How long is the flight from Ireland to Australia?

The flight from Ireland to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Cork (a popular airport in Ireland) to Sydney (the most popular airport in Australia), then the flight time is 25h 55m on average. If you fly from Shannon (another popular airport in Ireland) to Sydney, then the average flight time is 33h 30m.

What is the cheapest airline that flies from Ireland to Australia?

China Eastern, Turkish Airlines, and Qatar Airways are the most popular carriers operating from Ireland to Australia

Which airlines fly to Australia?

Qatar Airways, Etihad Airways and Turkish Airlines are the top three most popular airlines that fly to Australia from Ireland according to our data. Qatar Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 4 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ireland to Australia?

Prices for flights from Ireland to Australia were last updated today.

How many operators does momondo search for flights from Ireland to Australia?

As of July 2026, there are 4 operators available to choose from for flights from Ireland to Australia.

How old do you have to be to fly from Ireland to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$565 Cheap Flights from Ireland to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Australia

Return

One-way

Last minute

Recent return flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

10:55 - 09:00

DUB

MEL

37h 05m

1 stop

11:00 - 08:00

MEL

DUB

30h 00m

1 stop

$1,038China Eastern

Wed, 2 Sep - Thu, 17 Sep

10:55 - 09:00

DUB

MEL

37h 05m

1 stop

11:00 - 08:00

MEL

DUB

30h 00m

1 stop

$1,063China Eastern

Wed, 2 Sep - Tue, 15 Sep

09:00 - 15:50

DUB

MEL

21h 50m

1 stop

17:20 - 19:05

MEL

DUB

34h 45m

1 stop

$1,462Etihad Airways

Mon, 17 Aug - Wed, 2 Sep

20:35 - 15:50

DUB

MEL

34h 15m

1 stop

17:20 - 19:05

MEL

DUB

34h 45m

1 stop

$1,464Etihad Airways

Sat, 22 Aug - Fri, 4 Sep

05:35 - 07:00

DUB

ADL

40h 55m

2 stops

09:45 - 23:05

ADL

DUB

45h 50m

2 stops

$1,531Turkish Airlines

Tue, 8 Sep - Tue, 15 Sep

05:35 - 07:00

DUB

ADL

40h 55m

2 stops

09:45 - 23:05

ADL

DUB

45h 50m

2 stops

$1,542Turkish Airlines

Tue, 8 Sep - Tue, 15 Sep

14:05 - 23:20

DUB

MEL

22h 15m

1 stop

23:40 - 19:50

MEL

DUB

31h 10m

1 stop

$1,571Qatar Airways

Thu, 19 Nov - Mon, 30 Nov

14:05 - 23:20

DUB

MEL

22h 15m

1 stop

23:40 - 19:50

MEL

DUB

31h 10m

1 stop

$1,571Qatar Airways

Tue, 10 Nov - Mon, 30 Nov

22:00 - 06:05

DUB

SYD

23h 05m

1 stop

21:10 - 11:20

SYD

DUB

25h 10m

1 stop

$2,408Emirates

Thu, 1 Oct - Wed, 3 Feb

22:00 - 16:20

DUB

SYD

32h 20m

2 stops

21:45 - 11:20

SYD

DUB

24h 35m

1 stop

$2,431Emirates

Sun, 11 Oct - Mon, 2 Nov

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China Eastern flights from Ireland to Australia

