Cheap flights from Louisville to Copenhagen from $618
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 Copenhagen departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Louisville to Copenhagen
Cheap round-trip flights
Cheap one-way flights
Delta flights from Louisville to Copenhagen
Our best Delta deals on Louisville to Copenhagen flight tickets
American Airlines flights from Louisville to Copenhagen
Our best American Airlines deals on Louisville to Copenhagen flight tickets
See travel insights to Copenhagen from
How to get the cheapest flight ticket from Louisville to Copenhagen
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 Copenhagen?
The cheapest month to fly to Copenhagen from Louisville is in November. Flight prices, which tend to average around $596, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen 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 Copenhagen?
The cheapest day to depart from Louisville to Copenhagen is on a Wednesday when prices can be found for as low as $836. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Copenhagen for around $982.
What is the cheapest airline that flies from Louisville Intl to Kastrup Copenhagen?
United Airlines, American Airlines, and Air Canada are the most popular carriers operating from Louisville Intl to Kastrup Copenhagen
What airlines fly to Copenhagen?
British Airways, American Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Copenhagen from Louisville according to our data. British Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 7 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.
When to book flights from Louisville to Copenhagen
Cheap Louisville to Copenhagen (SDF to CPH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Copenhagen
How far is Louisville Intl to Kastrup Copenhagen by plane?
A flight from Louisville Intl to Kastrup Copenhagen will travel around 4380.6 mi. In terms of flight time, this usually takes a little over 13h 51m.
When did momondo last update prices for flights from Louisville Intl Airport to Kastrup Copenhagen Airport?
Prices for flights from Louisville Intl Airport to Kastrup Copenhagen Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Kastrup Copenhagen Airport?
The number of operators available for flights from Louisville Intl Airport to Kastrup Copenhagen Airport is 2 as of March 2025.
How old do you have to be to fly from Louisville Intl Airport to Kastrup Copenhagen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The necessary travel and health documents for your Kastrup Copenhagen Airport 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.
What is the most popular airline from Louisville to Copenhagen?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Copenhagen is American Airlines (61% of total bookings). The next most popular airline is Scandinavian Airlines (39%).
Best airlines flying from Louisville to Copenhagen
Compare and see reviews for airlines that fly from Louisville to Copenhagen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $537 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $596 | Free Cancellation | Rating 7.3 1,320 reviews |
Traveling to a place near Copenhagen?
Book flights to Copenhagen if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Louisville to Copenhagen?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Copenhagen. momondo saves you time and could save you money on your trip.
Can I find flights from Louisville to Copenhagen with flexible booking policies on momondo?
momondo does allow users to show only those flights to Copenhagen from Louisville which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Louisville to Copenhagen?
momondo helps you find the best flight between Louisville and Copenhagen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Louisville to Copenhagen right now. Can momondo alert me if prices change?
Price alerts on flights to Copenhagen 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.