Which airlines fly to Sydney?

Etihad Airways, Qatar Airways and Emirates are the top three most popular airlines that fly to Sydney from Ireland according to our data. Etihad Airways is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in Ireland, such as Dublin or Shannon, and flying into Sydney, then you can expect flight times to average 23h 35m and 28h 35m, respectively.

What is the cheapest airline that flies from Ireland to Sydney Kingsford Smith?

China Eastern and Etihad Airways are the most popular carriers operating from Ireland to Sydney Kingsford Smith

When did momondo last update prices for flights from Ireland to Sydney Kingsford Smith Airport?

Prices for flights from Ireland to Sydney Kingsford Smith Airport refresh daily.

How many operators does momondo search for flights from Ireland to Sydney Kingsford Smith Airport?

There are 3 operators available for flights from Ireland to Sydney Kingsford Smith Airport as of August 2026.

How old do you have to be to fly from Ireland 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 Ireland to Sydney Kingsford Smith Airport.

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

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$620 Cheap Flights from Ireland to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Sydney

Return

One-way

Last minute

Recent return flight deals from Ireland to Sydney

Enter your travel dates to find the best prices.

09:00 - 13:35DUB Dublin-SYD Sydney Kingsford Smith

41h 35m1 stop Shanghai Pu Dong

12:00 - 06:15SYD Sydney Kingsford Smith-DUB Dublin

29h 15m1 stop Shanghai Pu Dong

$1,069China Eastern

Wed, 11 Nov - Sun, 22 Nov

09:00 - 09:30DUB Dublin-SYD Sydney Kingsford Smith

61h 30m3 stops Shanghai Pu Dong Beijing Daxing Intl Wuhan

12:00 - 06:15SYD Sydney Kingsford Smith-DUB Dublin

29h 15m1 stop Shanghai Pu Dong

$1,108China Eastern

Wed, 11 Nov - Sun, 22 Nov

09:00 - 13:35DUB Dublin-SYD Sydney Kingsford Smith

41h 35m1 stop Shanghai Pu Dong

12:00 - 06:15SYD Sydney Kingsford Smith-DUB Dublin

29h 15m1 stop Shanghai Pu Dong

$1,125China Eastern

Mon, 9 Nov - Thu, 19 Nov

19:45 - 17:45DUB Dublin-SYD Sydney Kingsford Smith

35h 00m1 stop Abu Dhabi Zayed Intl

21:30 - 18:10SYD Sydney Kingsford Smith-DUB Dublin

31h 40m1 stop Abu Dhabi Zayed Intl

$1,513Etihad Airways

Tue, 2 Feb - Thu, 18 Feb

19:45 - 17:45DUB Dublin-SYD Sydney Kingsford Smith

35h 00m1 stop Abu Dhabi Zayed Intl

21:30 - 06:30SYD Sydney Kingsford Smith-DUB Dublin

44h 00m1 stop Abu Dhabi Zayed Intl

$1,517Etihad Airways

Tue, 2 Feb - Tue, 9 Mar

08:05 - 06:30DUB Dublin-SYD Sydney Kingsford Smith

35h 25m1 stop Abu Dhabi Zayed Intl

21:30 - 06:30SYD Sydney Kingsford Smith-DUB Dublin

44h 00m1 stop Abu Dhabi Zayed Intl

$1,527Etihad Airways

Sun, 25 Oct - Sat, 7 Nov

07:45 - 19:20DUB Dublin-SYD Sydney Kingsford Smith

24h 35m1 stop Doha Hamad Intl

21:10 - 12:35SYD Sydney Kingsford Smith-DUB Dublin

26h 25m1 stop Doha Hamad Intl

$1,533Qatar Airways

Tue, 1 Dec - Tue, 15 Dec

07:45 - 18:20DUB Dublin-SYD Sydney Kingsford Smith

23h 35m1 stop Doha Hamad Intl

22:10 - 12:35SYD Sydney Kingsford Smith-DUB Dublin

25h 25m1 stop Doha Hamad Intl

$1,597Qatar Airways

Thu, 31 Dec - Thu, 14 Jan

14:20 - 22:05DUB Dublin-SYD Sydney Kingsford Smith

22h 45m1 stop Dubai Intl

06:00 - 20:15SYD Sydney Kingsford Smith-DUB Dublin

23h 15m1 stop Dubai Intl

$1,877Emirates

Sat, 12 Sep - Wed, 16 Sep

22:00 - 06:05DUB Dublin-SYD Sydney Kingsford Smith

23h 05m1 stop Dubai Intl

06:00 - 20:15SYD Sydney Kingsford Smith-DUB Dublin

23h 15m1 stop Dubai Intl

$1,882Emirates

Mon, 14 Sep - Fri, 18 Sep

Recent last minute flight deals from Ireland to Sydney

Enter your travel dates to find the best prices.

