$387 Cheap Flights from Seoul (ICN) to Copenhagen (CPH)

View $387 flight on Thu, Sep 18, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Copenhagen Airport, Kastrup (CPH)

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Find available prices by choosing your travel dates.

Cheap Flights from Seoul to Copenhagen (ICN-CPH)

Prices were available within the past 7 days and start at $387 for one-way flights and $620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, May 27 - Tue, Jun 17
ICN
Seoul
CPH
Copenhagen
$620 Roundtrip, found 11 hours ago
$620
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Tue, May 27 from Seoul to Copenhagen, returning Tue, Jun 17, priced at $620 found 11 hours ago
Lufthansa
Sun, Jun 15 - Wed, Jun 25
ICN
Seoul
CPH
Copenhagen
$625 Roundtrip, found 5 days ago
$625
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Jun 15 from Seoul to Copenhagen, returning Wed, Jun 25, priced at $625 found 5 days ago
Lufthansa
Tue, May 27 - Tue, Jun 17
ICN
Seoul
CPH
Copenhagen
$628 Roundtrip, found 11 hours ago
$628
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Tue, May 27 from Seoul to Copenhagen, returning Tue, Jun 17, priced at $628 found 11 hours ago
Air China
Thu, Sep 11 - Thu, Sep 18
ICN
Seoul
CPH
Copenhagen
$658 Roundtrip, found 10 hours ago
$658
Roundtrip
found 10 hours ago
Select Air China flight, departing Thu, Sep 11 from Seoul to Copenhagen, returning Thu, Sep 18, priced at $658 found 10 hours ago
Swiss International Air Lines
Wed, Jun 11 - Tue, Jun 24
ICN
Seoul
CPH
Copenhagen
$685 Roundtrip, found 1 day ago
$685
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, Jun 11 from Seoul to Copenhagen, returning Tue, Jun 24, priced at $685 found 1 day ago
LOT-Polish Airlines
Mon, May 26 - Wed, Jun 11
ICN
Seoul
CPH
Copenhagen
$733 Roundtrip, found 2 days ago
$733
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Mon, May 26 from Seoul to Copenhagen, returning Wed, Jun 11, priced at $733 found 2 days ago
China Eastern Airlines
Wed, Jun 11 - Fri, Jun 20
ICN
Seoul
CPH
Copenhagen
$766 Roundtrip, found 3 days ago
$766
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Wed, Jun 11 from Seoul to Copenhagen, returning Fri, Jun 20, priced at $766 found 3 days ago
Air India
Sun, May 11 - Fri, May 23
ICN
Seoul
CPH
Copenhagen
$780 Roundtrip, found 2 days ago
$780
Roundtrip
found 2 days ago
Select Air India flight, departing Sun, May 11 from Seoul to Copenhagen, returning Fri, May 23, priced at $780 found 2 days ago
Etihad Airways
Wed, May 14 - Sun, May 18
ICN
Seoul
CPH
Copenhagen
$785 Roundtrip, found 2 hours ago
$785
Roundtrip
found 2 hours ago
Select Etihad Airways flight, departing Wed, May 14 from Seoul to Copenhagen, returning Sun, May 18, priced at $785 found 2 hours ago
KLM
Tue, May 20 - Tue, Jun 3
ICN
Seoul
CPH
Copenhagen
$825 Roundtrip, found 3 days ago
$825
Roundtrip
found 3 days ago
Select KLM flight, departing Tue, May 20 from Seoul to Copenhagen, returning Tue, Jun 3, priced at $825 found 3 days ago
Flights from Seoul (ICN) to Copenhagen (CPH)
Origin airport
Incheon Intl.
Destination airport
Kastrup
Airlines serving
Air Canada, Air China, Air France, Air India, China Eastern Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Roundtrip price
$620
Distance
4923 mi

Seoul to Copenhagen Flights

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

The best time to book a flight from Seoul to Copenhagen

Sunday is one of the best days to book for cheap flights from Seoul 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 Seoul 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 Seoul to Copenhagen in 2025. You can also book with separate airlines for your outbound and return journeys, from $387 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 Seoul 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 Seoul 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.

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Kastrup Airport (CPH) cost?
Discover the latest flight deals from ICN to CPH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ICN to CPH?
The cheapest flights from ICN to CPH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ICN to CPH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ICN to CPH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Incheon Intl. Airport (ICN) to Kastrup Airport (CPH)?
Direct flights from Incheon Intl. Airport (ICN) to Kastrup Airport (CPH) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ICN to CPH?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, time of year 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 Incheon Intl. Airport (ICN) to Kastrup Airport (CPH)?
To arrive at Kastrup Airport (CPH) on time, book a flight that leaves from Incheon Intl. Airport (ICN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Incheon Intl. Airport (ICN) to Kastrup Airport (CPH) last-minute?
Booking your plane ticket from ICN to CPH right before your trip is usually more expensive. But if you’re flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an ICN to CPH flight and hotel package?
Booking an ICN to CPH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Kastrup Airport (CPH)?
If you reserved your ICN to CPH flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.