HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$658+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SYD
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Copenhagen to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 21, 2026.

This China Eastern deal was found by Cheapflights users on 6/20. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 pm
CPH
-
SYD
1 stop31h 35m
China Eastern
Sun 11/2212:00 pm
SYD
-
CPH
1 stop40h 00m
China Eastern
Deal found 6/20$1,091
This China Eastern deal was found by Cheapflights users on 6/18. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:05 pm
CPH
-
SYD
2 stops35h 55m
China Eastern
Sun 11/1512:00 pm
SYD
-
CPH
1 stop40h 00m
China Eastern
Deal found 6/18$1,104
This China Eastern deal was found by Cheapflights users on 6/20. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:45 am
CPH
-
SYD
2 stops41h 15m
China Eastern
Sun 11/812:00 pm
SYD
-
CPH
1 stop40h 00m
China Eastern
Deal found 6/20$1,108
This China Eastern deal was found by Cheapflights users on 6/18. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:05 pm
CPH
-
SYD
2 stops39h 30m
China Eastern
Fri 1/159:30 pm
SYD
-
CPH
1 stop30h 30m
China Eastern
Deal found 6/18$1,113
This China Eastern deal was found by Cheapflights users on 6/19. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 pm
CPH
-
SYD
3 stops51h 00m
China Eastern
Sun 9/138:30 pm
SYD
-
CPH
1 stop30h 30m
China Eastern
Deal found 6/19$1,152
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:20 am
CPH
-
SYD
1 stop21h 35m
Etihad Airways
Sun 11/224:35 pm
SYD
-
CPH
1 stop23h 50m
Etihad Airways
Deal found 6/16$1,226
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:20 am
CPH
-
SYD
1 stop21h 35m
Etihad Airways
Tue 12/299:30 pm
SYD
-
CPH
1 stop42h 55m
Etihad Airways
Deal found 6/18$1,227
This China Eastern deal was found by Cheapflights users on 6/20. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 pm
CPH
-
SYD
1 stop31h 35m
China Eastern
Sat 11/219:30 pm
SYD
-
CPH
2 stops59h 30m
China Eastern
Deal found 6/20$1,231
This Etihad Airways deal was found by Cheapflights users on 6/17. 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.
Wed 11/1110:20 am
CPH
-
SYD
1 stop34h 15m
Etihad Airways
Sun 11/154:35 pm
SYD
-
CPH
1 stop23h 50m
Etihad Airways
Deal found 6/17$1,235

Find 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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,091
(China Eastern)

One-way from

$658
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$1,415
Provider with most accurate pricing for Kastrup Copenhagen-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Sydney Kingsford Smith flights.
Search Deals
From Kastrup Copenhagen to Sydney Kingsford Smith
Search Deals
One-way flight from Kastrup Copenhagen to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 21, 2026.
Use the filters below to find and compare flights from Copenhagen to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 11/4

6:45 am-10:00 am

2 stops41h 15m

Sydney Kingsford Smith

Sun 11/8

12:00 pm-6:00 pm

1 stop40h 00m

$1,108

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 11/11

10:20 am-6:35 am

1 stop34h 15m

Sydney Kingsford Smith

Sun 11/15

4:35 pm-6:25 am

1 stop23h 50m

$1,237

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 11/19

8:00 pm-10:00 am

1 stop28h 00m

Sydney Kingsford Smith

Wed 12/30

9:20 am-11:00 pm

2 stops47h 40m

$1,437

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 10/1

9:00 pm-8:00 am

3 stops51h 00m

Sydney Kingsford Smith

Sun 11/1

9:30 pm-6:00 pm

1 stop30h 30m

$1,491

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 11/19

3:05 pm-6:50 am

1 stop29h 45m

Sydney Kingsford Smith

Wed 12/30

7:00 pm-1:30 pm

2 stops28h 30m

$1,503

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 8/2

11:10 am-6:10 am

1 stop35h 00m

Sydney Kingsford Smith

Tue 8/18

8:50 pm-11:25 am

2 stops46h 35m

$1,513
Quickest round-trip

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Fri 11/27

3:05 pm-6:50 am

1 stop29h 45m

Sydney Kingsford Smith

Tue 12/29

2:00 pm-6:40 am

2 stops26h 40m

$1,519

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 11/19

2:05 pm-7:35 pm

2 stops43h 30m

Sydney Kingsford Smith

Wed 12/30

7:15 am-9:40 am

3 stops36h 25m

$1,585
Cheapest one-way

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 9/24

12:55 pm-8:20 am

2 stops59h 25m

$658

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Fri 8/28

9:15 pm-7:05 pm

2 stops37h 50m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Copenhagen-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

To ensure you get the cheapest price possible for a flight from Copenhagen to Sydney, you should look to book at least 75 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, May is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of $1,281). Flying from Copenhagen to Sydney in July is currently the most expensive (average of $1,780). 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.

How much does it cost to fly round-trip from Copenhagen to Sydney?

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 June 21, 2026.
Peruse reviews from past customers who have flown with Thai Airways,Qatar Airways, andEtihad 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.
Thai Airways
7.9
Good
407 reviews

Food

7.4

Overall

7.9

Comfort

7.7

Entertainment

6.9

Boarding

8.0

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
407 reviews
Thai Airways
7.9
Good
407 reviews

Food

7.4

Overall

7.9

Comfort

7.7

Entertainment

6.9

Boarding

8.0

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Qatar Airways
7.3
Good
3,726 reviews
Thai Airways
7.9
Good
407 reviews

Food

7.4

Overall

7.9

Comfort

7.7

Entertainment

6.9

Boarding

8.0

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Etihad Airways
7.3
Good
1,455 reviews
Thai Airways
7.9
Good
407 reviews

Food

7.4

Overall

7.9

Comfort

7.7

Entertainment

6.9

Boarding

8.0

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
China Eastern
7.3
Good
224 reviews
Thai Airways
7.9
Good
407 reviews

Food

7.4

Overall

7.9

Comfort

7.7

Entertainment

6.9

Boarding

8.0

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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.

  • How long is the flight from Copenhagen to Sydney?

    China Eastern and Etihad Airways can get you from Copenhagen to Sydney in just under 34h 15m. Your travel time can differ by up to 7h. The distance between Copenhagen and Sydney is about 9961 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, China Eastern ($919), Etihad Airways ($1,056), and Qatar Airways ($1,359) offers the cheapest pricing from Copenhagen to Sydney. China Eastern is currently priced 38% 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 Etihad Airways, with whom users have recently found tickets for as low as $531. However, be on the lookout for offers from China Eastern and Emirates, 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, May is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of $1,281). Flying from Copenhagen to Sydney in July is currently the most expensive (average of $1,780). 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
Parramatta
Wollongong
Coogee
Manly

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 4 airlines flying from Copenhagen to Sydney

Discover the top 4 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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$919Average$1,279FlexibilityNo cancel feeOn-time62%
Etihad AirwaysCheapest$1,056Average$1,354FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,359Average$1,791FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$1,414Average$1,579FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.