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$727+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SYD
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 May, 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,219
(Mytrip)

One-way from

$727
(Trip.com)

Popular in

January

Cheapest in

September

Average price

$1,320
Provider with most accurate pricing for Kastrup Copenhagen-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Sydney Kingsford Smith flights.
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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 ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:30 pmCPH - SYD
3 stops31h 55mMultiple Airlines
Wed 5/1412:50 pmSYD - CPH
3 stops28h 40mMultiple Airlines
Deal found 3/23$1,219
This Gotogate deal was found by Cheapflights users on 3/23. 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.
Wed 5/72:25 pmCPH - SYD
1 stop35h 55mThai Airways
Wed 5/1410:00 amSYD - CPH
1 stop29h 40mThai Airways
Deal found 3/23$1,342
This Finnair deal was found by Cheapflights users on 3/24. 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.
Wed 5/287:45 amCPH - SYD
2 stops38h 40mFinnair
Sun 6/1510:10 amSYD - CPH
2 stops29h 45mFinnair
Deal found 3/24$1,399
This Turkish Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 5/282:45 pmCPH - SYD
2 stops44h 15mTurkish Airlines
Sun 6/158:55 pmSYD - CPH
2 stops29h 30mTurkish Airlines
Deal found 3/23$1,406
This Singapore Airlines deal was found by Cheapflights users on 3/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2811:55 amCPH - SYD
1 stop38h 30mSingapore Airlines
Sun 6/157:55 amSYD - CPH
1 stop31h 15mSingapore Airlines
Deal found 3/24$1,546
This Emirates deal was found by Cheapflights users on 3/24. 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.
Sun 5/43:40 pmCPH - SYD
1 stop41h 40mEmirates
Tue 5/209:50 amSYD - CPH
2 stops35h 25mEmirates
Deal found 3/24$1,569
This KLM deal was found by Cheapflights users on 3/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/44:30 pmCPH - SYD
3 stops30h 00mKLM
Tue 5/201:05 pmSYD - CPH
2 stops30h 45mKLM
Deal found 3/24$1,793
This Qatar Airways deal was found by Cheapflights users on 3/23. 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 4/79:05 amCPH - SYD
1 stop24h 05mQatar Airways
Tue 4/228:45 pmSYD - CPH
1 stop42h 40mQatar Airways
Deal found 3/23$2,014
This Lufthansa deal was found by Cheapflights users on 3/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:30 pmCPH - SYD
2 stops30h 50mLufthansa
Tue 5/202:50 pmSYD - CPH
2 stops25h 15mLufthansa
Deal found 3/24$2,485
This Air China deal was found by Cheapflights users on 3/24. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:05 pmCPH - SYD
1 stop35h 45mAir China
Sat 8/27:40 pmSYD - CPH
1 stop29h 25mAir China
Deal found 3/24$4,457
This Vietnam Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 12/186:45 amCPH - SYD
2 stops44h 30mVietnam Airlines
Mon 1/1211:50 amSYD - CPH
2 stops36h 50mVietnam Airlines
Deal found 3/23$4,641
This Japan Airlines deal was found by Cheapflights users on 3/23. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/201:15 pmCPH - SYD
2 stops33h 05mJapan Airlines
Mon 5/58:55 amSYD - CPH
2 stops46h 00mJapan Airlines
Deal found 3/23$4,848

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 25, 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

Wed 5/7

4:30 pm-8:25 am

3 stops31h 55m

Sydney Kingsford Smith

Wed 5/14

12:50 pm-9:30 am

3 stops28h 40m

$1,219

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 5/7

2:25 pm-10:20 am

1 stop35h 55m

Sydney Kingsford Smith

Wed 5/14

10:00 am-7:40 am

1 stop29h 40m

$1,342

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 5/28

7:45 am-6:25 am

2 stops38h 40m

Sydney Kingsford Smith

Sun 6/15

10:10 am-7:55 am

2 stops29h 45m

$1,399

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 5/28

2:45 pm-7:00 pm

2 stops44h 15m

Sydney Kingsford Smith

Sun 6/15

8:55 pm-6:25 pm

2 stops29h 30m

$1,406

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 5/28

11:55 am-10:25 am

1 stop38h 30m

Sydney Kingsford Smith

Sun 6/15

7:55 am-7:10 am

1 stop31h 15m

$1,546

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 5/4

3:40 pm-5:20 pm

1 stop41h 40m

Sydney Kingsford Smith

Tue 5/20

9:50 am-1:15 pm

2 stops35h 25m

$1,569

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 5/4

4:30 pm-6:30 am

3 stops30h 00m

Sydney Kingsford Smith

Tue 5/20

1:05 pm-11:50 am

2 stops30h 45m

$1,793

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 4/7

9:05 am-5:10 pm

1 stop24h 05m

Sydney Kingsford Smith

Tue 4/22

8:45 pm-7:25 am

1 stop42h 40m

$2,014

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 5/4

7:30 pm-10:20 am

2 stops30h 50m

Sydney Kingsford Smith

Tue 5/20

2:50 pm-8:05 am

2 stops25h 15m

$2,485

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Fri 7/11

7:05 pm-2:50 pm

1 stop35h 45m

Sydney Kingsford Smith

Sat 8/2

7:40 pm-5:05 pm

1 stop29h 25m

$4,457

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 19 results
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*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust 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 21, 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, March is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of $1,044). Flying from Copenhagen to Sydney in December is currently the most expensive (average of $1,643). 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 March 25, 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.

What is the cheapest day to fly from Copenhagen to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Copenhagen to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Copenhagen to Sydney flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 25, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,284 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,190 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
KLM
7.8
Good
1,318 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Thai Airways
7.8
Good
316 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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, Thai Airways ($1,342), Finnair ($1,399), and Turkish Airlines ($1,406) offers the cheapest pricing from Copenhagen to Sydney. Thai Airways is currently priced 9% 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 $767. However, be on the lookout for offers from Etihad Airways and Turkish Airlines, 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, March is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of $1,044). Flying from Copenhagen to Sydney in December is currently the most expensive (average of $1,643). 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 Copenhagen?

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

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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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,041Average$1,578FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,190Average$1,480FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,235Average$1,515FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$1,320Average$1,496FlexibilityNo cancel feeOn-time77%
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