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

Qatar Airways, China Eastern, and Air India are the most popular carriers operating from Ireland to Sydney Kingsford Smith

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 45% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 10 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?

On average, it takes 23h 35m 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 29h.

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 10 as of November 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.

€387 Cheap Flights from Ireland to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Sydney

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One-way

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Recent return flight deals from Ireland to Sydney

Enter your travel dates to find the best prices.

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

€1,051Etihad Airways

Fri, 20 Nov - Fri, 4 Dec

09:00 - 09:05DUB Dublin-SYD Sydney Kingsford Smith

37h 05m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl

21:30 - 06:15SYD Sydney Kingsford Smith-DUB Dublin

43h 45m1 stop Shanghai Pu Dong

€1,051China Eastern

Wed, 2 Dec - Wed, 30 Dec

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

23h 35m1 stop Doha Hamad Intl

21:55 - 20:15SYD Sydney Kingsford Smith-DUB Dublin

32h 20m1 stop Doha Hamad Intl

€1,053Qatar Airways

Wed, 24 Feb - Wed, 31 Mar

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

€1,057Etihad Airways

Mon, 25 Jan - Sat, 13 Feb

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

41h 35m1 stop Shanghai Pu Dong

12:00 - 22:15SYD Sydney Kingsford Smith-DUB Dublin

45h 15m2 stops Shanghai Pu Dong Amsterdam Schiphol

€1,057China Eastern

Fri, 8 Jan - Fri, 5 Feb

09:00 - 07:20DUB Dublin-SYD Sydney Kingsford Smith

35h 20m1 stop Shanghai Pu Dong

10:30 - 23:59SYD Sydney Kingsford Smith-DUB Dublin

48h 29m2 stops Beijing Capital Milan Malpensa

€1,057Multiple Airlines

Fri, 15 Jan - Fri, 22 Jan

05:10 - 08:10DUB Dublin-SYD Sydney Kingsford Smith

40h 00m2 stops Frankfurt am Main New Delhi Indira Gandhi Intl

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

31h 40m1 stop Abu Dhabi Zayed Intl

€1,061Multiple Airlines

Sat, 16 Jan - Fri, 12 Feb

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

€1,062Turkish Airlines

Wed, 27 Jan - Thu, 11 Feb

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

26h 15m2 stops Istanbul Singapore Changi

21:35 - 22:30SYD Sydney Kingsford Smith-DUB Dublin

35h 55m2 stops Singapore Changi Istanbul

€1,062Turkish Airlines

Thu, 28 Jan - Fri, 12 Feb

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

22h 30m1 stop Doha Hamad Intl

21:55 - 20:15SYD Sydney Kingsford Smith-DUB Dublin

32h 20m1 stop Doha Hamad Intl

€1,072Qatar Airways

Tue, 9 Mar - Wed, 31 Mar

Recent last minute flight deals from Ireland to Sydney

Enter your travel dates to find the best prices.

