$434 Cheap Flights from Copenhagen (CPH) to Harlingen (HRL)

View $434 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Valley Intl. Airport (HRL)

Cheap Flights from Copenhagen to Harlingen (CPH-HRL)

Prices were available within the past 7 days and start at $434 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 Kastrup Airport (CPH) to Valley Intl. Airport (HRL) cost?
Get a cheap one-way flight from $434 or cheap return flight from Kastrup Airport (CPH) to Valley Intl. Airport (HRL) 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 Valley Intl. Airport (HRL)?
Traveling in may help you find better deals, as it's the cheapest month for flights between CPH and HRL. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Valley Intl. Airport (HRL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CPH to HRL flight.
How many flights per day from Kastrup Airport (CPH) to Valley Intl. Airport (HRL)?
Direct flights from Kastrup Airport (CPH) to Valley Intl. Airport (HRL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPH to HRL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of 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 Valley Intl. Airport (HRL)?
To avoid possible delays on the Kastrup Airport (CPH) to Valley Intl. Airport (HRL) route, fly before 3 PM. Later flights are 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 Valley Intl. Airport (HRL) last-minute?
Last-minute fares from CPH to HRL are generally more expensive. For the best prices, start searching for flights well in advance. That being said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a CPH to HRL flight and hotel package?
You'll typically save money by booking a CPH to HRL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Valley Intl. Airport (HRL)?
Typically, you can cancel or reschedule your CPH to HRL flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Kastrup
Destination airport
Valley Intl.
Distance
5465 mi

Book with confidence

Book with confidence

Copenhagen to Harlingen Flights

The cheapest times to fly from Copenhagen to Harlingen

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

 

The best time to book a flight from Copenhagen to Harlingen

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

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 Harlingen in 2025. You can also book with separate airlines for your outbound and return journeys, from $434 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 Harlingen 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 Harlingen 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 Harlingen Flights

Explore a world of travel with Expedia

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*Available to One Key members.