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 Dublin (a popular airport in Ireland) to Sydney (the most popular airport in Australia), then the flight time is 22h 50m on average. If you fly from Shannon (another popular airport in Ireland) to Sydney, then the average flight time is 28h 05m.

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

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

Which airlines fly to Australia?

Etihad Airways, Qatar Airways and Qantas Airways are the top three most popular airlines that fly to Australia 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 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 October 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.

$595 Cheap Flights from Ireland to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Australia

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Recent return flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

09:00 - 14:05DUB Dublin-MEL Melbourne

42h 05m1 stop Shanghai Pu Dong

12:00 - 06:15MEL Melbourne-DUB Dublin

29h 15m1 stop Shanghai Pu Dong

$1,070China Eastern

Mon, 16 Nov - Tue, 24 Nov

09:00 - 11:00DUB Dublin-MEL Melbourne

63h 00m2 stops Shanghai Pu Dong Nanjing Lukou Intl

12:00 - 06:15MEL Melbourne-DUB Dublin

29h 15m1 stop Shanghai Pu Dong

$1,114China Eastern

Mon, 16 Nov - Tue, 24 Nov

07:45 - 17:30DUB Dublin-BNE Brisbane

23h 45m1 stop Doha Hamad Intl

21:55 - 12:35BNE Brisbane-DUB Dublin

24h 40m1 stop Doha Hamad Intl

$1,445Qatar Airways

Mon, 9 Nov - Mon, 16 Nov

07:45 - 17:30DUB Dublin-BNE Brisbane

23h 45m1 stop Doha Hamad Intl

21:55 - 12:35BNE Brisbane-DUB Dublin

24h 40m1 stop Doha Hamad Intl

$1,463Qatar Airways

Tue, 23 Feb - Tue, 2 Mar

08:05 - 16:45DUB Dublin-MEL Melbourne

21h 40m1 stop Abu Dhabi Zayed Intl

18:05 - 18:10MEL Melbourne-DUB Dublin

35h 05m1 stop Abu Dhabi Zayed Intl

$1,571Etihad Airways

Mon, 9 Nov - Sun, 22 Nov

19:45 - 16:45DUB Dublin-MEL Melbourne

34h 00m1 stop Abu Dhabi Zayed Intl

18:05 - 06:30MEL Melbourne-DUB Dublin

23h 25m1 stop Abu Dhabi Zayed Intl

$1,577Etihad Airways

Sun, 7 Feb - Sat, 6 Mar

16:35 - 20:45DUB Dublin-MEL Melbourne

41h 10m2 stops Istanbul Singapore Changi

22:35 - 22:30MEL Melbourne-DUB Dublin

34h 55m2 stops Singapore Changi Istanbul

$1,628Turkish Airlines

Mon, 8 Feb - Fri, 5 Mar

06:10 - 20:45DUB Dublin-MEL Melbourne

27h 35m2 stops Istanbul Singapore Changi

15:10 - 09:35MEL Melbourne-DUB Dublin

29h 25m2 stops Kuala Lumpur Intl Istanbul

$1,639Turkish Airlines

Thu, 28 Jan - Tue, 16 Feb

20:50 - 23:20DUB Dublin-MEL Melbourne

39h 30m1 stop Dubai Intl

06:15 - 18:55MEL Melbourne-DUB Dublin

23h 40m1 stop Dubai Intl

$1,831Qantas Airways

Mon, 30 Nov - Thu, 24 Dec

20:50 - 23:20DUB Dublin-MEL Melbourne

39h 30m1 stop Dubai Intl

06:15 - 18:55MEL Melbourne-DUB Dublin

23h 40m1 stop Dubai Intl

$1,833Qantas Airways

Mon, 30 Nov - Thu, 24 Dec

Recent last minute flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

07:45 - 17:30DUB Dublin-BNE Brisbane

23h 45m1 stop Doha Hamad Intl

21:55 - 12:35BNE Brisbane-DUB Dublin

24h 40m1 stop Doha Hamad Intl

$1,443Qatar Airways

Mon, 2 Nov - Mon, 16 Nov

07:45 - 17:30DUB Dublin-BNE Brisbane

23h 45m1 stop Doha Hamad Intl

21:55 - 12:35BNE Brisbane-DUB Dublin

24h 40m1 stop Doha Hamad Intl

$1,455Qatar Airways

Mon, 2 Nov - Mon, 16 Nov

07:45 - 19:55DUB Dublin-PER Perth

28h 10m2 stops Doha Hamad Intl Kuala Lumpur Intl

20:50 - 18:10PER Perth-DUB Dublin

29h 20m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl

$1,573Multiple Airlines

Thu, 5 Nov - Wed, 18 Nov

07:45 - 19:55DUB Dublin-PER Perth

28h 10m2 stops Doha Hamad Intl Kuala Lumpur Intl

20:50 - 18:10PER Perth-DUB Dublin

29h 20m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl

$1,610Multiple Airlines

Thu, 5 Nov - Wed, 18 Nov

16:35 - 19:25DUB Dublin-SYD Sydney Kingsford Smith

39h 50m2 stops Istanbul Singapore Changi

21:35 - 22:30SYD Sydney Kingsford Smith-DUB Dublin

35h 55m2 stops Singapore Changi Istanbul

$1,756Turkish Airlines

Wed, 4 Nov - Sun, 8 Nov

08:05 - 16:45DUB Dublin-MEL Melbourne

21h 40m1 stop Abu Dhabi Zayed Intl

18:05 - 06:30MEL Melbourne-DUB Dublin

23h 25m1 stop Abu Dhabi Zayed Intl

$1,864Etihad Airways

Thu, 5 Nov - Wed, 18 Nov

19:45 - 16:45DUB Dublin-MEL Melbourne

34h 00m1 stop Abu Dhabi Zayed Intl

18:05 - 06:30MEL Melbourne-DUB Dublin

23h 25m1 stop Abu Dhabi Zayed Intl

$1,867Etihad Airways

Thu, 5 Nov - Wed, 18 Nov

10:40 - 05:50DUB Dublin-PER Perth

59h 10m2 stops Istanbul Kuala Lumpur Intl

16:15 - 15:30PER Perth-DUB Dublin

