How long does it take to fly to Sydney?

On average, it takes 22h 40m to fly from Ireland to Sydney if you fly out of Dublin (the most popular airport in Ireland) and into Sydney (the most popular airport in Sydney). If you’re flying out of Cork and into Sydney, then the flight time is around 33h.

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 46% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 11 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

China Eastern is the most popular carrier 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 are updated daily.

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

The number of operators available for flights from Ireland to Sydney Kingsford Smith Airport is 11 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€356 Cheap Flights from Ireland to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Sydney

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One-way

Last minute

Recent return flight deals from Ireland to Sydney

Enter your travel dates to find the best prices.

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

€621China Eastern

Wed, 2 Sep - Tue, 15 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

€666China Eastern

Wed, 2 Sep - Tue, 15 Sep

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

41h 35m1 stop Shanghai Pu Dong

13:25 - 17:00SYD Sydney Kingsford Smith-DUB Dublin

38h 35m2 stops Singapore Changi Vienna Intl

€778Multiple Airlines

Mon, 23 Nov - Mon, 1 Mar

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

41h 35m1 stop Shanghai Pu Dong

21:25 - 11:40SYD Sydney Kingsford Smith-DUB Dublin

49h 15m2 stops Chengdu Tianfu Intl Madrid Barajas

€819Multiple Airlines

Wed, 4 Nov - Sat, 21 Nov

11:45 - 07:15DUB Dublin-SYD Sydney Kingsford Smith

32h 30m2 stops Frankfurt am Main Hong Kong Intl

15:15 - 11:00SYD Sydney Kingsford Smith-DUB Dublin

30h 45m2 stops Hong Kong Intl Frankfurt am Main

€856Lufthansa

Mon, 23 Nov - Mon, 1 Mar

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

24h 35m1 stop Abu Dhabi Zayed Intl

20:50 - 19:05SYD Sydney Kingsford Smith-DUB Dublin

31h 15m1 stop Abu Dhabi Zayed Intl

€883Etihad Airways

Sun, 13 Sep - Sat, 26 Sep

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

€932Etihad Airways

Thu, 12 Nov - Thu, 26 Nov

14:05 - 06:50DUB Dublin-SYD Sydney Kingsford Smith

29h 45m1 stop Doha Hamad Intl

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

25h 25m1 stop Doha Hamad Intl

€1,040Qatar Airways

Wed, 25 Nov - Wed, 9 Dec

14:05 - 06:50DUB Dublin-SYD Sydney Kingsford Smith

29h 45m1 stop Doha Hamad Intl

15:50 - 06:00SYD Sydney Kingsford Smith-DUB Dublin

25h 10m1 stop Doha Hamad Intl

€1,049Qatar Airways

Tue, 3 Nov - Mon, 23 Nov

09:10 - 11:50DUB Dublin-SYD Sydney Kingsford Smith

39h 40m2 stops Frankfurt am Main Singapore Changi

15:50 - 16:30SYD Sydney Kingsford Smith-DUB Dublin

35h 40m2 stops Singapore Changi Frankfurt am Main

€2,681Lufthansa

Mon, 28 Dec - Mon, 25 Jan

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 - 07:55SYD Sydney Kingsford Smith-DUB Dublin

44h 25m2 stops Shanghai Pu Dong London Gatwick

€914Multiple Airlines

Fri, 21 Aug - Fri, 4 Sep

08:55 - 06:10DUB Dublin-SYD Sydney Kingsford Smith

36h 15m1 stop Abu Dhabi Zayed Intl

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

31h 40m1 stop Abu Dhabi Zayed Intl

€965Etihad Airways

Wed, 19 Aug - Thu, 26 Nov

08:55 - 06:10DUB Dublin-SYD Sydney Kingsford Smith

36h 15m1 stop Abu Dhabi Zayed Intl

21:00 - 05:50SYD Sydney Kingsford Smith-DUB Dublin

43h 50m2 stops Haikou Meilan Intl Beijing Capital

€989Multiple Airlines

Wed, 19 Aug - Thu, 26 Nov

08:55 - 06:10DUB Dublin-SYD Sydney Kingsford Smith

36h 15m1 stop Abu Dhabi Zayed Intl

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

36h 25m1 stop Abu Dhabi Zayed Intl

€1,142Etihad Airways

Fri, 21 Aug - Fri, 4 Sep

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

€1,205China Eastern

Mon, 17 Aug - Mon, 24 Aug

15:00 - 17:10DUB Dublin-SYD Sydney Kingsford Smith

41h 10m1 stop Doha Hamad Intl

09:15 - 13:30SYD Sydney Kingsford Smith-DUB Dublin

37h 15m2 stops Adelaide Doha Hamad Intl

€1,239Qatar Airways

Mon, 17 Aug - Mon, 24 Aug

10:45 - 19:10DUB Dublin-SYD Sydney Kingsford Smith

47h 25m2 stops Istanbul Kuala Lumpur Intl

21:05 - 15:45SYD Sydney Kingsford Smith-DUB Dublin

27h 40m2 stops Kuala Lumpur Intl Istanbul

€1,244Turkish Airlines

Fri, 21 Aug - Fri, 4 Sep

08:15 - 22:20DUB Dublin-SYD Sydney Kingsford Smith

29h 05m2 stops Doha Hamad Intl Adelaide

09:15 - 13:30SYD Sydney Kingsford Smith-DUB Dublin

37h 15m2 stops Adelaide Doha Hamad Intl

€1,327Qatar Airways

Mon, 17 Aug - Mon, 24 Aug

15:25 - 06:45ORK Cork-SYD Sydney Kingsford Smith

30h 20m2 stops Paris Charles de Gaulle Singapore Changi

10:20 - 14:40SYD Sydney Kingsford Smith-ORK Cork

37h 20m2 stops Singapore Changi Paris Charles de Gaulle

€1,596Air France

Thu, 20 Aug - Wed, 26 Aug

08:55 - 09:00DUB Dublin-SYD Sydney Kingsford Smith

39h 05m2 stops Amsterdam Schiphol Shanghai Pu Dong

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

30h 00m1 stop Shanghai Pu Dong

€2,693China Eastern

Tue, 18 Aug - Thu, 17 Sep

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China Eastern flights from Ireland to Sydney

