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$432+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SYD
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to Sydney Kingsford Smith are usually found in May or June, booked 39 days in advance, depart on a Monday or Thursday and return on a Monday

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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,255
(KLM)

One-way from

$432
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$1,339
Provider with most accurate pricing for Athens Eleftherios V.-Sydney Kingsford Smith flight deals.
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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
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One-way flight from Athens Eleftherios V. to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 marzo 28, 2025.

This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:20 pmATH - SYD
2 stops45h 55mLufthansa
jue. 11/134:10 pmSYD - ATH
2 stops28h 50mLufthansa
Deal found 3/27$1,173
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/125:25 pmATH - SYD
2 stops28h 45mKLM
dom. 5/2510:20 amSYD - ATH
2 stops33h 25mKLM
Deal found 3/27$1,255
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/278:30 amATH - SYD
2 stops42h 20mSWISS
jue. 11/273:15 pmSYD - ATH
2 stops32h 35mSWISS
Deal found 3/27$1,309
This Turkish Airlines deal was found by Cheapflights users on 3/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/113:55 amATH - SYD
2 stops32h 05mTurkish Airlines
dom. 5/258:55 pmSYD - ATH
2 stops43h 00mTurkish Airlines
Deal found 3/27$1,317
This British Airways deal was found by Cheapflights users on 3/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/51:20 pmATH - SYD
2 stops32h 35mBritish Airways
mié. 11/124:20 pmSYD - ATH
2 stops41h 40mBritish Airways
Deal found 3/27$1,342
This Aeromexico deal was found by Cheapflights users on 3/27. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:00 pmATH - SYD
2 stops35h 35mAir France
mar. 9/302:50 pmSYD - ATH
2 stops39h 25mAir France
Deal found 3/27$1,473
This Singapore Airlines deal was found by Cheapflights users on 3/27. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/58:05 amATH - SYD
2 stops24h 50mMultiple Airlines
mié. 11/1212:15 pmSYD - ATH
1 stop51h 20mMultiple Airlines
Deal found 3/27$1,497
This Singapore Airlines deal was found by Cheapflights users on 3/27. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/277:50 amATH - SYD
1 stop25h 05mSingapore Airlines
jue. 11/279:05 amSYD - ATH
1 stop30h 30mSingapore Airlines
Deal found 3/27$1,538
This Juneyao Airlines deal was found by Cheapflights users on 3/27. 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 Juneyao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/12:05 pmATH - SYD
1 stop33h 10mJuneyao Airlines
sáb. 5/318:15 amSYD - ATH
1 stop30h 20mJuneyao Airlines
Deal found 3/27$1,632
This Etihad Airways deal was found by Cheapflights users on 3/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/276:35 amATH - SYD
1 stop27h 00mEtihad Airways
jue. 11/2712:45 pmSYD - ATH
2 stops25h 55mEtihad Airways
Deal found 3/27$1,983
This Qatar Airways deal was found by Cheapflights users on 3/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/41:20 pmATH - SYD
1 stop20h 30mQatar Airways
mar. 11/119:40 pmSYD - ATH
1 stop23h 10mQatar Airways
Deal found 3/27$2,046
This Emirates deal was found by Cheapflights users on 3/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:00 pmATH - SYD
2 stops28h 35mEmirates
mar. 11/119:10 pmSYD - ATH
1 stop26h 55mEmirates
Deal found 3/27$2,087

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 marzo 28, 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. 5/12

5:25 pm-5:10 am

2 stops28h 45m

Sydney Kingsford Smith

dom. 5/25

10:20 am-12:45 pm

2 stops33h 25m

$1,255

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

dom. 5/11

3:55 am-7:00 pm

2 stops32h 05m

Sydney Kingsford Smith

dom. 5/25

8:55 pm-8:55 am

2 stops43h 00m

$1,317

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 9/1

6:00 pm-12:35 pm

2 stops35h 35m

Sydney Kingsford Smith

mar. 9/30

2:50 pm-11:15 pm

2 stops39h 25m

$1,473

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 9/1

11:30 am-5:55 am

1 stop35h 25m

Sydney Kingsford Smith

mar. 9/30

3:00 pm-8:40 am

1 stop24h 40m

$1,541

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

jue. 5/1

2:05 pm-6:15 am

1 stop33h 10m

Sydney Kingsford Smith

sáb. 5/31

8:15 am-7:35 am

1 stop30h 20m

$1,632

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 6/2

1:55 pm-6:10 am

1 stop33h 15m

Sydney Kingsford Smith

mié. 7/2

11:45 am-6:10 am

2 stops25h 25m

$2,067

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

jue. 5/1

6:05 pm-5:20 pm

1 stop40h 15m

Sydney Kingsford Smith

sáb. 5/31

9:50 am-8:25 pm

2 stops41h 35m

$2,112

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

mié. 4/16

9:55 am-5:55 am

1 stop37h 00m

Sydney Kingsford Smith

dom. 4/27

6:05 pm-8:30 pm

2 stops33h 25m

$2,244

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 9/1

12:05 pm-7:20 am

2 stops36h 15m

Sydney Kingsford Smith

mar. 9/30

9:20 am-10:15 pm

3 stops43h 55m

$2,272

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

vie. 4/11

1:55 pm-5:10 pm

1 stop20h 15m

Sydney Kingsford Smith

sáb. 4/19

8:45 pm-12:25 pm

1 stop22h 40m

$2,504

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 21 results
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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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 March 21, 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 39 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, March is the cheapest month in which you can book a flight from Athens to Sydney (average of $1,044). Flying from Athens to Sydney in December is currently the most expensive (average of $1,643). 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 marzo 28, 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 38% versus a flight at noon.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 marzo 28, 2025.
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
811 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • What are the cheapest airlines flying from Athens to Sydney round-trip?

    Flying on KLM is currently your cheapest option to Sydney, with prices starting at $1,255. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Air France, with the lowest prices starting at $1,317 and $1,473, respectively. You may be able to fly from Athens to Sydney for 11% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Athens to Sydney one-way?

    One-way options have recently been found by users for as low as $432 on Scoot. Other airlines that offer cheap prices include Juneyao Airlines from $745 and Turkish Airlines from $941 one-way.

  • 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, March is the cheapest month in which you can book a flight from Athens to Sydney (average of $1,044). Flying from Athens to Sydney in December is currently the most expensive (average of $1,643). 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 Athens?

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

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Top 3 airlines flying from Athens to Sydney

Discover the top 3 airlines 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$806Average$1,186FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$1,183Average$2,018FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,374Average$1,858FlexibilityNo cancel feeOn-time68%
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