Cheap Flights from Copenhagen (CPH) to Unalaska (DUT)

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Unalaska, AK (DUT)

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Unalaska Airport (DUT) cost?
Snag a cheap one-way flight or cheap return flight from Kastrup Airport (CPH) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Unalaska Airport (DUT)?
The cheapest month to fly from CPH to DUT is , when demand is low. Off-peak months are often when airlines offer better prices between these airports.
How many flights per day from Kastrup Airport (CPH) to Unalaska Airport (DUT)?
Nonstop flights from Kastrup Airport (CPH) to Unalaska Airport (DUT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPH to DUT?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, such as the time of year and carrier.*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 Unalaska Airport (DUT)?
Choose a flight from Kastrup Airport (CPH) to Unalaska Airport (DUT) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be 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 Kastrup Airport (CPH) to Unalaska Airport (DUT) last-minute?
Holding off until just before your trip to book a ticket from CPH to DUT generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a CPH to DUT flight and hotel package?
You'll typically save money by booking a CPH to DUT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Unalaska Airport (DUT)?
In most instances, you can reschedule or cancel your CPH to DUT flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Kastrup
Destination airport
Unalaska
Distance
4868 mi

Book with confidence

Book with confidence

Copenhagen to Unalaska Flights

The cheapest times to fly from Copenhagen to Unalaska

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

 

The best time to book a flight from Copenhagen to Unalaska

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

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 Unalaska 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 Unalaska 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 Unalaska 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 Unalaska Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.