SDF - CPH

$366 Find Cheap Flights from Louisville to Copenhagen - Compare and Save

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Everything you should know

Cheapest round-trip
$761
Typical prices: $574-$1,025
United Airlines
Thu 1/11Sat 1/13
SDF - CPH • 2 stops
Cheapest one-way
$366
Typical prices: $395-$749
Multiple Airlines
Mon 10/15
SDF - CPH • 3 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
United Airlines Logo
2:08 pm - 12:00 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
15h 52m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
11:35 am - 1:20 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
31h 45m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$761United Airlines
Mon, Jan 11 - Wed, Jan 13
United Airlines Logo
2:20 pm - 12:00 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
15h 40m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
United Airlines Logo
11:35 am - 4:32 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
34h 57m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$761United Airlines
Mon, Jan 11 - Wed, Jan 13
United Airlines Logo
11:00 am - 1:30 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
20h 30m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
11:35 am - 4:49 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
35h 14m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$761United Airlines
Mon, Jan 11 - Wed, Jan 13
United Airlines Logo
1:55 pm - 1:30 pmSDF  Louisville Intl-CPH Kastrup Copenhagen
17h 35m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
11:35 am - 4:49 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
35h 14m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$761United Airlines
Tue, Oct 13 - Tue, Oct 20
Scandinavian Airlines Logo
1:59 pm - 10:15 amSDF  Louisville Intl-CPH Kastrup Copenhagen
14h 16m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:35 pm - 9:33 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
13h 58m1 stop Atlanta Hartsfield-Jackson
$909Scandinavian Airlines
Fri, Sep 25 - Fri, Oct 2
Delta Logo
6:00 am - 6:45 amSDF  Louisville Intl-CPH Kastrup Copenhagen
18h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
9:00 am - 11:59 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
20h 59m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$1,019Delta
Fri, Sep 25 - Fri, Oct 2
Delta Logo
4:29 pm - 11:45 amSDF  Louisville Intl-CPH Kastrup Copenhagen
13h 16m1 stop Minneapolis St Paul
Delta Logo
9:00 am - 9:59 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
18h 59m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$1,019Delta
Fri, Sep 25 - Sat, Oct 3
Delta Logo
4:29 pm - 11:45 amSDF  Louisville Intl-CPH Kastrup Copenhagen
13h 16m1 stop Minneapolis St Paul
Delta Logo
9:00 am - 11:59 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
20h 59m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$1,079Delta
Fri, Sep 25 - Sat, Oct 3
Scandinavian Airlines Logo
7:55 pm - 10:15 amSDF  Louisville Intl-CPH Kastrup Copenhagen
32h 20m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:35 pm - 9:59 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
14h 24m1 stop Atlanta Hartsfield-Jackson
$1,206Scandinavian Airlines
Fri, Sep 25 - Fri, Oct 2
Scandinavian Airlines Logo
7:55 pm - 10:15 amSDF  Louisville Intl-CPH Kastrup Copenhagen
32h 20m1 stop Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:35 pm - 11:59 pmCPH  Kastrup Copenhagen-SDF Louisville Intl
16h 24m1 stop Atlanta Hartsfield-Jackson
$1,206Scandinavian 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 from Louisville to Copenhagen with more confidence.

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

Round-trip flights from Louisville to Copenhagen start at $761. Prices are typical for this route right now, with typical round-trip fares ranging from $574 to $1,025. The lowest price found in the past 5 days was $761 on United Airlines.

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

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

Find deals

Key details for Louisville to Copenhagen flights

Low season

February

Cheapest flight

$366
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 25% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

  • 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

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

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

    On the Louisville to Copenhagen route, being flexible with your departure day can save you up to 57%. Saturday is the cheapest day at $575 round-trip on average, while Sunday is the most expensive at $1,322: a $747 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Copenhagen?

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

  • How long is a flight from Louisville to Copenhagen?

    A nonstop flight from Louisville to Copenhagen takes 0h 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.

  • 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 $761 to $6,668. That means the highest observed fare was about 9x 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 $952, which is 89% above the typical average for this route.

  • 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 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

  • 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.

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 can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $575 - about $747 less than Sunday (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).

Everything you need to know for your flight from Louisville to Copenhagen

Information on your arrival and departure airports

Louisville (SDF)
Copenhagen (CPH)