Find flights
When to book
FAQs

Cheap flights from Cork to Sydney from £425

ORK — SYD
6 Dec — 13 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 9/1111:15 -
3 stops33h 10m
Sun 15/1111:10 -
3 stops34h 30m
Deal found 1/11£1,077
Thu 19/1111:15 -
2 stops33h 40m
Tue 24/1106:35 -
3 stops39h 05m
Deal found 5/11£1,084
Thu 12/1105:40 -
2 stops43h 35m
Tue 17/1111:40 -
2 stops46h 45m
Deal found 3/11£1,311
Mon 9/1117:30 -
2 stops50h 25m
Sun 15/1116:20 -
2 stops39h 40m
Deal found 2/11£1,448
Tue 29/1211:15 -
2 stops38h 00m
Tue 16/306:35 -
3 stops39h 05m
Deal found 1/11£1,476
Thu 19/1116:05 -
2 stops27h 30m
Tue 24/1112:20 -
3 stops33h 50m
Deal found 5/11£1,974
Mon 21/1211:15 -
2 stops45h 50m
Tue 12/121:55 -
2 stops47h 45m
Deal found 5/11£2,956
Mon 21/1217:30 -
2 stops31h 45m
Tue 12/122:10 -
2 stops33h 50m
Deal found 3/11£3,114

Find flight deals from Cork to Sydney

Round-trip from

£1,078

One-way from

£425

Popular in

September

Cheapest in

April

Average price

£1,228
KLM
  • KLM
  • 9/2-17/2
  • 6 total stops
  • 72h 15m total
  • Cork to Sydney
Search Deals
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 (£469 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£112 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

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

£425
Fastest return journey

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Thu 17/12

17:30-11:55

2 stops31h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£865

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

£1,078

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

£1,202

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Wed 3/3

11:55-07:55

2 stops33h 00m

Sydney Kingsford Smith

Sun 7/3

07:00-11:10

3 stops39h 10m

£1,260

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

£3,050

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

£3,681

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

£4,783

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Mon 28/12

11:15-07:25

3 stops33h 10m

Sydney Kingsford Smith

Mon 25/1

06:35-10:40

3 stops39h 05m

£5,214

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 £897). Flying from Cork to Sydney in September is currently the most expensive (average of £3,108). 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?

    Departing from Cork to Sydney will take you 26h 20m. Airlines will cover a distance of 10831 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £897). Flying from Cork to Sydney in September is currently the most expensive (average of £3,108). 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
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cork to Sydney

Dublin 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Cork.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cork to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Cork to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.