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$780+ Cheap flights from Copenhagen (CPH) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SYD
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Sydney Kingsford Smith are usually found in September or March, booked 73 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from Copenhagen to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2025.

Round-trip from

$1,248
(Trip.com)

One-way from

$780
(Trip.com)

Popular in

January

Cheapest in

September

Average price

$1,360
From Kastrup Copenhagen to Sydney Kingsford Smith
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One-way flight from Kastrup Copenhagen to Sydney Kingsford Smith
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Highest demand for flights based on searches. 11% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Copenhagen to Sydney

Cheapest flights from Copenhagen to Sydney
Explore the most affordable flight options available from Copenhagen to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:25 amCPH - SYD
2 stops36h 55mMultiple Airlines
Sat 9/2010:15 amSYD - CPH
2 stops45h 20mMultiple Airlines
Deal found 7/30$1,248
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:00 pmCPH - SYD
1 stop31h 35mChina Eastern
Sat 9/2011:00 amSYD - CPH
2 stops53h 35mChina Eastern
Deal found 7/30$1,433
This Turkish Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:40 amCPH - SYD
2 stops47h 10mTurkish Airlines
Fri 12/129:45 pmSYD - CPH
2 stops29h 30mTurkish Airlines
Deal found 7/31$1,435
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:25 pmCPH - SYD
1 stop22h 05mThai Airways
Sat 9/202:50 pmSYD - CPH
1 stop24h 50mThai Airways
Deal found 7/30$1,478
This Qatar Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:05 amCPH - SYD
1 stop24h 05mQatar Airways
Sun 10/53:50 pmSYD - CPH
1 stop24h 00mQatar Airways
Deal found 7/30$1,516
This Qantas Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:45 pmCPH - SYD
2 stops30h 50mQantas Airways
Fri 12/126:00 amSYD - CPH
1 stop40h 30mQantas Airways
Deal found 7/30$1,726
This Emirates deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:45 pmCPH - SYD
2 stops29h 50mEmirates
Fri 12/126:00 amSYD - CPH
1 stop40h 30mEmirates
Deal found 7/30$1,734
This Malaysia Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmCPH - SYD
2 stops34h 00mMalaysia Airlines
Sun 10/510:10 pmSYD - CPH
2 stops33h 40mMalaysia Airlines
Deal found 7/30$1,944
This Etihad Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 amCPH - SYD
2 stops39h 40mEtihad Airways
Sun 10/54:40 pmSYD - CPH
2 stops38h 25mEtihad Airways
Deal found 7/30$1,985
This Vietnam Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:15 amCPH - SYD
2 stops37h 35mVietnam Airlines
Mon 12/811:50 amSYD - CPH
2 stops36h 50mVietnam Airlines
Deal found 7/30$2,526
This Finnair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:25 pmCPH - SYD
2 stops31h 25mFinnair
Mon 10/2011:10 amSYD - CPH
2 stops33h 30mFinnair
Deal found 7/31$6,424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Copenhagen to Sydney that are best for you.

Fly from

Copenhagen

Fly to

Sydney

Route

Depart

Return

Price

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sat 9/13

10:25 am-7:20 am

2 stops36h 55m

Sydney Kingsford Smith

Sat 9/20

10:15 am-11:35 pm

2 stops45h 20m

$1,248

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sat 9/13

9:00 pm-12:35 pm

1 stop31h 35m

Sydney Kingsford Smith

Sat 9/20

11:00 am-8:35 am

2 stops53h 35m

$1,433

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 11/27

10:40 am-7:50 pm

2 stops47h 10m

Sydney Kingsford Smith

Fri 12/12

9:45 pm-5:15 pm

2 stops29h 30m

$1,435

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sat 9/13

2:25 pm-8:30 pm

1 stop22h 05m

Sydney Kingsford Smith

Sat 9/20

2:50 pm-7:40 am

1 stop24h 50m

$1,478

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 9/22

9:05 am-5:10 pm

1 stop24h 05m

Sydney Kingsford Smith

Sun 10/5

3:50 pm-6:50 am

1 stop24h 00m

$1,516

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 11/27

2:45 pm-7:35 am

2 stops30h 50m

Sydney Kingsford Smith

Fri 12/12

6:00 am-12:30 pm

1 stop40h 30m

$1,726

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 11/27

2:45 pm-6:35 am

2 stops29h 50m

Sydney Kingsford Smith

Fri 12/12

6:00 am-12:30 pm

1 stop40h 30m

$1,734

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 9/22

4:00 pm-10:00 am

2 stops34h 00m

Sydney Kingsford Smith

Sun 10/5

10:10 pm-10:50 pm

2 stops33h 40m

$1,944

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 9/22

6:30 am-6:10 am

2 stops39h 40m

Sydney Kingsford Smith

Sun 10/5

4:40 pm-10:05 pm

2 stops38h 25m

$1,985

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Tue 11/11

10:15 am-9:50 am

2 stops37h 35m

Sydney Kingsford Smith

Mon 12/8

11:50 am-2:40 pm

2 stops36h 50m

$2,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 17 results
1
2

Best time to book a flight from Copenhagen to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Sydney

How far ahead should I book a flight from Copenhagen to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Sydney. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Copenhagen to Sydney, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Copenhagen to Sydney?

Currently, February is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of $1,028). Flying from Copenhagen to Sydney in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to SYD?

Find hourly flight availability from Copenhagen to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

It’s optimal to fly from Copenhagen to Sydney in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated August 1, 2025.
Peruse reviews from past customers who have flown with Emirates, Singapore Airlines, and Thai Airways from Copenhagen to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Emirates
8.1
Very good
3,300 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Singapore Airlines
8.1
Very good
1,338 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Thai Airways
7.8
Good
340 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Finnair
7.6
Good
1,316 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Qantas Airways
7.5
Good
887 reviews
Emirates
8.1
Very good
3,300 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Copenhagen to Sydney round-trip?

    According to our current data, China Eastern ($1,433), Turkish Airlines ($1,435), and Thai Airways ($1,478) offers the cheapest pricing from Copenhagen to Sydney. China Eastern is currently priced 3% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Copenhagen to Sydney one-way?

    The cheapest airline one-way is Thai Airways, with whom users have recently found tickets for as low as $880. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, as they are both options that can get you from Copenhagen to Sydney for a low price.

  • Can I find deals for flights from Copenhagen to Sydney that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Sydney.

  • Can I find deals for business class flights from Copenhagen to Sydney?

    Yes. Cheapflights offers flight deals from Copenhagen to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of $1,028). Flying from Copenhagen to Sydney in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Copenhagen to Sydney

Discover the top 6 airlines that operate flights from Copenhagen to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$1,128Average$1,413FlexibilityNo cancel feeOn-time62%
Etihad AirwaysCheapest$1,190Average$1,386FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,235Average$1,507FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$1,320Average$1,496FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,324Average$1,627FlexibilityNo cancel feeOn-time68%
Qantas AirwaysCheapest$1,579Average$1,884FlexibilityNo cancel feeOn-time74%

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