$351 Cheap Flights from Raleigh (RDU) to Copenhagen (CPH)

View $351 flight on Thu, Jan 22, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Copenhagen Airport, Kastrup (CPH)

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Cheap Flights from Raleigh to Copenhagen (RDU-CPH)

Prices were available within the past 7 days and start at $351 for one-way flights and $498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Feb 28 - Mon, Mar 2
RDU
Raleigh
CPH
Copenhagen
$498 Roundtrip, found 1 day ago
$498
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, Feb 28 from Raleigh to Copenhagen, returning Mon, Mar 2, priced at $498 found 1 day ago
Icelandair
Fri, Nov 28 - Sat, Dec 6
RDU
Raleigh
CPH
Copenhagen
$540 Roundtrip, found 6 days ago
$540
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, Nov 28 from Raleigh to Copenhagen, returning Sat, Dec 6, priced at $540 found 6 days ago
Icelandair
Sat, Nov 29 - Wed, Dec 3
RDU
Raleigh
CPH
Copenhagen
$541 Roundtrip, found 10 hours ago
$541
Roundtrip
found 10 hours ago
Select Icelandair flight, departing Sat, Nov 29 from Raleigh to Copenhagen, returning Wed, Dec 3, priced at $541 found 10 hours ago
Air Canada
Wed, May 6 - Wed, May 13
RDU
Raleigh
CPH
Copenhagen
$635 Roundtrip, found 13 hours ago
$635
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Wed, May 6 from Raleigh to Copenhagen, returning Wed, May 13, priced at $635 found 13 hours ago
British Airways
Wed, Aug 12 - Wed, Aug 26
RDU
Raleigh
CPH
Copenhagen
$637 Roundtrip, found 5 days ago
$637
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Aug 12 from Raleigh to Copenhagen, returning Wed, Aug 26, priced at $637 found 5 days ago
American Airlines
Wed, Aug 12 - Wed, Aug 26
RDU
Raleigh
CPH
Copenhagen
$637 Roundtrip, found 5 days ago
$637
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 12 from Raleigh to Copenhagen, returning Wed, Aug 26, priced at $637 found 5 days ago
Virgin Atlantic
Mon, Mar 30 - Tue, Apr 7
RDU
Raleigh
CPH
Copenhagen
$637 Roundtrip, found 7 hours ago
$637
Roundtrip
found 7 hours ago
Select Virgin Atlantic flight, departing Mon, Mar 30 from Raleigh to Copenhagen, returning Tue, Apr 7, priced at $637 found 7 hours ago
Delta
Wed, Mar 11 - Wed, Apr 1
RDU
Raleigh
CPH
Copenhagen
$640 Roundtrip, found 1 day ago
$640
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 11 from Raleigh to Copenhagen, returning Wed, Apr 1, priced at $640 found 1 day ago
United
Wed, Mar 11 - Wed, Apr 1
RDU
Raleigh
CPH
Copenhagen
$641 Roundtrip, found 1 day ago
$641
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 11 from Raleigh to Copenhagen, returning Wed, Apr 1, priced at $641 found 1 day ago
Lufthansa
Wed, Apr 1 - Fri, Apr 10
RDU
Raleigh
CPH
Copenhagen
$642 Roundtrip, found 4 days ago
$642
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Apr 1 from Raleigh to Copenhagen, returning Fri, Apr 10, priced at $642 found 4 days ago

Find the cheapest month to fly from Raleigh (RDU) to Copenhagen (CPH)

February is typically the cheapest month to fly

From $396 - $992 per traveler.

Alternative airports near Copenhagen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kastrup CPH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $693
CPH
Kastrup
CheapestClosest
Average driving time to city center10 min
Flights from $693

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH) cost?
Snag a cheap one-way flight from $351 or cheap return flight from $498 from Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH) 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 Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH)?
Traveling in February can help you save, as it's the cheapest month for flights between RDU and CPH. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH)?
To find the cheapest airline that'll fly you from RDU to CPH, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH)?
You'll have to catch a flight with a layover when traveling from Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from RDU to CPH?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary 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 Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH)?
To avoid potential delays on the Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH) route, fly before 3 PM. Departures after this hour 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 Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH) last-minute?
Holding off until just before your trip to book a flight from RDU to CPH generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a RDU to CPH flight and hotel package?
You'll generally save money by securing a RDU to CPH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Kastrup Airport (CPH)?
In most cases, you can reschedule or cancel your RDU to CPH flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Kastrup
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Roundtrip price
$498
Distance
4271 mi

Book with confidence

Book with confidence

Raleigh to Copenhagen Flights

The cheapest times to fly from Raleigh to Copenhagen

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

 

The best time to book a flight from Raleigh to Copenhagen

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

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 Raleigh to Copenhagen in 2025. You can also book with separate airlines for your outbound and return journeys, from $351 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 Raleigh to Copenhagen 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 Raleigh to Copenhagen 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.

 

Raleigh to Copenhagen Flights

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