How long does it take to fly to Sydney?

On average, it takes 22h 50m 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 Shannon and into Sydney, then the flight time is around 26h 30m.

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 42% 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 June 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.

€377 Cheap Flights from Ireland to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

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 - 13:35

DUB

SYD

41h 35m

1 stop

12:00 - 06:15

SYD

DUB

29h 15m

1 stop

€671China Eastern

Mon, 9 Nov - Thu, 19 Nov

09:00 - 13:35

DUB

SYD

41h 35m

1 stop

12:00 - 06:15

SYD

DUB

29h 15m

1 stop

€683China Eastern

Mon, 9 Nov - Thu, 19 Nov

09:00 - 13:35

DUB

SYD

41h 35m

1 stop

12:00 - 06:15

SYD

DUB

29h 15m

1 stop

€692China Eastern

Wed, 11 Nov - Sun, 15 Nov

09:00 - 13:35

DUB

SYD

41h 35m

1 stop

12:00 - 06:15

SYD

DUB

29h 15m

1 stop

€694China Eastern

Wed, 11 Nov - Sun, 15 Nov

16:50 - 06:05

SNN

SYD

28h 15m

2 stops

15:35 - 16:10

SYD

SNN

34h 35m

2 stops

€1,139Multiple Airlines

Sun, 13 Sep - Sun, 11 Oct

17:30 - 07:55

SNN

SYD

51h 25m

2 stops

11:15 - 11:30

SYD

SNN

35h 15m

2 stops

€1,149British Airways

Fri, 6 Nov - Tue, 10 Nov

16:05 - 07:55

ORK

SYD

28h 50m

2 stops

08:45 - 15:25

SYD

ORK

41h 40m

2 stops

€1,152British Airways

Fri, 20 Nov - Tue, 24 Nov

20:30 - 22:05

ORK

SYD

40h 35m

2 stops

20:45 - 23:50

SYD

ORK

36h 05m

2 stops

€1,300Multiple Airlines

Mon, 29 Jun - Tue, 7 Jul

21:15 - 17:10

SNN

SYD

34h 55m

2 stops

14:50 - 20:35

SYD

SNN

38h 45m

2 stops

€1,409Qatar Airways

Thu, 2 Jul - Tue, 21 Jul

07:40 - 06:10

SNN

SYD

37h 30m

2 stops

14:50 - 20:35

SYD

SNN

62h 45m

2 stops

€1,468Qatar Airways

Sat, 4 Jul - Sat, 11 Jul

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China Eastern flights from Ireland to Sydney

Our best China Eastern deals on Ireland to Sydney flight tickets

China Eastern

9 Nov

DUB09:00Dublin

41h 35m

1 stop

SYD13:35Sydney Kingsford Smith

19 Nov

SYD12:00Sydney Kingsford Smith

29h 15m

1 stop

DUB06:15Dublin

€671

China Eastern

9 Nov

DUB09:00Dublin

41h 35m

1 stop

SYD13:35Sydney Kingsford Smith

19 Nov

SYD12:00Sydney Kingsford Smith

29h 15m

1 stop

DUB06:15Dublin

€683

China Eastern

11 Nov

DUB09:00Dublin

41h 35m

1 stop

SYD13:35Sydney Kingsford Smith

15 Nov

SYD12:00Sydney Kingsford Smith

29h 15m

1 stop

DUB06:15Dublin

€692

British Airways flights from Ireland to Sydney

Our best British Airways deals on Ireland to Sydney flight tickets

British Airways

6 Nov

SNN17:30Shannon

51h 25m

2 stops

SYD07:55Sydney Kingsford Smith

10 Nov

SYD11:15Sydney Kingsford Smith

35h 15m

2 stops

SNN11:30Shannon

€1,149

British Airways

20 Nov

ORK16:05Cork

28h 50m

2 stops

SYD07:55Sydney Kingsford Smith

24 Nov

SYD08:45Sydney Kingsford Smith

41h 40m

2 stops

ORK15:25Cork

€1,152

British Airways

20 Nov

ORK16:05Cork

28h 50m

2 stops

SYD07:55Sydney Kingsford Smith

24 Nov

SYD08:45Sydney Kingsford Smith

41h 40m

2 stops

ORK15:25Cork

€1,153

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 9/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Thu 19/11

12:00-06:15

1 stop29h 15m

€671

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 9/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Thu 19/11

12:00-06:15

1 stop29h 15m

€683

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 11/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Sun 15/11

12:00-06:15

1 stop29h 15m

€692

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 11/11

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Sun 15/11

12:00-06:15

1 stop29h 15m

€694

Fastest return journey

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sun 13/9

16:50-06:05

2 stops28h 15m

Sydney Kingsford Smith

Sun 11/10

15:35-16:10

2 stops34h 35m

€1,139

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Fri 6/11

17:30-07:55

2 stops51h 25m

Sydney Kingsford Smith

Tue 10/11

11:15-11:30

2 stops35h 15m

€1,149

CorkSydney

ORK - SYD

ORKSYD

Cork

Fri 20/11

16:05-07:55

2 stops28h 50m

Sydney Kingsford Smith

Tue 24/11

08:45-15:25

2 stops41h 40m

€1,152

CorkSydney

ORK - SYD

ORKSYD

Cork

Mon 29/6

20:30-22:05

2 stops40h 35m

Sydney Kingsford Smith

Tue 7/7

20:45-23:50

2 stops36h 05m

€1,300

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Thu 2/7

21:15-17:10

2 stops34h 55m

Sydney Kingsford Smith

Tue 21/7

14:50-20:35

2 stops38h 45m

€1,409

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sat 4/7

07:40-06:10

2 stops37h 30m

Sydney Kingsford Smith

Sat 11/7

14:50-20:35

2 stops62h 45m

€1,468

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 €538.

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 €1,270 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 €1,123 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 38% 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 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 June 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
SWISS	PriceFrom €771	Free Cancellation	Rating 7.5 1,971 reviews	Search SWISS flights
Lufthansa	PriceFrom €780	Free Cancellation	Rating 6.8 8,066 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom €898	Free Cancellation	Rating 7.3 1,454 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €960	Free Cancellation	Rating 7.4 4,410 reviews	Search Turkish Airlines flights
British Airways	PriceFrom €999	Free Cancellation	Rating 6.7 8,054 reviews	Search British Airways flights
Qatar Airways	PriceFrom €1,027	Free Cancellation	Rating 7.3 3,727 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom €1,099	Free Cancellation	Rating 7.5 1,047 reviews	Search Qantas Airways flights
Emirates	PriceFrom €1,123	Free Cancellation	Rating 8.1 3,590 reviews	Search Emirates flights
Air France	PriceFrom €1,194	Free Cancellation	Rating 7.4 1,606 reviews	Search Air France flights
Finnair	PriceFrom €1,202	Free Cancellation	Rating 7.6 1,411 reviews	Search Finnair 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.