$445+ Cheap flights from Louisville (SDF) 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Copenhagen 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
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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 Copenhagen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to CopenhagenExplore the most affordable flight options available from Louisville to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
Explore the most affordable flight options available from Louisville to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
This United Airlines deal was found by Cheapflights users on 7/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/112:12 pm
SDF
- CPH
2 stops15h 43m
United Airlines
Tue 10/136:20 am
CPH
- SDF
2 stops23h 39m
United Airlines
Deal found 7/4![United Airlines logo]()
$815
This Expedia deal was found by Cheapflights users on 7/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:05 pm
SDF
- CPH
2 stops18h 50m
Multiple Airlines
Wed 10/146:45 am
CPH
- SDF
2 stops20h 40m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$820
This Delta deal was found by Cheapflights users on 7/4. 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 10/78:20 am
SDF
- CPH
2 stops16h 25m
Delta
Tue 10/139:00 am
CPH
- SDF
2 stops18h 14m
Delta
Deal found 7/4![Delta logo]()
$839
This Delta deal was found by Cheapflights users on 7/4. 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 10/77:00 am
SDF
- CPH
1 stop22h 45m
Delta
Wed 10/149:25 am
CPH
- SDF
2 stops20h 37m
Delta
Deal found 7/4![Delta logo]()
$847
This American Airlines deal was found by Cheapflights users on 7/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:32 pm
SDF
- CPH
1 stop17h 03m
American Airlines
Tue 8/253:20 pm
CPH
- SDF
1 stop13h 39m
American Airlines
Deal found 7/4![American Airlines logo]()
$855
This Travelocity deal was found by Cheapflights users on 7/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 pm
SDF
- CPH
2 stops18h 45m
British Airways
Tue 9/158:50 am
CPH
- SDF
2 stops18h 41m
British Airways
Deal found 7/3![British Airways logo]()
$865
This Expedia deal was found by Cheapflights users on 7/6. 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.
Sun 9/134:51 pm
SDF
- CPH
2 stops18h 29m
British Airways
Sun 9/208:50 am
CPH
- SDF
2 stops17h 50m
British Airways
Deal found 7/6![British Airways logo]()
$866
This Orbitz deal was found by Cheapflights users on 7/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 am
SDF
- CPH
2 stops16h 50m
Multiple Airlines
Thu 10/18:50 am
CPH
- SDF
2 stops18h 41m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$872
This Air Canada deal was found by Cheapflights users on 7/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:00 am
SDF
- CPH
3 stops17h 55m
Multiple Airlines
Tue 8/2512:45 pm
CPH
- SDF
2 stops27h 33m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$878
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:05 am
SDF
- CPH
2 stops19h 50m
United Airlines
Fri 8/1412:45 pm
CPH
- SDF
2 stops30h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:14 am
SDF
- CPH
2 stops17h 51m
United Airlines
Fri 8/1412:45 pm
CPH
- SDF
2 stops30h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$898
Best flights from Louisville to CopenhagenDiscover carefully curated flight deals from Louisville to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
Discover carefully curated flight deals from Louisville to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
This Delta deal was found by Cheapflights users on 7/4. 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.
Sun 10/1112:30 pm
SDF
- CPH
1 stop17h 15m
Delta
Thu 10/159:00 am
CPH
- SDF
2 stops17h 51m
Delta
Deal found 7/4![Delta logo]()
$839
This Travelocity deal was found by Cheapflights users on 7/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 pm
SDF
- CPH
2 stops18h 45m
British Airways
Tue 9/158:50 am
CPH
- SDF
2 stops18h 41m
British Airways
Deal found 7/3![British Airways logo]()
$865
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:05 am
SDF
- CPH
2 stops19h 50m
United Airlines
Fri 8/1412:45 pm
CPH
- SDF
2 stops30h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$897
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:15 pm
SDF
- CPH
2 stops34h 35m
Multiple Airlines
Tue 9/156:20 am
CPH
- SDF
3 stops20h 12m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$929
This Delta deal was found by Cheapflights users on 7/4. 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 10/78:20 am
SDF
- CPH
2 stops16h 25m
Delta
Tue 10/139:00 am
CPH
- SDF
2 stops18h 14m
Delta
Deal found 7/4![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/511:44 am
SDF
- CPH
2 stops23h 36m
United Airlines
Wed 8/1212:15 pm
CPH
- SDF
2 stops30h 56m
United Airlines
Deal found 7/8![United Airlines logo]()
$931
This Delta deal was found by Cheapflights users on 7/4. 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.
