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Cheap flights from Louisville to Denmark from $705

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Denmark departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to Denmark

Cheap round-trip flights

Delta Logo
10:10 am - 9:20 amSDF-CPH
17h 10m2 stops
Delta Logo
2:15 pm - 7:01 pmCPH-SDF
34h 46m2 stops
$705Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
Delta Logo
2:59 pm - 2:40 pmSDF-CPH
17h 41m2 stops
Delta Logo
2:15 pm - 5:39 pmCPH-SDF
33h 24m2 stops
$707Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
British Airways Logo
4:51 pm - 8:55 pmSDF-CPH
22h 04m2 stops
British Airways Logo
1:15 pm - 11:40 pmCPH-SDF
40h 25m2 stops
$720British Airways
Find Deal
Mon, Sep 1 - Mon, Sep 8
Delta Logo
12:39 pm - 9:55 amSDF-CPH
15h 16m1 stop
Delta Logo
9:00 am - 8:43 pmCPH-SDF
17h 43m2 stops
$757Delta
Find Deal
Sat, Oct 11 - Thu, Oct 16
Air Canada Logo
9:05 am - 7:00 amSDF-CPH
15h 55m3 stops
Air Canada Logo
6:10 am - 8:28 pmCPH-SDF
20h 18m3 stops
$799Air Canada
Find Deal
Mon, Sep 1 - Mon, Sep 8
Logo
9:05 am - 7:00 amSDF-CPH
15h 55m3 stops
Logo
12:25 pm - 12:49 pmCPH-SDF
30h 24m2 stops
$957
Find Deal
Mon, Sep 1 - Mon, Sep 8
Scandinavian Airlines Logo
12:45 pm - 10:50 amSDF-CPH
16h 05m1 stop
Scandinavian Airlines Logo
1:25 pm - 11:56 pmCPH-SDF
16h 31m1 stop
$1,069Scandinavian Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
Logo
9:31 pm - 7:05 amSDF-CPH
27h 34m3 stops
Logo
9:25 pm - 10:57 pmCPH-SDF
31h 32m3 stops
$1,124
Find Deal
Sat, Oct 11 - Thu, Oct 16
American Airlines Logo
10:50 am - 11:15 amSDF-CPH
18h 25m1 stop
American Airlines Logo
11:00 am - 9:30 pmCPH-SDF
16h 30m2 stops
$1,300American Airlines
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Mon, Sep 1 - Mon, Sep 8
Logo
1:58 pm - 10:50 amSDF-CPH
14h 52m2 stops
Logo
5:40 pm - 11:00 pmCPH-SDF
35h 20m3 stops
$1,418
Find Deal
Sat, Oct 11 - Thu, Oct 16

Delta flights from Louisville to Denmark

Our best Delta deals on Louisville to Denmark flight tickets
Delta
Nov 12
SDF10:10 amLouisville Intl
17h 10m
2 stops
CPH9:20 amKastrup Copenhagen
Nov 16
CPH2:15 pmKastrup Copenhagen
34h 46m
2 stops
SDF7:01 pmLouisville Intl
$705
Find similar
Delta
Nov 12
SDF2:59 pmLouisville Intl
17h 41m
2 stops
CPH2:40 pmKastrup Copenhagen
Nov 16
CPH2:15 pmKastrup Copenhagen
33h 24m
2 stops
SDF5:39 pmLouisville Intl
$707
Find similar
Delta
Oct 11
SDF12:39 pmLouisville Intl
15h 16m
1 stop
CPH9:55 amKastrup Copenhagen
Oct 16
CPH9:00 amKastrup Copenhagen
17h 43m
2 stops
SDF8:43 pmLouisville Intl
$757
Find similar

Air Canada flights from Louisville to Denmark

Our best Air Canada deals on Louisville to Denmark flight tickets
Air Canada
Sep 1
SDF9:05 amLouisville Intl
15h 55m
3 stops
CPH7:00 amKastrup Copenhagen
Sep 8
CPH6:10 amKastrup Copenhagen
20h 18m
3 stops
SDF8:28 pmLouisville Intl
$799
Find similar
Air Canada
Aug 5
SDF2:10 pmLouisville Intl
18h 00m
3 stops
CPH2:10 pmKastrup Copenhagen
Aug 7
CPH6:10 amKastrup Copenhagen
20h 16m
3 stops
SDF8:26 pmLouisville Intl
$2,764
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Denmark that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Louisville to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Wed 11/12