09:00 - 09:05DUB Dublin-SYD Sydney Kingsford Smith

37h 05m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl

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

25h 10m1 stop Doha Hamad Intl

€1,054Multiple Airlines

Wed, 11 Nov - Sun, 22 Nov

07:45 - 06:50DUB Dublin-SYD Sydney Kingsford Smith

36h 05m1 stop Doha Hamad Intl

22:20 - 22:10SYD Sydney Kingsford Smith-DUB Dublin

34h 50m2 stops Hong Kong Intl London Heathrow

€1,073Multiple Airlines

Sat, 14 Nov - Mon, 30 Nov

07:45 - 22:20DUB Dublin-SYD Sydney Kingsford Smith

27h 35m2 stops Doha Hamad Intl Adelaide

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

25h 10m1 stop Doha Hamad Intl

€1,082Qatar Airways

Mon, 9 Nov - Mon, 16 Nov

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

24h 35m1 stop Doha Hamad Intl

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

25h 25m1 stop Doha Hamad Intl

€1,089Qatar Airways

Thu, 12 Nov - Thu, 19 Nov

08:05 - 18:35DUB Dublin-SYD Sydney Kingsford Smith

23h 30m1 stop Abu Dhabi Zayed Intl

10:35 - 18:10SYD Sydney Kingsford Smith-DUB Dublin

42h 35m2 stops Jakarta Soekarno-Hatta Intl Abu Dhabi Zayed Intl

€1,099Etihad Airways

Wed, 11 Nov - Sun, 22 Nov

08:05 - 18:35DUB Dublin-SYD Sydney Kingsford Smith

23h 30m1 stop Abu Dhabi Zayed Intl

10:35 - 18:10SYD Sydney Kingsford Smith-DUB Dublin

42h 35m2 stops Jakarta Soekarno-Hatta Intl Abu Dhabi Zayed Intl

€1,110Etihad Airways

Wed, 11 Nov - Sun, 22 Nov

20:50 - 07:00DUB Dublin-SYD Sydney Kingsford Smith

23h 10m1 stop Dubai Intl

21:10 - 11:20SYD Sydney Kingsford Smith-DUB Dublin

25h 10m1 stop Dubai Intl

€1,140Qantas Airways

Sat, 14 Nov - Mon, 30 Nov

20:50 - 18:35DUB Dublin-SYD Sydney Kingsford Smith

34h 45m1 stop Dubai Intl

06:00 - 11:20SYD Sydney Kingsford Smith-DUB Dublin

40h 20m1 stop Dubai Intl

€1,143Emirates

Thu, 12 Nov - Wed, 25 Nov

20:50 - 07:35DUB Dublin-SYD Sydney Kingsford Smith

47h 45m2 stops Dubai Intl Bangkok Suvarnabhumi

21:45 - 11:20SYD Sydney Kingsford Smith-DUB Dublin

24h 35m1 stop Dubai Intl

€1,158Emirates

Mon, 9 Nov - Mon, 23 Nov

20:50 - 22:30DUB Dublin-SYD Sydney Kingsford Smith

38h 40m1 stop Dubai Intl

06:00 - 11:20SYD Sydney Kingsford Smith-DUB Dublin

40h 20m1 stop Dubai Intl

€1,158Qantas Airways

Thu, 12 Nov - Wed, 25 Nov

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Etihad Airways flights from Ireland to Sydney

