ATH - SYD

$623 Find Cheap Flights from Athens 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 Athens to Sydney departing on 18/9. 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.
1 adult
1 adult, Economy

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 Athens to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Sydney, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Athens to Sydney (ATH-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Athens 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Athens to Sydney

Mon, 22 Sep - Wed, 8 Oct
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23:40 - 19:30ATH-SYD
36h 50m3 stops
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21:25 - 08:40SYD-ATH
43h 15m1 stop
$1,230
Find Deal
Fri, 7 Nov - Thu, 13 Nov
Scoot Logo
10:15 - 20:35ATH-SYD
25h 20m1 stop
Scoot Logo
20:20 - 08:45SYD-ATH
21h 25m1 stop
$1,231Scoot
Find Deal
Mon, 22 Sep - Wed, 8 Oct
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23:40 - 19:30ATH-SYD
36h 50m3 stops
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21:25 - 08:40SYD-ATH
43h 15m1 stop
$1,239
Find Deal
Mon, 22 Sep - Wed, 8 Oct
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23:40 - 19:30ATH-SYD
36h 50m3 stops
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21:25 - 08:40SYD-ATH
43h 15m1 stop
$1,245
Find Deal
Mon, 22 Sep - Wed, 8 Oct
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23:40 - 11:35ATH-SYD
28h 55m3 stops
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21:25 - 08:40SYD-ATH
43h 15m1 stop
$1,326
Find Deal
Mon, 15 Dec - Thu, 15 Jan
Scoot Logo
10:15 - 13:05ATH-SYD
41h 50m1 stop
Scoot Logo
20:20 - 08:45SYD-ATH
21h 25m1 stop
$1,329Scoot
Find Deal
Mon, 22 Sep - Wed, 8 Oct
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23:40 - 19:30ATH-SYD
36h 50m3 stops
 Logo
10:15 - 13:10SYD-ATH
34h 55m3 stops
$1,343
Find Deal
Mon, 27 Oct - Thu, 13 Nov
Scoot Logo
10:15 - 20:35ATH-SYD
25h 20m1 stop
Scoot Logo
20:20 - 08:45SYD-ATH
21h 25m1 stop
$1,369Scoot
Find Deal
Mon, 22 Sep - Wed, 8 Oct
 Logo
23:40 - 19:30ATH-SYD
36h 50m3 stops
 Logo
13:50 - 13:10SYD-ATH
31h 20m3 stops
$1,380
Find Deal
Mon, 20 Oct - Sat, 25 Oct
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12:00 - 15:15ATH-SYD
43h 15m2 stops
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21:25 - 09:45SYD-ATH
44h 20m1 stop
$1,393
Find Deal
Booking Insights

KAYAK's insights & trends for Athens to Sydney flights

Get data-powered insights and trends into flights from Athens 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 Athens to Sydney?

The average price of all round-trip flights from Athens to Sydney clicked on KAYAK for each day over the last 12 months.

When flying from Athens to Sydney, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Athens, you’ll find the best rates on Fridays and the most expensive ones on Wednesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens 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 Athens to Sydney is March, where tickets cost $1,650 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $2,847 and $2,491 respectively.

How far in advance should I book a flight from Athens 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 Athens 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 Athens to Sydney, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonJune
Cheapest flight$623
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Athens to Sydney

When to book flights from Athens to Sydney

Are your dates flexible? Find out the best times to travel from Athens 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 Athens to Sydney

  • Where do flights from Athens to Sydney stop?

    Emirates, Qantas and Qatar Airways are some of the main airlines with flights from Athens to Sydney with a single stopover. Qantas and Emirates often partner for routes with a single stopover in Dubai, while Qatar Airways offers flights with a single stopover in Doha. It's often easier to find cheap flights from Athens to Sydney if you select routes with two stops. Turkish Airlines offers flights with a stop in Istanbul and Kuala Lumpur.

  • How much checked luggage do Emirates and Qantas allow?

    Emirates typically allows 20 kg on their special fare, 25 kg with a Saver Fare, 30 kg with a Flex Fare and 35 kg with a Flex Plus ticket. Alternatively, Qantas usually allows you to bring 30 kg on their economy fare. On partner routes where Emirates operates your first flight , you'll need to abide by the Emirates checked allowance.

  • What is the cheapest flight from Athens to Sydney?

    In the last 3 days, the lowest price for a flight from Athens to Sydney was $404 for a one-way ticket and $797 for a return.

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

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

  • How does KAYAK find such low prices on flights from Athens 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 Athens to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Athens 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 Athens 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 Athens with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Athens 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 Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Athens to Sydney

  • If you want to relax after your flight from Athens International Airport (ATH) to Sydney, you can use Plaza Premium Lounge at Sydney Kingsford Smith Airport (SYD). Along with a range of hot and cold dishes, they also have showers where you can freshen up.
  • Consider flying with All Nippon Airways if you're looking for more eco-friendly airlines on this route. They implement a number of techniques to reduce CO2 emissions, such as water-washing engines to maintain fuel efficiency, using uniquely durable paint to improve weather resistance and lighten the overall weight of the aircraft, and adding winglets to reduce air resistance.
  • Athens to Sydney is a long route and you may want to consider upgrading to business or first class. If you fly Qantas, they offer the option to propose bids to upgrade after you've booked your ticket. You let them know how much you're willing to spend and they'll get back to you in 24 hours. You can use points, cash or a combination of the two.