55h 15m2 stops Kuala Lumpur Intl Istanbul

$1,931Turkish Airlines

Thu, 5 Nov - Wed, 18 Nov

20:50 - 06:25DUB Dublin-MEL Melbourne

22h 35m1 stop Dubai Intl

16:55 - 11:20MEL Melbourne-DUB Dublin

29h 25m2 stops Singapore Changi Dubai Intl

$1,961Qantas Airways

Thu, 5 Nov - Wed, 18 Nov

13:10 - 06:25DUB Dublin-MEL Melbourne

30h 15m1 stop Dubai Intl

16:55 - 11:20MEL Melbourne-DUB Dublin

29h 25m2 stops Singapore Changi Dubai Intl

$2,147Qantas Airways

Thu, 5 Nov - Wed, 18 Nov

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Turkish Airlines flights from Ireland to Australia

Our best Turkish Airlines deals on Ireland to Australia flight tickets

Turkish Airlines

24 Jan

DUB10:40Dublin

45h 45m

2 stops

SYD19:25Sydney Kingsford Smith

12 Feb

SYD21:35Sydney Kingsford Smith

35h 55m

2 stops

DUB22:30Dublin

$1,648

Turkish Airlines

10 Dec

DUB10:40Dublin

45h 45m

2 stops

SYD19:25Sydney Kingsford Smith

22 Jan

SYD21:35Sydney Kingsford Smith

35h 55m

2 stops

DUB22:30Dublin

$1,688

Turkish Airlines

21 Jan

DUB06:10Dublin

26h 15m

2 stops

SYD19:25Sydney Kingsford Smith

2 Mar

SYD21:35Sydney Kingsford Smith

35h 55m

2 stops

DUB22:30Dublin

$1,699

Qatar Airways flights from Ireland to Australia

Our best Qatar Airways deals on Ireland to Australia flight tickets

Qatar Airways

2 Nov

DUB07:45Dublin

23h 45m

1 stop

BNE17:30Brisbane

16 Nov

BNE21:55Brisbane

24h 40m

1 stop

DUB12:35Dublin

$1,443

Qatar Airways

9 Nov

DUB07:45Dublin

23h 45m

1 stop

BNE17:30Brisbane

16 Nov

BNE21:55Brisbane

24h 40m

1 stop

DUB12:35Dublin

$1,445

Qatar Airways

2 Nov

DUB07:45Dublin

23h 45m

1 stop

BNE17:30Brisbane

16 Nov

BNE21:55Brisbane

24h 40m

1 stop

DUB12:35Dublin

$1,455

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 16/11

09:00-14:05

1 stop42h 05m

Melbourne

Tue 24/11

12:00-06:15

1 stop29h 15m

$1,070

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 16/11

09:00-11:00

2 stops63h 00m

Melbourne

Tue 24/11

12:00-06:15

1 stop29h 15m

$1,114

Fastest return journey

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 9/11

07:45-17:30

1 stop23h 45m

Brisbane

Mon 16/11

21:55-12:35

1 stop24h 40m

$1,445

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Tue 23/2

07:45-17:30

1 stop23h 45m

Brisbane

Tue 2/3

21:55-12:35

1 stop24h 40m

$1,463

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 9/11

08:05-16:45

1 stop21h 40m

Melbourne

Sun 22/11

18:05-18:10

1 stop35h 05m

$1,571

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sun 7/2

19:45-16:45

1 stop34h 00m

Melbourne

Sat 6/3

18:05-06:30

1 stop23h 25m

$1,577

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 8/2

16:35-20:45

2 stops41h 10m

Melbourne

Fri 5/3

22:35-22:30

2 stops34h 55m

$1,628

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 28/1

06:10-20:45

2 stops27h 35m

Melbourne

Tue 16/2

15:10-09:35

2 stops29h 25m

$1,639

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 30/11

20:50-23:20

1 stop39h 30m

Melbourne

Thu 24/12

06:15-18:55

1 stop23h 40m

$1,831

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 30/11

20:50-23:20

1 stop39h 30m

Melbourne

Thu 24/12

06:15-18:55

1 stop23h 40m

$1,833

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 $1,867. 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 $1,912.

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 $2,071 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 $1,848 on momondo.

Can stopping save me money on Ireland to Australia flights?

You could potentially save up to 28% 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

Best price found	$595
Fastest flight time	21h 10m
Direct flights	None

The best one-way flight to Australia from Ireland in the past 72 hours is $595. The best return flight deal from Ireland to Australia found on momondo in the last 72 hours is $1,070.

The fastest flight from Ireland to Australia takes 21h 10m

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

Search flight deals

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 October 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 $765	Free cancellation	Rating 7.4 4,461 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $1,389	Free cancellation	Rating 7.3 1,550 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $1,597	Free cancellation	Rating 7.3 3,712 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom $1,700	Free cancellation	Rating 7.5 1,122 reviews	Search Qantas Airways 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.