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Cheap flights from Cork to Sydney from $821

ORK — SYD
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cork to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Cork to Sydney

Mon 9/1117:30 -
2 stops33h 05m
Sun 15/1121:30 -
2 stops31h 15m
Deal found 2/11$1,765
Wed 18/1116:05 -
2 stops30h 55m
Sun 22/1121:30 -
2 stops31h 15m
Deal found 2/11$1,837
Mon 9/1116:05 -
2 stops34h 30m
Tue 17/1115:10 -
2 stops32h 40m
Deal found 31/10$1,838
Thu 12/1107:40 -
2 stops47h 05m
Tue 17/1115:10 -
2 stops32h 40m
Deal found 31/10$1,941
Mon 9/1111:15 -
3 stops33h 10m
Tue 17/1106:35 -
3 stops39h 05m
Deal found 31/10$2,072
Thu 5/1117:30 -
2 stops50h 00m
Thu 12/1121:30 -
2 stops36h 55m
Deal found 31/10$2,078
Mon 9/1111:15 -
3 stops33h 10m
Sun 15/1111:10 -
3 stops34h 30m
Deal found 1/11$2,079

Find flight deals from Cork to Sydney

Round-trip from

$1,837

One-way from

$821

Popular in

September

Cheapest in

April

Average price

$2,371
18/11-22/11
  • 18/11-22/11
  • 4 total stops
  • 62h 10m total
  • Cork to Sydney
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28/2-31/12
  • 28/2-31/12
  • 3 total stops
  • 59h 55m total
  • Cork to Sydney
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($1,748 potential increase over avg. return price).
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Cheapest flight prices on average. 11% potential price decrease ($417 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cork to Sydney that are best for you.

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Route

Depart

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Price

Cheapest return flight

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Sun 28/2

19:55-18:50

3 stops59h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$821

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Tue 15/12

09:10-08:05

3 stops59h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,046
Fastest return journey

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Thu 17/12

07:50-18:50

3 stops48h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,345

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Tue 9/2

11:15-07:25

3 stops33h 10m

Sydney Kingsford Smith

Wed 17/2

06:35-10:40

3 stops39h 05m

$2,080

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Wed 3/3

17:30-06:50

2 stops26h 20m

Sydney Kingsford Smith

Sun 7/3

15:50-15:25

2 stops34h 35m

$2,311

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Wed 3/3

07:40-07:55

2 stops37h 15m

Sydney Kingsford Smith

Sun 7/3

11:05-11:10

3 stops35h 05m

$2,421

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Sat 19/12

06:00-20:20

3 stops51h 20m

Sydney Kingsford Smith

Sat 26/12

09:20-14:45

2 stops40h 25m

$3,490

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Mon 21/12

05:40-20:05

2 stops51h 25m

Sydney Kingsford Smith

Tue 12/1

22:10-10:40

2 stops47h 30m

$5,898

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Mon 21/12

17:30-06:55

2 stops26h 25m

Sydney Kingsford Smith

Tue 12/1

10:20-11:10

3 stops35h 50m

$7,101

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Mon 28/12

11:55-06:50

2 stops31h 55m

Sydney Kingsford Smith

Mon 25/1

09:25-15:25

2 stops41h 00m

$9,235

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Sorted by cheapest first

Best time to book a flight from Cork to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Cork with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cork to Sydney

What is the cheapest month to book a flight from Cork to Sydney?

Currently, April is the cheapest month in which you can book a flight from Cork to Sydney (average of $1,732). Flying from Cork to Sydney in September is currently the most expensive (average of $6,001). 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.

Related info for your journey

  • How long is the flight from Cork to Sydney?

    A quick flight from Cork to Sydney can take about 26h 20m. KLM provides one of the quickest options available for as low as $2,311. There are 17431 km between Cork and Sydney. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Cork to Sydney that include hotel bookings?

    Yes. In addition to deals on Cork to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cork to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cork to Sydney.

  • Can I find deals for business class flights from Cork to Sydney?

    Yes. Cheapflights offers flight deals from Cork 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 Cork to Sydney?

    Currently, April is the cheapest month in which you can book a flight from Cork to Sydney (average of $1,732). Flying from Cork to Sydney in September is currently the most expensive (average of $6,001). 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
Cronulla
Katoomba
Terrigal
Lithgow
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cork to Sydney

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Shannon to Sydney flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Cork to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Cork to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cork to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cork 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 Cork today and book when prices fit your budget.

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