$492 Find Cheap Flights from Europe to Louisville - Compare and Save

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 10/20. 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, Dec 4 - Tue, Dec 8
Scandinavian Airlines Logo
10:25 am - 12:05 amZRH  Zurich-SDF Louisville Intl
19h 40m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:30 pm - 2:15 pmSDF  Louisville Intl-ZRH Zurich
18h 45m2 stops Boston Logan Intl Kastrup Copenhagen
$773Scandinavian Airlines
Fri, Dec 4 - Tue, Dec 8
Scandinavian Airlines Logo
10:25 am - 12:05 amZRH  Zurich-SDF Louisville Intl
19h 40m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:30 pm - 2:15 pmSDF  Louisville Intl-ZRH Zurich
18h 45m2 stops Boston Logan Intl Kastrup Copenhagen
$775Scandinavian Airlines
Mon, Sep 21 - Mon, Sep 28
United Airlines Logo
9:25 am - 8:09 pmZRH  Zurich-SDF Louisville Intl
16h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
9:04 am - 8:05 amSDF  Louisville Intl-ZRH Zurich
17h 01m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$787United Airlines
Fri, Sep 25 - Fri, Oct 2
Scandinavian Airlines Logo
6:40 am - 9:59 pmLHR  London Heathrow-SDF Louisville Intl
20h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:43 pm - 4:00 pmSDF  Louisville Intl-LHR London Heathrow
19h 17m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$794Scandinavian Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
9:50 am - 11:56 pmZRH  Zurich-SDF Louisville Intl
20h 06m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
2:12 pm - 9:45 amSDF  Louisville Intl-ZRH Zurich
13h 33m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
$794Multiple Airlines
Thu, Oct 1 - Sun, Oct 18
Scandinavian Airlines Logo
6:40 am - 9:59 pmLHR  London Heathrow-SDF Louisville Intl
20h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:26 pm - 4:00 pmSDF  Louisville Intl-LHR London Heathrow
19h 34m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$797Scandinavian Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
1:10 pm - 11:59 pmZRH  Zurich-SDF Louisville Intl
16h 49m1 stop Washington, D.C. Dulles Intl
Multiple Airlines Logo
2:12 pm - 10:40 amSDF  Louisville Intl-ZRH Zurich
14h 28m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
$797Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
Scandinavian Airlines Logo
6:40 am - 10:08 pmLHR  London Heathrow-SDF Louisville Intl
20h 28m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:15 pm - 4:00 pmSDF  Louisville Intl-LHR London Heathrow
21h 45m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$798Scandinavian Airlines
Thu, Oct 1 - Sun, Oct 18
Scandinavian Airlines Logo
6:40 am - 9:59 pmLHR  London Heathrow-SDF Louisville Intl
20h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:26 pm - 4:00 pmSDF  Louisville Intl-LHR London Heathrow
19h 34m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$798Scandinavian Airlines
Fri, Sep 25 - Fri, Oct 2
Scandinavian Airlines Logo
6:40 am - 11:59 pmLHR  London Heathrow-SDF Louisville Intl
22h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
3:43 pm - 1:35 pmSDF  Louisville Intl-LHR London Heathrow
16h 52m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$798Scandinavian Airlines
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Good to know

Low season

February

Cheapest flight

$492
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from London 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 1557 reviews
8.4Crew
7.7Comfort
7.2Entertainment
7.3Food
7.8Boarding
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.

Pushing back flight and ultimately cancelling it after multiple changes and hours of delays. Comm were terrible as to what was going on and what options were available.

Even though we arrived early and checked in, for some unexplained reason, our bags were removed from the plane and put on the next flight. It took over 12 hours after arriving to get our bags.

WiFi was not working. Flight was delayed in Paris as luggage needed to be removed from the plane that didn’t match a passenger on board. Upon arrival in Detroit the plane couldn’t get to the gate as the pilot turned onto a runway with construction in progress . We waited to be towed back onto the runway. We were almost an hour late causing many passengers to miss their connecting flights.

Stewardess was not accommodating when I requested a second drink.

Some of the passengers are coming on board with luggage so overstuffed and/or too large that have no business going into the overhead bins.

I am in a wheelchair The gate agent knew exactly how to boarding A wheelchair first also the flight attendant knew exactly what she was doing

I am ina wheelchair and the gate agent knew exactly what to do when boarding just the the one of the flight attendants

There is consistently no communication/updated time slots in the app on when a flight will board when its delayed, which is the most frustrating as a consumer trying to understand if they need to get food now, or if there is actually a chance for them to eat during their layover. This keeps being my experience with delta and a potential reason to change airlines.

Long delays at both DCA and MSP; Crew did not keep us informed (or very little). Airplane was showing signs of heavy use (not up to Delta standards). Food options for Business Class have dropped in quality. After landing we sat on tarmac for maybe 25 minutes with no provided chance to use the bathroom and crew did not tell us what was going on or give an estimated time to expect to be at a gate.

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!!

Very kind Lufthansa agent somehow gave us all no charge extra business class seats and helped us get home rested and happy.

The lounge was not accessible because it was located before the passport control, and backtracking was impossible.

Flight was great. Almost miss my connecting flight due to late departure from Haneda. Had to run all through airport in Chicago to make the flight. Experience was great for 1st time flyers using ANA Airlines.

the seat has a problem. the back had a hole.

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!

The website check in was poor. Baggage fees were in US dollars but registered in Canadian dollars. The site would not accept my credit card. Scanning the passport was the worst. Someone from United needs to try the process. I’m not a novice with tech and I have to say this was a bad experience. Everything else was great.

Like the fact that the boarding was expedited. But the delay and chaos around the onboarding was not appreciated.

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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