Cheap flights from Athens to Sydney from $794
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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Athens Eleftherios V. to Sydney Kingsford Smith are usually found in March or October, booked 39 days in advance, depart on a Saturday or Sunday and return on a Friday
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 4 July 2025.
Round-trip from | $1,420 |
---|---|
One-way from | $794 |
Popular in | July |
Cheapest in | March |
Average price | $2,807 |
Find flight deals from Athens to Sydney
Cheapest flights from Athens to SydneyExplore 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 4 July 2025.
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 4 July 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 4 July 2025.
Use the filters below to find and compare flights from Athens to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AthensSydney
ATH - SYD
ATHSYD
Athens Eleftherios V.
Tue 28/10
06:40-12:50
2 stops45h 10m
Sydney Kingsford Smith
Sun 22/2
14:00-06:35
1 stop25h 35m
AthensSydney
ATH - SYD
ATHSYD
Athens Eleftherios V.
Mon 18/8
09:55-11:35
1 stop42h 40m
Sydney Kingsford Smith
Wed 3/9
20:45-08:40
1 stop42h 55m
AthensSydney
ATH - SYD
ATHSYD
Athens Eleftherios V.
Sun 24/8
12:00-14:15
2 stops43h 15m
Sydney Kingsford Smith
Wed 27/8
20:20-10:00
2 stops44h 40m
AthensSydney
ATH - SYD
ATHSYD
Athens Eleftherios V.
Thu 4/9
06:00-10:20
2 stops45h 20m
Sydney Kingsford Smith
Mon 22/9
14:05-21:00
2 stops37h 55m
AthensSydney
ATH - SYD
ATHSYD
Athens Eleftherios V.
Wed 13/8
14:00-07:50
3 stops34h 50m
AthensSydney
ATH - SYD
ATHSYD
Athens Eleftherios V.
Mon 15/9
09:55-19:30
1 stop26h 35m
AthensSydney
ATH - SYD
ATHSYD
Athens Eleftherios V.
Sun 14/9
12:00-14:15
2 stops43h 15m
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.
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 27 June 2025.
The best time to book flights from Athens to Sydney is 39 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, May is the cheapest month in which you can book a flight from Athens to Sydney (average of $129). Flying from Athens to Sydney in October is currently the most expensive (average of $171). 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 4 July 2025.
It’s typically best to fly out from Athens to Sydney in the afternoon. Doing so could potentially save you 41% on the flight price compared to flying at midday, which is usually more expensive.
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 4 July 2025.
Read reviews from past customers who have flown with Lufthansa 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.
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Anonymous,Jan 2025
FRA - TPA
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Anonymous,Jan 2025
FRA - TPA
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Anonymous,Jan 2025
FRA - TPA
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.
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Alternative routes for Athens to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Athens to Sydney
Discover the top 4 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 4 July 2025.
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.