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 49% 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.

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

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

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 22h 50m and 27h 40m, respectively.

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 May 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.

$628 Cheap Flights from Ireland to Sydney in 2026

1 adult

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Find the cheapest flights from Ireland to Sydney

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Sydney

Enter your travel dates to find the best prices.

19:50 - 17:55

DUB

SYD

35h 05m

1 stop

16:35 - 12:35

SYD

DUB

31h 00m

1 stop

$1,631Etihad Airways

Tue, 3 Nov - Sun, 22 Nov

19:50 - 17:55

DUB

SYD

35h 05m

1 stop

16:35 - 12:35

SYD

DUB

31h 00m

1 stop

$1,633Etihad Airways

Sat, 7 Nov - Tue, 17 Nov

10:55 - 13:35

DUB

SYD

40h 40m

1 stop

21:30 - 12:35

SYD

DUB

26h 05m

1 stop

$1,634Multiple Airlines

Wed, 14 Oct - Tue, 3 Nov

10:55 - 09:00

DUB

SYD

60h 05m

2 stops

12:00 - 22:55

SYD

DUB

45h 55m

2 stops

$1,635China Eastern

Mon, 12 Oct - Mon, 2 Nov

05:55 - 09:00

DUB

SYD

41h 05m

2 stops

21:30 - 08:05

SYD

DUB

45h 35m

2 stops

$1,637China Eastern

Wed, 14 Oct - Thu, 5 Nov

19:50 - 17:55

DUB

SYD

35h 05m

1 stop

16:35 - 06:25

SYD

DUB

24h 50m

1 stop

$1,638Etihad Airways

Thu, 12 Nov - Tue, 29 Dec

15:00 - 06:10

DUB

SYD

30h 10m

1 stop

20:45 - 20:15

SYD

DUB

32h 30m

1 stop

$1,648Qatar Airways

Fri, 19 Jun - Fri, 26 Jun

07:10 - 06:05

ORK

SYD

37h 55m

2 stops

14:35 - 10:45

SYD

ORK

29h 10m

2 stops

$1,832Multiple Airlines

Thu, 11 Jun - Mon, 15 Jun

20:30 - 06:45

ORK

SYD

49h 15m

2 stops

14:35 - 19:50

SYD

ORK

38h 15m

2 stops

$1,924British Airways

Thu, 18 Jun - Mon, 22 Jun

20:30 - 11:45

ORK

SYD

54h 15m

2 stops

14:35 - 19:50

SYD

ORK

38h 15m

2 stops

$1,926British Airways

Thu, 18 Jun - Mon, 22 Jun

China Eastern flights from Ireland to Sydney

Our best China Eastern deals on Ireland to Sydney flight tickets

China Eastern

12 Oct

DUB10:55Dublin

60h 05m

2 stops

SYD09:00Sydney Kingsford Smith

2 Nov

SYD12:00Sydney Kingsford Smith

45h 55m

2 stops

DUB22:55Dublin

$1,635

China Eastern

14 Oct

DUB05:55Dublin

41h 05m

2 stops

SYD09:00Sydney Kingsford Smith

5 Nov

SYD21:30Sydney Kingsford Smith

45h 35m

2 stops

DUB08:05Dublin

$1,637

China Eastern

12 Oct

DUB10:55Dublin

60h 05m

2 stops

SYD09:00Sydney Kingsford Smith

26 Oct

SYD21:30Sydney Kingsford Smith

45h 35m

2 stops

DUB08:05Dublin

$1,652

Qatar Airways flights from Ireland to Sydney

Our best Qatar Airways deals on Ireland to Sydney flight tickets

Qatar Airways

22 May

DUB08:15Dublin

24h 05m

1 stop

SYD17:20Sydney Kingsford Smith

13 July

SYD14:50Sydney Kingsford Smith

24h 55m

1 stop

DUB06:45Dublin

$1,644

Qatar Airways

19 June

DUB15:00Dublin

30h 10m

1 stop

SYD06:10Sydney Kingsford Smith

26 June

SYD20:45Sydney Kingsford Smith

32h 30m

1 stop

DUB20:15Dublin

$1,648

Qatar Airways

1 Nov

DUB07:45Dublin

24h 05m

1 stop

SYD18:50Sydney Kingsford Smith

24 Nov

SYD21:40Sydney Kingsford Smith

25h 55m

1 stop

DUB12:35Dublin

$1,654

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 3/11

19:50-17:55

1 stop35h 05m

Sydney Kingsford Smith

Sun 22/11

16:35-12:35

1 stop31h 00m

$1,631

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 7/11

19:50-17:55

1 stop35h 05m

Sydney Kingsford Smith

Tue 17/11

16:35-12:35

1 stop31h 00m

$1,633

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 14/10

10:55-13:35

1 stop40h 40m

Sydney Kingsford Smith

Tue 3/11

21:30-12:35

1 stop26h 05m

$1,634

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 12/10

10:55-09:00

2 stops60h 05m

Sydney Kingsford Smith

Mon 2/11

12:00-22:55

2 stops45h 55m

$1,635

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 14/10

05:55-09:00

2 stops41h 05m

Sydney Kingsford Smith

Thu 5/11

21:30-08:05

2 stops45h 35m

$1,637

Fastest return journey

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 12/11

19:50-17:55

1 stop35h 05m

Sydney Kingsford Smith

Tue 29/12

16:35-06:25

1 stop24h 50m

$1,638

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 19/6

15:00-06:10

1 stop30h 10m

Sydney Kingsford Smith

Fri 26/6

20:45-20:15

1 stop32h 30m

$1,648

CorkSydney

ORK - SYD

ORKSYD

Cork

Thu 11/6

07:10-06:05

2 stops37h 55m

Sydney Kingsford Smith

Mon 15/6

14:35-10:45

2 stops29h 10m

$1,832

CorkSydney

ORK - SYD

ORKSYD

Cork

Thu 18/6

20:30-06:45

2 stops49h 15m

Sydney Kingsford Smith

Mon 22/6

14:35-19:50

2 stops38h 15m

$1,924

CorkSydney

ORK - SYD

ORKSYD

Cork

Thu 18/6

20:30-11:45

2 stops54h 15m

Sydney Kingsford Smith

Mon 22/6

14:35-19:50

2 stops38h 15m

$1,926

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 August is, on average, the cheapest month to fly to Sydney from Ireland, with most prices found around $708. If you aren’t able to travel to Sydney during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $874.

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 $2,065 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 $1,736 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 11% 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 50m
Direct flights	None

The fastest flight from Ireland to Sydney takes 22h 50m

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 May 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 $1,551	Free cancellation	Rating 7.3 1,442 reviews	Search Etihad Airways flights
Emirates	PriceFrom $1,737	Free cancellation	Rating 8.1 3,576 reviews	Search Emirates flights
Qatar Airways	PriceFrom $1,817	Free cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights

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Manly

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Randwick

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Swansea

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.