10:10 am-9:20 am

2 stops17h 10m

Kastrup Copenhagen

Sun 11/16

2:15 pm-7:01 pm

2 stops34h 46m

$705

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Wed 11/12

2:59 pm-2:40 pm

2 stops17h 41m

Kastrup Copenhagen

Sun 11/16

2:15 pm-5:39 pm

2 stops33h 24m

$707

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Mon 9/1

4:51 pm-8:55 pm

2 stops22h 04m

Kastrup Copenhagen

Mon 9/8

1:15 pm-11:40 pm

2 stops40h 25m

$720

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Sat 10/11

12:39 pm-9:55 am

1 stop15h 16m

Kastrup Copenhagen

Thu 10/16

9:00 am-8:43 pm

2 stops17h 43m

$757

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Mon 9/1

9:05 am-7:00 am

3 stops15h 55m

Kastrup Copenhagen

Mon 9/8

6:10 am-8:28 pm

3 stops20h 18m

$799

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Mon 9/1

9:05 am-7:00 am

3 stops15h 55m

Kastrup Copenhagen

Mon 9/8

12:25 pm-12:49 pm

2 stops30h 24m

$957

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Mon 9/1

12:45 pm-10:50 am

1 stop16h 05m

Kastrup Copenhagen

Mon 9/8

1:25 pm-11:56 pm

1 stop16h 31m

$1,069

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Sat 10/11

9:31 pm-7:05 am

3 stops27h 34m

Kastrup Copenhagen

Thu 10/16

9:25 pm-10:57 pm

3 stops31h 32m

$1,124

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Mon 9/1

10:50 am-11:15 am

1 stop18h 25m

Kastrup Copenhagen

Mon 9/8

11:00 am-9:30 pm

2 stops16h 30m

$1,300

LouisvilleCopenhagen

SDF - CPH

SDFCPH

Louisville Intl

Sat 10/11

1:58 pm-10:50 am

2 stops14h 52m

Kastrup Copenhagen

Thu 10/16

5:40 pm-11:00 pm

3 stops35h 20m

$1,418

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Denmark from

How to get the cheapest flight ticket from Louisville to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denmark?

In general, November is the cheapest month to fly from Louisville to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $596. If you aren’t able to travel to Denmark during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $699.

What is the cheapest day to depart on your flight to Denmark?

The cheapest day to depart from Louisville to Denmark is on a Wednesday. Travelers who choose to depart for Denmark on a Wednesday will often find tickets for as low as $836. On the other hand, Thursday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $982.

What is the cheapest time of day to depart on your flight to Denmark?

Flying to Denmark from Louisville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $850 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Denmark, so prices are often more expensive at around $1,180 per ticket.

Cheap Louisville to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Denmark

Best Price Found

$705

Fastest flight time

14h 52m

Direct flights

None

Airports in Denmark

1 airport
The best flight deal from Louisville to Denmark found on momondo in the last 72 hours is $705
The fastest flight from Louisville to Denmark takes 14h 52m
There are no direct flights from Louisville to Denmark. Popular non-direct route for this connection is Louisville Intl Airport - Kastrup Copenhagen Airport.
There is 1 airport near Denmark: Kastrup Copenhagen (CPH)
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to Denmark?

    Prices for flights from Louisville Intl Airport to Denmark were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Denmark?

  • How old do you have to be to fly from Louisville Intl Airport to Denmark?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The necessary travel and health documents for your Denmark trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Denmark

Compare and see reviews for airlines that fly from Louisville to Denmark with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $537Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $596Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $616Free CancellationRating
8.0
7,983 reviews
Search Delta flights
United AirlinesPriceFrom $639Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Denmark?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Denmark. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisville to Denmark with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denmark from Louisville with this policy.

How can momondo help me find flights from Louisville to Denmark?

momondo provides multiple filters to help you find the best flight to Denmark from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to Denmark right now. Can momondo alert me if prices change?

Price alerts on flights to Denmark from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Denmark trip

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