$388+ Cheap flights from Denmark to Louisville (SDF)
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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SDF
Apr 25 — May 21
Round-trip
1 adult, Economy
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Find cheap flights from Denmark to Louisville with Cheapflights
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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
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Cheapest
Best
Last-minute
One-way
Cheapest flights from Denmark to LouisvilleExplore the most affordable flight options available from Denmark to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
Explore the most affordable flight options available from Denmark to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
This Ticket deal was found by Cheapflights users on 3/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:45 am
CPH
- SDF
2 stops23h 38m
Finnair
Thu 5/141:43 pm
SDF
- CPH
2 stops17h 27m
Finnair
Deal found 3/23![Finnair logo]()
$615
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sat 4/186:40 am
CPH
- SDF
2 stops23h 19m
United Airlines
Wed 4/229:55 am
SDF
- CPH
2 stops22h 15m
United Airlines
Deal found 3/23![United Airlines logo]()
$652
This Flysmarter deal was found by Cheapflights users on 3/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:50 pm
CPH
- SDF
2 stops30h 51m
British Airways
Wed 5/67:52 pm
SDF
- CPH
2 stops18h 08m
British Airways
Deal found 3/26![British Airways logo]()
$673
This Delta deal was found by Cheapflights users on 3/26. 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 4/309:00 am
CPH
- SDF
1 stop16h 44m
Delta
Wed 5/67:56 am
SDF
- CPH
2 stops16h 49m
Delta
Deal found 3/26![Delta logo]()
$687
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:55 pm
CPH
- SDF
1 stop15h 57m
Multiple Airlines
Thu 5/147:59 pm
SDF
- CPH
2 stops15h 06m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$788
This flygcity.se deal was found by Cheapflights users on 3/23. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:45 pm
CPH
- SDF
2 stops15h 45m
Air Canada
Thu 5/1410:06 am
SDF
- CPH
3 stops19h 29m
Air Canada
Deal found 3/23![Air Canada logo]()
$825
This flygcity.se deal was found by Cheapflights users on 3/23. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:55 pm
CPH
- SDF
1 stop15h 57m
KLM
Thu 5/147:49 pm
SDF
- CPH
1 stop33h 56m
KLM
Deal found 3/23![KLM logo]()
$842
This Delta deal was found by Cheapflights users on 3/23. 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.
Sat 6/209:00 am
CPH
- SDF
2 stops21h 16m
Delta
Sun 7/1211:17 am
SDF
- CPH
2 stops15h 58m
Delta
Deal found 3/23![Delta logo]()
$926
This Sembo deal was found by Cheapflights users on 3/23. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:20 pm
CPH
- SDF
2 stops27h 29m
Lufthansa
Sun 7/127:55 pm
SDF
- CPH
2 stops21h 45m
Lufthansa
Deal found 3/23![Lufthansa logo]()
$957
Best flights from Denmark to LouisvilleDiscover carefully curated flight deals from Denmark to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
Discover carefully curated flight deals from Denmark to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 4/1810:10 am
CPH
- SDF
2 stops19h 49m
United Airlines
Wed 4/229:55 am
SDF
- CPH
2 stops22h 15m
United Airlines
Deal found 3/22![United Airlines logo]()
$652
This Travelis deal was found by Cheapflights users on 3/26. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
CPH
- SDF
2 stops16h 27m
Lufthansa
Wed 5/62:00 pm
SDF
- CPH
2 stops20h 25m
Lufthansa
Deal found 3/26![Lufthansa logo]()
$653
This Delta deal was found by Cheapflights users on 3/26. 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 4/309:00 am
CPH
- SDF
1 stop16h 44m
Delta
Wed 5/64:42 pm
SDF
- CPH
1 stop13h 03m
Delta
Deal found 3/26![Delta logo]()
$687
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:55 pm
CPH
- SDF
1 stop15h 57m
Multiple Airlines
Thu 5/147:59 pm
SDF
- CPH
2 stops15h 06m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$788
This flygcity.se deal was found by Cheapflights users on 3/23. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:55 pm
CPH
- SDF
1 stop15h 57m
KLM
Thu 5/147:49 pm
SDF
- CPH
1 stop33h 56m
KLM
Deal found 3/23![KLM logo]()
$842
This Flysmarter deal was found by Cheapflights users on 3/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:35 pm
CPH
- SDF
1 stop15h 15m
Air France
Wed 5/66:08 pm
SDF
- CPH
2 stops16h 57m
Air France
Deal found 3/26![Air France logo]()
$1,148
This Delta deal was found by Cheapflights users on 3/23. 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.
