HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denmark

$697+ Cheap flights from Louisville (SDF) to Denmark

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
1月 26 — 2月 21
週日 1/26
週日 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Denmark with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Denmark

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Denmark (DK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1月 21, 2025.

Round-trip from

$697
(Gotogate)
From Louisville Intl to Denmark
Search Deals

Find flight deals from Louisville to Denmark

Cheapest flights from Louisville to Denmark
Explore the most affordable flight options available from Louisville to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1月 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 3/610:15 amSDF - CPH
2 stops17h 50mMultiple Airlines
週四 3/131:20 pmCPH - SDF
2 stops36h 02mMultiple Airlines
Deal found 1/20$697
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 3/68:00 amSDF - CPH
3 stops19h 15mAir Canada
週四 3/137:05 amCPH - SDF
3 stops21h 25mAir Canada
Deal found 1/20$727
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 8/229:00 amSDF - CPH
2 stops19h 50mUnited Airlines
週五 8/2912:20 pmCPH - SDF
2 stops28h 19mUnited Airlines
Deal found 1/20$932
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 8/227:56 amSDF - CPH
1 stop21h 19mAmerican Airlines
週五 8/292:00 pmCPH - SDF
1 stop12h 48mAmerican Airlines
Deal found 1/20$949

Find flights from Louisville to Denmark within your budget

Customize your flight search to find flights from Louisville to Denmark that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 1月 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

週四 3/6

10:15 am-10:05 am

2 stops17h 50m

Kastrup Copenhagen

週四 3/13

1:20 pm-8:22 pm

2 stops36h 02m

$697

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

週四 3/6

8:00 am-9:15 am

3 stops19h 15m

Kastrup Copenhagen

週四 3/13

7:05 am-11:30 pm

3 stops21h 25m

$727

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

週四 6/5

7:52 am-11:15 am

1 stop21h 23m

Kastrup Copenhagen

週二 6/24

2:00 pm-8:46 pm

1 stop12h 46m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Louisville to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Louisville to Denmark

Get recent, data-driven insights about flights from Louisville to Denmark including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisville to Denmark?

Currently, November is the cheapest month in which you can book a flight from Louisville to Denmark (average of $523). Flying from Louisville to Denmark in June is currently the most expensive (average of $1,003). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to DK?

Find hourly flight availability from Louisville to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1月 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Denmark as you normally would.

Rainfall in Denmark by month

Plan your trip to Denmark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denmark ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Denmark when rainfall is around 0.8 in.

Temperature in Denmark by month

Plan your trip to Denmark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denmark. Reviews last updated 1月 21, 2025.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.3

Entertainment

7.0

Overall

7.2

Food

6.5

Crew

8.0

Boarding

7.6

Reviews

1 / 10

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.3

Entertainment

7.0

Overall

7.2

Food

6.5

Crew

8.0

Boarding

7.6

Reviews

1 / 10

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Air Canada
7.0
Good
8,633 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.3

Entertainment

7.0

Overall

7.2

Food

6.5

Crew

8.0

Boarding

7.6

Reviews

1 / 10

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Denmark?

    If you book a flight to Denmark from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville.

  • Can I find deals for flights from Louisville to Denmark that include hotel bookings?

    Yes. In addition to deals on Louisville to Denmark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Denmark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Denmark.

  • Can I find deals for business class flights from Louisville to Denmark?

    Yes. Cheapflights offers flight deals from Louisville to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Denmark?

    Currently, November is the cheapest month in which you can book a flight from Louisville to Denmark (average of $523). Flying from Louisville to Denmark in June is currently the most expensive (average of $1,003). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Heathrow flights
Nashville to Heathrow flights
Cincinnati to Charles de Gaulle flights
Cincinnati to Gatwick flights
Cincinnati to London City flights
Nashville to Gatwick flights
Nashville to Dublin flights
Cincinnati to Dublin flights
Cincinnati to Leonardo da Vinci/Fiumicino flights
Cincinnati to Orly flights
Nashville to Charles de Gaulle flights
Cincinnati to Lisbon flights
Nashville to Frederic Chopin flights
Nashville to Leonardo da Vinci/Fiumicino flights
Nashville to Orly flights
Nashville to London City flights
Cincinnati to Istanbul flights
Nashville to Lisbon flights
Nashville to Barcelona-El Prat flights
Nashville to Keflavik Intl flights
Cincinnati to Athens flights
Cincinnati to Barcelona-El Prat flights
Nashville to Madrid flights
Nashville to Athens flights
Louisville to Heathrow flights
Cincinnati to Keflavik Intl flights
Cincinnati to Frankfurt flights
Nashville to Amsterdam flights
Cincinnati to Edinburgh flights
Nashville to Frankfurt flights
Cincinnati to Madrid flights
Cincinnati to Malpensa flights
Knoxville to Heathrow flights
Cincinnati to Amsterdam flights
Cincinnati to Zurich flights
Louisville to Leonardo da Vinci/Fiumicino flights
Lexington to Heathrow flights
Cincinnati to Sabiha Gokcen flights
Louisville to Charles de Gaulle flights
Knoxville to Charles de Gaulle flights
Louisville to Dublin flights
Nashville to Malpensa flights
Knoxville to Leonardo da Vinci/Fiumicino flights
Cincinnati to Linate flights
Nashville to Istanbul flights
Nashville to Edinburgh flights
Nashville to Munich flights
Cincinnati to Munich flights
Nashville to Zurich flights
Cincinnati to Copenhagen flights

Top 3 airlines flying from Louisville to Denmark

Discover the top 3 airlines that operate flights from Louisville to Denmark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 1月 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$537Average$856FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$596Average$932FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$699Average$919FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.