Logo
5:15 am - 7:45 amSDF  Louisville Intl-ZRH Zurich
20h 30m1 stop Chicago O'Hare Intl
$782United Airlines
Mon, Sep 14 - Tue, Sep 22
United Airlines Logo
8:15 am - 10:59 pmZRH  Zurich-SDF Louisville Intl
20h 44m2 stops Frankfurt am Main Newark
United Airlines Logo
1:56 pm - 8:05 amSDF  Louisville Intl-ZRH Zurich
12h 09m1 stop Washington, D.C. Dulles Intl
$782United Airlines
Fri, Sep 18 - Thu, Sep 24
United Airlines Logo
8:15 am - 10:59 pmZRH  Zurich-SDF Louisville Intl
20h 44m2 stops Frankfurt am Main Newark
United Airlines Logo
2:12 pm - 8:05 amSDF  Louisville Intl-ZRH Zurich
11h 53m1 stop Washington, D.C. Dulles Intl
$782United Airlines
Thu, Sep 17 - Sun, Sep 27
United Airlines Logo
9:25 am - 11:56 pmZRH  Zurich-SDF Louisville Intl
20h 31m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
1:50 pm - 7:45 amSDF  Louisville Intl-ZRH Zurich
11h 55m1 stop Chicago O'Hare Intl
$782United Airlines
Mon, Sep 14 - Sat, Sep 26
United Airlines Logo
8:15 am - 7:07 pmZRH  Zurich-SDF Louisville Intl
16h 52m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
2:12 pm - 8:05 amSDF  Louisville Intl-ZRH Zurich
11h 53m1 stop Washington, D.C. Dulles Intl
$782United Airlines
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Good to know

Low season

August

Cheapest flight

$516
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Zurich 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 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 1560 reviews
8.4Crew
7.2Entertainment
7.8Boarding
7.7Comfort
7.3Food
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

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

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

They announced a mechanical issue prior to boarding Said it was fixed, we boarded Waited Then learned it was not fixed Had to deplane and go to new gate Bought wifi on plane and it never worked

The plane was a rather tired 737-800, with old style small luggage bins. Poor air flow. USB charger in the infotainment system was not functioning. The flight was 2 hours late due to crew rest requirements (not their fault). On arrival in Seattle, waited on the tarmac for 30 minutes with very few updates from the crew.

Delta off boarded and boarded the aircraft quickly. Clean cabin and great gate and onboard service.

Flight was delayed and we were on the runway after landing for 30 mins

We were delayed so pilots can rest and had no WiFi the whole trip. First class seats are small compared to other planes

The experience was bad. Flight was delayed to handle maintenance (understandable) but still there was some dew forming and dropping as droplets on few seats. Internet at best was allowing some browsing but at a snail pace.

We were delayed 2 hours because of a broken seat. Other than that it was a very nice flight.

There needs to be better accommodations for waiting passengers. A a designated standing space that is separated and away from concourse traffic.

My seats are comfortable because I choose to fly in the exit rows and this time upgraded to first class with minimum sky miles. Otherwise, I would not be happy in regular seats or even middle comfort seats. Onboarding on the return flight from Nashville to Atlanta was hot and very uncomfortable for over 30 minutes due to extreme hot weather. However, Delta should provide some other air flow option as it was almost unbearable until 10 minutes after take-off. First class seats should be equipped with cup holders. Currently, the middle console is used and is flat and prone to spilling drinks.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

Boarding time was delayed in more than two hours. Then another hour on the ground before take off. Wi-fi was not working throughout the flight. Business class in even rows by the window are not so comfortable. And space for feet always feel tight. Had a meeting in New York early the following day with multiple people and had to request a delayed start.

The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

I truely appreciate all services. I was highly impressed and will not hesitate to recommend United Airlines to friends and family. The AVML was perfect.

Flight did not have wifi service. It was experiencing technical difficulties. Definitely and old plane that needs updating.

Very Poor. Significant delays getting to Chicago and then very poor communication on delays in Chicago to Cleveland. We could have rented a car and driven there faster than the delays ended up being.

ok, butt flght was delyed for 2,5h from Frankfurt, and next Flight to Columbuse same

The app logs you out right when you are boarding requiring all passwords and reservation number for the flight. Super annoying

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

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