$522 Cheap Flights from Cologne (CGN) to Aarhus (AAR)

View $522 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Aarhus (AAR)

Cheap Flights from Cologne to Aarhus (CGN-AAR)

Prices were available within the past 7 days and start at $522 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR) cost?
Snag a cheap one-way flight from $522 or cheap return flight from Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR) 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 Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR)?
The cheapest month to fly from CGN to AAR is , when there's less demand. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR)?
To find the cheapest airline flying from CGN to AAR, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR)?
There are no daily direct flights available from Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from CGN to AAR?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR)?
To avoid potential delays on the Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR) last-minute?
Last-minute fares from CGN to AAR are typically more expensive. To lock in the best prices, start searching for flights well in advance. That said, if you can play around with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book a CGN to AAR flight and hotel package?
Compared with arranging flights and hotels separately, booking a CGN to AAR flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Aarhus Airport (AAR)?
In most instances, you can modify or cancel your CGN to AAR flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Cologne - Bonn
Destination airport
Aarhus
Distance
401 mi

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Cologne to Aarhus Flights

The cheapest times to fly from Cologne to Aarhus

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

 

The best time to book a flight from Cologne to Aarhus

Sunday is one of the best days to book for cheap flights from Cologne to Aarhus: 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 Cologne to Aarhus

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 Cologne to Aarhus in 2025. You can also book with separate airlines for your outbound and return journeys, from $522 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 Cologne to Aarhus 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 Cologne to Aarhus 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.

 

Cologne to Aarhus Flights

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*Available to One Key members.