Cheap flights from Athens to Sydney from $604

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SYD
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Athens Eleftherios V. to Sydney Kingsford Smith are usually found in March or April, booked 55 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Athens to Sydney

Enter your travel dates to find the best prices.

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 9 December 2025.

Mon 15/1210:50ATH - SYD
2 stops42h 50mSichuan Airlines
Sat 31/121:25SYD - ATH
2 stops43h 45mSichuan Airlines
Deal found 8/12$1,679
Tue 23/1213:20ATH - SYD
1 stop32h 35mMultiple Airlines
Mon 26/120:40SYD - ATH
1 stop44h 20mMultiple Airlines
Deal found 7/12$1,812
Sun 7/1210:50ATH - SYD
2 stops42h 50mMultiple Airlines
Sun 14/1220:05SYD - ATH
1 stop21h 40mMultiple Airlines
Deal found 6/12$1,892
Mon 15/1210:15ATH - SYD
1 stop23h 35mMultiple Airlines
Tue 6/112:00SYD - ATH
2 stops50h 30mMultiple Airlines
Deal found 7/12$1,901
Fri 26/1210:50ATH - SYD
2 stops42h 50mMultiple Airlines
Sun 11/120:05SYD - ATH
1 stop21h 40mMultiple Airlines
Deal found 8/12$1,952
Fri 12/1210:15ATH - SYD
1 stop41h 05mMultiple Airlines
Tue 6/112:00SYD - ATH
2 stops50h 30mMultiple Airlines
Deal found 7/12$1,993
Mon 15/1210:15ATH - SYD
1 stop23h 35mMultiple Airlines
Wed 7/112:00SYD - ATH
2 stops32h 10mMultiple Airlines
Deal found 7/12$2,029
Mon 22/1217:00ATH - SYD
2 stops59h 35mMultiple Airlines
Sun 11/120:05SYD - ATH
1 stop21h 40mMultiple Airlines
Deal found 7/12$2,068

Find 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 9 December 2025.

Round-trip from

$1,338

One-way from

$604

Popular in

January

Cheapest in

March

Average price

$2,070
Scoot
  • Scoot
  • 4/5-16/5
  • 2 total stops
  • 53h 20m total
  • Athens to Sydney
5/3
  • 5/3
  • 3 total stops
  • 41h 35m total
  • Athens to Sydney
Highest demand for flights based on searches. 8% potential increase in price ($264 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 9 December 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.

Wed 8/4

08:55-11:45

1 stop19h 50m

Sydney Kingsford Smith

Wed 15/4

20:50-07:40

1 stop41h 50m

$1,679

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Tue 5/5

23:45-08:50

2 stops26h 05m

Sydney Kingsford Smith

Sat 16/5

13:00-07:40

1 stop25h 40m

$1,712

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Wed 8/4

15:25-10:15

3 stops35h 50m

Sydney Kingsford Smith

Wed 15/4

13:05-15:15

2 stops33h 10m

$1,797

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Tue 10/2

14:20-06:55

2 stops31h 35m

Sydney Kingsford Smith

Sun 1/3

16:20-15:55

2 stops32h 35m

$1,953

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Wed 25/2

15:00-06:55

2 stops30h 55m

Sydney Kingsford Smith

Fri 13/3

16:20-19:15

2 stops35h 55m

$1,953

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 9/3

14:25-06:55

2 stops31h 30m

Sydney Kingsford Smith

Fri 13/3

16:20-15:55

2 stops32h 35m

$1,955

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Fri 23/1

06:50-09:15

3 stops41h 25m

Sydney Kingsford Smith

Fri 30/1

16:35-05:40

1 stop22h 05m

$1,958

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Thu 7/5

15:20-06:45

2 stops32h 25m

Sydney Kingsford Smith

Fri 15/5

10:10-02:00

2 stops46h 50m

$1,985

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Thu 7/5

15:20-06:45

2 stops32h 25m

Sydney Kingsford Smith

Wed 20/5

10:10-18:55

2 stops39h 45m

$1,985

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Wed 6/5

14:10-06:45

2 stops33h 35m

Sydney Kingsford Smith

Fri 15/5

10:10-02:00

2 stops46h 50m

$1,985

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 20 results
1
2

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 return 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 return flight from Athens to Sydney. Price data was last updated on 5 December 2025.

The best time to book flights from Athens to Sydney is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $609). Flying from Athens to Sydney in June is currently the most expensive (average of $1,447). 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 9 December 2025.

It’s typically best to fly out from Athens to Sydney in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight 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 9 December 2025.
Read reviews from past customers who have flown with Qatar Airways, Etihad Airways, andScoot from Athens to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.4

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Entertainment

7.4

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Entertainment

7.4

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Entertainment

7.4

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

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?

    Scoot and British Airways can get you from Athens to Sydney in just under 19h 50m. Your travel time can differ by up to 11h 45m. Athens and Sydney are separated by a distance of 15297 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on Scoot is currently your cheapest option to Sydney, with prices starting at $686. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and Qatar Airways, with the lowest prices starting at $1,039 and $1,331, respectively. Scoot is currently priced 64% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as $558. Users have also found prices from $981 and $1,065 on Virgin Australia and Juneyao Airlines, respectively.

  • 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 holiday 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 $609). Flying from Athens to Sydney in June is currently the most expensive (average of $1,447). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

Browse thousands of different options on Cheapflights for your next trip

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Fly from Athens to Sydney on these airlines

Choose from the following airlines for your flight from Athens to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 9 December 2025.

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 647,157 searches. Data last updated 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$748Average$1,355FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Qatar AirwaysCheapest$1,331Average$2,760FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest$2,405Average$2,702FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Athens to Sydney?

Deals for Athens to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Athens to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Athens to Sydney for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Athens to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Athens to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Athens to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Athens today and book when prices fit your budget.

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