How long does it take to fly to Sydney?

If you’re flying from a popular airport in Denmark, such as Copenhagen or Billund, and flying into Sydney, then you can expect flight times to average 27h 10m and 29h 35m, respectively.

What is the cheapest airline that flies from Denmark to Sydney Kingsford Smith?

Etihad Airways, Air India, and China Eastern are the most popular carriers operating from Denmark to Sydney Kingsford Smith

Which airlines fly to Sydney?

Etihad Airways, Thai Airways and Qatar Airways are the top three most popular airlines that fly to Sydney from Denmark according to our data. Etihad Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denmark to Sydney Kingsford Smith Airport?

Prices for flights from Denmark to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Denmark to Sydney Kingsford Smith Airport?

As of August 2025, there are 3 operators available to choose from for flights from Denmark to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Denmark to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Denmark to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,091 Cheap Flights from Denmark to Sydney in 2025

1 adult

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Find the cheapest flights from Denmark to Sydney

Round-trip

One-way

Last minute

Recent return flight deals from Denmark to Sydney

21:00 - 12:35CPH-SYD

31h 35m1 stop

11:20 - 19:00SYD-CPH

39h 40m2 stops

$1,755China Eastern

Find Deal

Sat, 6 Sep - Tue, 23 Sep

21:30 - 19:00CPH-SYD

36h 30m1 stop

20:05 - 18:40SYD-CPH

32h 35m2 stops

$1,756

Find Deal

Sun, 19 Oct - Mon, 10 Nov

16:30 - 10:00CPH-SYD

32h 30m2 stops

13:30 - 18:00SYD-CPH

38h 30m2 stops

$1,787China Eastern

Find Deal

Sun, 19 Oct - Fri, 28 Nov

16:30 - 10:00CPH-SYD

32h 30m2 stops

21:30 - 18:00SYD-CPH

30h 30m1 stop

$1,795China Eastern

Find Deal

Sun, 19 Oct - Fri, 28 Nov

08:40 - 10:45CPH-SYD

41h 05m3 stops

13:50 - 16:35SYD-CPH

35h 45m2 stops

$1,801

Find Deal

Wed, 8 Oct - Wed, 15 Oct

21:30 - 18:00CPH-SYD

36h 30m1 stop

20:30 - 20:00SYD-CPH

32h 30m1 stop

$1,927Air India

Find Deal

Sun, 21 Sep - Thu, 23 Oct

10:00 - 17:55CPH-SYD

21h 55m1 stop

21:30 - 07:00SYD-CPH

43h 30m1 stop

$1,938Etihad Airways

Find Deal

Mon, 1 Dec - Mon, 15 Dec

19:05 - 19:00BLL-SYD

39h 55m2 stops

20:55 - 09:10SYD-BLL

44h 15m2 stops

$1,946Turkish Airlines

Find Deal

Mon, 22 Sep - Tue, 30 Sep

06:25 - 06:10BLL-SYD

39h 45m3 stops

15:40 - 15:05SYD-BLL

31h 25m2 stops

$2,251Etihad Airways

Find Deal

Mon, 22 Sep - Tue, 30 Sep

22:05 - 06:15BLL-SYD

48h 10m2 stops

14:50 - 14:45SYD-BLL

31h 55m2 stops

$3,954Qatar Airways

Find Deal

Tue, 9 Sep - Sat, 13 Sep

Etihad Airways flights from Denmark to Sydney

Our best Etihad Airways deals on Denmark to Sydney flight tickets

Etihad Airways

1 Dec

CPH10:00Kastrup Copenhagen

21h 55m

1 stop

SYD17:55Sydney Kingsford Smith

15 Dec

SYD21:30Sydney Kingsford Smith

43h 30m

1 stop

CPH07:00Kastrup Copenhagen

$1,938

Find similar

Etihad Airways

8 Sept

CPH10:50Kastrup Copenhagen

35h 20m

1 stop

SYD06:10Sydney Kingsford Smith

20 Sept

SYD21:30Sydney Kingsford Smith

41h 55m

1 stop

CPH07:25Kastrup Copenhagen

$2,038

Find similar

Etihad Airways

22 Sept

BLL06:25Billund

39h 45m

3 stops

SYD06:10Sydney Kingsford Smith

30 Sept

SYD15:40Sydney Kingsford Smith

31h 25m

2 stops

BLL15:05Billund

$2,251

Find similar

Turkish Airlines flights from Denmark to Sydney

Our best Turkish Airlines deals on Denmark to Sydney flight tickets

Turkish Airlines

22 Sept

BLL19:05Billund

39h 55m

2 stops

SYD19:00Sydney Kingsford Smith

30 Sept

SYD20:55Sydney Kingsford Smith

44h 15m

2 stops

BLL09:10Billund

$1,946

Find similar

Turkish Airlines

3 Sept

CPH06:25Kastrup Copenhagen

28h 35m

2 stops

SYD19:00Sydney Kingsford Smith

23 Sept

SYD20:55Sydney Kingsford Smith

29h 30m

2 stops

CPH18:25Kastrup Copenhagen

$2,276

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sat 6/9

21:00-12:35

1 stop31h 35m

Sydney Kingsford Smith

Tue 23/9

11:20-19:00

