$676 Find Cheap Flights from Sydney to Denmark

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Denmark departing on 17/6. 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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Best Denmark Flight Deals from Sydney

Cheapest return prices found by our users on KAYAK in the last 72 hours

Copenhagen
Copenhagen1 stop$1,257
Copenhagen
Copenhagen1 stop$1,257

Cheap Flight Deals from Sydney to Denmark (SYD-DK0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Denmark 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 Sydney to Denmark

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Sydney to Denmark.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air China Logo
19:40 - 17:05SYD-CPH
29h 25m1 stop
Air China Logo
19:05 - 14:50CPH-SYD
35h 45m1 stop
$1,257Air China
Find Deal
Tue, 26 Aug - Tue, 16 Sep
Air China Logo
19:40 - 17:05SYD-CPH
29h 25m1 stop
Air China Logo
19:05 - 14:50CPH-SYD
35h 45m1 stop
$1,355Air China
Find Deal
Thu, 14 Aug - Thu, 21 Aug
Air China Logo
19:40 - 17:05SYD-CPH
29h 25m1 stop
Air China Logo
19:05 - 14:50CPH-SYD
35h 45m1 stop
$1,357Air China
Find Deal
Thu, 14 Aug - Thu, 21 Aug
Thai Airways Logo
10:00 - 07:40SYD-CPH
29h 40m1 stop
Thai Airways Logo
14:25 - 20:30CPH-SYD
22h 05m1 stop
$1,900Thai Airways
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Etihad Airways Logo
15:40 - 07:25SYD-CPH
23h 45m1 stop
Etihad Airways Logo
08:00 - 16:55CPH-SYD
24h 55m2 stops
$1,931Etihad Airways
Find Deal
Sun, 11 May - Sun, 25 May
Thai Airways Logo
10:00 - 07:40SYD-CPH
29h 40m1 stop
Thai Airways Logo
14:25 - 20:30CPH-SYD
22h 05m1 stop
$1,980Thai Airways
Find Deal
Sun, 1 Jun - Tue, 24 Jun
Singapore Airlines Logo
11:00 - 07:10SYD-CPH
28h 10m1 stop
Singapore Airlines Logo
11:55 - 16:45CPH-SYD
20h 50m1 stop
$1,981Singapore Airlines
Find Deal
Wed, 20 Aug - Wed, 10 Sep
Etihad Airways Logo
15:40 - 07:25SYD-CPH
23h 45m1 stop
Etihad Airways Logo
18:05 - 16:55CPH-SYD
38h 50m2 stops
$2,072Etihad Airways
Find Deal
Sun, 17 Aug - Wed, 10 Sep
Qatar Airways Logo
14:50 - 14:05SYD-CPH
31h 15m1 stop
Qatar Airways Logo
09:05 - 22:20CPH-SYD
29h 15m2 stops
$2,236Qatar Airways
Find Deal
Tue, 19 Aug - Sat, 13 Sep
Qatar Airways Logo
14:50 - 07:25SYD-CPH
24h 35m1 stop
Qatar Airways Logo
09:05 - 17:10CPH-SYD
24h 05m1 stop
$2,292Qatar Airways
Find Deal
Mon, 25 Aug - Thu, 18 Sep
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KAYAK's insights & trends for Sydney to Denmark flights

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

What is the cheapest time of day to fly to Denmark?

The average price for all round-trip flights from Sydney to Denmark depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Denmark is generally in the morning, when retur flights cost $1,226 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Denmark is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,391.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Denmark, 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 Sydney to Denmark is October, when tickets cost $1,682 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $2,740 and $2,222 respectively.

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

The average price of all round-trip flights from Sydney to Denmark clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Sydney to Denmark, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Denmark, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Denmark, 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 Sydney to Denmark, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

February

High season

July

Cheapest flight

$676
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Sydney to Copenhagen

FAQs - booking Denmark flights

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

    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 Sydney to Denmark.

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

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

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

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

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

    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 from Sydney to Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Sydney to Denmark

Need help choosing which airline to fly with from Sydney to Denmark? 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.
8.1
Singapore AirlinesOverall score based on 1292 reviews
8.0Entertainment
8.2Boarding
7.9Comfort
7.7Food
8.6Crew
Airline reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

10.0 ExcellentSailesh, Apr 2025SIN - AMD
Read more Singapore Airlines reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

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.

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

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

Very unimpressed that I was dumped from the seat I had booked and paid for after check in. Apparently a family wanted to sit together, however as they all were adults I think they should have pre booked their seats like I did. I will be approaching Qatar for a refund. That and the dreadful state of the flooding toilets made me wonder how they managed to be voted the best airline. Not worth the money.

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

Qatar Airways in-flight first/business class service is superior to any US airline; excellent meals are served on short haul flights such as between DXB and DOH.

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

Being a platinum member, no attention given. No towel or tissue provided.

second leg was more comfortable. Customer service in Abu Dhabi is okay.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- 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.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

Should have had business class line in immigration. Food quality suboptimal

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

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

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced.

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

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