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$202+ Cheap flights from Kentucky to Copenhagen (CPH)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Kentucky to Copenhagen

Cheapest flights from Kentucky to Copenhagen
Explore the most affordable flight options available from Kentucky to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This oojo deal was found by Cheapflights users on 2/5. 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.
Mon 4/138:55 pm
BNA
-
CPH
1 stop17h 50m
Icelandair
Wed 4/222:00 pm
CPH
-
BNA
1 stop12h 30m
Icelandair
Deal found 2/5$422
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:55 pm
BNA
-
CPH
1 stop17h 50m
Icelandair
Wed 4/222:00 pm
CPH
-
BNA
1 stop12h 30m
Icelandair
Deal found 2/3$427
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 5/48:55 pm
BNA
-
CPH
1 stop12h 00m
Icelandair
Wed 5/132:00 pm
CPH
-
BNA
1 stop12h 30m
Icelandair
Deal found 2/2$440
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:10 am
BNA
-
CPH
1 stop16h 35m
Multiple Airlines
Wed 5/139:00 am
CPH
-
BNA
2 stops15h 04m
Multiple Airlines
Deal found 2/2$458
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 4/157:10 am
BNA
-
CPH
1 stop16h 35m
Delta
Wed 4/226:00 am
CPH
-
BNA
2 stops17h 54m
Delta
Deal found 2/4$483
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 4/137:10 am
BNA
-
CPH
1 stop16h 35m
Delta
Wed 4/226:00 am
CPH
-
BNA
2 stops17h 54m
Delta
Deal found 2/3$484
This oojo deal was found by Cheapflights users on 2/4. 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.
Sun 5/178:55 pm
BNA
-
CPH
1 stop17h 50m
Icelandair
Wed 5/277:20 am
CPH
-
BNA
1 stop19h 25m
Icelandair
Deal found 2/4$506
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/92:01 pm
BNA
-
CPH
2 stops16h 59m
Delta
Mon 3/1612:05 pm
CPH
-
BNA
2 stops15h 05m
Delta
Deal found 2/2$529
This oojo deal was found by Cheapflights users on 2/2. 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.
Wed 4/1511:23 am
BNA
-
CPH
2 stops25h 37m
British Airways
Wed 4/228:50 am
CPH
-
BNA
2 stops22h 04m
British Airways
Deal found 2/2$530
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:58 pm
CVG
-
CPH
2 stops25h 07m
Lufthansa
Tue 3/176:50 am
CPH
-
CVG
2 stops21h 56m
Lufthansa
Deal found 2/2$534
This oojo deal was found by Cheapflights users on 2/2. 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 3/102:22 pm
CVG
-
CPH
2 stops16h 08m
British Airways
Tue 3/176:30 pm
CPH
-
CVG
1 stop30h 25m
British Airways
Deal found 2/2$540
This oojo deal was found by Cheapflights users on 2/3. 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 8/1811:42 am
LEX
-
CPH
2 stops25h 33m
British Airways
Tue 8/2510:55 am
CPH
-
LEX
2 stops18h 25m
British Airways
Deal found 2/3$578

Find flight deals from Kentucky to Copenhagen

Keep the following information in mind while searching for Kentucky to Copenhagen flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$422
(oojo)

One-way from

$202
(Booking.com)

Popular in

October

Cheapest in

December

Average price

$697
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.
Search Deals
From Kentucky to Kastrup Copenhagen
Search Deals
One-way flight from Kentucky to Kastrup Copenhagen
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Copenhagen 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 February 5, 2026.
Use the filters below to find and compare flights from Kentucky to Copenhagen that are best for you.

