$708 Cheap Flights from Copenhagen (CPH) to Sydney (SYD)

View $708 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Sydney Airport (SYD)

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Cheap Flights from Copenhagen to Sydney (CPH-SYD)

Prices were available within the past 7 days and start at $708 for one-way flights and $922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Tue, Dec 30 - Mon, Jan 19
CPH
Copenhagen
SYD
Sydney
$922 Roundtrip, found 1 day ago
$922
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Dec 30 from Copenhagen to Sydney, returning Mon, Jan 19, priced at $922 found 1 day ago
China Eastern Airlines
Mon, Dec 1 - Fri, Dec 5
CPH
Copenhagen
SYD
Sydney
$1,025 Roundtrip, found 3 days ago
$1,025
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon, Dec 1 from Copenhagen to Sydney, returning Fri, Dec 5, priced at $1,025 found 3 days ago
Etihad Airways
Wed, Nov 26 - Tue, Dec 9
CPH
Copenhagen
SYD
Sydney
$1,179 Roundtrip, found 3 days ago
$1,179
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Wed, Nov 26 from Copenhagen to Sydney, returning Tue, Dec 9, priced at $1,179 found 3 days ago
Turkish Airlines
Tue, Apr 7 - Thu, Apr 16
CPH
Copenhagen
SYD
Sydney
$1,216 Roundtrip, found 6 days ago
$1,216
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Tue, Apr 7 from Copenhagen to Sydney, returning Thu, Apr 16, priced at $1,216 found 6 days ago
Finnair
Mon, Feb 23 - Mon, Mar 2
CPH
Copenhagen
SYD
Sydney
$1,415 Roundtrip, found 14 hours ago
$1,415
Roundtrip
found 14 hours ago
Select Finnair flight, departing Mon, Feb 23 from Copenhagen to Sydney, returning Mon, Mar 2, priced at $1,415 found 14 hours ago
British Airways
Tue, Nov 18 - Tue, Nov 25
CPH
Copenhagen
SYD
Sydney
$1,440 Roundtrip, found 10 hours ago
$1,440
Roundtrip
found 10 hours ago
Select British Airways flight, departing Tue, Nov 18 from Copenhagen to Sydney, returning Tue, Nov 25, priced at $1,440 found 10 hours ago
Singapore Airlines
Wed, Apr 1 - Wed, Apr 15
CPH
Copenhagen
SYD
Sydney
$1,510 Roundtrip, found 6 days ago
$1,510
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Wed, Apr 1 from Copenhagen to Sydney, returning Wed, Apr 15, priced at $1,510 found 6 days ago
Thai Airways International
Tue, Mar 31 - Tue, Apr 14
CPH
Copenhagen
SYD
Sydney
$1,550 Roundtrip, found 6 days ago
$1,550
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Tue, Mar 31 from Copenhagen to Sydney, returning Tue, Apr 14, priced at $1,550 found 6 days ago
Qatar Airways
Thu, Nov 13 - Mon, Nov 17
CPH
Copenhagen
SYD
Sydney
$1,559 Roundtrip, found 4 days ago
$1,559
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Nov 13 from Copenhagen to Sydney, returning Mon, Nov 17, priced at $1,559 found 4 days ago
Emirates
Wed, Apr 1 - Wed, Apr 15
CPH
Copenhagen
SYD
Sydney
$1,629 Roundtrip, found 6 days ago
$1,629
Roundtrip
found 6 days ago
Select Emirates flight, departing Wed, Apr 1 from Copenhagen to Sydney, returning Wed, Apr 15, priced at $1,629 found 6 days ago

Alternative airports near Sydney

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

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $1,399
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $1,399

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Kingsford Smith Intl. Airport (SYD) cost?
Secure a cheap one-way flight from $708 or cheap return flight from $922 from Kastrup Airport (CPH) to Kingsford Smith Intl. Airport (SYD) 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 Kingsford Smith Intl. Airport (SYD)?
December is the least expensive month to fly from CPH to SYD. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Kingsford Smith Intl. Airport (SYD)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CPH to SYD flight.
How many flights per day from Kastrup Airport (CPH) to Kingsford Smith Intl. Airport (SYD)?
You'll have to take a flight with a layover when traveling from Kastrup Airport (CPH) to Kingsford Smith Intl. Airport (SYD). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CPH to SYD?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the season 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 Kingsford Smith Intl. Airport (SYD)?
To touch down at Kingsford Smith Intl. Airport (SYD) without delays, opt for a flight that leaves Kastrup Airport (CPH) before 3 PM. The chance 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 Kastrup Airport (CPH) to Kingsford Smith Intl. Airport (SYD) last-minute?
Last-minute bookings from CPH to SYD are typically more expensive. To secure the best prices, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a CPH to SYD flight and hotel package?
Compared with arranging hotels and flights separately, booking a CPH to SYD flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Kingsford Smith Intl. Airport (SYD)?
If you booked your CPH to SYD flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Kastrup
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, Air India, All Nippon Airways, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Finnair, Japan Airlines, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines, Xiamen Airlines
Roundtrip price
$922
Distance
9967 mi

Book with confidence

Copenhagen to Sydney Flights

The cheapest times to fly from Copenhagen to Sydney

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

 

The best time to book a flight from Copenhagen to Sydney

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

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 Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $708 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 Sydney 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 Sydney 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 Sydney Flights

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*Available to One Key members.