Sat 6/209:00 am
CPH
- SDF
2 stops21h 16m
Delta
Sun 7/1211:17 am
SDF
- CPH
2 stops15h 58m
Delta
Deal found 3/23![Delta logo]()
$926
This Sembo deal was found by Cheapflights users on 3/23. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:20 pm
CPH
- SDF
2 stops27h 29m
Lufthansa
Sun 7/127:55 pm
SDF
- CPH
2 stops21h 45m
Lufthansa
Deal found 3/23![Lufthansa logo]()
$957
Last-minute flights from Denmark to LouisvilleDiscover last-minute flight deals from Denmark to Louisville. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from Denmark to Louisville. Data last updated March 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sat 4/186:40 am
CPH
- SDF
2 stops23h 19m
United Airlines
Wed 4/229:55 am
SDF
- CPH
2 stops22h 15m
United Airlines
Deal found 3/23![United Airlines logo]()
$652
This Flysmarter deal was found by Cheapflights users on 3/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:50 pm
CPH
- SDF
2 stops30h 51m
British Airways
Wed 5/67:52 pm
SDF
- CPH
2 stops18h 08m
British Airways
Deal found 3/26![British Airways logo]()
$673
This Delta deal was found by Cheapflights users on 3/26. 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 4/309:00 am
CPH
- SDF
1 stop16h 44m
Delta
Wed 5/67:56 am
SDF
- CPH
2 stops16h 49m
Delta
Deal found 3/26![Delta logo]()
$687
This Flysmarter deal was found by Cheapflights users on 3/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:35 pm
CPH
- SDF
1 stop15h 15m
Air France
Wed 5/66:08 pm
SDF
- CPH
2 stops16h 57m
Air France
Deal found 3/26![Air France logo]()
$1,148
This Flysmarter deal was found by Cheapflights users on 3/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
CPH
- SDF
3 stops19h 37m
Air Canada
Wed 5/62:55 pm
SDF
- CPH
2 stops13h 55m
Air Canada
Deal found 3/26![Air Canada logo]()
$1,935
This Air Canada deal was found by Cheapflights users on 3/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
CPH
- SDF
3 stops20h 07m
Multiple Airlines
Wed 5/611:11 am
SDF
- CPH
2 stops17h 39m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$1,948
One-way flights from Denmark to LouisvilleSearch for one-way flight options from Denmark to Louisville. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
Search for one-way flight options from Denmark to Louisville. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This British Airways deal was found by Cheapflights users on 3/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:50 am
CPH
- SDF
2 stops20h 29m
British Airways
Deal found 3/21![British Airways logo]()
$388
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Tue 6/163:20 pm
CPH
- SDF
1 stop26h 22m
American Airlines
Deal found 3/21![American Airlines logo]()
$394
This British Airways deal was found by Cheapflights users on 3/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:50 am
CPH
- SDF
2 stops19h 29m
British Airways
Deal found 3/21![British Airways logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:25 pm
CPH
- SDF
3 stops46h 16m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 6/173:20 pm
CPH
- SDF
1 stop26h 22m
American Airlines
Deal found 3/22![American Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:00 am
CPH
- SDF
3 stops39h 11m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$597
This Finnair deal was found by Cheapflights users on 3/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:50 am
CPH
- SDF
2 stops19h 31m
Finnair
Deal found 3/22![Finnair logo]()
$774
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:50 am
CPH
- SDF
2 stops19h 15m
British Airways
Deal found 3/23![British Airways logo]()
$776
Find flight deals from Denmark to Louisville
Keep the following information in mind while searching for Denmark to Louisville flight deals. Data was last updated March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $615 (Ticket) |
One-way from | $388 (British Airways) |
Popular in | October |
Cheapest in | September |
Average price | $682 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denmark to Louisville 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 March 26, 2026.
Use the filters below to find and compare flights from Denmark to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Sat 4/18
10:10 am-11:59 pm
2 stops19h 49m
Louisville Intl
Wed 4/22
9:55 am-2:10 pm
2 stops22h 15m
$652
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Thu 4/30
6:10 am-4:37 pm
2 stops16h 27m
Louisville Intl
Wed 5/6
2:00 pm-4:25 pm
2 stops20h 25m
$653
Quickest round-trip
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Thu 4/30
9:00 am-7:44 pm
1 stop16h 44m
Louisville Intl
Wed 5/6
4:42 pm-11:45 am
1 stop13h 03m
$687
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Thu 5/7
1:55 pm-11:52 pm
1 stop15h 57m
Louisville Intl
Thu 5/14
7:59 pm-5:05 pm
2 stops15h 06m
$788
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Thu 5/7
1:55 pm-11:52 pm
1 stop15h 57m
Louisville Intl
Thu 5/14
7:49 pm-11:45 am
1 stop33h 56m
$842
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Sat 6/20
9:00 am-12:16 am
2 stops21h 16m
Louisville Intl
Sun 7/12
11:17 am-9:15 am
2 stops15h 58m
$926
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Sun 6/21
7:20 pm-4:49 pm
2 stops27h 29m
Louisville Intl
Sun 7/12
7:55 pm-11:40 pm
2 stops21h 45m
$957
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Thu 4/30
1:35 pm-10:50 pm
1 stop15h 15m
Louisville Intl
Wed 5/6
6:08 pm-5:05 pm
2 stops16h 57m
$1,148
Cheapest one-way
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Wed 6/17
8:50 am-11:19 pm
2 stops20h 29m
$388
CopenhagenLouisville
CPH - SDF
CPHSDF
Kastrup Copenhagen
Tue 6/16
8:50 am-10:19 pm
2 stops19h 29m
$437
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Denmark to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Denmark with our price prediction graph.
CPH-SDF
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 Denmark to Louisville
DK0-SDF
CPH-SDF
What is the cheapest month to book a flight from Denmark to Louisville?
Currently, November is the cheapest month in which you can book a flight from Denmark to Louisville (average of $399). Flying from Denmark to Louisville in July is currently the most expensive (average of $540). 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.
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated March 26, 2026.
Get a feel of what it's like to fly with KLM and United Airlines from Denmark to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.1
Boarding
7.8
Crew
8.4
Comfort
7.6
Overall
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Entertainment
7.1
Boarding
7.8
Crew
8.4
Comfort
7.6
Overall
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Entertainment
7.1
Boarding
7.8
Crew
8.4
Comfort
7.6
Overall
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Related info for your journey
Find useful and relevant information for your journey from Denmark to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 26, 2026.
Denmark and Louisville flights
Browse other Denmark and Louisville flight options. Last updated on March 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Denmark to Louisville flights
Consider these flights traveling from Denmark to Louisville.
Top 2 airlines flying from Denmark to Louisville
Discover the top 2 airlines that operate flights from Denmark to Louisville. 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 March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$650 | Average$1,229 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$761 | Average$1,063 | FlexibilityNo cancel fee | On-time75% |