Cheap Flights from Copenhagen (CPH) to Aachen (AAH)

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Aachen (AAH-Merzbruck)

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Aachen (AAH-Merzbruck) cost?
Lock in a cheap one-way flight or cheap return flight from Kastrup Airport (CPH) to Aachen (AAH-Merzbruck) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Aachen (AAH-Merzbruck)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between CPH and AAH. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Aachen (AAH-Merzbruck)?
To find the cheapest airline that'll fly you from CPH to AAH, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Kastrup Airport (CPH) to Aachen (AAH-Merzbruck)?
Nonstop flights from Kastrup Airport (CPH) to Aachen (AAH-Merzbruck) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPH to AAH?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change based on the season, carrier and other factors.*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 Aachen (AAH-Merzbruck)?
To avoid potential delays on the Kastrup Airport (CPH) to Aachen (AAH-Merzbruck) 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 Aachen (AAH-Merzbruck) last-minute?
Last-minute bookings from CPH to AAH are usually more expensive. For the lowest rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your journey.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Aachen (AAH-Merzbruck)?
If you reserved your CPH to AAH flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Kastrup
Destination airport
Merzbruck
Distance
425 mi

Book with confidence

Book with confidence

Copenhagen to Aachen Flights

The cheapest times to fly from Copenhagen to Aachen

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 Aachen are during the month of . You can find some of the cheapest flights from Copenhagen to Aachen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Aachen

Sunday is one of the best days to book for cheap flights from Copenhagen to Aachen: 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 Aachen

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 Aachen in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Aachen 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 Aachen 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.

 

Copenhagen to Aachen Flights

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*Available to One Key members.