$610 Find Cheap Flights from Denmark to Louisville - Compare and Save

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Cheap Flights from Denmark to Louisville

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

Recent round-trip flight deals from Denmark to Louisville

Wed, Oct 14 - Wed, Oct 21
Finnair Logo
7:25 pm - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
5:19 pm - 6:40 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 21m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$610Finnair
Wed, Oct 14 - Wed, Oct 21
Finnair Logo
7:25 pm - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
5:19 pm - 6:40 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 21m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$619Finnair
Wed, Oct 14 - Wed, Oct 21
Finnair Logo
7:25 pm - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
5:19 pm - 6:40 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 21m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$630Finnair
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
8:50 am - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
18h 35m2 stops Helsinki-Vantaa Dallas/Fort Worth
Multiple Airlines Logo
5:19 pm - 6:40 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 21m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$646Multiple Airlines
Thu, Sep 24 - Wed, Sep 30
KLM Logo
1:55 pm - 11:43 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 48m1 stop Minneapolis St Paul
KLM Logo
4:29 pm - 11:45 amSDF  Louisville Intl-CPH Kastrup Copenhagen
13h 16m1 stop Minneapolis St Paul
$658KLM
Thu, Sep 24 - Wed, Sep 30
Lufthansa Logo
6:10 am - 8:13 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
20h 03m2 stops Frankfurt am Main Newark
Lufthansa Logo
1:50 pm - 9:25 amSDF  Louisville Intl-CPH Kastrup Copenhagen
13h 35m2 stops Chicago O'Hare Intl Frankfurt am Main
$662Lufthansa
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
7:25 pm - 11:27 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
34h 02m2 stops Helsinki-Vantaa Dallas/Fort Worth
Multiple Airlines Logo
5:19 pm - 4:15 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
16h 56m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$664Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Finnair Logo
7:25 pm - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
5:19 pm - 4:15 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
16h 56m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$664Finnair
Mon, Oct 12 - Mon, Oct 19
American Airlines Logo
8:50 am - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
18h 35m2 stops Helsinki-Vantaa Dallas/Fort Worth
American Airlines Logo
5:19 pm - 4:50 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 31m2 stops Chicago O'Hare Intl London Heathrow
$665American Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
7:25 pm - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
Multiple Airlines Logo
5:19 pm - 4:50 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 31m2 stops Chicago O'Hare Intl London Heathrow
$665Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Louisville

Get data-powered insights and trends for flights to Louisville to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Louisville?

The most popular airline among KAYAK users flying to Louisville is United Airlines, followed by British Airways and American Airlines.

Good to know

Low season

June

Cheapest flight

$610
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Copenhagen to Louisville

FAQs - booking Louisville flights

  • How far is Louisville Intl Airport from central Louisville?

    The distance between Louisville Intl Airport and downtown Louisville is 5 miles.

  • What is the name of Louisville’s airport?

    All flights to Louisville land at Louisville Intl Airport. The airport code is SDF,and it can also be referred to as Louisville, Louisville International, or Louisville Intl.

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

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

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

  • How many direct flights to Louisville are there each week?

    Each week there are around 2,004 direct flights from within Denmark to Louisville. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to Louisville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Louisville flight deals.

Reviews of the top airlines flying from Denmark to Louisville

 
Need help choosing which airline to fly with 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 1576 reviews
7.3Food
7.2Entertainment
8.4Crew
7.8Boarding
7.7Comfort
Airline reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

4.0 OkayJessica, Sep 2026
Read more KLM reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

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.

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.

It was fine for the most part. But the volume on the announcements was way too loud, and the cabin temperature was chilly. We had the hardest landing I've ever experienced- I think it hurt my back, and the tires squealed when we touched down.

Great, except the canon was so cold. Even the flight attendants put jackets on

The counter person at the gate was rude and demeaning, to the point that I wouldn't fly this airline again.

Did not like the check in guy quibbling over a couple pounds at the luggage weigh in

Just having a little bit more legroom would've been nice.

This is related to my second leg of the flight, from Washington DC to SFO. I understand things happen, but I got home at 3 am for a 12:59 am landing. I live 10 min from the airport. Bridge breaks when a few rows of the plane are off? Maintenance didn’t catch that?

Boarding, time to take off, in flight offerings, and staff were all great. I recommend using UA for this short flight.

Good experience. Staff was friendly and helpful. Flight was slightly delayed due to airport construction, but they still arrived on time.

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.

Traveling to a place near Louisville?

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