Fly from

Kentucky

Fly to

Copenhagen

Route

Depart

Return

Price

NashvilleCopenhagen

BNA - CPH

BNACPH

Nashville Intl

Mon 4/13

8:55 pm-3:55 pm

1 stop12h 00m

Kastrup Copenhagen

Wed 4/22

7:20 am-7:30 pm

1 stop19h 10m

$422

NashvilleCopenhagen

BNA - CPH

BNACPH

Nashville Intl

Wed 4/15

8:55 pm-9:45 pm

1 stop17h 50m

Kastrup Copenhagen

Wed 4/22

2:00 pm-7:30 pm

1 stop12h 30m

$422

NashvilleCopenhagen

BNA - CPH

BNACPH

Nashville Intl

Wed 4/15

7:10 am-6:45 am

1 stop16h 35m

Kastrup Copenhagen

Wed 4/22

6:05 am-4:54 pm

2 stops17h 49m

$483

NashvilleCopenhagen

BNA - CPH

BNACPH

Nashville Intl

Mon 4/13

7:10 am-6:45 am

1 stop16h 35m

Kastrup Copenhagen

Wed 4/22

6:05 am-5:35 pm

2 stops18h 30m

$483

CincinnatiCopenhagen

CVG - CPH

CVGCPH

Cincinnati Cinci./N. Kentucky

Tue 3/10

4:58 pm-11:05 pm

2 stops25h 07m

Kastrup Copenhagen

Tue 3/17

6:50 am-11:46 pm

2 stops21h 56m

$534

LexingtonCopenhagen

LEX - CPH

LEXCPH

Lexington Blue Grass

Mon 4/6

5:45 pm-10:50 am

2 stops35h 05m

Kastrup Copenhagen

Sun 4/12

6:20 am-8:22 pm

2 stops20h 02m

$607

LexingtonCopenhagen

LEX - CPH

LEXCPH

Lexington Blue Grass

Sun 4/5

5:45 pm-5:20 pm

2 stops41h 35m

Kastrup Copenhagen

Sun 4/12

6:20 am-8:22 pm

2 stops20h 02m

$608

CincinnatiCopenhagen

CVG - CPH

CVGCPH

Cincinnati Cinci./N. Kentucky

Tue 5/5

4:13 pm-1:55 pm

2 stops15h 42m

Kastrup Copenhagen

Sat 5/9

7:50 pm-7:35 pm

1 stop29h 45m

$629

CincinnatiCopenhagen

CVG - CPH

CVGCPH

Cincinnati Cinci./N. Kentucky

Fri 4/10

6:25 pm-1:05 pm

1 stop12h 40m

Kastrup Copenhagen

Sat 4/18

9:00 am-8:57 pm

1 stop17h 57m

$639

CincinnatiCopenhagen

CVG - CPH

CVGCPH

Cincinnati Cinci./N. Kentucky

Sat 5/9

9:10 pm-9:55 am

1 stop30h 45m

Kastrup Copenhagen

Mon 5/25

8:50 am-9:58 pm

2 stops19h 08m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen 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 Copenhagen

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

Currently, September is the cheapest month in which you can book a flight from Kentucky to Copenhagen (average of $338). Flying from Kentucky to Copenhagen in June is currently the most expensive (average of $849). 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.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Copenhagen. 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 into for flights to Copenhagen from Kentucky?

    Kastrup Copenhagen (CPH) is the airport you will fly into if you book a flight from Kentucky to Copenhagen. It is only a 5.0 mi journey from Kastrup Copenhagen (CPH) to Copenhagen’s city center.

  • How long is the flight from Kentucky to Copenhagen?

    Airlines like Icelandair, Delta, and Lufthansa fly from Kentucky to Copenhagen in about 12h. The time it takes to get you to your destination can typically vary by up to 13h 07m. There are 4532 mi between Kentucky and Copenhagen. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Kentucky to Copenhagen?

    The most popular flight routes from Kentucky to Copenhagen are Nashville Intl - Kastrup Copenhagen, Cincinnati Cinci./N. Kentucky - Kastrup Copenhagen and Knoxville McGhee Tyson - Kastrup Copenhagen.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Kentucky to Copenhagen (average of $338). Flying from Kentucky to Copenhagen in June is currently the most expensive (average of $849). 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

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

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Alternative routes for Kentucky to Copenhagen

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 Copenhagen

Discover the top 4 airlines that operate flights from Kentucky to Copenhagen. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$338Average$911FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$546Average$583FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$639Average$698FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$640Average$912FlexibilityNo cancel feeOn-time71%

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