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Cheap flights from Athens to Sydney from $621

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SYD
22 Feb — 1 Mar1
1 adult
1 adult, Economy, 0 bags

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 23 January 2026.

Fri 6/310:15
ATH
-
SYD
1 stop23h 35m
Multiple Airlines
Thu 19/321:00
SYD
-
ATH
3 stops56h 50m
Multiple Airlines
Deal found 21/1$1,178
Mon 16/1110:15
ATH
-
SYD
2 stops36h 50m
Multiple Airlines
Thu 26/1120:05
SYD
-
ATH
1 stop21h 40m
Multiple Airlines
Deal found 22/1$1,199
Mon 16/1110:15
ATH
-
SYD
1 stop23h 35m
Scoot
Thu 26/1120:05
SYD
-
ATH
1 stop21h 40m
Scoot
Deal found 22/1$1,222
Fri 19/608:55
ATH
-
SYD
1 stop27h 40m
Multiple Airlines
Tue 23/620:50
SYD
-
ATH
2 stops29h 35m
Multiple Airlines
Deal found 21/1$1,234
Fri 6/310:15
ATH
-
SYD
1 stop23h 35m
Scoot
Thu 19/313:35
SYD
-
ATH
1 stop28h 10m
Scoot
Deal found 22/1$1,243
Sun 19/408:55
ATH
-
SYD
1 stop19h 50m
Scoot
Fri 1/520:35
SYD
-
ATH
1 stop42h 05m
Scoot
Deal found 22/1$1,341
Sun 6/908:55
ATH
-
SYD
2 stops39h 25m
Multiple Airlines
Tue 15/913:00
SYD
-
ATH
1 stop25h 40m
Multiple Airlines
Deal found 22/1$1,351
Wed 27/508:55
ATH
-
SYD
1 stop27h 40m
Multiple Airlines
Sun 7/620:50
SYD
-
ATH
2 stops43h 35m
Multiple Airlines
Deal found 21/1$1,362
Mon 30/308:55
ATH
-
SYD
1 stop27h 40m
Scoot
Thu 30/413:00
SYD
-
ATH
1 stop25h 40m
Scoot
Deal found 21/1$1,363

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 23 January 2026.

Round-trip from

$1,178

One-way from

$621

Popular in

January

Cheapest in

April

Average price

$2,444
6/3-19/3
  • 6/3-19/3
  • 4 total stops
  • 80h 25m total
  • Athens to Sydney
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 39h 25m total
  • Athens to Sydney
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($358 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 23 January 2026.
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.

Sun 8/3

19:15-12:20

3 stops32h 05m

Sydney Kingsford Smith

Sun 15/3

13:35-14:15

3 stops33h 40m

$1,441

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Wed 18/2

13:10-09:15

3 stops35h 05m

Sydney Kingsford Smith

Sat 21/2

10:45-12:55

3 stops35h 10m

$1,561

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Wed 4/2

10:50-14:40

2 stops42h 50m

Sydney Kingsford Smith

Mon 9/2

20:40-00:25

2 stops36h 45m

$1,626

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 9/2

10:15-18:50

1 stop23h 35m

Sydney Kingsford Smith

Sun 1/3

21:15-22:40

3 stops34h 25m

$1,645

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Wed 4/3

07:50-06:55

2 stops38h 05m

Sydney Kingsford Smith

Sat 14/3

15:15-15:50

2 stops33h 35m

$1,721

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Tue 10/3

16:55-06:55

2 stops29h 00m

Sydney Kingsford Smith

Wed 18/3

11:15-13:20

2 stops35h 05m

$1,730

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Tue 10/3

16:55-06:55

2 stops29h 00m

Sydney Kingsford Smith

Tue 17/3

11:15-12:30

2 stops34h 15m

$1,730

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Sat 7/3

16:55-06:55

2 stops29h 00m

Sydney Kingsford Smith

Mon 16/3

15:15-13:20

2 stops31h 05m

$1,733

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Fri 13/3

17:05-06:55

2 stops28h 50m

Sydney Kingsford Smith

Fri 20/3

16:20-13:20

2 stops30h 00m

$1,770

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Wed 4/3

15:00-06:55

2 stops30h 55m

Sydney Kingsford Smith

Fri 13/3

16:20-19:15

2 stops35h 55m

$1,770

Flights are sorted by cheapest return flights first.

Deals found on 22/1

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 16 January 2026.

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 $563). Flying from Athens to Sydney in June is currently the most expensive (average of $1,435). 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.

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 23 January 2026.
Read reviews from past customers who have flown with Etihad Airways and Scoot 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.
Etihad Airways
7.3
Good
1,374 reviews
Check prices

Comfort

7.3

Crew

7.8

Boarding

7.6

Entertainment

7.2

Overall

7.3

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.
Etihad Airways
7.3
Good
1,374 reviews
Etihad Airways
7.3
Good
1,374 reviews
Check prices

Comfort

7.3

Crew

7.8

Boarding

7.6

Entertainment

7.2

Overall

7.3

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.
Scoot
6.7
Okay
315 reviews
Etihad Airways
7.3
Good
1,374 reviews
Check prices

Comfort

7.3

Crew

7.8

Boarding

7.6

Entertainment

7.2

Overall

7.3

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

AMD - AUH

My experience with etihad was extremely worst. I was going to fly on december 25 2025, but as I had severe surgery few days back before my travel date so I wasn’t been able to get on my flight. I even contact customer care for extension date request or money back so that I could book another flight by providing doctors certificate mentioning my condition, but nobody helped me in either of the request. I didn’t expect this type of service from etihad at all.

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?

    British Airways can get you from Athens to Sydney in just under 29h. Your travel time can differ by up to . Athens and Sydney are separated by a distance of 15297 km.

  • 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 $668. Another option worth looking into is Etihad Airways, starting at $1,011 round trip. Scoot is currently priced 63% 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 $541. Users have also found prices from $848 and $965 on Sichuan Airlines and Virgin Australia, 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 $563). Flying from Athens to Sydney in June is currently the most expensive (average of $1,435). 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
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 23 January 2026.
Scoot flights from Athens Eleftherios V. to Sydney Kingsford Smith

Top 2 airlines flying from Athens to Sydney

Discover the top 2 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 23 January 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$668Average$1,270FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Etihad AirwaysCheapest$1,011Average$2,584FlexibilityNo 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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