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$661+ Cheap flights from Athens (ATH) to Sydney (SYD)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SYD
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to Sydney Kingsford Smith are usually found in March or April, booked 39 days in advance, depart on a Monday or Thursday and return on a Monday

Find flight deals from Athens to Sydney

Cheapest flights from Athens to Sydney
Explore the most affordable flight options available from Athens to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/101:10 pmATH - SYD
3 stops44h 40mMultiple Airlines
dom. 11/238:05 pmSYD - ATH
1 stop21h 40mMultiple Airlines
Deal found 10/21$682
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:15 amATH - SYD
1 stop23h 35mScoot
dom. 11/238:05 pmSYD - ATH
1 stop21h 40mScoot
Deal found 10/21$730
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:40 amATH - SYD
3 stops41h 35mMultiple Airlines
lun. 5/48:45 pmSYD - ATH
1 stop42h 55mMultiple Airlines
Deal found 10/22$792
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/31:10 pmATH - SYD
3 stops44h 40mMultiple Airlines
lun. 11/172:20 pmSYD - ATH
2 stops35h 50mMultiple Airlines
Deal found 10/21$812
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/101:10 pmATH - SYD
3 stops44h 40mMultiple Airlines
dom. 4/2612:50 pmSYD - ATH
1 stop26h 50mMultiple Airlines
Deal found 10/22$822
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:15 amATH - SYD
1 stop23h 35mScoot
dom. 4/2612:50 pmSYD - ATH
1 stop26h 50mScoot
Deal found 10/22$875
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2810:15 amATH - SYD
1 stop23h 35mMultiple Airlines
sáb. 1/177:00 pmSYD - ATH
2 stops46h 45mMultiple Airlines
Deal found 10/21$893

Cheap flight deals from Athens to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) 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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$682
(Mytrip)

One-way from

$661
(Booking.com)

Popular in

July

Cheapest in

March

Average price

$1,388
Provider with most accurate pricing for Athens Eleftherios V.-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Athens Eleftherios V.-Sydney Kingsford Smith flights.
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From Athens Eleftherios V. to Sydney Kingsford Smith
Search Deals
One-way flight from Athens Eleftherios V. to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens 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 2,558,603 searches. Data last updated octubre 23, 2025.
Use the filters below to find and compare flights from Athens to Sydney that are best for you.

Fly from

Athens

Fly to

Sydney

Route

Depart

Return

Price

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 11/3

6:25 am-6:50 pm

2 stops51h 25m

Sydney Kingsford Smith

lun. 11/17

8:05 pm-5:20 am

2 stops42h 15m

$995

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

sáb. 11/8

8:05 pm-6:55 am

2 stops49h 50m

Sydney Kingsford Smith

sáb. 11/15

4:20 pm-1:35 pm

2 stops30h 15m

$1,295

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

mar. 11/18

2:20 pm-6:55 am

2 stops31h 35m

Sydney Kingsford Smith

vie. 11/28

4:20 pm-3:55 pm

2 stops32h 35m

$1,333

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

mar. 12/16

1:20 pm-6:55 am

1 stop32h 35m

Sydney Kingsford Smith

lun. 1/12

8:55 am-7:15 am

1 stop31h 20m

$1,336

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

sáb. 11/8

1:20 pm-6:55 am

1 stop32h 35m

Sydney Kingsford Smith

sáb. 11/15

8:55 am-7:15 am

1 stop31h 20m

$1,497

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 12/22

9:40 pm-7:50 pm

2 stops37h 10m

Sydney Kingsford Smith

lun. 12/29

9:15 pm-8:50 pm

2 stops32h 35m

$1,616

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

mar. 12/23

9:40 pm-7:20 pm

2 stops36h 40m

Sydney Kingsford Smith

mar. 12/30

9:15 pm-2:55 pm

2 stops26h 40m

$1,616

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

mar. 2/10

1:10 pm-5:55 pm

2 stops43h 45m

Sydney Kingsford Smith

dom. 3/1

12:15 pm-8:45 am

1 stop29h 30m

$1,701

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 11/24

12:40 am-8:35 pm

3 stops34h 55m

$678

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

sáb. 11/1

10:15 pm-6:35 am

2 stops47h 20m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 14 results
1
2

Compare providers for flights from Athens to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to Sydney in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Athens-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Athens to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Athens with our price prediction graph.
Estimated round-trip 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 Athens to Sydney

How far ahead should I book a flight from Athens to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Athens to Sydney. Price data was last updated on October 17, 2025.

The price you pay for your flight from Athens to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Athens to Sydney (average of $413). Flying from Athens to Sydney in June is currently the most expensive (average of $969). 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.

What is the cheapest time of day to fly from ATH to SYD?

Find hourly flight availability from Athens to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2025.

When flying from Athens to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight at noon.

How much does it cost to fly round-trip from Athens 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 octubre 23, 2025.
Peruse reviews from past customers who have flown with Scoot from Athens to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scoot
6.7
Okay
308 reviews

Entertainment

5.2

Food

5.7

Comfort

6.5

Overall

6.7

Crew

7.4

Boarding

6.8

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.
Scoot
6.7
Okay
308 reviews
Scoot
6.7
Okay
308 reviews

Entertainment

5.2

Food

5.7

Comfort

6.5

Overall

6.7

Crew

7.4

Boarding

6.8

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.

Related info for your journey

Find useful and relevant information for your journey from Athens 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 Athens to Sydney?

    A quick flight from Athens to Sydney can take about 32h 35m. British Airways provides one of the quickest options available for as low as $1,336. Athens and Sydney are separated by a distance of 9505 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Athens to Sydney round-trip?

    Flying on Scoot is currently your cheapest option to Sydney, with prices starting at $715. You may be able to fly from Athens to Sydney for 44% less than the average price by searching for this airline.

  • Can I find deals for flights from Athens to Sydney that include hotel bookings?

    Yes. In addition to deals on Athens to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Sydney.

  • Can I find deals for business class flights from Athens to Sydney?

    Yes. Cheapflights offers flight deals from Athens 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 Athens to Sydney?

    Currently, April is the cheapest month in which you can book a flight from Athens to Sydney (average of $413). Flying from Athens to Sydney in June is currently the most expensive (average of $969). 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

Traveling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Athens to Sydney

Discover the top airline that operate flights from Athens 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 2,558,603 searches. Data last updated octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$715Average$1,102FlexibilityNo cancel feeOn-timeN/A

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