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Cheap flights from Copenhagen to Sydney from £519

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SYD
24 Feb — 3 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Copenhagen to Sydney

Enter your travel dates to find the best prices.

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 25 January 2026.

Thu 9/421:00
CPH
-
SYD
1 stop28h 00m
China Eastern
Wed 22/411:00
SYD
-
CPH
1 stop40h 00m
China Eastern
Deal found 22/1£788
Thu 5/320:00
CPH
-
SYD
1 stop31h 35m
China Eastern
Sun 8/312:00
SYD
-
CPH
1 stop40h 00m
China Eastern
Deal found 23/1£793
Tue 10/309:55
CPH
-
SYD
2 stops38h 05m
China Eastern
Tue 17/309:20
SYD
-
CPH
3 stops66h 40m
China Eastern
Deal found 24/1£806
Thu 19/206:45
CPH
-
SYD
2 stops44h 50m
China Eastern
Thu 12/313:30
SYD
-
CPH
2 stops62h 30m
China Eastern
Deal found 24/1£834
Sat 31/114:55
CPH
-
SYD
2 stops37h 55m
Multiple Airlines
Sun 8/214:00
SYD
-
CPH
1 stop36h 00m
Multiple Airlines
Deal found 24/1£848
Mon 9/210:00
CPH
-
SYD
1 stop21h 55m
Multiple Airlines
Mon 16/220:40
SYD
-
CPH
2 stops35h 45m
Multiple Airlines
Deal found 24/1£884
Mon 9/210:00
CPH
-
SYD
1 stop21h 55m
Multiple Airlines
Sat 14/221:30
SYD
-
CPH
2 stops46h 40m
Multiple Airlines
Deal found 24/1£922
Tue 16/606:05
CPH
-
SYD
2 stops42h 55m
China Eastern
Wed 24/620:30
SYD
-
CPH
1 stop30h 30m
China Eastern
Deal found 22/1£948

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 25 January 2026.

Round-trip from

£788

One-way from

£519

Popular in

July

Cheapest in

May

Average price

£1,193
China Eastern
  • China Eastern
  • 11/4-24/4
  • 2 total stops
  • 68h 00m total
  • Copenhagen to Sydney
Search Deals
China Eastern
  • China Eastern
  • 18/6
  • 3 total stops
  • 51h 00m total
  • Copenhagen to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 25 January 2026.
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

Thu 9/4

21:00-09:00

1 stop28h 00m

Sydney Kingsford Smith

Wed 22/4

11:00-19:00

1 stop40h 00m

£788

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 9/4

21:00-09:00

1 stop28h 00m

Sydney Kingsford Smith

Fri 24/4

20:30-19:00

1 stop30h 30m

£788

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 5/3

20:00-13:35

1 stop31h 35m

Sydney Kingsford Smith

Sun 8/3

12:00-18:00

1 stop40h 00m

£793

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Tue 10/3

09:55-10:00

2 stops38h 05m

Sydney Kingsford Smith

Tue 17/3

09:20-18:00

3 stops66h 40m

£806

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 19/2

06:45-13:35

2 stops44h 50m

Sydney Kingsford Smith

Thu 12/3

13:30-18:00

2 stops62h 30m

£834

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Tue 16/6

06:05-09:00

2 stops42h 55m

Sydney Kingsford Smith

Wed 24/6

20:30-19:00

1 stop30h 30m

£948

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 6/4

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 23/4

21:30-07:30

1 stop42h 00m

£960

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 6/4

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Tue 28/4

15:40-07:30

1 stop23h 50m

£960

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Thu 18/6

21:00-08:00

3 stops51h 00m

£519

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sat 13/6

21:00-09:00

1 stop28h 00m

£535

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 19 results
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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 return 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 return flight from Copenhagen to Sydney. Price data was last updated on 16 January 2026.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Copenhagen to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of £644). Flying from Copenhagen to Sydney in August is currently the most expensive (average of £873). 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 for a return flight 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 25 January 2026.
Get a feel of what it's like to fly with Etihad Airways and China Eastern from Copenhagen to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,374 reviews
Check prices

Overall

7.3

Crew

7.8

Entertainment

7.2

Boarding

7.6

Comfort

7.3

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.
Etihad Airways
7.3
Good
1,374 reviews
Etihad Airways
7.3
Good
1,374 reviews
Check prices

Overall

7.3

Crew

7.8

Entertainment

7.2

Boarding

7.6

Comfort

7.3

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.
China Eastern
7.2
Good
191 reviews
Etihad Airways
7.3
Good
1,374 reviews
Check prices

Overall

7.3

Crew

7.8

Entertainment

7.2

Boarding

7.6

Comfort

7.3

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.

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?

    Departing from Copenhagen to Sydney will take you 28h. There are 9961 mi between Copenhagen and Sydney.

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

    China Eastern, at £642, was found to be the cheapest airline from Copenhagen to Sydney. An alternate airline flying to your destination would be Etihad Airways. Users have found that China Eastern is 41% cheaper than the other options available to this destination.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Copenhagen to Sydney (average of £644). Flying from Copenhagen to Sydney in August is currently the most expensive (average of £873). 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

Travelling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Copenhagen to Sydney

Discover the top 2 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 858,174 searches. Data last updated 25 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£642Average£879FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest£879Average£1,055FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Copenhagen to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from Copenhagen to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Copenhagen to Sydney.

Can Cheapflights find flights from Copenhagen to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Copenhagen to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Copenhagen to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Copenhagen to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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