CPH - SDF

$645 Find Cheap Flights from Copenhagen to Louisville - Compare and Save

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Everything you should know

Cheapest round-trip
$665
Typical prices: $659-$963
Finnair
Fri 10/12Fri 10/19
CPH - SDF • 2 stops
Cheapest one-way
$645
Typical prices: $508-$731
Multiple Airlines
Sat 9/29
CPH - SDF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Copenhagen and Louisville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 12% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $982 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 13h 28m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Copenhagen to Louisville (CPH-SDF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Copenhagen to Louisville

Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
7:25 pm - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
Multiple Airlines Logo
5:19 pm - 4:50 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 31m2 stops Chicago O'Hare Intl London Heathrow
$665Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
6:45 am - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
20h 40m2 stops Helsinki-Vantaa Dallas/Fort Worth
Multiple Airlines Logo
5:19 pm - 4:50 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 31m2 stops Chicago O'Hare Intl London Heathrow
$665Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Delta Logo
1:55 pm - 11:57 amCPH  Kastrup Copenhagen-SDF Louisville Intl
28h 02m1 stop Minneapolis St Paul
Delta Logo
2:36 pm - 1:20 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
16h 44m2 stops Detroit Metropolitan Wayne County London Heathrow
$669Delta
Mon, Oct 12 - Mon, Oct 19
Finnair Logo
7:25 pm - 9:25 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
32h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
5:19 pm - 11:10 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
23h 51m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$673Finnair
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
8:50 am - 11:27 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
20h 37m2 stops Helsinki-Vantaa Dallas/Fort Worth
Multiple Airlines Logo
5:19 pm - 6:40 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 21m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$673Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Delta Logo
1:55 pm - 11:57 amCPH  Kastrup Copenhagen-SDF Louisville Intl
28h 02m1 stop Minneapolis St Paul
Delta Logo
5:38 pm - 5:05 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$674Delta
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
8:50 am - 11:27 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
20h 37m2 stops Helsinki-Vantaa Dallas/Fort Worth
Multiple Airlines Logo
5:19 pm - 6:40 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 21m2 stops Chicago O'Hare Intl Helsinki-Vantaa
$675Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Delta Logo
1:55 pm - 11:57 amCPH  Kastrup Copenhagen-SDF Louisville Intl
28h 02m1 stop Minneapolis St Paul
Delta Logo
5:38 pm - 5:05 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$675Delta
Booking Insights

Price, demand and travel trends for Copenhagen to Louisville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Copenhagen to Louisville with more confidence.

What's the cheapest day of the week to fly from Copenhagen to Louisville?

Thursday is the cheapest day of the week to fly from Copenhagen to Louisville, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 94% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Copenhagen to Louisville?

  • September is the cheapest month to fly from Copenhagen to Louisville at $642 round-trip.
  • January ($1,229) and October ($1,002) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 91% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Copenhagen to Louisville flights

Low season

May

Cheapest flight

$645
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Copenhagen to Louisville

When to book flights from Copenhagen to Louisville

Are your dates flexible? Find out the best times to travel from Copenhagen to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Copenhagen to Louisville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Copenhagen to Louisville?

    Flights from Copenhagen to Louisville usually depart from Kastrup Copenhagen (CPH) and arrive at Louisville Intl (SDF).

  • What cabin classes can I book on flights from Copenhagen to Louisville?

    Only Economy Class is available on flights from Copenhagen to Louisville.

  • Which airports do connecting flights from Copenhagen to Louisville pass through?

    One-stop flights from Copenhagen to Louisville most commonly connect through:

    • Minneapolis St Paul (MSP) - 42% of one-stop connections
    • Philadelphia (PHL) - 32% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 26% of one-stop connections

    Minneapolis St Paul (MSP) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Copenhagen to Louisville?

    Yes. Being flexible with your travel dates can save you up to 54% on the Copenhagen to Louisville route. Thursday is the cheapest departure day at $664 round-trip on average, while Sunday is the most expensive at $1,420, a difference of $756. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Louisville?

    Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

  • How long is a flight from Copenhagen to Louisville?

    A nonstop flight from Copenhagen to Louisville takes 0h 00m, covering 4,388 miles.

  • Do I need a passport to fly from Copenhagen to Louisville?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Copenhagen to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $665 to $4,075. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Copenhagen to Louisville looking right now?

    One-way fares from Copenhagen to Louisville are currently higher than usual. Average one-way flight prices are about $1,138, which is 113% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Copenhagen to Louisville?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 12h 32m, compared with 13h 28m via Atlanta Hartsfield-Jackson (ATL) and 15h 30m via Minneapolis St Paul (MSP).

  • What is the time difference between Copenhagen and Louisville?

    Louisville is 6 hours behind Copenhagen (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • How much should I expect to pay for a Copenhagen to Louisville flight?

    Round-trip flights from Copenhagen to Louisville range from $659 to $963, with an average of $730 over the past 12 months. Anything below $659 counts as a good deal.

Your guide to booking Copenhagen to Louisville flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Copenhagen to Louisville

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