HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$708+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SYD
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
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 March 21, 2026.

This China Eastern deal was found by Cheapflights users on 3/20. 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.
Mon 5/49:00 pm
CPH
-
SYD
1 stop28h 00m
China Eastern
Mon 5/1110:00 am
SYD
-
CPH
2 stops41h 00m
China Eastern
Deal found 3/20$1,112
This China Eastern deal was found by Cheapflights users on 3/20. 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.
Tue 5/59:00 pm
CPH
-
SYD
3 stops51h 00m
China Eastern
Tue 5/1210:05 am
SYD
-
CPH
3 stops64h 55m
China Eastern
Deal found 3/20$1,124
This China Eastern deal was found by Cheapflights users on 3/19. 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.
Sun 5/39:00 pm
CPH
-
SYD
1 stop28h 00m
China Eastern
Sun 5/1010:05 am
SYD
-
CPH
3 stops64h 55m
China Eastern
Deal found 3/19$1,129
This Turkish Airlines deal was found by Cheapflights users on 3/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:25 am
CPH
-
SYD
3 stops35h 40m
Multiple Airlines
Thu 5/79:05 pm
SYD
-
CPH
2 stops29h 15m
Multiple Airlines
Deal found 3/16$1,162
This China Eastern deal was found by Cheapflights users on 3/16. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:45 am
CPH
-
SYD
2 stops41h 15m
China Eastern
Sun 11/2212:00 pm
SYD
-
CPH
1 stop40h 00m
China Eastern
Deal found 3/16$1,174
This China Eastern deal was found by Cheapflights users on 3/16. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:00 pm
CPH
-
SYD
1 stop31h 35m
China Eastern
Wed 11/259:30 pm
SYD
-
CPH
1 stop30h 30m
China Eastern
Deal found 3/16$1,176
This FlightHub deal was found by Cheapflights users on 3/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:00 pm
CPH
-
SYD
2 stops39h 35m
China Eastern
Mon 1/1112:00 pm
SYD
-
CPH
2 stops39h 00m
China Eastern
Deal found 3/17$1,178
This China Eastern deal was found by Cheapflights users on 3/16. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:20 pm
CPH
-
SYD
2 stops37h 15m
China Eastern
Sun 11/229:30 pm
SYD
-
CPH
1 stop30h 30m
China Eastern
Deal found 3/16$1,185
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:00 pm
CPH
-
SYD
1 stop31h 35m
China Eastern
Mon 4/2711:00 am
SYD
-
CPH
1 stop40h 00m
China Eastern
Deal found 3/20$1,187
This Turkish Airlines deal was found by Cheapflights users on 3/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:25 am
CPH
-
SYD
3 stops35h 40m
Multiple Airlines
Thu 6/119:05 pm
SYD
-
CPH
2 stops29h 15m
Multiple Airlines
Deal found 3/17$1,194

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 March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,112
(China Eastern)

One-way from

$708
(Booking.com)

Popular in

July

Cheapest in

May

Average price

$1,454
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. 5% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 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

Sun 5/3

9:00 pm-9:00 am

1 stop28h 00m

Sydney Kingsford Smith

Sun 5/10

10:05 am-7:00 pm

3 stops64h 55m

$1,129
Quickest round-trip

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Tue 5/5

10:25 am-6:05 am

3 stops35h 40m

Sydney Kingsford Smith

Tue 5/12

9:05 pm-6:20 pm

2 stops29h 15m

$1,197

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 5/24

3:00 pm-7:10 pm

2 stops44h 10m

Sydney Kingsford Smith

Thu 5/28

9:05 pm-6:20 pm

2 stops29h 15m

$1,205

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Tue 4/7

6:30 am-7:10 pm

2 stops28h 40m

Sydney Kingsford Smith

Fri 7/3

7:05 am-2:05 pm

3 stops39h 00m

$1,252

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 4/6

9:00 pm-8:00 am

3 stops51h 00m

Sydney Kingsford Smith

Mon 4/27

8:30 pm-7:00 pm

1 stop30h 30m

$1,322

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 6/17

6:05 am-12:35 pm

2 stops46h 30m

Sydney Kingsford Smith

Wed 7/22

10:05 am-7:00 pm

3 stops40h 55m

$1,359

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 9/10

6:30 am-7:10 pm

2 stops28h 40m

Sydney Kingsford Smith

Sun 9/20

9:05 pm-9:30 am

2 stops44h 25m

$1,375
Cheapest one-way
Quickest one-way

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 6/15

11:10 am-4:50 pm

1 stop21h 40m

$717

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sat 6/6

9:00 pm-8:05 am

3 stops51h 05m

$728

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 6/8

9:00 pm-8:00 am

3 stops51h 00m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Copenhagen to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Sydney in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Sydney. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Copenhagen to Sydney, you should look to book at least 76 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 $879). Flying from Copenhagen to Sydney in August is currently the most expensive (average of $1,197). 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 March 21, 2026.
Peruse reviews from past customers who have flown with Thai Airways,Qantas Airways, andQatar 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
7.8
Good
394 reviews

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.9

Overall

7.8

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
7.8
Good
394 reviews
Thai Airways
7.8
Good
394 reviews

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.9

Overall

7.8

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
Qantas Airways
7.5
Good
1,006 reviews
Thai Airways
7.8
Good
394 reviews

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.9

Overall

7.8

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
7.4
Good
3,733 reviews
Thai Airways
7.8
Good
394 reviews

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.9

Overall

7.8

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
1,430 reviews
Thai Airways
7.8
Good
394 reviews

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.9

Overall

7.8

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 Turkish Airlines can get you from Copenhagen to Sydney in just under 28h. Your travel time can differ by up to 16h 10m. 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, Etihad Airways ($1,056), Qatar Airways ($1,358), and Thai Airways ($1,379) offers the cheapest pricing from Copenhagen to Sydney. Etihad Airways is currently priced 29% below the average price you’ll pay for this route.

  • 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 $879). Flying from Copenhagen to Sydney in August is currently the most expensive (average of $1,197). 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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,056Average$1,411FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,358Average$1,944FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$1,379Average$1,547FlexibilityNo cancel feeOn-time77%
Qantas AirwaysCheapest$1,579Average$1,855FlexibilityNo cancel feeOn-time74%

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.