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SDF - CPH

$721 Find Cheap Flights from Louisville to Copenhagen - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$721
Typical prices: $574-$1,025
Lufthansa, Air Canada
Thu 1/11Sat 1/13
SDF - CPH • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Louisville and Copenhagen. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 28% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $689 (round-trip)
Philadelphia (PHL)
Shortest trip • 13h 58m (one-way)
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Insights
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Flight Deals

Cheap Flights from Louisville to Copenhagen (SDF-CPH)

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

Recent round-trip flight deals from Louisville to Copenhagen

Mon, Jan 11 - Wed, Jan 13
Multiple Airlines Logo
5:57 pm - 6:25 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
18h 28m2 stops Chicago O'Hare Intl Frankfurt am Main
Multiple Airlines Logo
11:35 am - 4:32 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
34h 57m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$721Multiple Airlines
Mon, Jan 11 - Wed, Jan 13
United Airlines Logo
2:20 pm - 2:10 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 50m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
11:35 am - 1:20 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
31h 45m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$724United Airlines
Mon, Nov 16 - Wed, Nov 25
Scandinavian Airlines Logo
3:00 pm - 10:30 amSDF  Louisville Intl-CPH Kastrup Copenhagen
13h 30m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:50 pm - 11:13 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 23m1 stop Atlanta Hartsfield-Jackson
$802Scandinavian Airlines
Wed, Nov 11 - Wed, Nov 18
Scandinavian Airlines Logo
1:01 pm - 10:30 amSDF  Louisville Intl-CPH Kastrup Copenhagen
15h 29m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:50 pm - 11:13 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 23m1 stop Atlanta Hartsfield-Jackson
$802Scandinavian Airlines
Sun, Jan 17 - Sat, Jan 30
United Airlines Logo
2:20 pm - 11:25 amSDF  Louisville Intl-CPH Kastrup Copenhagen
15h 05m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
United Airlines Logo
11:35 am - 1:20 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
31h 45m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$815United Airlines
Tue, Oct 20 - Wed, Nov 18
Scandinavian Airlines Logo
1:59 pm - 10:15 amSDF  Louisville Intl-CPH Kastrup Copenhagen
14h 16m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:50 pm - 11:13 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 23m1 stop Atlanta Hartsfield-Jackson
$829Scandinavian Airlines
Mon, Dec 7 - Wed, Dec 16
American Airlines Logo
5:49 pm - 5:25 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 36m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
8:55 am - 8:53 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
17h 58m2 stops Helsinki-Vantaa Dallas/Fort Worth
$850American Airlines
Tue, Dec 1 - Wed, Dec 9
American Airlines Logo
1:14 pm - 2:20 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 06m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
6:45 am - 9:37 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
20h 52m2 stops London Heathrow Chicago O'Hare Intl
$857American Airlines
Wed, Nov 18 - Thu, Nov 26
American Airlines Logo
12:57 pm - 2:15 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 18m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
6:30 am - 10:41 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
22h 11m3 stops London Heathrow Charlotte Douglas Miami
$864American Airlines
Tue, Nov 24 - Wed, Dec 2
Scandinavian Airlines Logo
1:30 pm - 6:55 amSDF  Louisville Intl-CPH Kastrup Copenhagen
11h 25m1 stop Boston Logan Intl
Scandinavian Airlines Logo
1:50 pm - 9:51 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
14h 01m1 stop Atlanta Hartsfield-Jackson
$948Scandinavian Airlines
Booking Insights

Price, demand and travel trends for Louisville to Copenhagen flights

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

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Louisville to Copenhagen. It’s 24% cheaper than the average day, while Sunday is the most expensive, with prices 74% higher.

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Key details for Louisville to Copenhagen flights

Low season

February

Cheapest flight

$721
Beat the crowds with an average 92% drop in travelers.
The most popular month to fly with an average 245% increase in travelers.
Round-trip flight from Louisville to Copenhagen

When to book flights from Louisville to Copenhagen

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

Your Louisville to Copenhagen flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • How long is a flight from Louisville to Copenhagen?

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

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

    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.

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

    Round-trip flights from Louisville to Copenhagen range from $574 to $1,025, with an average of $756 over the past 12 months. Anything below $574 counts as a good deal.

  • Have flight prices from Louisville to Copenhagen 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 $721 to $4,211. That means the highest observed fare was about 6x higher than the lowest one.

  • What car rental options are available at Kastrup Copenhagen Airport (CPH)?

    Kastrup Copenhagen Airport (CPH) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

    • Sixt
    • Alamo
    • Europcar
    • Budget
    • keddy by Europcar

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

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

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

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

    • Atlanta Hartsfield-Jackson (ATL) - 79% of one-stop connections
    • Philadelphia (PHL) - 16% of one-stop connections
    • Minneapolis St Paul (MSP) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 57% on flights from Louisville to Copenhagen. Saturday is the cheapest departure day at $575 round-trip on average, while Sunday is the most expensive at $1,322, a difference of $747.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 13h 58m, compared with 14h 19m via Minneapolis St Paul (MSP) and 14h 20m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Louisville and Copenhagen?

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

  • What popular places can I visit in Copenhagen?

    Some of the most popular sights in Copenhagen are Tivoli, Amager Square and Bella Center. These are among the most viewed places in Copenhagen on KAYAK.

Your guide to booking Louisville to Copenhagen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Sunday. On this route, Saturday flights average $575, about $747 less than Sunday fares (57% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Louisville to Copenhagen trip for February. Fares historically average $547 round-trip in that month - typically $749 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Louisville to Copenhagen

Complete your trip to Copenhagen with a hotel stay or car rental

Car rentals in Copenhagen
Hotels in Copenhagen
Vacations in Copenhagen