To Copenhagen

Cheap Flights from Louisville to Copenhagen

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RatePunk searches hundreds of travel sites at once for deals on flights to Copenhagen

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Louisville to Copenhagen

Explore current cheapest deals departing from Louisville to Copenhagen

Round trip

Sort by: Cheapest

August 9 - August 25

Cheapest

Best

SDF - Copenhagen

$956

$726

Round trip

August 3 - August 19

SDF - Copenhagen

$959

$776

Round trip

July 12 - July 21

SDF - Copenhagen

$937

$911

Round trip

July 4 - July 21

SDF - Copenhagen

$921

$913

Round trip

July 11 - July 21

SDF - Copenhagen

$939

$913

Round trip

July 18 - July 21

SDF - Copenhagen

$974

$935

Round trip

July 1 - July 21

Earliest

SDF - Copenhagen

$951

$935

Round trip

July 5 - July 21

SDF - Copenhagen

$924

$939

Round trip

September 14 - September 21

SDF - Copenhagen

$936

$954

Round trip

August 2 - August 7

SDF - Copenhagen

$1,028

$966

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Louisville to Copenhagen

Flights from Louisville to Copenhagen cover a significant distance of 7067 km, classifying this as a long-haul route. This journey typically involves multiple connections due to the distance.

For those seeking cheap flights from Louisville to Copenhagen, fares are typically $973–$1211, with a median of $1073. Right now, current fares are below the typical level for this route, and only 4% of recent fares were classified as a good price. New deals show up several times a week, so setting a price alert can be beneficial.

When is the cheapest time to fly from Louisville to Copenhagen? The most affordable month to travel is January, with a median fare of $357. Other relatively cheaper months include December, with a median of $865, and October, with a median of $866.

Most itineraries for this route connect at least once, as 0% of recent fares were non-stop. When connecting, the typical number of stopovers is 5.

A typical journey from Louisville to Copenhagen takes approximately 44h 5m including connections. This extended duration reflects the long-haul nature of the route and the multiple stopovers involved in most itineraries.

How much is a round trip from Louisville to Copenhagen

Regular price: $811 - $1,411

Prices for flights from Louisville to Copenhagen are currently below the regular range.

The regular price range for this route is typically between $811 and $1411. The current lowest deal is $726 with Allegiant Air, for travel from Aug 9-Aug 25.

now $726

Low $811

High $1,411

The cheapest time to fly from Louisville to Copenhagen

The cheapest month to fly from Louisville to Copenhagen is January, with a median price of $357. The most expensive month is June, with a median price of $1480. Prices are generally lower from January to December.

January

Cheapest

Flights from $357

June

Most Expensive

Flights from $1,480

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Louisville to Copenhagen

Breeze Airways

Air France

Scandinavian Airlines

Icelandair

Last-minute flights going from Louisville to Copenhagen

Fri, Jun 19

⌛ Last-Minute

SDF - Copenhagen

Louisville (SDF) - Copenhagen (CPH)

Scandinavian Airlines

$1,053

$5,085

One-way

Fri, Jun 19

⌛ Last-Minute

SDF - Copenhagen

Louisville (SDF) - Copenhagen (CPH)

Scandinavian Airlines

$1,114

$5,085

One-way

Fri, Jun 19

⌛ Last-Minute

SDF - Copenhagen

Louisville (SDF) - Copenhagen (CPH)

Scandinavian Airlines

$1,115

$5,085

One-way

Fri, Jun 19

⌛ Last-Minute

SDF - Copenhagen

Louisville (SDF) - Copenhagen (CPH)

Scandinavian Airlines

$1,058

$5,103

One-way

Mon, Jun 22

⌛ Last-Minute

SDF - Copenhagen

Louisville (SDF) - Copenhagen (CPH)

Scandinavian Airlines

$1,061

$5,011

One-way

Mon, Jun 22

⌛ Last-Minute

SDF - Copenhagen

Louisville (SDF) - Copenhagen (CPH)

Scandinavian Airlines

$1,274

$5,011

One-way

Biggest price drops on these dates for flights from Louisville to Copenhagen

16 nights

Aug 9 - Aug 25

$956 → $726

24%

16 nights

Aug 3 - Aug 19

$959 → $776

19%

5 nights

Aug 2 - Aug 7

$1,028 → $966

5 nights

Jun 27 - Jul 2

$1,086 → $1,030

Popular Airports to fly from Louisville to Copenhagen

Louisville - Copenhagen route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Louisville to Copenhagen are below the typical level at $726.

📅 Best time to fly

January is historically cheapest at $357

Historically, January is the cheapest month to fly from Louisville to Copenhagen, with a median price of $357.

⏱️ Flight duration

Flights are typically 44h 5m with stops

The typical flight duration from Louisville to Copenhagen is 44h 5m, with 5 or more stopovers.

✈️ Airlines & availability

No direct flights available

There are no direct flights available from Louisville to Copenhagen; all routes include stopovers.

🏆 Airline highlight

Allegiant Air offers a recent deal for $726

Allegiant Air recently offered a deal for a flight from Louisville to Copenhagen for $726.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Louisville to Copenhagen appear regularly, with about 0.4 deals per day.

Louisville main airports to depart from

Louisville International (SDF)

Cheapest

Louisville International offers the cheapest flights from Louisville to Copenhagen.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$726

Copenhagen main airports to arrive at

Airport Copenhagen (CPH)

Cheapest

Copenhagen Airport is a primary arrival option for flights from Louisville to Copenhagen.

📍 ~8 km from Copenhagen city center (reachable by public transport, car).

💸 Flights from ~$726

Roskilde (RKE)

Roskilde Airport is an alternative arrival option for flights from Louisville to Copenhagen.

📍 ~40 km from Copenhagen city center (reachable by car).

Airports nearby Copenhagen used as alternative

Malmö (MMX)

Malmö (MMX) is a useful alternative due to its extreme proximity and ease of access via the Øresund link.

📍 ~29 km from Copenhagen (reachable by train or car)

💸 Flights from ~$1088

Billund (BLL)

Billund (BLL) offers a wide international network and strong presence of low-cost carriers for alternative route options.

📍 ~217 km from Copenhagen (reachable by car or train)

💸 Flights from ~$825

Göteborg Landvetter (GOT)

Cheapest

Göteborg Landvetter (GOT) is a major international hub with diverse destinations and good rail connections.

📍 ~230 km from Copenhagen (reachable by train)

💸 Flights from ~$734

Aarhus (AAR)

Aarhus (AAR) is a significant regional airport serving Denmark's second-largest city, good for European flights.

📍 ~149 km from Copenhagen (reachable by car)

💸 Flights from ~$1173

Aalborg (AAL)

Aalborg (AAL) is a major regional hub in Northern Jutland, often with competitive pricing for routes.

📍 ~224 km from Copenhagen (reachable by car)

💸 Flights from ~$876

Business & First Class Flight Deals to Copenhagen

Discover luxury on the budget with premium cabin class on flights from Louisville to Copenhagen.

Elite

Best Elite deals to Copenhagen

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SDF

Elite

Sep 14

Copenhagen, Denmark

77% AI deal score

Copenhagen, Denmark

67% AI deal score

$15,784

Frequently Asked Questions About Flights to Copenhagen

To find cheaper flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices from various airlines and online travel agencies. Setting up price alerts may also notify you when fares drop.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good deal. Last-minute bookings can sometimes be more expensive.

Comparing nearby airports at both your origin and destination can sometimes reveal more affordable flight options. While it may add to your travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of ground transportation.

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