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Cheap flights from Athens to Sydney from $611

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to Sydney departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Athens to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Scoot Logo
10:15 - 12:20
ATH
-
SYD
41h 05m1 stop
Scoot Logo
13:35 - 08:45
SYD
-
ATH
28h 10m1 stop
$1,364Scoot
Fri, 13 Feb - Thu, 26 Feb
Multiple Airlines Logo
10:15 - 12:20
ATH
-
SYD
41h 05m1 stop
Multiple Airlines Logo
20:40 - 08:00
SYD
-
ATH
44h 20m1 stop
$1,383Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
10:15 - 12:20
ATH
-
SYD
41h 05m1 stop
Multiple Airlines Logo
20:40 - 08:00
SYD
-
ATH
44h 20m1 stop
$1,407Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Scoot Logo
10:15 - 18:50
ATH
-
SYD
23h 35m1 stop
Scoot Logo
20:50 - 07:40
SYD
-
ATH
41h 50m1 stop
$1,441Scoot
Mon, 23 Mar - Fri, 24 Apr
Multiple Airlines Logo
16:00 - 07:30
ATH
-
SYD
30h 30m3 stops
Multiple Airlines Logo
20:05 - 21:00
SYD
-
ATH
33h 55m2 stops
$1,474Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
10:15 - 12:20
ATH
-
SYD
41h 05m1 stop
Multiple Airlines Logo
20:05 - 21:00
SYD
-
ATH
33h 55m2 stops
$1,504Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
16:00 - 07:30
ATH
-
SYD
30h 30m3 stops
Multiple Airlines Logo
20:40 - 08:00
SYD
-
ATH
44h 20m1 stop
$1,522Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
10:15 - 12:20
ATH
-
SYD
41h 05m1 stop
Multiple Airlines Logo
20:40 - 00:25
SYD
-
ATH
36h 45m2 stops
$1,545Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
10:15 - 12:20
ATH
-
SYD
41h 05m1 stop
Multiple Airlines Logo
22:00 - 12:25
SYD
-
ATH
47h 25m2 stops
$1,553Multiple Airlines
Mon, 2 Feb - Sun, 15 Feb
Multiple Airlines Logo
10:15 - 12:20
ATH
-
SYD
41h 05m1 stop
Multiple Airlines Logo
16:35 - 11:50
SYD
-
ATH
28h 15m1 stop
$1,563Multiple Airlines
Mon, 2 Feb - Sun, 15 Feb

Scoot flights from Athens to Sydney

Our best Scoot deals on Athens to Sydney flight tickets
Scoot
13 Feb
ATH10:15Athens Eleftherios V.
41h 05m
1 stop
SYD12:20Sydney Kingsford Smith
26 Feb
SYD13:35Sydney Kingsford Smith
28h 10m
1 stop
ATH08:45Athens Eleftherios V.
$1,364
Find similar
Scoot
23 Mar
ATH10:15Athens Eleftherios V.
23h 35m
1 stop
SYD18:50Sydney Kingsford Smith
24 Apr
SYD20:50Sydney Kingsford Smith
41h 50m
1 stop
ATH07:40Athens Eleftherios V.
$1,441
Find similar
Scoot
23 Mar
ATH10:15Athens Eleftherios V.
23h 35m
1 stop
SYD18:50Sydney Kingsford Smith
24 Apr
SYD20:50Sydney Kingsford Smith
41h 50m
1 stop
ATH07:40Athens Eleftherios V.
$1,592
Find similar

Sichuan Airlines flights from Athens to Sydney

Our best Sichuan Airlines deals on Athens to Sydney flight tickets
Sichuan Airlines
2 Feb
ATH10:50Athens Eleftherios V.
42h 50m
2 stops
SYD14:40Sydney Kingsford Smith
16 Feb
SYD21:25Sydney Kingsford Smith
43h 45m
2 stops
ATH08:10Athens Eleftherios V.
$1,899
Find similar
Sichuan Airlines
2 Feb
ATH10:50Athens Eleftherios V.
42h 50m
2 stops
SYD14:40Sydney Kingsford Smith
16 Feb
SYD21:25Sydney Kingsford Smith
43h 45m
2 stops
ATH08:10Athens Eleftherios V.
$1,902
Find similar
Sichuan Airlines
26 Dec
ATH10:50Athens Eleftherios V.
42h 50m
2 stops
SYD14:40Sydney Kingsford Smith
9 Jan
SYD21:25Sydney Kingsford Smith
43h 45m
2 stops
ATH08:10Athens Eleftherios V.
$2,440
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 21 December 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.