10:55 - 09:00DUB Dublin-SYD Sydney Kingsford Smith

37h 05m1 stop Shanghai Pu Dong

20:30 - 08:00SYD Sydney Kingsford Smith-DUB Dublin

44h 30m1 stop Shanghai Pu Dong

$1,214China Eastern

Wed, 2 Sep - Wed, 9 Sep

10:55 - 12:35DUB Dublin-SYD Sydney Kingsford Smith

40h 40m1 stop Shanghai Pu Dong

11:00 - 08:00SYD Sydney Kingsford Smith-DUB Dublin

30h 00m1 stop Shanghai Pu Dong

$1,226China Eastern

Fri, 4 Sep - Tue, 8 Sep

10:55 - 12:35DUB Dublin-SYD Sydney Kingsford Smith

40h 40m1 stop Shanghai Pu Dong

11:00 - 08:20SYD Sydney Kingsford Smith-DUB Dublin

54h 20m2 stops Shanghai Pu Dong Amsterdam Schiphol

$1,364China Eastern

Wed, 2 Sep - Wed, 9 Sep

22:00 - 18:05DUB Dublin-SYD Sydney Kingsford Smith

35h 05m1 stop Dubai Intl

06:00 - 12:35SYD Sydney Kingsford Smith-DUB Dublin

39h 35m1 stop Dubai Intl

$1,845Emirates

Thu, 3 Sep - Wed, 16 Sep

09:00 - 06:10DUB Dublin-SYD Sydney Kingsford Smith

36h 10m1 stop Abu Dhabi Zayed Intl

15:40 - 19:05SYD Sydney Kingsford Smith-DUB Dublin

36h 25m1 stop Abu Dhabi Zayed Intl

$1,875Etihad Airways

Wed, 2 Sep - Tue, 8 Sep

22:00 - 06:05DUB Dublin-SYD Sydney Kingsford Smith

23h 05m1 stop Dubai Intl

06:00 - 20:15SYD Sydney Kingsford Smith-DUB Dublin

23h 15m1 stop Dubai Intl

$1,907Emirates

Sat, 5 Sep - Sun, 20 Sep

22:00 - 18:05DUB Dublin-SYD Sydney Kingsford Smith

35h 05m1 stop Dubai Intl

06:00 - 20:15SYD Sydney Kingsford Smith-DUB Dublin

23h 15m1 stop Dubai Intl

$1,914Emirates

Thu, 3 Sep - Thu, 24 Sep

08:15 - 21:20DUB Dublin-SYD Sydney Kingsford Smith

28h 05m2 stops Doha Hamad Intl Adelaide

14:50 - 06:45SYD Sydney Kingsford Smith-DUB Dublin

24h 55m1 stop Doha Hamad Intl

$1,930Qatar Airways

Thu, 3 Sep - Wed, 16 Sep

20:35 - 06:10DUB Dublin-SYD Sydney Kingsford Smith

24h 35m1 stop Abu Dhabi Zayed Intl

20:50 - 07:15SYD Sydney Kingsford Smith-DUB Dublin

43h 25m1 stop Abu Dhabi Zayed Intl

$1,982Etihad Airways

Wed, 2 Sep - Tue, 8 Sep

08:15 - 21:25DUB Dublin-SYD Sydney Kingsford Smith

28h 10m2 stops Doha Hamad Intl Melbourne

20:45 - 06:45SYD Sydney Kingsford Smith-DUB Dublin

43h 00m1 stop Doha Hamad Intl

$2,094Qatar Airways

Wed, 2 Sep - Tue, 8 Sep

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British Airways flights from Ireland to Sydney

