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 43% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 12 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

How long does it take to fly to Sydney?

On average, it takes 23h 55m 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 50m.

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 12 as of July 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.

€388 Cheap Flights from Ireland to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

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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 - 07:20

DUB

SYD

35h 20m

1 stop

12:00 - 06:15

SYD

DUB

29h 15m

1 stop

€695China Eastern

Fri, 25 Dec - Sun, 17 Jan

09:00 - 13:35

DUB

SYD

41h 35m

1 stop

12:00 - 06:15

SYD

DUB

29h 15m

1 stop

€698China Eastern

Mon, 9 Nov - Sun, 15 Nov

16:10 - 07:45

ORK

SYD

29h 35m

2 stops

16:20 - 19:25

SYD

ORK

38h 05m

2 stops

€1,133Multiple Airlines

Wed, 21 Oct - Fri, 13 Nov

16:10 - 06:25

ORK

SYD

29h 15m

2 stops

15:05 - 10:45

SYD

ORK

29h 40m

2 stops

€1,147Multiple Airlines

Thu, 24 Sep - Tue, 20 Oct

20:05 - 07:55

SNN

SYD

48h 50m

2 stops

08:45 - 11:30

SYD

SNN

37h 45m

2 stops

€1,154British Airways

Wed, 4 Nov - Sun, 8 Nov

20:05 - 07:55

SNN

SYD

48h 50m

2 stops

08:45 - 11:30

SYD

SNN

37h 45m

2 stops

€1,155British Airways

Wed, 4 Nov - Sun, 8 Nov

10:50 - 09:40

ORK

SYD

37h 50m

3 stops

17:25 - 10:20

SYD

ORK

50h 55m

3 stops

€1,267KLM

Fri, 25 Sep - Fri, 16 Oct

17:15 - 07:25

ORK

SYD

27h 10m

2 stops

06:35 - 10:40

SYD

ORK

39h 05m

3 stops

€1,267KLM

Wed, 11 Nov - Mon, 30 Nov

07:50 - 09:35

SNN

SYD

38h 45m

2 stops

11:20 - 16:45

SYD

SNN

40h 25m

3 stops

€1,422Air Canada

Wed, 4 Nov - Sun, 8 Nov

07:50 - 09:35

SNN

SYD

38h 45m

2 stops

11:20 - 16:45

SYD

SNN

40h 25m

3 stops

€1,499Air Canada

Wed, 4 Nov - Sun, 8 Nov

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British Airways flights from Ireland to Sydney

Our best British Airways deals on Ireland to Sydney flight tickets

British Airways

4 Nov

ORK11:55Cork

33h 00m

2 stops

SYD07:55Sydney Kingsford Smith

11 Nov

SYD11:15Sydney Kingsford Smith

34h 55m

2 stops

ORK11:10Cork

€1,151

British Airways

4 Nov

SNN20:05Shannon

48h 50m

2 stops

SYD07:55Sydney Kingsford Smith

8 Nov

SYD08:45Sydney Kingsford Smith

37h 45m

2 stops

SNN11:30Shannon

€1,153

British Airways

4 Nov

SNN20:05Shannon

48h 50m

2 stops

SYD07:55Sydney Kingsford Smith

8 Nov

SYD08:45Sydney Kingsford Smith

37h 45m

2 stops

SNN11:30Shannon

€1,154

KLM flights from Ireland to Sydney

Our best KLM deals on Ireland to Sydney flight tickets

KLM

25 Sept

ORK10:50Cork

37h 50m

3 stops

SYD09:40Sydney Kingsford Smith

16 Oct

SYD17:25Sydney Kingsford Smith

50h 55m

3 stops

ORK10:20Cork

€1,267

KLM

11 Nov

ORK17:15Cork

27h 10m

2 stops

SYD07:25Sydney Kingsford Smith

30 Nov

SYD06:35Sydney Kingsford Smith

39h 05m

3 stops

ORK10:40Cork

€1,267

KLM

21 Oct

ORK17:10Cork

28h 20m

3 stops

SYD07:30Sydney Kingsford Smith

13 Nov

SYD11:10Sydney Kingsford Smith

34h 30m

3 stops

ORK10:40Cork

€1,270

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 25/12

09:00-07:20

1 stop35h 20m

Sydney Kingsford Smith

Sun 17/1

12:00-06:15

1 stop29h 15m

€695

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 9/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Sun 15/11

12:00-06:15

1 stop29h 15m

€698

CorkSydney

ORK - SYD

ORKSYD

Cork

Wed 21/10

16:10-07:45

2 stops29h 35m

Sydney Kingsford Smith

Fri 13/11

16:20-19:25

2 stops38h 05m

€1,133

Fastest return journey

CorkSydney

ORK - SYD

ORKSYD

Cork

Thu 24/9

16:10-06:25

2 stops29h 15m

Sydney Kingsford Smith

Tue 20/10

15:05-10:45

2 stops29h 40m

€1,147

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 4/11

20:05-07:55

2 stops48h 50m

Sydney Kingsford Smith

Sun 8/11

08:45-11:30

2 stops37h 45m

€1,154

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 4/11

20:05-07:55

2 stops48h 50m

Sydney Kingsford Smith

Sun 8/11

08:45-11:30

2 stops37h 45m

€1,155

CorkSydney

ORK - SYD

ORKSYD

Cork

Fri 25/9

10:50-09:40

3 stops37h 50m

Sydney Kingsford Smith

Fri 16/10

17:25-10:20

3 stops50h 55m

€1,267

CorkSydney

ORK - SYD

ORKSYD

Cork

Wed 11/11

17:15-07:25

2 stops27h 10m

Sydney Kingsford Smith

Mon 30/11

06:35-10:40

3 stops39h 05m

€1,267

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 4/11

07:50-09:35

2 stops38h 45m

Sydney Kingsford Smith

Sun 8/11

11:20-16:45

3 stops40h 25m

€1,422

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 4/11

07:50-09:35

2 stops38h 45m

Sydney Kingsford Smith

Sun 8/11

11:20-16:45

3 stops40h 25m

€1,499

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 another great option to travel to Sydney, with average flight prices from Ireland averaging around €547.

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 €1,291 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 €1,142 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 40% 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	23h 55m
Direct flights	None

The fastest flight from Ireland to Sydney takes 23h 55m

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

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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 12 as of July 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 €383	Free Cancellation	Rating 7.3 226 reviews	Search China Eastern flights
SWISS	PriceFrom €784	Free Cancellation	Rating 7.5 1,981 reviews	Search SWISS flights
Lufthansa	PriceFrom €794	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom €915	Free Cancellation	Rating 7.3 1,469 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €976	Free Cancellation	Rating 7.4 4,430 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom €1,044	Free Cancellation	Rating 7.3 3,738 reviews	Search Qatar Airways flights
British Airways	PriceFrom €1,089	Free Cancellation	Rating 6.7 8,089 reviews	Search British Airways flights
Qantas Airways	PriceFrom €1,117	Free Cancellation	Rating 7.5 1,054 reviews	Search Qantas Airways flights
Emirates	PriceFrom €1,142	Free Cancellation	Rating 8.1 3,603 reviews	Search Emirates flights
Air France	PriceFrom €1,214	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights

Parramatta

Coogee

Randwick

Terrigal

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.