Our best China Eastern deals on Ireland to Australia flight tickets

China Eastern

2 Sept

DUB10:55Dublin

37h 05m

1 stop

MEL09:00Melbourne

17 Sept

MEL11:00Melbourne

30h 00m

1 stop

DUB08:00Dublin

$1,038

China Eastern

2 Sept

DUB10:55Dublin

37h 05m

1 stop

MEL09:00Melbourne

15 Sept

MEL11:00Melbourne

30h 00m

1 stop

DUB08:00Dublin

$1,063

China Eastern

9 Sept

DUB10:55Dublin

40h 40m

1 stop

SYD12:35Sydney Kingsford Smith

16 Sept

SYD20:30Sydney Kingsford Smith

44h 30m

1 stop

DUB08:00Dublin

$1,079

Etihad Airways flights from Ireland to Australia

Our best Etihad Airways deals on Ireland to Australia flight tickets

Etihad Airways

10 Aug

DUB09:00Dublin

21h 50m

1 stop

MEL15:50Melbourne

26 Aug

MEL17:20Melbourne

34h 45m

1 stop

DUB19:05Dublin

$1,819

Etihad Airways

10 Aug

DUB09:00Dublin

21h 50m

1 stop

MEL15:50Melbourne

26 Aug

MEL17:20Melbourne

34h 45m

1 stop

DUB19:05Dublin

$1,849

Etihad Airways

10 Aug

DUB20:35Dublin

34h 15m

1 stop

MEL15:50Melbourne

26 Aug

MEL17:20Melbourne

34h 45m

1 stop

DUB19:05Dublin

$1,939

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 2/9

10:55-09:00

1 stop37h 05m

Melbourne

Thu 17/9

11:00-08:00

1 stop30h 00m

$1,038

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 2/9

10:55-09:00

1 stop37h 05m

Melbourne

Tue 15/9

11:00-08:00

1 stop30h 00m

$1,063

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 17/8

09:00-15:50

1 stop21h 50m

Melbourne

Wed 2/9

17:20-19:05

1 stop34h 45m

$1,462

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sat 22/8

20:35-15:50

1 stop34h 15m

Melbourne

Fri 4/9

17:20-19:05

1 stop34h 45m

$1,464

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Tue 8/9

05:35-07:00

2 stops40h 55m

Adelaide

Tue 15/9

09:45-23:05

2 stops45h 50m

$1,531

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Tue 8/9

05:35-07:00

2 stops40h 55m

Adelaide

Tue 15/9

09:45-23:05

2 stops45h 50m

$1,542

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 19/11

14:05-23:20

1 stop22h 15m

Melbourne

Mon 30/11

23:40-19:50

1 stop31h 10m

$1,571

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 10/11

14:05-23:20

1 stop22h 15m

Melbourne

Mon 30/11

23:40-19:50

1 stop31h 10m

$1,571

Fastest return journey

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 1/10

22:00-06:05

1 stop23h 05m

Sydney Kingsford Smith

Wed 3/2

21:10-11:20

1 stop25h 10m

$2,408

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 11/10

22:00-16:20

2 stops32h 20m

Sydney Kingsford Smith

Mon 2/11

21:45-11:20

1 stop24h 35m

$2,431

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 Australia

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 Australia?

In general, May is the cheapest month to fly from Ireland to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,837. If you don’t want to visit Australia in May, then you should wait until February to fly from Ireland, when ticket prices are also cheap, with an average price of $1,905.

How far in advance should I book a flight from Ireland to Australia?

You are more likely to see cheaper flights to Australia from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,088 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Ireland for as low as $1,904 on momondo.

Can stopping save me money on Ireland to Australia flights?

You could potentially save up to 35% on your flight if you consider stops on a Ireland to Australia flight.

Cheap Ireland to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Australia

Fastest flight time	21h 50m
Direct flights	None

The fastest flight from Ireland to Australia takes 21h 50m

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

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Frequently asked questions about flying from Ireland to Australia

When did momondo last update prices for flights from Ireland to Australia?
Prices for flights from Ireland to Australia were last updated today.
How many operators does momondo search for flights from Ireland to Australia?
As of July 2026, there are 4 operators available to choose from for flights from Ireland to Australia.
How old do you have to be to fly from Ireland to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ireland to Australia

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

Airline	Rating	Free cancellation	Price
Turkish Airlines	PriceFrom $1,111	Free cancellation	Rating 7.4 4,453 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $1,397	Free cancellation	Rating 7.3 1,491 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $1,606	Free cancellation	Rating 7.3 3,743 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,771	Free cancellation	Rating 8.1 3,638 reviews	Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Australia?

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 Australia.

I’m not ready to book a flight from Ireland to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.