CPH - SYD

$1,069 Find Cheap Flights from Copenhagen to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Copenhagen to Sydney departing on 30/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Sydney.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Sydney.
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Cheap Flight Deals from Copenhagen to Sydney (CPH-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Copenhagen to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Copenhagen to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Copenhagen to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
09:00 - 10:10CPH-SYD
41h 10m3 stops
 Logo
20:45 - 18:45SYD-CPH
30h 00m2 stops
$1,692
Find Deal
dom., 25 may. - sáb., 7 jun.
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09:00 - 10:10CPH-SYD
41h 10m3 stops
 Logo
12:50 - 14:00SYD-CPH
33h 10m2 stops
$1,725
Find Deal
dom., 1 jun. - dom., 8 jun.
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09:00 - 10:10CPH-SYD
41h 10m3 stops
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12:50 - 16:20SYD-CPH
35h 30m3 stops
$1,745
Find Deal
dom., 25 may. - sáb., 7 jun.
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10:50 - 11:35CPH-SYD
40h 45m2 stops
 Logo
19:40 - 17:05SYD-CPH
29h 25m1 stop
$1,767
Find Deal
lun., 12 may. - dom., 25 may.
Etihad Airways Logo
10:50 - 16:55CPH-SYD
22h 05m1 stop
Etihad Airways Logo
21:30 - 07:25SYD-CPH
41h 55m1 stop
$2,005Etihad Airways
Find Deal
lun., 1 sep. - mar., 30 sep.
Etihad Airways Logo
10:50 - 19:25CPH-SYD
24h 35m2 stops
Etihad Airways Logo
21:30 - 07:25SYD-CPH
41h 55m1 stop
$2,020Etihad Airways
Find Deal
dom., 4 may. - sáb., 17 may.
Thai Airways Logo
14:25 - 10:20CPH-SYD
35h 55m1 stop
Thai Airways Logo
10:00 - 07:40SYD-CPH
29h 40m1 stop
$2,142Thai Airways
Find Deal
mar., 6 may. - mar., 13 may.
Qatar Airways Logo
16:00 - 17:10CPH-SYD
41h 10m1 stop
Qatar Airways Logo
20:45 - 07:25SYD-CPH
42h 40m1 stop
$2,492Qatar Airways
Find Deal
dom., 4 may. - sáb., 17 may.
Qatar Airways Logo
09:05 - 17:10CPH-SYD
24h 05m1 stop
Qatar Airways Logo
20:45 - 14:05SYD-CPH
25h 20m1 stop
$2,772Qatar Airways
Find Deal
mié., 28 may. - dom., 15 jun.
Finnair Logo
08:50 - 06:40CPH-SYD
37h 50m2 stops
Finnair Logo
07:40 - 08:05SYD-CPH
32h 25m2 stops
$2,840Finnair
Find Deal
dom., 4 may. - sáb., 17 may.

KAYAK's insights & trends for Copenhagen to Sydney flights

Get data-powered insights and trends into flights from Copenhagen to Sydney to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Copenhagen to Sydney?

The average price of all round-trip flights from Copenhagen to Sydney clicked on KAYAK for each day over the last 12 months.
When flying from Copenhagen to Sydney, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Copenhagen, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Copenhagen to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Copenhagen to Sydney is September, where tickets cost $2,014 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $2,845 and $2,789 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Copenhagen to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Copenhagen to Sydney, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

May

High season

December

Cheapest flight

$1,069
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Copenhagen to Sydney

When to book flights from Copenhagen to Sydney

Are your dates flexible? Find out the best times to travel from Copenhagen to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Copenhagen to Sydney

  • What is the cheapest flight from Copenhagen to Sydney?

    In the last 3 days, the lowest price for a flight from Copenhagen to Sydney was $684 for a one-way ticket and $1,083 for a return.

  • Which aircraft models fly most regularly from Copenhagen to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Copenhagen to Sydney?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Copenhagen and Sydney, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Copenhagen to Sydney, Thai Airways or Finnair?

    The two airlines most popular with KAYAK users for flights from Copenhagen to Sydney are Thai Airways and Finnair. With an average price for the route of $2,550 and an overall rating of 7.7, Thai Airways is the most popular choice. Finnair is also a great choice for the route, with an average price of $2,187 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Copenhagen to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Copenhagen to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Copenhagen to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Copenhagen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Copenhagen to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Copenhagen with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Copenhagen to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Copenhagen to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Copenhagen to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Copenhagen to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Thai AirwaysOverall score based on 325 reviews
6.8Entertainment
7.3Food
8.3Crew
7.5Comfort
7.8Boarding
Airline reviews

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

6.0 GoodAnonymous, Apr 2025BKK - DPS
Read more Thai Airways reviews

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

There was not enough food for everybody. Some dishes were missing.

Boston to Doha was great but Doha to Dhaka was the worst experience.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

It was good no problems made it on time for the next flight overseas!

From Montreal to Doha , we habe two complaints : 1) They want to charge for Seat Selection, claiming that the Class of ticket bought on Kayak did not cover seat selection. It such a penny pinching rule, I told them, since we paid almost $20,000 our 3 tickets , that rule should never exist. Also I reserved my tickets so many months ahead, I expected they will naturally put the family together or move somebody else to keep our family seating together. I filed a complaint, and NOBODY ANSWERED. 2) In Montreal, Qatar has an arrangement with the National Bank Lounge. It was so overcrowded and the Lounge is so bad in terms of service and food, amenities etc... The WORST lounge . Why Qatar not have another arrangement their Business Class clients in Montreal. The Air France KLM Lounger is better, the Air Canada Lounge is better. Qatar should send somebody to take a look ! Joseph Chung

Wore experience due to delay and took me 3 days to reach my destination.

Too many boarding protocols. Never experienced with other international flights.

From home to the airport, you must mention the terminal ready.

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

The flight was delayed which cause me to miss my connecting flight in AbuDhsbi airport.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

Long way to improve. Toilets not working. Bad handling when flight was canceled

The segment bkk ist was ok. The segment ist to yul the boarding was chaotic with 5 control before get in the plain, in addition to normal control by scanner and metal detector during transfert

"I had a fantastic experience with Turkish Airlines! Here are some things that really stood out to me: - Delicious food options, including a wide range of Turkish cuisine - Friendly and attentive flight attendants - Extensive in-flight entertainment options - Smooth and efficient check-in and boarding process Overall, I was thoroughly impressed with Turkish Airlines and would definitely fly with them again. The combination of comfort, service, and amenities made for a truly enjoyable flight experience."

Unbelievable food and service! Chefs are amazing onboard. WiFi spotty

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Crew members, pilots and flight attendants are excellent. Beside, that, customer service is very lacking in all aspects of Turkish airlines

Seat changes at the last minute Horrible checkin process Sad to see excellent airport with very poor service

Horrible, they forgot our luggage, the food was terrible, the crew were rude, the flight was delayed, I hated every aspect of this flight

Absolutely horrible experience. It's an overnight flight for over 5 hours and business class does not have beds!!!!! I had a slightly bigger than economy class seat that was broken and not even reclining correctly. I should get a refund for this flight as they changed the aircraft to a small one and that is not what I paid the business class price for!

The flight was delayed both legs of the journey. The seats were cramped.

The plane is cramped and there is no space to move. The seats should not recline because when a person in front drops their seat you are trapped and you can't even see the entertainment screen because it is right in front of your face. I like that checked luggage is included. The food tasted good but they ran out of breakfast choices. The crew is nice.

Everything you need to know for your flight from Copenhagen to Sydney

Information on your arrival and departure airports

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