Our best Etihad Airways deals on Ireland to Sydney flight tickets

Etihad Airways

20 Nov

DUB08:05Dublin

35h 25m

1 stop

SYD06:30Sydney Kingsford Smith

4 Dec

SYD21:30Sydney Kingsford Smith

44h 00m

1 stop

DUB06:30Dublin

€1,051

Etihad Airways

28 Jan

DUB19:45Dublin

35h 00m

1 stop

SYD17:45Sydney Kingsford Smith

19 Feb

SYD16:50Sydney Kingsford Smith

24h 40m

1 stop

DUB06:30Dublin

€1,063

Etihad Airways

22 Nov

DUB19:45Dublin

23h 45m

1 stop

SYD06:30Sydney Kingsford Smith

7 Dec

SYD21:30Sydney Kingsford Smith

31h 40m

1 stop

DUB18:10Dublin

€1,077

Qatar Airways flights from Ireland to Sydney

Our best Qatar Airways deals on Ireland to Sydney flight tickets

Qatar Airways

24 Feb

DUB07:45Dublin

23h 35m

1 stop

SYD18:20Sydney Kingsford Smith

31 Mar

SYD21:55Sydney Kingsford Smith

32h 20m

1 stop

DUB20:15Dublin

€1,053

Qatar Airways

8 Mar

DUB07:45Dublin

23h 35m

1 stop

SYD18:20Sydney Kingsford Smith

30 Mar

SYD21:55Sydney Kingsford Smith

25h 35m

1 stop

DUB13:30Dublin

€1,072

Qatar Airways

12 Nov

DUB07:45Dublin

24h 35m

1 stop

SYD19:20Sydney Kingsford Smith

19 Nov

SYD22:10Sydney Kingsford Smith

25h 25m

1 stop

DUB12:35Dublin

€1,089

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Fri 20/11

08:05-06:30

1 stop35h 25m

Sydney Kingsford Smith

Fri 4/12

21:30-06:30

1 stop44h 00m

€1,051

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 2/12

09:00-09:05

3 stops37h 05m

Sydney Kingsford Smith

Wed 30/12

21:30-06:15

1 stop43h 45m

€1,051

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 24/2

07:45-18:20

1 stop23h 35m

Sydney Kingsford Smith

Wed 31/3

21:55-20:15

1 stop32h 20m

€1,053

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 25/1

19:45-17:45

1 stop35h 00m

Sydney Kingsford Smith

Sat 13/2

21:30-06:30

1 stop44h 00m

€1,057

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Fri 8/1

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Fri 5/2

12:00-22:15

2 stops45h 15m

€1,057

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Fri 15/1

09:00-07:20

1 stop35h 20m

Sydney Kingsford Smith

Fri 22/1

10:30-23:59

2 stops48h 29m

€1,057

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 16/1

05:10-08:10

2 stops40h 00m

Sydney Kingsford Smith

Fri 12/2

21:30-18:10

1 stop31h 40m

€1,061

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 27/1

10:40-19:25

2 stops45h 45m

Sydney Kingsford Smith

Thu 11/2

21:35-15:30

2 stops28h 55m

€1,062

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 28/1

06:10-19:25

2 stops26h 15m

Sydney Kingsford Smith

Fri 12/2

21:35-22:30

2 stops35h 55m

€1,062

Fastest return journey

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 9/3

21:20-06:50

1 stop22h 30m

Sydney Kingsford Smith

Wed 31/3

21:55-20:15

1 stop32h 20m

€1,072

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 €1,157.

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 €1,299 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 €1,136 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 39% 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	€387
Fastest flight time	22h 40m
Direct flights	None

The best one-way flight to Sydney from Ireland in the past 72 hours is €387. The best return flight deal from Ireland to Sydney found on momondo in the last 72 hours is €1,051.

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 10 as of November 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 €687	Free Cancellation	Rating 7.3 250 reviews	Search China Eastern flights
Lufthansa	PriceFrom €812	Free Cancellation	Rating 6.8 8,292 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom €955	Free Cancellation	Rating 7.3 1,555 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €1,007	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom €1,065	Free Cancellation	Rating 7.4 3,707 reviews	Search Qatar Airways flights
British Airways	PriceFrom €1,070	Free Cancellation	Rating 6.7 8,287 reviews	Search British Airways flights
Qantas Airways	PriceFrom €1,113	Free Cancellation	Rating 7.5 1,123 reviews	Search Qantas Airways flights
Emirates	PriceFrom €1,169	Free Cancellation	Rating 8.1 3,695 reviews	Search Emirates flights
United Airlines	PriceFrom €1,334	Free Cancellation	Rating 7.3 10,476 reviews	Search United Airlines flights
Air France	PriceFrom €1,438	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights

Cronulla

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.

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Cheap flights from Ireland to Sydney from €387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Sydney departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Etihad Airways flights from Ireland to Sydney

Our best Etihad Airways deals on Ireland to Sydney flight tickets

Qatar Airways flights from Ireland to Sydney

Our best Qatar Airways deals on Ireland to Sydney flight tickets

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

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How to get the cheapest flight ticket from Ireland to Sydney

What is the cheapest month to fly to Sydney?

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

Can stopping save me money on Ireland to Sydney flights?

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

Which airlines fly to Sydney?

How long does it take to fly to Sydney?

Cheap Ireland to Sydney flight deals and tips

Best price found

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Direct flights

Frequently asked questions about flying from Ireland to Sydney

Best airlines flying from Ireland to Sydney

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

Travelling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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