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$590+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SYD
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to Sydney Kingsford Smith are usually found in May or September, 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 abril 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$987
(Austrian Airlines)

One-way from

$590
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$1,354
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
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Highest demand for flights based on searches. 11% potential increase in price ($176 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 April 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 abril 17, 2025.

This Austrian Airlines deal was found by Cheapflights users on 4/16. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/36:30 amATH - SYD
2 stops44h 50mAustrian Airlines
vie. 6/132:50 pmSYD - ATH
2 stops39h 50mAustrian Airlines
Deal found 4/16$987
This SWISS deal was found by Cheapflights users on 4/16. 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.
mar. 6/36:55 amATH - SYD
2 stops40h 15mSWISS
jue. 6/122:05 pmSYD - ATH
2 stops41h 50mSWISS
Deal found 4/16$1,041
This Lufthansa deal was found by Cheapflights users on 4/16. 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.
lun. 5/268:35 amATH - SYD
2 stops42h 45mLufthansa
mié. 6/42:50 pmSYD - ATH
2 stops29h 50mLufthansa
Deal found 4/16$1,140
This Scoot deal was found by Cheapflights users on 4/16. 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 Scoot is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/189:55 amATH - SYD
1 stop26h 35mScoot
lun. 5/268:45 pmSYD - ATH
1 stop42h 55mScoot
Deal found 4/16$1,215
This British Airways deal was found by Cheapflights users on 4/16. 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.
lun. 5/53:25 pmATH - SYD
2 stops30h 55mBritish Airways
mié. 5/142:40 pmSYD - ATH
2 stops30h 50mBritish Airways
Deal found 4/16$1,272
This Lufthansa deal was found by Cheapflights users on 4/17. 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.
mié. 11/125:40 pmATH - SYD
2 stops29h 00mMultiple Airlines
mié. 4/13:50 pmSYD - ATH
2 stops27h 55mMultiple Airlines
Deal found 4/17$1,301
This Juneyao Airlines deal was found by Cheapflights users on 4/16. 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. 5/292:05 pmATH - SYD
1 stop33h 10mJuneyao Airlines
sáb. 6/78:15 amSYD - ATH
1 stop30h 20mJuneyao Airlines
Deal found 4/16$1,320
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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.
mié. 5/2110:00 pmATH - SYD
2 stops28h 45mTurkish Airlines
jue. 5/298:55 pmSYD - ATH
2 stops30h 35mTurkish Airlines
Deal found 4/16$1,391
This Singapore Airlines deal was found by Cheapflights users on 4/17. 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. 11/2712:15 pmSYD - ATH
1 stop27h 20mSingapore Airlines
Deal found 4/17$1,617
This KLM deal was found by Cheapflights users on 4/16. 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.
mar. 12/96:00 amATH - SYD
2 stops39h 30mKLM
vie. 1/911:00 amSYD - ATH
2 stops38h 35mKLM
Deal found 4/16$1,707
This Qatar Airways deal was found by Cheapflights users on 4/17. 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.
lun. 5/51:55 pmATH - SYD
2 stops23h 30mQatar Airways
mar. 5/208:45 pmSYD - ATH
1 stop28h 45mQatar Airways
Deal found 4/17$2,000
This Etihad Airways deal was found by Cheapflights users on 4/17. 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. 9/12:55 pmATH - SYD
2 stops35h 50mEtihad Airways
mar. 9/303:40 pmSYD - ATH
1 stop28h 10mEtihad Airways
Deal found 4/17$2,057

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 abril 17, 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.

mar. 6/3

6:30 am-10:20 am

2 stops44h 50m

Sydney Kingsford Smith

vie. 6/13

2:50 pm-11:40 pm

2 stops39h 50m

$987

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

mar. 6/3

6:55 am-6:10 am

2 stops40h 15m

Sydney Kingsford Smith

jue. 6/12

2:05 pm-12:55 am

2 stops41h 50m

$1,041

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 5/26

8:35 am-10:20 am

2 stops42h 45m

Sydney Kingsford Smith

mié. 6/4

2:50 pm-1:40 pm

2 stops29h 50m

$1,140

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

dom. 5/18

9:55 am-7:30 pm

1 stop26h 35m

Sydney Kingsford Smith

lun. 5/26

8:45 pm-8:40 am

1 stop42h 55m

$1,215

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 5/5

3:25 pm-5:20 am

2 stops30h 55m

Sydney Kingsford Smith

lun. 5/12

2:40 pm-7:10 pm

2 stops35h 30m

$1,272

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

jue. 5/29

2:05 pm-6:15 am

1 stop33h 10m

Sydney Kingsford Smith

sáb. 6/7

8:15 am-7:35 am

1 stop30h 20m

$1,320

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 9/1

7:25 pm-5:55 am

2 stops27h 30m

Sydney Kingsford Smith

mar. 9/30

3:00 pm-1:10 pm

2 stops29h 10m

$1,331

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

mié. 5/21

10:00 pm-9:45 am

2 stops28h 45m

Sydney Kingsford Smith

jue. 5/29

8:55 pm-8:30 pm

2 stops30h 35m

$1,391

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

dom. 5/4

1:40 pm-6:30 am

3 stops33h 50m

Sydney Kingsford Smith

dom. 5/18

2:50 pm-4:40 pm

2 stops32h 50m

$1,749

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

lun. 5/5

9:55 am-10:25 am

1 stop41h 30m

Sydney Kingsford Smith

mar. 5/20

3:00 pm-8:40 am

1 stop24h 40m

$1,902

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 24 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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Athens-Sydney flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 April 11, 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, February is the cheapest month in which you can book a flight from Athens to Sydney (average of $1,046). 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 abril 17, 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 abril 17, 2025.
Singapore Airlines
8.1
Very good
1,288 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,327 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai Airways
7.7
Good
323 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Austrian Airlines
7.6
Good
775 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7.5
Good
1,580 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 Austrian Airlines is currently your cheapest option to Sydney, with prices starting at $987. Additional round-trip tickets that might be worth considering are offered by SWISS and Lufthansa, with the lowest prices starting at $1,041 and $1,140, respectively. You may be able to fly from Athens to Sydney for 30% 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 $652 on Scoot. Other airlines that offer cheap prices include Juneyao Airlines from $778 and Turkish Airlines from $991 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, February is the cheapest month in which you can book a flight from Athens to Sydney (average of $1,046). 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

Browse thousands of different options on Cheapflights for your next trip

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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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$806Average$1,201FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$1,183Average$1,993FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,374Average$1,845FlexibilityNo cancel feeOn-time68%

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