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 39% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 13 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 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 Cork and into Sydney, then the flight time is around 33h 25m.

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

Etihad Airways, Qatar Airways, and KLM are the most popular carriers 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 13 as of March 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.

€398 Cheap Flights from Ireland to Sydney in 2026

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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.

20:35 - 06:10

DUB

SYD

24h 35m

1 stop

20:50 - 19:05

SYD

DUB

31h 15m

1 stop

€1,007Etihad Airways

Fri, 1 May - Thu, 14 May

05:35 - 06:05

DUB

SYD

39h 30m

3 stops

07:05 - 16:00

SYD

DUB

41h 55m

3 stops

€1,008Multiple Airlines

Tue, 5 May - Tue, 9 Jun

05:45 - 06:05

DUB

SYD

39h 20m

3 stops

07:05 - 09:35

SYD

DUB

35h 30m

3 stops

€1,008Multiple Airlines

Thu, 14 May - Thu, 4 Jun

20:35 - 16:50

DUB

SYD

35h 15m

1 stop

15:40 - 07:15

SYD

DUB

24h 35m

1 stop

€1,009Etihad Airways

Tue, 7 Apr - Mon, 27 Apr

07:30 - 06:45

SNN

SYD

38h 15m

2 stops

14:35 - 11:20

SYD

SNN

29h 45m

2 stops

€1,277British Airways

Sun, 6 Sep - Thu, 17 Sep

07:30 - 07:20

SNN

SYD

38h 50m

2 stops

09:20 - 16:10

SYD

SNN

39h 50m

3 stops

€1,404Air Canada

Mon, 27 Apr - Mon, 4 May

07:30 - 07:20

SNN

SYD

38h 50m

3 stops

09:20 - 16:10

SYD

SNN

39h 50m

3 stops

€1,412Air Canada

Mon, 27 Apr - Mon, 4 May

07:30 - 06:05

SNN

SYD

37h 35m

2 stops

14:35 - 11:20

SYD

SNN

29h 45m

2 stops

€1,414British Airways

Sat, 9 May - Wed, 13 May

12:30 - 07:00

SNN

SYD

33h 30m

2 stops

09:30 - 10:15

SYD

SNN

33h 45m

2 stops

€1,445United Airlines

Thu, 23 Apr - Tue, 28 Apr

07:30 - 06:05

SNN

SYD

37h 35m

2 stops

18:00 - 16:10

SYD

SNN

31h 10m

2 stops

€1,458Singapore Airlines

Sat, 22 Aug - Mon, 31 Aug

Etihad Airways flights from Ireland to Sydney

Our best Etihad Airways deals on Ireland to Sydney flight tickets

Etihad Airways

7 Apr

DUB20:35Dublin

35h 15m

1 stop

SYD16:50Sydney Kingsford Smith

26 May

SYD20:50Sydney Kingsford Smith

31h 15m

1 stop

DUB19:05Dublin

€1,002

Etihad Airways

1 May

DUB20:35Dublin

24h 35m

1 stop

SYD06:10Sydney Kingsford Smith

14 May

SYD20:50Sydney Kingsford Smith

31h 15m

1 stop

DUB19:05Dublin

€1,007

Etihad Airways

7 Apr

DUB20:35Dublin

35h 15m

1 stop

SYD16:50Sydney Kingsford Smith

27 Apr

SYD15:40Sydney Kingsford Smith

24h 35m

1 stop

DUB07:15Dublin

€1,009

China Eastern flights from Ireland to Sydney

Our best China Eastern deals on Ireland to Sydney flight tickets

China Eastern

15 May

DUB05:55Dublin

42h 05m

2 stops

SYD09:00Sydney Kingsford Smith

10 Jun

SYD11:00Sydney Kingsford Smith

44h 25m

2 stops

DUB22:25Dublin

€1,033

China Eastern

3 Jun

DUB05:55Dublin

42h 05m

2 stops

SYD09:00Sydney Kingsford Smith

18 Jun

SYD11:00Sydney Kingsford Smith

54h 20m

2 stops

DUB08:20Dublin

€1,040

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 1/5

20:35-06:10

1 stop24h 35m

Sydney Kingsford Smith

Thu 14/5

20:50-19:05

1 stop31h 15m

€1,007

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 5/5

05:35-06:05

3 stops39h 30m

Sydney Kingsford Smith

Tue 9/6

07:05-16:00

3 stops41h 55m

€1,008

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 14/5

05:45-06:05

3 stops39h 20m

Sydney Kingsford Smith

Thu 4/6

07:05-09:35

3 stops35h 30m

€1,008

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 7/4

20:35-16:50

1 stop35h 15m

Sydney Kingsford Smith

Mon 27/4

15:40-07:15

1 stop24h 35m

€1,009

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sun 6/9

07:30-06:45

2 stops38h 15m

Sydney Kingsford Smith

Thu 17/9

14:35-11:20

2 stops29h 45m

€1,277

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Mon 27/4

07:30-07:20

2 stops38h 50m

Sydney Kingsford Smith

Mon 4/5

09:20-16:10

3 stops39h 50m

€1,404

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Mon 27/4

07:30-07:20

3 stops38h 50m

Sydney Kingsford Smith

Mon 4/5

09:20-16:10

3 stops39h 50m

€1,412

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sat 9/5

07:30-06:05

2 stops37h 35m

Sydney Kingsford Smith

Wed 13/5

14:35-11:20

2 stops29h 45m

€1,414

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Thu 23/4

12:30-07:00

2 stops33h 30m

Sydney Kingsford Smith

Tue 28/4

09:30-10:15

2 stops33h 45m

€1,445

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sat 22/8

07:30-06:05

2 stops37h 35m

Sydney Kingsford Smith

Mon 31/8

18:00-16:10

2 stops31h 10m

€1,458

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 September is another great option to travel to Sydney, with average flight prices from Ireland averaging around €1,122.

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 €1,286 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 €1,133 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 9% 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

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 13 as of March 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
Lufthansa	PriceFrom €782	Free Cancellation	Rating 6.8 7,862 reviews	Search Lufthansa flights
SWISS	PriceFrom €782	Free Cancellation	Rating 7.5 1,902 reviews	Search SWISS flights
Etihad Airways	PriceFrom €902	Free Cancellation	Rating 7.3 1,429 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €962	Free Cancellation	Rating 7.3 4,271 reviews	Search Turkish Airlines flights
British Airways	PriceFrom €1,001	Free Cancellation	Rating 6.7 7,811 reviews	Search British Airways flights
Qatar Airways	PriceFrom €1,075	Free Cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom €1,102	Free Cancellation	Rating 7.5 1,007 reviews	Search Qantas Airways flights
Emirates	PriceFrom €1,106	Free Cancellation	Rating 8.1 3,541 reviews	Search Emirates flights
Air France	PriceFrom €1,127	Free Cancellation	Rating 7.4 1,547 reviews	Search Air France flights
Finnair	PriceFrom €1,206	Free Cancellation	Rating 7.7 1,374 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.