Sun 10/1112:30 pm
SDF
- CPH
1 stop17h 15m
Delta
Sat 10/171:55 pm
CPH
- SDF
1 stop14h 51m
Delta
Deal found 7/4![Delta logo]()
$900
This United Airlines deal was found by Cheapflights users on 7/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:15 pm
SDF
- CPH
2 stops37h 40m
United Airlines
Sat 8/222:50 pm
CPH
- SDF
2 stops31h 46m
United Airlines
Deal found 7/4![United Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 7/4. 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 10/712:30 pm
SDF
- CPH
1 stop17h 15m
Delta
Mon 10/121:55 pm
CPH
- SDF
1 stop14h 51m
Delta
Deal found 7/4![Delta logo]()
$900
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:17 am
SDF
- CPH
2 stops15h 13m
Delta
Thu 8/139:00 am
CPH
- SDF
2 stops19h 08m
Delta
Deal found 7/5![Delta logo]()
$919
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:30 pm
SDF
- CPH
1 stop13h 15m
Delta
Wed 8/129:00 am
CPH
- SDF
2 stops21h 24m
Delta
Deal found 7/5![Delta logo]()
$948
Last-minute flights from Louisville to CopenhagenDiscover last-minute flight deals from Louisville to Copenhagen. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Copenhagen. Data last updated July 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:14 am
SDF
- CPH
2 stops17h 51m
United Airlines
Fri 8/1412:45 pm
CPH
- SDF
2 stops30h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$898
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:55 pm
SDF
- CPH
1 stop11h 50m
Delta
Thu 8/131:55 pm
CPH
- SDF
1 stop16h 01m
Delta
Deal found 7/5![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/21:10 pm
SDF
- CPH
2 stops15h 55m
United Airlines
Thu 8/136:10 am
CPH
- SDF
2 stops20h 03m
United Airlines
Deal found 7/5![United Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:17 am
SDF
- CPH
2 stops15h 13m
Delta
Thu 8/139:00 am
CPH
- SDF
2 stops16h 30m
Delta
Deal found 7/5![Delta logo]()
$919
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:05 am
SDF
- CPH
2 stops19h 50m
United Airlines
Fri 8/1412:45 pm
CPH
- SDF
2 stops30h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:54 pm
SDF
- CPH
1 stop33h 51m
Delta
Thu 8/131:55 pm
CPH
- SDF
1 stop16h 01m
Delta
Deal found 7/5![Delta logo]()
$911
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:54 pm
SDF
- CPH
1 stop33h 51m
Delta
Fri 8/149:00 am
CPH
- SDF
2 stops14h 19m
Delta
Deal found 7/5![Delta logo]()
$916
This Gotogate deal was found by Cheapflights users on 7/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:23 am
SDF
- CPH
2 stops16h 32m
Air Canada
Tue 8/2512:45 pm
CPH
- SDF
2 stops29h 37m
Air Canada
Deal found 7/4![Air Canada logo]()
$847
This American Airlines deal was found by Cheapflights users on 7/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:32 pm
SDF
- CPH
1 stop17h 03m
American Airlines
Tue 8/253:20 pm
CPH
- SDF
1 stop13h 39m
American Airlines
Deal found 7/4![American Airlines logo]()
$855
This Air Canada deal was found by Cheapflights users on 7/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:00 am
SDF
- CPH
3 stops17h 55m
Multiple Airlines
Tue 8/2512:45 pm
CPH
- SDF
2 stops27h 33m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$878
One-way flights from Louisville to CopenhagenSearch for one-way flight options from Louisville to Copenhagen. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from Louisville to Copenhagen. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This oojo deal was found by Cheapflights users on 7/6. 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 9/66:45 pm
SDF
- CPH
2 stops15h 10m
British Airways
Deal found 7/6![British Airways logo]()
$445
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 9/144:48 pm
SDF
- CPH
2 stops18h 02m
American Airlines
Deal found 7/8![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sun 9/66:18 pm
SDF
- CPH
1 stop11h 17m
American Airlines
Deal found 7/8![American Airlines logo]()
$463
This Air Canada deal was found by Cheapflights users on 7/8. 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.
