$368 Cheap Flights from Copenhagen (CPH) to Appleton (ATW)

View $368 flight on Mon, Jan 19, 2026Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Appleton, WI (ATW-Appleton Intl.)

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Cheap Flights from Copenhagen to Appleton (CPH-ATW)

Prices were available within the past 7 days and start at $368 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Copenhagen (CPH) to Appleton (ATW)
Origin airport
Kastrup
Destination airport
Appleton Intl.
Distance
4155 mi

Copenhagen to Appleton Flights

The cheapest times to fly from Copenhagen to Appleton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to Appleton are during the month of . You can find some of the cheapest flights from Copenhagen to Appleton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Appleton

Sunday is one of the best days to book for cheap flights from Copenhagen to Appleton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to Appleton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to Appleton in 2025. You can also book with separate airlines for your outbound and return journeys, from $368 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to Appleton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to Appleton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW) cost?
Lock in a cheap one-way flight from $368 or cheap return flight from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between CPH and ATW. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CPH to ATW flight.
How many flights per day from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW)?
There are no daily nonstop flights from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CPH to ATW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW)?
To avoid potential delays on the Kastrup Airport (CPH) to Appleton Intl. Airport (ATW) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW) last-minute?
Waiting until just before your trip to book a flight from CPH to ATW generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a CPH to ATW flight and hotel package?
You can save money by booking a CPH to ATW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Appleton Intl. Airport (ATW)?
Usually, it's possible to reschedule or cancel your CPH to ATW flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.