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

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

How long does it take to fly to Sydney?

On average, it takes 24h 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 27h 35m.

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.

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.

€379 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 - 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

€654China Eastern

Wed, 2 Sep - Wed, 16 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

€655China Eastern

Mon, 31 Aug - Wed, 23 Sep

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

40h 40m1 stop Shanghai Pu Dong

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

43h 25m1 stop Abu Dhabi Zayed Intl

€793Multiple Airlines

Wed, 2 Sep - Tue, 29 Sep

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

38h 00m1 stop Shanghai Pu Dong

13:25 - 07:45SYD Sydney Kingsford Smith-DUB Dublin

53h 20m2 stops Singapore Changi Vienna Intl

€799Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

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

€886Etihad Airways

Sun, 6 Sep - Mon, 21 Sep

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

€886Etihad Airways

Sun, 13 Sep - Sat, 26 Sep

21:20 - 06:50DUB Dublin-SYD Sydney Kingsford Smith

22h 30m1 stop Doha Hamad Intl

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

25h 10m1 stop Doha Hamad Intl

€1,003Qatar Airways

Tue, 3 Nov - Tue, 10 Nov

06:10 - 19:25DUB Dublin-SYD Sydney Kingsford Smith

26h 15m2 stops Istanbul Singapore Changi

21:35 - 22:15SYD Sydney Kingsford Smith-DUB Dublin

35h 40m2 stops Singapore Changi Istanbul

€1,047Turkish Airlines

Thu, 5 Nov - Sun, 22 Nov

10:40 - 19:25DUB Dublin-SYD Sydney Kingsford Smith

45h 45m2 stops Istanbul Singapore Changi

21:35 - 15:30SYD Sydney Kingsford Smith-DUB Dublin

28h 55m2 stops Singapore Changi Istanbul

€1,052Turkish Airlines

Sun, 31 Jan - Sun, 28 Feb

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

23h 35m1 stop Doha Hamad Intl

22:10 - 19:50SYD Sydney Kingsford Smith-DUB Dublin

32h 40m1 stop Doha Hamad Intl

€1,053Qatar Airways

Mon, 11 Jan - Wed, 17 Feb

Recent last minute 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

20:30 - 22:05SYD Sydney Kingsford Smith-DUB Dublin

34h 35m2 stops Shanghai Pu Dong London Gatwick

€1,020Multiple Airlines

Wed, 12 Aug - Sun, 16 Aug

10:55 - 06:15DUB Dublin-SYD Sydney Kingsford Smith

34h 20m2 stops Shanghai Pu Dong Kuala Lumpur Intl

20:30 - 22:05SYD Sydney Kingsford Smith-DUB Dublin

34h 35m2 stops Shanghai Pu Dong London Gatwick

€1,022Multiple Airlines

Wed, 12 Aug - Sun, 16 Aug

08:15 - 17:10DUB Dublin-SYD Sydney Kingsford Smith

23h 55m1 stop Doha Hamad Intl

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

24h 55m1 stop Doha Hamad Intl

€1,050Qatar Airways

Thu, 13 Aug - Sun, 13 Sep

20:35 - 16:50DUB Dublin-SYD Sydney Kingsford Smith

35h 15m1 stop Abu Dhabi Zayed Intl

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

31h 15m1 stop Abu Dhabi Zayed Intl

€1,118Etihad Airways

Sun, 16 Aug - Sat, 5 Sep

20:35 - 16:50DUB Dublin-SYD Sydney Kingsford Smith

35h 15m1 stop Abu Dhabi Zayed Intl

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

36h 25m1 stop Abu Dhabi Zayed Intl

€1,118Etihad Airways

Sun, 16 Aug - Wed, 2 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

€1,120China Eastern

Wed, 12 Aug - Sun, 16 Aug

05:45 - 19:10DUB Dublin-SYD Sydney Kingsford Smith

28h 25m2 stops Istanbul Kuala Lumpur Intl

21:05 - 23:05SYD Sydney Kingsford Smith-DUB Dublin

35h 00m2 stops Kuala Lumpur Intl Istanbul

€1,178Turkish Airlines

Thu, 13 Aug - Sun, 13 Sep

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

40h 40m1 stop Shanghai Pu Dong

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

44h 30m1 stop Shanghai Pu Dong

€1,182China Eastern

Fri, 14 Aug - Mon, 17 Aug

05:35 - 19:10DUB Dublin-SYD Sydney Kingsford Smith

28h 35m2 stops Istanbul Kuala Lumpur Intl

21:05 - 16:05SYD Sydney Kingsford Smith-DUB Dublin

28h 00m2 stops Kuala Lumpur Intl Istanbul

€1,207Turkish Airlines

Sat, 15 Aug - Thu, 3 Sep

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

29h 05m2 stops Doha Hamad Intl Adelaide

07:15 - 13:30SYD Sydney Kingsford Smith-DUB Dublin

39h 15m2 stops Adelaide Doha Hamad Intl

€1,278Qatar Airways

Sun, 16 Aug - Sun, 23 Aug

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KLM flights from Ireland to Sydney