2 stops39h 40m

$1,755

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 19/10

21:30-19:00

1 stop36h 30m

Sydney Kingsford Smith

Mon 10/11

20:05-18:40

2 stops32h 35m

$1,756

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 19/10

16:30-10:00

2 stops32h 30m

Sydney Kingsford Smith

Fri 28/11

13:30-18:00

2 stops38h 30m

$1,787

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 19/10

16:30-10:00

2 stops32h 30m

Sydney Kingsford Smith

Fri 28/11

21:30-18:00

1 stop30h 30m

$1,795

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Wed 8/10

08:40-10:45

3 stops41h 05m

Sydney Kingsford Smith

Wed 15/10

13:50-16:35

2 stops35h 45m

$1,801

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Sun 21/9

21:30-18:00

1 stop36h 30m

Sydney Kingsford Smith

Thu 23/10

20:30-20:00

1 stop32h 30m

$1,927

CopenhagenSydney

CPH - SYD

CPHSYD

Kastrup Copenhagen

Mon 1/12

10:00-17:55

1 stop21h 55m

Sydney Kingsford Smith

Mon 15/12

21:30-07:00

1 stop43h 30m

$1,938

BillundSydney

BLL - SYD

BLLSYD

Billund

Mon 22/9

19:05-19:00

2 stops39h 55m

Sydney Kingsford Smith

Tue 30/9

20:55-09:10

2 stops44h 15m

$1,946

BillundSydney

BLL - SYD

BLLSYD

Billund

Mon 22/9

06:25-06:10

3 stops39h 45m

Sydney Kingsford Smith

Tue 30/9

15:40-15:05

2 stops31h 25m

$2,251

BillundSydney

BLL - SYD

BLLSYD

Billund

Tue 9/9

22:05-06:15

2 stops48h 10m

Sydney Kingsford Smith

Sat 13/9

14:50-14:45

2 stops31h 55m

$3,954

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denmark to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Denmark, with most prices found around $2,017. If you aren’t able to travel to Sydney during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $2,037.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,996. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $2,577.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Denmark to Sydney in the afternoon for as low as $1,987. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,704 on average. Flights to Sydney from Denmark at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Denmark when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,292 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Denmark for as low as $2,099 on momondo.

Cheap Denmark to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denmark to Sydney

Direct flights	None

There are no direct flights from Denmark to Sydney. There are no popular flight routes from Denmark to Sydney.

Search flight deals

When did momondo last update prices for flights from Denmark to Sydney Kingsford Smith Airport?
Prices for flights from Denmark to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Denmark to Sydney Kingsford Smith Airport?
As of August 2025, there are 3 operators available to choose from for flights from Denmark to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Denmark to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Denmark to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Denmark to Sydney

Compare and see reviews for airlines that fly from Denmark to Sydney with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,756	Free cancellation	Rating 7.4 1,235 reviews	Search Etihad Airways flights
Thai Airways	PriceFrom $1,936	Free cancellation	Rating 7.8 344 reviews	Search Thai Airways flights
Qatar Airways	PriceFrom $2,137	Free cancellation	Rating 7.4 3,608 reviews	Search Qatar Airways flights

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Why use momondo?

Why should I use momondo to find a flight deal from Denmark to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denmark to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Denmark to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Denmark with this policy.

How can momondo help me find flights from Denmark to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Denmark. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Denmark to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Denmark and alert you when they change.