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Denmark

$312+ Cheap flights from Kentucky to Denmark

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Kentucky to Denmark

Cheapest flights from Kentucky to Denmark
Explore the most affordable flight options available from Kentucky to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Iberia deal was found by Cheapflights users on 12/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:25 pmBNA - CPH
1 stop15h 55mMultiple Airlines
Thu 1/81:05 pmCPH - BNA
2 stops17h 14mMultiple Airlines
Deal found 12/9$720
This Air France deal was found by Cheapflights users on 12/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:15 pmCVG - CPH
1 stop14h 50mAir France
Mon 12/2211:25 amCPH - CVG
1 stop33h 55mAir France
Deal found 12/9$889
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/116:06 pmCVG - CPH
2 stops14h 19mAmerican Airlines
Fri 1/308:25 amCPH - CVG
2 stops17h 37mAmerican Airlines
Deal found 12/11$916
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/162:35 pmBNA - CPH
2 stops13h 50mUnited Airlines
Fri 12/266:55 amCPH - BNA
2 stops19h 36mUnited Airlines
Deal found 12/11$971
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/117:00 amCVG - CPH
2 stops28h 30mUnited Airlines
Mon 12/229:50 amCPH - CVG
2 stops29h 49mUnited Airlines
Deal found 12/9$974
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/172:45 pmBNA - CPH
2 stops13h 40mUnited Airlines
Fri 12/266:55 amCPH - BNA
2 stops19h 11mUnited Airlines
Deal found 12/10$1,009
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:15 pmCVG - CPH
1 stop15h 45mDelta
Mon 12/2210:15 amCPH - CVG
2 stops18h 42mDelta
Deal found 12/9$1,033
This Flightnetwork deal was found by Cheapflights users on 12/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:02 pmCVG - BLL
2 stops35h 28mBritish Airways
Tue 12/301:10 pmBLL - CVG
1 stop11h 45mBritish Airways
Deal found 12/10$1,056
This Trip.com deal was found by Cheapflights users on 12/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:25 pmBNA - CPH
1 stop32h 20mBritish Airways
Thu 1/83:20 pmCPH - BNA
1 stop31h 55mBritish Airways
Deal found 12/9$1,061
This oojo deal was found by Cheapflights users on 12/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:58 amCVG - CPH
2 stops19h 17mBritish Airways
Tue 12/236:30 pmCPH - CVG
2 stops53h 33mBritish Airways
Deal found 12/9$1,080
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/148:40 amBNA - CPH
2 stops20h 45mUnited Airlines
Sun 12/212:30 pmCPH - BNA
2 stops36h 01mUnited Airlines
Deal found 12/11$1,141
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:45 pmCVG - CPH
2 stops16h 25mDelta
Tue 12/236:45 amCPH - CVG
1 stop14h 35mDelta
Deal found 12/9$1,150

Find flight deals from Kentucky to Denmark

Keep the following information in mind while searching for Kentucky to Denmark flight deals. Data was last updated December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$498
(Ticket)

One-way from

$312
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$564
Provider with most accurate pricing for Louisville Intl-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Kastrup Copenhagen flights.
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From Kentucky to Denmark
Search Deals
One-way flight from Kentucky to Denmark
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 December 12, 2025.
Use the filters below to find and compare flights from Kentucky to Denmark that are best for you.

Fly from

Kentucky

Fly to

Denmark

Route

Depart

Return

Price

CincinnatiCopenhagen

CVG - CPH

CVGCPH

Cincinnati Cinci./N. Kentucky

Sun 1/11

8:50 pm-5:40 pm

1 stop14h 50m

Kastrup Copenhagen

Mon 1/26

8:25 pm-6:55 pm

1 stop28h 30m

$498

NashvilleCopenhagen

BNA - CPH

BNACPH

Nashville Intl

Sat 1/24

1:52 pm-11:45 am

2 stops14h 53m

Kastrup Copenhagen

Sat 1/31

6:15 am-4:15 pm

1 stop17h 00m

$536

CincinnatiCopenhagen

CVG - CPH

CVGCPH

Cincinnati Cinci./N. Kentucky

Sat 1/31

11:32 am-2:20 pm

2 stops20h 48m

Kastrup Copenhagen

Sun 2/8

6:55 am-6:55 pm

1 stop18h 00m

$536

KnoxvilleCopenhagen

TYS - CPH

TYSCPH

Knoxville McGhee Tyson

Sat 1/17

2:25 pm-12:25 pm

2 stops16h 00m

Kastrup Copenhagen

Sat 1/24

2:30 pm-7:27 pm

2 stops34h 57m

$537

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Sun 1/25

1:32 pm-7:30 pm

2 stops23h 58m

Kastrup Copenhagen

Sun 2/1

12:45 pm-11:19 pm

2 stops40h 34m

$539

KnoxvilleCopenhagen

TYS - CPH

TYSCPH

Knoxville McGhee Tyson

Fri 1/23

2:19 pm-1:45 pm

2 stops17h 26m

Kastrup Copenhagen

Fri 1/30

6:55 am-10:09 pm

2 stops21h 14m

$539

KnoxvilleCopenhagen

TYS - CPH

TYSCPH

Knoxville McGhee Tyson

Thu 3/5

11:16 am-11:15 am

2 stops17h 59m

Kastrup Copenhagen

Sun 3/15

7:50 pm-9:05 pm

2 stops30h 15m

$539

KnoxvilleCopenhagen

TYS - CPH

TYSCPH

Knoxville McGhee Tyson

Thu 3/5

11:16 am-11:15 am

2 stops17h 59m

Kastrup Copenhagen

Mon 3/16

6:45 am-9:05 pm

2 stops19h 20m

$539

CincinnatiBillund

CVG - BLL

CVGBLL

Cincinnati Cinci./N. Kentucky

Fri 1/30

11:15 am-1:20 pm

2 stops20h 05m

Billund

Tue 2/3

6:30 am-9:27 pm

2 stops20h 57m

$551

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Fri 1/23

2:10 pm-12:25 pm

2 stops16h 15m

Kastrup Copenhagen

Tue 1/27

10:10 am-2:48 pm

2 stops34h 38m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 54 results
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Best time to book a flight from Kentucky to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Kentucky 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.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Denmark

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

Currently, September is the cheapest month in which you can book a flight from Kentucky to Denmark (average of $338). Flying from Kentucky to Denmark in June is currently the most expensive (average of $846). 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 KY to DK?

Find hourly flight availability from Kentucky 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 December 12, 2025.

One of the essential ways to save on airfare from Kentucky to Denmark is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

Related info for your journey

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

  • How long is the flight from Kentucky to Denmark?

    For as low as $498, British Airways can have you in Denmark from Kentucky in 14h 50m. The distance from Kentucky to Denmark is about 4305 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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 Kentucky to Denmark?

    Currently, September is the cheapest month in which you can book a flight from Kentucky to Denmark (average of $338). Flying from Kentucky to Denmark in June is currently the most expensive (average of $846). 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

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Alternative routes for Kentucky to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to Denmark

Discover the top 4 airlines that operate flights from Kentucky 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$338Average$911FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$546Average$581FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$639Average$698FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$640Average$919FlexibilityNo cancel feeOn-time71%

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