$445 Find Cheap Flights from Louisville to Denmark - 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 from Louisville to Denmark departing on 9/6. 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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Book Cheap Louisville to Denmark Plane Tickets

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

Sun, Oct 11 - Tue, Oct 13
United Airlines Logo
2:12 pm - 11:55 am
SDF
-
CPH
15h 43m
2 stops
United Airlines Logo
6:20 am - 11:59 pm
CPH
-
SDF
23h 39m
2 stops
$815United Airlines
Fri, Oct 9 - Wed, Oct 14
Multiple Airlines Logo
6:05 pm - 6:55 pm
SDF
-
CPH
18h 50m
2 stops
Multiple Airlines Logo
6:45 am - 9:25 pm
CPH
-
SDF
20h 40m
2 stops
$820Multiple Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
8:20 am - 6:45 am
SDF
-
CPH
16h 25m
2 stops
Delta Logo
9:00 am - 9:14 pm
CPH
-
SDF
18h 14m
2 stops
$839Delta
Wed, Oct 7 - Wed, Oct 14
Delta Logo
7:00 am - 11:45 am
SDF
-
CPH
22h 45m
1 stop
Delta Logo
9:25 am - 12:02 am
CPH
-
SDF
20h 37m
2 stops
$847Delta
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
12:32 pm - 11:35 am
SDF
-
CPH
17h 03m
1 stop
American Airlines Logo
3:20 pm - 10:59 pm
CPH
-
SDF
13h 39m
1 stop
$855American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
2:36 pm - 11:35 am
SDF
-
CPH
14h 59m
2 stops
American Airlines Logo
3:20 pm - 10:59 pm
CPH
-
SDF
13h 39m
1 stop
$859American Airlines
Tue, Sep 8 - Tue, Sep 15
British Airways Logo
6:30 pm - 7:15 pm
SDF
-
CPH
18h 45m
2 stops
British Airways Logo
8:50 am - 9:31 pm
CPH
-
SDF
18h 41m
2 stops
$865British Airways
Sun, Sep 13 - Sun, Sep 20
British Airways Logo
4:51 pm - 5:20 pm
SDF
-
CPH
18h 29m
2 stops
British Airways Logo
8:50 am - 8:40 pm
CPH
-
SDF
17h 50m
2 stops
$866British Airways
Tue, Sep 1 - Thu, Oct 1
Multiple Airlines Logo
10:05 am - 8:55 am
SDF
-
CPH
16h 50m
2 stops
Multiple Airlines Logo
8:50 am - 9:31 pm
CPH
-
SDF
18h 41m
2 stops
$872Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
9:00 am - 8:55 am
SDF
-
CPH
17h 55m
3 stops
Multiple Airlines Logo
12:45 pm - 10:18 am
CPH
-
SDF
27h 33m
2 stops
$878Multiple Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Denmark flights

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

What is the cheapest month to fly from Louisville to Denmark?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Denmark, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Denmark is October, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $939 and $905 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$445
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Louisville to Copenhagen

FAQs - booking Denmark flights

  • How does KAYAK find such low prices on flights from Louisville to Denmark?

    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 Louisville to Denmark.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Denmark 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 Louisville to Denmark?

    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 from Louisville to Denmark 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 from Louisville to Denmark?

    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 from Louisville to Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Louisville to Denmark

Information on your arrival and departure airports

Louisville (SDF)