Fri 13/2

10:15-12:20

1 stop41h 05m

Sydney Kingsford Smith

Thu 26/2

13:35-08:45

1 stop28h 10m

$1,364

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

10:15-12:20

1 stop41h 05m

Sydney Kingsford Smith

Mon 9/2

20:40-08:00

1 stop44h 20m

$1,383

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

10:15-12:20

1 stop41h 05m

Sydney Kingsford Smith

Mon 9/2

20:40-08:00

1 stop44h 20m

$1,407

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 23/3

10:15-18:50

1 stop23h 35m

Sydney Kingsford Smith

Fri 24/4

20:50-07:40

1 stop41h 50m

$1,441

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

16:00-07:30

3 stops30h 30m

Sydney Kingsford Smith

Mon 9/2

20:05-21:00

2 stops33h 55m

$1,474

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

10:15-12:20

1 stop41h 05m

Sydney Kingsford Smith

Mon 9/2

20:05-21:00

2 stops33h 55m

$1,504

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

16:00-07:30

3 stops30h 30m

Sydney Kingsford Smith

Mon 9/2

20:40-08:00

1 stop44h 20m

$1,522

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

10:15-12:20

1 stop41h 05m

Sydney Kingsford Smith

Mon 9/2

20:40-00:25

2 stops36h 45m

$1,545

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

10:15-12:20

1 stop41h 05m

Sydney Kingsford Smith

Sun 15/2

22:00-12:25

2 stops47h 25m

$1,553

AthensSydney

ATH - SYD

ATHSYD

Athens Eleftherios V.

Mon 2/2

10:15-12:20

1 stop41h 05m

Sydney Kingsford Smith

Sun 15/2

16:35-11:50

1 stop28h 15m

$1,563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Athens to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Athens and Sydney?

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Athens, with most prices found around $1,616. If you aren’t able to travel to Sydney during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,661.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,097. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $3,097.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Athens to Sydney in the afternoon for as low as $1,776. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,961 on average. Flights to Sydney from Athens at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,939 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Athens for as low as $1,439 on momondo.

How have Athens to Sydney flight prices changed over time?

As of December 2025, prices for Athens to Sydney flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Athens to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Athens to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Athens to Sydney (ATH to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Athens to Sydney

Fastest flight time

23h 35m

Direct flights

None
The fastest flight from Athens to Sydney takes 23h 35m
There are no direct flights from Athens to Sydney. There are no popular flight routes from Athens to Sydney.
Search flight deals

  • How far is Athens Eleftherios V. to Sydney Kingsford Smith by plane?

    A flight from Athens Eleftherios V. to Sydney Kingsford Smith will travel around 15316.1 km. By plane, this route typically takes 23h 35m.

  • When did momondo last update prices for flights from Athens Eleftherios V. Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Athens Eleftherios V. Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Athens Eleftherios V. Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Athens Eleftherios V. Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Athens Eleftherios V. Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Athens to Sydney?

Best airlines flying from Athens to Sydney

Compare and see reviews for airlines that fly from Athens to Sydney with momondo
Airline
Rating
Free cancellation
Price
ScootPriceFrom $750Free cancellationRating
6.7
313 reviews
Search Scoot flights
Qatar AirwaysPriceFrom $1,335Free cancellationRating
7.4
3,685 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $2,412Free cancellationRating
7.4
1,336 reviews
Search Etihad Airways flights

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Athens to Sydney?

It is quick and easy to find Athens to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Athens to Sydney with flexible booking policies on momondo?

All flight searches from Athens to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Athens to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Athens.

I’m not ready to book a flight from Athens to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Athens are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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