Sun 9/69:00 am
SDF
- CPH
3 stops18h 35m
Air Canada
Deal found 7/8![Air Canada logo]()
$490
This Air Canada deal was found by Cheapflights users on 7/7. 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.
Sun 9/279:04 am
SDF
- CPH
3 stops18h 31m
Air Canada
Deal found 7/7![Air Canada logo]()
$491
This Air Canada deal was found by Cheapflights users on 7/8. 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.
Mon 9/141:46 pm
SDF
- CPH
3 stops18h 14m
Air Canada
Deal found 7/8![Air Canada logo]()
$1,072
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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.
Mon 9/1412:39 pm
SDF
- CPH
1 stop12h 21m
Scandinavian Airlines
Deal found 7/8![Scandinavian Airlines logo]()
$2,193
Find flight deals from Louisville to Copenhagen
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Copenhagen (CPH). 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 July 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $815 (United Airlines) |
One-way from | $445 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $927 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville 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 July 8, 2026.
Use the filters below to find and compare flights from Louisville to Copenhagen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Sun 10/11
12:30 pm-11:45 am
1 stop17h 15m
Kastrup Copenhagen
Thu 10/15
9:00 am-8:51 pm
2 stops17h 51m
$839
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Wed 10/7
8:20 am-6:45 am
2 stops16h 25m
Kastrup Copenhagen
Tue 10/13
9:00 am-9:14 pm
2 stops18h 14m
$839
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Tue 9/8
6:30 pm-7:15 pm
2 stops18h 45m
Kastrup Copenhagen
Tue 9/15
8:50 am-9:31 pm
2 stops18h 41m
$865
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Tue 8/4
10:05 am-11:55 am
2 stops19h 50m
Kastrup Copenhagen
Fri 8/14
12:45 pm-1:11 pm
2 stops30h 26m
$897
Quickest round-trip
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Sun 10/11
12:30 pm-11:45 am
1 stop17h 15m
Kastrup Copenhagen
Sat 10/17
1:55 pm-10:46 pm
1 stop14h 51m
$900
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Wed 10/7
12:30 pm-11:45 am
1 stop17h 15m
Kastrup Copenhagen
Mon 10/12
1:55 pm-10:46 pm
1 stop14h 51m
$900
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Tue 8/4
11:17 am-8:30 am
2 stops15h 13m
Kastrup Copenhagen
Thu 8/13
9:00 am-10:08 pm
2 stops19h 08m
$919
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Tue 9/8
6:15 pm-10:50 am
2 stops34h 35m
Kastrup Copenhagen
Tue 9/15
6:20 am-8:32 pm
3 stops20h 12m
$929
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Wed 8/5
11:44 am-5:20 pm
2 stops23h 36m
Kastrup Copenhagen
Wed 8/12
12:15 pm-1:11 pm
2 stops30h 56m
$931
LouisvilleCopenhagen
SDF - CPH
SDFCPH
Louisville Intl
Sat 8/15
1:15 pm-8:55 am
2 stops37h 40m
Kastrup Copenhagen
Sat 8/22
2:50 pm-4:36 pm
2 stops31h 46m
$938
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Louisville to Copenhagen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Copenhagen in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Copenhagen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Copenhagen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Copenhagen
Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Louisville with our price prediction graph.
SDF-CPH
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 Louisville to Copenhagen
Reviews of airlines servicing Copenhagen
Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated July 8, 2026.
Read reviews from past customers who have flown Delta,Scandinavian Airlines, andAmerican Airlines from Louisville to Copenhagen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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Top 3 airlines flying from Louisville to Copenhagen
Discover the top 3 airlines that operate flights from Louisville 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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$885 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$546 | Average$612 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$651 | Average$1,015 | FlexibilityNo cancel fee | On-time71% |