Reviews of the top 4 airlines flying from Athens to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Athens 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 Athens 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.
7.4
Qatar AirwaysOverall score based on 3607 reviews
7.4Comfort
7.3Food
7.5Boarding
7.4Entertainment
7.9Crew
Airline reviews

Indigo airlines is terrible. Staff is awful and so disorganized. They are so rude and unhelpful. I will never travel on Indigo airlines again!!!!!

2.0 MediocreAnonymous, July 2025BLR - DOH
Read more Qatar Airways reviews

Indigo airlines is terrible. Staff is awful and so disorganized. They are so rude and unhelpful. I will never travel on Indigo airlines again!!!!!

The staff was the best I have experienced as a frequent traveller in a long time.

The staff was great and probably that's the single most thing that distinguished this particular Qatar flight from my average typical experience. They genuinely wanted to please you and do their best.

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

I had to stay in the airport 15 even with a hotel reservation..i was refused to inter to qatar cuz the hotel was outside the airport. They could have offered a solution. It was really exhausting for me and my family.

Seats very small and unable to pre purchase internet or seat upgrades

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

Seat experience average as they use old 777 for must flights despite full load. Qr fares are higher than other airlines for same routes so they should at least upgrade the planes . Food is average and same dishes for months on most routes I travelled at least - the Arabian rice dish “Maqboos” on every flight for months - I am sure there are other food Arabian dishes ?? It’s become boring ! Crew is always good which makes up for these things but hey confirm us what we need

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

My carry on bag was taken by Alaska Air as we boarded in LAX! She said there was not room. There was plenty of room. I told her that my meds and personal items were in it. She did not care. She said it would be sent to my final destination, Nairobi. Well it got to Nairobi the day I was to fly home. The handle of my bag was crushed so could not retract. So I had to remove it. I had to buy converters, malaria medication. personal items. I filled out the missing form at the Nairobi airport. I asked that it be shipped to the Kisumu airport. When it was obviously not going to make it for my time in Kenya. I asked that it be sent to John Wayne Airport. NONE of that happened. I only knew it was at Nairobi because my air tag indicated it was finally in Nairobi the day I was leaving Kenya! Now I need to purchase a new carry on bag!!!

I had a terrible experience checking in at the airport for my flight. I booked my ticket initially through Kayak while it was promoted as a ticket that offers a carry on and 2 suit cases. (I have a screen shot as a proof of it) I selected it to buy three tickets and paid online. Couple of minutes later airfare assist which is the OTA offering the ticket called me saying My card declined. So I used a different card that went through. I was surprised that they increased the price ticket by a $167. They said the ticket no longer exists and because my card declined I had to buy a new one. So I did. The day my family and I were traveling I could not check in and when I went to the airport I was shocked to be told my ticket had no bags allowed and must pay $200 per bag for three people 6 bags mean I have to pay $1200. I called the travel agency as I feel I was scammed the confirmation didn’t say anything about the bags and they never told me the new ticket doesn’t not include any bag so they changed it after I selected it on your app without informing me. Very sneaky. The travel agency said they will reimburse me only for one bag person. Which means I still paid $600 I still feel very disappointed to pay such an expense. I have always used Kayak to buy my flight tickets and telling everyone how good your rates and app are however after this I feel I was mislead and paid more for something I should not have to. You allowing such an agency on your platform will surely hurt your reputation and level of integrity. I have all the proofs from the screen shot to the confirmation email from them, the or email offering to reimburse o e bag per person and the $1200 bag fees receipts that I paid on the desk. I must be refund the full amount and I look forward to your response.

The food could be better. Toilets were smelly all along

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

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

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.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

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

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

With a 4 hour delay its was a very basic flight which was just bearable. We were offered food vouchers for the delay and then they didnt work, so that was annoying. Also poor communication about the delay which got pushed out 3 times.

Overall great airline that still provides two suitcases, has a huge hub and crew goes above and beyond to assist you. Boarding took a lot of time as there were only 2 people checking in. Also, in Istanbul, taxing took almost 30 min.

Except for spending an extra day in Istanbul due to late departure from Athens on Saturday and missing the connection flight TK0044 to Cape Town and again arriving 45 min late on Monday in Cape Town, it was all good.

Food wasn’t nice and doesn’t have halal option

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

I felt the AVM was bad. They could have done better and felt the route was much long theb expected otherwise it was good experience.

Boarding was chaotic. Cabin noisy. Temperature a bit cool. Bathrooms not cleaned enough.

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

Boarding process is one of the worst i have ever seen. Poor planning and lack of experienced staff is vert apparent. Seat changes till the last minute was an added stress to the process.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

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

Other airlines flying from Athens to Sydney

Flights from the other most popular airlines that fly from Athens to Sydney according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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