What is the cheapest airline that flies from Kentucky to Kastrup Copenhagen?

British Airways, Air Canada, and Scandinavian Airlines are the most popular carriers operating from Kentucky to Kastrup Copenhagen

How long does it take to fly to Copenhagen?

On average, it takes 13h 30m to fly from Kentucky to Copenhagen if you fly out of Louisville (the most popular airport in Kentucky) and into Copenhagen (the most popular airport in Copenhagen). If you’re flying out of Lexington and into Copenhagen, then the flight time is around 15h 26m.

When did momondo last update prices for flights from Kentucky to Kastrup Copenhagen Airport?

Prices for flights from Kentucky to Kastrup Copenhagen Airport were last updated today.

How many operators does momondo search for flights from Kentucky to Kastrup Copenhagen Airport?

As of September 2026, there are 2 operators available to choose from for flights from Kentucky to Kastrup Copenhagen Airport.

How old do you have to be to fly from Kentucky to Kastrup Copenhagen Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The required travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kastrup Copenhagen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$434 Cheap Flights from Kentucky to Copenhagen in 2026/27

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Find the cheapest flights from Kentucky to Copenhagen

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:20 pm - 2:10 pmSDF Louisville Intl-CPH Kastrup Copenhagen

17h 50m2 stops Washington, D.C. Dulles Intl Zurich

11:35 am - 1:20 pmCPH Kastrup Copenhagen-SDF Louisville Intl

31h 45m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$724United Airlines

Mon, Jan 11 - Wed, Jan 13

11:00 am - 11:25 amLEX Lexington Blue Grass-CPH Kastrup Copenhagen

18h 25m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

11:35 am - 1:10 pmCPH Kastrup Copenhagen-LEX Lexington Blue Grass

31h 35m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$765United Airlines

Mon, Feb 1 - Fri, Feb 5

11:00 am - 11:25 amLEX Lexington Blue Grass-CPH Kastrup Copenhagen

18h 25m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

11:35 am - 1:10 pmCPH Kastrup Copenhagen-LEX Lexington Blue Grass

31h 35m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$766United Airlines

Mon, Feb 1 - Fri, Feb 5

1:04 pm - 10:30 amLEX Lexington Blue Grass-CPH Kastrup Copenhagen

15h 26m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 11:58 pmCPH Kastrup Copenhagen-LEX Lexington Blue Grass

16h 08m1 stop Atlanta Hartsfield-Jackson

$802Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

3:00 pm - 10:30 amSDF Louisville Intl-CPH Kastrup Copenhagen

13h 30m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 11:13 pmCPH Kastrup Copenhagen-SDF Louisville Intl

15h 23m1 stop Atlanta Hartsfield-Jackson

$802Scandinavian Airlines

Mon, Nov 16 - Wed, Nov 25

1:01 pm - 10:30 amSDF Louisville Intl-CPH Kastrup Copenhagen

15h 29m1 stop Atlanta Hartsfield-Jackson

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

5:57 pm - 5:35 pmSDF Louisville Intl-CPH Kastrup Copenhagen

17h 38m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

11:35 am - 1:20 pmCPH Kastrup Copenhagen-SDF Louisville Intl

31h 45m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$808Multiple Airlines

Sun, Jan 17 - Sat, Jan 30

2:20 pm - 11:25 amSDF Louisville Intl-CPH Kastrup Copenhagen

15h 05m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

11:35 am - 1:20 pmCPH Kastrup Copenhagen-SDF Louisville Intl

31h 45m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$815United Airlines

Sun, Jan 17 - Sat, Jan 30

1:59 pm - 10:15 amSDF Louisville Intl-CPH Kastrup Copenhagen

14h 16m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 11:13 pmCPH Kastrup Copenhagen-SDF Louisville Intl

15h 23m1 stop Atlanta Hartsfield-Jackson

$829Scandinavian Airlines

Tue, Oct 20 - Wed, Nov 18

5:59 pm - 10:30 amLEX Lexington Blue Grass-CPH Kastrup Copenhagen

11h 31m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 11:58 pmCPH Kastrup Copenhagen-LEX Lexington Blue Grass

16h 08m1 stop Atlanta Hartsfield-Jackson

$830Scandinavian Airlines

Wed, Oct 28 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

5:59 pm - 4:15 pmSDF Louisville Intl-CPH Kastrup Copenhagen

16h 16m2 stops Chicago O'Hare Intl Helsinki-Vantaa

7:20 am - 5:38 pmCPH Kastrup Copenhagen-SDF Louisville Intl

16h 18m2 stops London Heathrow Boston Logan Intl

$1,154American Airlines

Thu, Oct 1 - Wed, Oct 7

5:59 pm - 6:40 pmSDF Louisville Intl-CPH Kastrup Copenhagen

18h 41m2 stops Chicago O'Hare Intl Helsinki-Vantaa

8:50 am - 11:27 pmCPH Kastrup Copenhagen-SDF Louisville Intl

20h 37m2 stops Helsinki-Vantaa Dallas/Fort Worth

$1,208Multiple Airlines

Thu, Oct 1 - Wed, Oct 7

11:13 am - 10:50 amSDF Louisville Intl-CPH Kastrup Copenhagen

17h 37m2 stops Newark Toronto Pearson Intl

6:20 am - 8:31 pmCPH Kastrup Copenhagen-SDF Louisville Intl