SDF - CPH

$481 Find Cheap Flights from Louisville to Copenhagen - Compare and Save

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Everything you should know

Cheapest round-trip
$762
Typical prices: $569-$1,032
Lufthansa
Sat 4/7Sat 4/14
SDF - CPH • 2 stops
Cheapest one-way
$481
Typical prices: $384-$749
British Airways
Fri 1/5
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 • 37% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $766 (round-trip)
Philadelphia (PHL)
Shortest trip • 14h 21m (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

Wed, Apr 7 - Wed, Apr 14
Lufthansa Logo
1:00 pm - 4:35 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
21h 35m2 stops Newark Munich Franz Josef Strauss
Lufthansa Logo
6:15 am - 8:00 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
19h 45m2 stops Frankfurt am Main Newark
$762Lufthansa
Wed, Apr 7 - Wed, Apr 14
United Airlines Logo
2:20 pm - 2:05 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 45m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
12:45 pm - 10:09 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
39h 24m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$768United Airlines
Wed, Apr 7 - Wed, Apr 14
British Airways Logo
7:01 pm - 8:00 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
18h 59m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:45 am - 11:48 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
21h 03m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$773British Airways
Wed, Apr 7 - Wed, Apr 14
Scandinavian Airlines Logo
3:24 pm - 10:30 amSDF  Louisville Intl-CPH Kastrup Copenhagen
13h 06m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:15 pm - 12:02 amCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 47m1 stop Atlanta Hartsfield-Jackson
$799Scandinavian Airlines
Wed, Apr 7 - Wed, Apr 14
Multiple Airlines Logo
1:00 pm - 10:50 amSDF  Louisville Intl-CPH Kastrup Copenhagen
15h 50m2 stops Newark Toronto Pearson Intl
Multiple Airlines Logo
6:20 am - 8:00 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
19h 40m3 stops Frankfurt am Main Toronto Pearson Intl Newark
$799Multiple Airlines
Wed, Apr 7 - Wed, Apr 14
Multiple Airlines Logo
2:20 pm - 10:50 amSDF  Louisville Intl-CPH Kastrup Copenhagen
14h 30m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Multiple Airlines Logo
6:15 am - 8:00 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
19h 45m3 stops Frankfurt am Main Toronto Pearson Intl Newark
$799Multiple Airlines
Wed, Apr 7 - Wed, Apr 14
Scandinavian Airlines Logo
3:24 pm - 10:30 amSDF  Louisville Intl-CPH Kastrup Copenhagen
13h 06m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:15 pm - 12:02 amCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 47m1 stop Atlanta Hartsfield-Jackson
$814Scandinavian Airlines
Tue, Dec 1 - Wed, Dec 9
United Airlines Logo
9:55 am - 2:10 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
22h 15m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
11:35 am - 4:39 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
35h 04m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$842United Airlines
Tue, Dec 1 - Wed, Dec 9
Multiple Airlines Logo
9:00 am - 10:20 amSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 20m3 stops Chicago O'Hare Intl Newark Toronto Pearson Intl
Multiple Airlines Logo
11:35 am - 11:49 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
18h 14m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$872Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
Air Canada Logo
9:00 am - 10:20 amSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 20m3 stops Chicago O'Hare Intl Newark Toronto Pearson Intl
Air Canada Logo
10:05 am - 11:49 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
19h 44m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$878Air Canada
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.

How much is a round-trip flight from Louisville to Copenhagen?

Round-trip flights from Louisville to Copenhagen typically range from $569 to $1,032. The lowest price found in the past 5 days was $762, on Lufthansa.

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 35% cheaper than the average day, while Sunday is the most expensive, with prices 55% higher.

Find deals

Key details for Louisville to Copenhagen flights

Low season

February

Cheapest flight

$481
Beat the crowds with an average 69% drop in travelers.
The most popular month to fly with an average 34% increase in travelers.
One-way 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 $569 to $1,032, with an average of $873 over the past 12 months. Anything below $569 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 $762 to $5,153. That means the highest observed fare was about 7x higher than the lowest one.

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

    One-way fares from Louisville to Copenhagen are currently higher than usual. Average one-way flight prices are about $973, which is 146% above the typical average for this route.

  • 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 $14 for economy cars. Top options include:

    • Alamo
    • Europcar
    • Sixt
    • 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) - 84% of one-stop connections
    • Philadelphia (PHL) - 13% of one-stop connections
    • Minneapolis St Paul (MSP) - 3% 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 58% on flights from Louisville to Copenhagen. Saturday is the cheapest departure day at $572 round-trip on average, while Sunday is the most expensive at $1,354, a difference of $782.

    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 Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 14h 21m, compared with 14h 21m via Philadelphia (PHL) and 14h 32m via Minneapolis St Paul (MSP).

  • What is the time difference between Louisville and Copenhagen?

    Copenhagen is 5 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 $572, about $782 less than Sunday fares (58% 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 $893 less than the most expensive month, which is June (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