$595 Find Cheap Flights from Denmark to Louisville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 8/27. 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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
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Cheap Flights from Denmark to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denmark 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 Denmark to Louisville

Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
3:20 pm - 12:07 pm
CPH
-
SDF
26h 47m
1 stop
American Airlines Logo
6:30 pm - 3:40 pm
SDF
-
CPH
15h 10m
2 stops
$595American Airlines
Sat, Nov 14 - Mon, Nov 16
American Airlines Logo
10:35 am - 9:46 pm
CPH
-
SDF
17h 11m
2 stops
American Airlines Logo
7:31 pm - 7:05 pm
SDF
-
CPH
17h 34m
2 stops
$600American Airlines
Sat, Nov 14 - Mon, Nov 16
American Airlines Logo
10:35 am - 9:46 pm
CPH
-
SDF
17h 11m
2 stops
American Airlines Logo
7:31 pm - 7:05 pm
SDF
-
CPH
17h 34m
2 stops
$601American Airlines
Thu, Aug 6 - Thu, Aug 13
Air Canada Logo
12:45 pm - 10:54 pm
CPH
-
SDF
16h 09m
2 stops
Air Canada Logo
6:15 am - 8:55 am
SDF
-
CPH
20h 40m
2 stops
$676Air Canada
Thu, Aug 6 - Thu, Aug 13
British Airways Logo
3:20 pm - 2:04 pm
CPH
-
SDF
28h 44m
2 stops
British Airways Logo
12:32 pm - 11:35 am
SDF
-
CPH
17h 03m
1 stop
$684British Airways
Thu, Aug 6 - Thu, Aug 13
British Airways Logo
3:20 pm - 10:59 pm
CPH
-
SDF
13h 39m
1 stop
British Airways Logo
7:31 am - 11:35 am
SDF
-
CPH
22h 04m
1 stop
$689British Airways
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
12:45 pm - 9:26 am
CPH
-
SDF
26h 41m
2 stops
Multiple Airlines Logo
9:00 am - 8:55 am
SDF
-
CPH
17h 55m
3 stops
$696Multiple Airlines
Thu, Aug 6 - Thu, Aug 13
Air Canada Logo
12:45 pm - 11:59 pm
CPH
-
SDF
17h 14m
2 stops
Air Canada Logo
9:00 am - 8:55 am
SDF
-
CPH
17h 55m
3 stops
$731Air Canada
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
3:20 pm - 10:59 pm
CPH
-
SDF
13h 39m
1 stop
American Airlines Logo
6:18 pm - 11:35 am
SDF
-
CPH
11h 17m
1 stop
$741American Airlines
Thu, Jul 9 - Mon, Jul 13
Air Canada Logo
12:45 pm - 7:18 pm
CPH
-
SDF
36h 33m
2 stops
Air Canada Logo
6:30 am - 8:55 am
SDF
-
CPH
44h 25m
2 stops
$761Air Canada
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 seasonJune
Cheapest flight$595
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 12% 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 1,572 direct flights from within Denmark to Louisville. The most common day for departures is Sunday, with 16% 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

 
See real verified KAYAK customer reviews for airlines flying to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Denmark to Louisville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 1530 reviews
7.8Boarding
7.7Comfort
7.2Entertainment
7.3Food
8.4Crew
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

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!!

Terrible last row seats many seats available but no offer to move to better seat

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

The crew was the worst ive ever had in my life flying with United Airlines, letting another person move my bag without asking and then the staff saying would the floor be better after I kept begging saying dont move my bag it has fragile things inside. This incident truly makes me they favor other customers more and I dont want to worry about being on the tail end. Especially if they dont listen any input, no care for what I asked but accommodated those who are reckless and disturb others more...

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Traveling to a place near Louisville?

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French Lick
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Charlestown
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Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville