Cheap Flights from Copenhagen (CPH) to Sidney (SNY)

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Sidney, NE (SNY)

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Sidney, NE (SNY) cost?
Grab a cheap one-way flight or cheap return flight from Kastrup Airport (CPH) to Sidney, NE (SNY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Sidney, NE (SNY)?
is the most affordable month to fly from CPH to SNY. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Sidney, NE (SNY)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CPH to SNY flight.
How many flights per day from Kastrup Airport (CPH) to Sidney, NE (SNY)?
Direct flights from Kastrup Airport (CPH) to Sidney, NE (SNY) 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 choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPH to SNY?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, 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 Kastrup Airport (CPH) to Sidney, NE (SNY)?
To avoid potential delays on the Kastrup Airport (CPH) to Sidney, NE (SNY) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Sidney, NE (SNY) last-minute?
Last-minute fares from CPH to SNY are typically more expensive. For the best prices, start searching for flights well ahead of time. That said, if your travel plans are flexible, you may find a cheap fare right before you leave.
Is it cheaper to book a CPH to SNY flight and hotel package?
You'll generally save money by booking a CPH to SNY 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 ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Sidney, NE (SNY)?
In most instances, you can cancel or reschedule your CPH to SNY flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Kastrup
Destination airport
Sidney
Distance
4766 mi

Book with confidence

Book with confidence

Copenhagen to Sidney Flights

The cheapest times to fly from Copenhagen to Sidney

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

 

The best time to book a flight from Copenhagen to Sidney

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

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 Sidney 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 Sidney 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 Sidney 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 Sidney Flights

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*Available to One Key members.