SDF - CPH

$346 Find Cheap Flights from Louisville to Copenhagen - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$755
Typical prices: $902-$1,230
United Airlines
Thu 4/26Sat 4/28
SDF - CPH • 2 stops
Cheapest one-way
$346
Typical prices: $384-$749
Air Canada
Tue 5/1
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 • 47% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $923 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 13h 57m (one-way)
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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, Apr 26 - Wed, Apr 28
United Airlines Logo
10:00 am - 2:05 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
22h 05m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
6:20 am - 8:00 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
19h 40m2 stops Frankfurt am Main Newark
$755United Airlines
Fri, Mar 19 - Mon, Mar 29
Scandinavian Airlines Logo
1:00 pm - 6:55 amSDF  Louisville Intl-CPH Kastrup Copenhagen
12h 55m1 stop Boston Logan Intl
Scandinavian Airlines Logo
2:15 pm - 12:02 amCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 47m1 stop Atlanta Hartsfield-Jackson
$764Scandinavian Airlines
Sun, Mar 21 - Mon, Mar 29
Scandinavian Airlines Logo
5:45 pm - 10:30 amSDF  Louisville Intl-CPH Kastrup Copenhagen
11h 45m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:15 pm - 10:35 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
14h 20m1 stop Atlanta Hartsfield-Jackson
$764Scandinavian Airlines
Fri, Mar 19 - Mon, Mar 29
Scandinavian Airlines Logo
1:00 pm - 6:55 amSDF  Louisville Intl-CPH Kastrup Copenhagen
12h 55m1 stop Boston Logan Intl
Scandinavian Airlines Logo
2:15 pm - 12:02 amCPH  Kastrup Copenhagen-SDF Louisville Intl
15h 47m1 stop Atlanta Hartsfield-Jackson
$765Scandinavian Airlines
Sun, Mar 21 - Mon, Mar 29
Scandinavian Airlines Logo
5:45 pm - 10:30 amSDF  Louisville Intl-CPH Kastrup Copenhagen
11h 45m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:15 pm - 10:35 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
14h 20m1 stop Atlanta Hartsfield-Jackson
$765Scandinavian Airlines
Mon, Apr 26 - Wed, Apr 28
United Airlines Logo
2:20 pm - 11:05 amSDF  Louisville Intl-CPH Kastrup Copenhagen
14h 45m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
United Airlines Logo
6:20 am - 8:14 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
19h 54m2 stops Frankfurt am Main Chicago O'Hare Intl
$768United Airlines
Wed, Feb 3 - Fri, Feb 12
United Airlines Logo
9:50 am - 2:10 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
22h 20m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
11:35 am - 4:32 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
34h 57m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$773United Airlines
Mon, Mar 22 - Tue, Mar 30
Air Canada Logo
6:00 pm - 9:20 amSDF  Louisville Intl-CPH Kastrup Copenhagen
34h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
12:45 pm - 4:49 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
34h 04m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$780Air Canada
Mon, Mar 22 - Fri, Mar 26
Air Canada Logo
6:00 pm - 9:20 amSDF  Louisville Intl-CPH Kastrup Copenhagen
34h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
10:35 am - 5:07 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
35h 32m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$780Air Canada
Mon, Mar 22 - Wed, Mar 31
Delta Logo
1:00 pm - 1:05 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
19h 05m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
9:00 am - 9:01 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
18h 01m1 stop New York John F Kennedy Intl
$785Delta
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 $902 to $1,230. The lowest price found in the past 5 days was $755, on United Airlines.

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 21% cheaper than the average day, while Sunday is the most expensive, with prices 32% higher.

Find deals

Key details for Louisville to Copenhagen flights

Low season

January

Cheapest flight

$346
Beat the crowds with an average 79% drop in travelers.
The most popular month to fly with an average 93% 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 $902 to $1,230, with an average of $1,023 over the past 12 months. Anything below $902 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 $755 to $3,551. That means the highest observed fare was about 5x 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 $1,165, which is 194% 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 averaging $54 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) - 68% of one-stop connections
    • Philadelphia (PHL) - 25% of one-stop connections
    • Minneapolis St Paul (MSP) - 8% 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 41% on flights from Louisville to Copenhagen. Saturday is the cheapest departure day at $811 round-trip on average, while Sunday is the most expensive at $1,354, a difference of $543.

    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 13h 57m, compared with 14h 29m via Philadelphia (PHL) and 14h 32m via Minneapolis St Paul (MSP).

  • 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 $811, about $543 less than Sunday fares (40% 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 $5,367 less than the most expensive month, which is March (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