Our best China Eastern deals on Ireland to Sydney flight tickets

China Eastern

2 Sept

DUB10:55Dublin

40h 40m

1 stop

SYD12:35Sydney Kingsford Smith

15 Sept

SYD11:00Sydney Kingsford Smith

30h 00m

1 stop

DUB08:00Dublin

€621

China Eastern

2 Sept

DUB10:55Dublin

40h 40m

1 stop

SYD12:35Sydney Kingsford Smith

15 Sept

SYD11:00Sydney Kingsford Smith

30h 00m

1 stop

DUB08:00Dublin

€666

China Eastern

9 Nov

DUB09:00Dublin

41h 35m

1 stop

SYD13:35Sydney Kingsford Smith

17 Nov

SYD12:00Sydney Kingsford Smith

29h 15m

1 stop

DUB06:15Dublin

€673

British Airways flights from Ireland to Sydney

Our best British Airways deals on Ireland to Sydney flight tickets

British Airways

7 Nov

ORK20:10Cork

61h 40m

2 stops

SYD20:50Sydney Kingsford Smith

11 Nov

SYD11:05Sydney Kingsford Smith

35h 05m

2 stops

ORK11:10Cork

€1,159

British Airways

4 Nov

ORK11:55Cork

33h 00m

2 stops

SYD07:55Sydney Kingsford Smith

8 Nov

SYD15:15Sydney Kingsford Smith

30h 55m

2 stops

ORK11:10Cork

€1,162

British Airways

4 Nov

ORK11:55Cork

33h 00m

2 stops

SYD07:55Sydney Kingsford Smith

8 Nov

SYD15:15Sydney Kingsford Smith

30h 55m

2 stops

ORK11:10Cork

€1,163

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 2/9

10:55-12:35

1 stop40h 40m

Sydney Kingsford Smith

Tue 15/9

11:00-08:00

1 stop30h 00m

€621

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 2/9

10:55-12:35

1 stop40h 40m

Sydney Kingsford Smith

Tue 15/9

11:00-08:00

1 stop30h 00m

€666

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 23/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Mon 1/3

13:25-17:00

2 stops38h 35m

€778

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 4/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Sat 21/11

21:25-11:40

2 stops49h 15m

€819

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 23/11

11:45-07:15

2 stops32h 30m

Sydney Kingsford Smith

Mon 1/3

15:15-11:00

2 stops30h 45m

€856

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sun 13/9

20:35-06:10

1 stop24h 35m

Sydney Kingsford Smith

Sat 26/9

20:50-19:05

1 stop31h 15m

€883

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 12/11

19:45-17:45

1 stop35h 00m

Sydney Kingsford Smith

Thu 26/11

21:30-18:10

1 stop31h 40m

€932

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 25/11

14:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

Wed 9/12

22:10-12:35

1 stop25h 25m

€1,040

Fastest return journey

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 3/11

14:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

Mon 23/11

15:50-06:00

1 stop25h 10m

€1,049

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 28/12

09:10-11:50

2 stops39h 40m

Sydney Kingsford Smith

Mon 25/1

15:50-16:30

2 stops35h 40m

€2,681

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 February is another great option to travel to Sydney, with average flight prices from Ireland averaging around €1,125.

How far in advance should I book a flight 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 €1,260 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 €1,095 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

Fastest flight time	22h 40m
Direct flights	None

The fastest flight from Ireland to Sydney takes 22h 40m

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 are updated daily.
How many operators does momondo search for flights from Ireland to Sydney Kingsford Smith Airport?
The number of operators available for flights from Ireland to Sydney Kingsford Smith Airport is 11 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
China Eastern	PriceFrom €666	Free Cancellation	Rating 7.3 232 reviews	Search China Eastern flights
Lufthansa	PriceFrom €827	Free Cancellation	Rating 6.8 8,195 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom €908	Free Cancellation	Rating 7.3 1,504 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €962	Free Cancellation	Rating 7.4 4,473 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom €1,030	Free Cancellation	Rating 7.4 3,740 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom €1,102	Free Cancellation	Rating 7.5 1,083 reviews	Search Qantas Airways flights
Emirates	PriceFrom €1,126	Free Cancellation	Rating 8.1 3,652 reviews	Search Emirates flights
British Airways	PriceFrom €1,158	Free Cancellation	Rating 6.7 8,169 reviews	Search British Airways flights
Finnair	PriceFrom €1,205	Free Cancellation	Rating 7.6 1,426 reviews	Search Finnair flights
Air France	PriceFrom €1,207	Free Cancellation	Rating 7.5 1,646 reviews	Search Air France flights

Parramatta

Coogee

Terrigal

Randwick

Why use momondo?

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

Finding the right flight to Sydney from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sydney from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Sydney.

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

Price alerts on flights to Sydney from Ireland 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.