Our best British Airways deals on Ireland to Sydney flight tickets

British Airways

10 Feb

ORK17:35Cork

26h 20m

2 stops

SYD06:55Sydney Kingsford Smith

26 Feb

SYD11:05Sydney Kingsford Smith

35h 05m

3 stops

ORK11:10Cork

$1,350

British Airways

11 Jan

ORK16:05Cork

33h 20m

3 stops

SYD12:25Sydney Kingsford Smith

15 Feb

SYD15:15Sydney Kingsford Smith

30h 55m

2 stops

ORK11:10Cork

$1,507

British Airways

4 Nov

SNN07:50Shannon

36h 05m

2 stops

SYD06:55Sydney Kingsford Smith

8 Nov

SYD11:15Sydney Kingsford Smith

35h 15m

2 stops

SNN11:30Shannon

$1,531

KLM flights from Ireland to Sydney

Our best KLM deals on Ireland to Sydney flight tickets

KLM

25 Oct

ORK06:00Cork

37h 35m

2 stops

SYD06:35Sydney Kingsford Smith

2 Nov

SYD06:35Sydney Kingsford Smith

39h 05m

3 stops

ORK10:40Cork

$2,050

KLM

25 Oct

ORK06:00Cork

37h 35m

2 stops

SYD06:35Sydney Kingsford Smith

2 Nov

SYD06:35Sydney Kingsford Smith

39h 05m

3 stops

ORK10:40Cork

$2,052

KLM

10 Sept

ORK15:25Cork

30h 20m

2 stops

SYD06:45Sydney Kingsford Smith

16 Sept

SYD14:45Sydney Kingsford Smith

32h 55m

2 stops

ORK14:40Cork

$2,053

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 11/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Sun 22/11

12:00-06:15

1 stop29h 15m

$1,069

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 11/11

09:00-09:30

3 stops61h 30m

Sydney Kingsford Smith

Sun 22/11

12:00-06:15

1 stop29h 15m

$1,108

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 9/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Thu 19/11

12:00-06:15

1 stop29h 15m

$1,125

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 2/2

19:45-17:45

1 stop35h 00m

Sydney Kingsford Smith

Thu 18/2

21:30-18:10

1 stop31h 40m

$1,513

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 2/2

19:45-17:45

1 stop35h 00m

Sydney Kingsford Smith

Tue 9/3

21:30-06:30

1 stop44h 00m

$1,517

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sun 25/10

08:05-06:30

1 stop35h 25m

Sydney Kingsford Smith

Sat 7/11

21:30-06:30

1 stop44h 00m

$1,527

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 1/12

07:45-19:20

1 stop24h 35m

Sydney Kingsford Smith

Tue 15/12

21:10-12:35

1 stop26h 25m

$1,533

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 31/12

07:45-18:20

1 stop23h 35m

Sydney Kingsford Smith

Thu 14/1

22:10-12:35

1 stop25h 25m

$1,597

Fastest return journey

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 12/9

14:20-22:05

1 stop22h 45m

Sydney Kingsford Smith

Wed 16/9

06:00-20:15

1 stop23h 15m

$1,877

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 14/9

22:00-06:05

1 stop23h 05m

Sydney Kingsford Smith

Fri 18/9

06:00-20:15

1 stop23h 15m

$1,882

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland 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

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Ireland, with most prices found around $1,782. If you aren’t able to travel to Sydney during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,805.

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

You are more likely to see cheaper flights to Sydney from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,045 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 Ireland for as low as $1,757 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 32% on your flight if you consider stops on a Ireland to Sydney flight.

Cheap Ireland to Sydney flight deals and tips

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

Best price found	$620
Fastest flight time	23h 35m
Direct flights	None

The best one-way flight to Sydney from Ireland in the past 72 hours is $620. The best return flight deal from Ireland to Sydney found on momondo in the last 72 hours is $1,069.

The fastest flight from Ireland to Sydney takes 23h 35m

There are no direct flights from Ireland to Sydney. There are no popular flight routes from Ireland to Sydney.

Search flight deals

Frequently asked questions about flying from Ireland to Sydney

When did momondo last update prices for flights from Ireland to Sydney Kingsford Smith Airport?
Prices for flights from Ireland to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Ireland to Sydney Kingsford Smith Airport?
There are 3 operators available for flights from Ireland to Sydney Kingsford Smith Airport as of August 2026.
How old do you have to be to fly from Ireland 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 Ireland to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Sydney

Compare and see reviews for airlines that fly from Ireland to Sydney with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,553	Free cancellation	Rating 7.3 1,529 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $1,626	Free cancellation	Rating 7.4 3,722 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,730	Free cancellation	Rating 8.1 3,655 reviews	Search Emirates flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ireland to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland 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 Ireland.

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

Yes momondo offers price alerts on flights to Sydney from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.