Our best KLM deals on Ireland to Sydney flight tickets

KLM

3 Nov

ORK11:15Cork

32h 20m

2 stops

SYD06:35Sydney Kingsford Smith

10 Nov

SYD12:45Sydney Kingsford Smith

32h 55m

3 stops

ORK10:40Cork

€1,255

KLM

3 Nov

ORK11:15Cork

36h 30m

3 stops

SYD10:45Sydney Kingsford Smith

10 Nov

SYD06:35Sydney Kingsford Smith

39h 05m

3 stops

ORK10:40Cork

€1,275

KLM

8 Nov

ORK11:15Cork

33h 10m

3 stops

SYD07:25Sydney Kingsford Smith

15 Nov

SYD11:10Sydney Kingsford Smith

34h 30m

3 stops

ORK10:40Cork

€1,281

United Airlines flights from Ireland to Sydney

Our best United Airlines deals on Ireland to Sydney flight tickets

United Airlines

6 Sept

SNN09:30Shannon

36h 30m

2 stops

SYD07:00Sydney Kingsford Smith

13 Sept

SYD09:30Sydney Kingsford Smith

33h 45m

2 stops

SNN10:15Shannon

€1,445

United Airlines

6 Sept

SNN12:30Shannon

33h 30m

2 stops

SYD07:00Sydney Kingsford Smith

13 Sept

SYD09:30Sydney Kingsford Smith

31h 00m

2 stops

SNN07:30Shannon

€1,446

United Airlines

6 Sept

SNN12:30Shannon

33h 30m

2 stops

SYD07:00Sydney Kingsford Smith

13 Sept

SYD09:30Sydney Kingsford Smith

31h 00m

2 stops

SNN07:30Shannon

€1,447

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 2/9

10:55-09:00

1 stop37h 05m

Sydney Kingsford Smith

Wed 16/9

20:30-08:00

1 stop44h 30m

€654

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 31/8

10:55-09:00

1 stop37h 05m

Sydney Kingsford Smith

Wed 23/9

20:30-08:00

1 stop44h 30m

€655

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 2/9

10:55-12:35

1 stop40h 40m

Sydney Kingsford Smith

Tue 29/9

20:50-07:15

1 stop43h 25m

€793

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 4/11

09:00-10:00

1 stop38h 00m

Sydney Kingsford Smith

Wed 11/11

13:25-07:45

2 stops53h 20m

€799

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sun 6/9

20:35-06:10

1 stop24h 35m

Sydney Kingsford Smith

Mon 21/9

20:50-19:05

1 stop31h 15m

€886

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

€886

Fastest return journey

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 3/11

21:20-06:50

1 stop22h 30m

Sydney Kingsford Smith

Tue 10/11

15:50-06:00

1 stop25h 10m

€1,003

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 5/11

06:10-19:25

2 stops26h 15m

Sydney Kingsford Smith

Sun 22/11

21:35-22:15

2 stops35h 40m

€1,047

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sun 31/1

10:40-19:25

2 stops45h 45m

Sydney Kingsford Smith

Sun 28/2

21:35-15:30

2 stops28h 55m

€1,052

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 11/1

07:45-18:20

1 stop23h 35m

Sydney Kingsford Smith

Wed 17/2

22:10-19:50

1 stop32h 40m

€1,053

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 €1,117.

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 €1,135 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 15% 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	27h 35m
Direct flights	None

The fastest flight from Ireland to Sydney takes 27h 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 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 €668	Free Cancellation	Rating 7.3 232 reviews	Search China Eastern flights
Lufthansa	PriceFrom €784	Free Cancellation	Rating 6.8 8,179 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom €910	Free Cancellation	Rating 7.3 1,502 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €965	Free Cancellation	Rating 7.4 4,479 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom €1,033	Free Cancellation	Rating 7.4 3,744 reviews	Search Qatar Airways flights
British Airways	PriceFrom €1,053	Free Cancellation	Rating 6.7 8,159 reviews	Search British Airways flights
Qantas Airways	PriceFrom €1,105	Free Cancellation	Rating 7.5 1,081 reviews	Search Qantas Airways flights
Emirates	PriceFrom €1,128	Free Cancellation	Rating 8.1 3,654 reviews	Search Emirates flights
Finnair	PriceFrom €1,208	Free Cancellation	Rating 7.6 1,429 reviews	Search Finnair flights
Air France	PriceFrom €1,210	Free Cancellation	Rating 7.5 1,641 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.