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

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

Which airlines fly to Australia?

Qatar Airways, Etihad Airways and Emirates 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 36% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 11 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 refresh daily.

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

The number of operators available for flights from Ireland to Australia is 11 as of August 2026.

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 travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£302 Cheap Flights from Ireland to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Australia

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One-way

Last minute

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

£581China Eastern

Mon, 2 Nov - Thu, 26 Nov

09:00 - 10:00DUB Dublin-SYD Sydney Kingsford Smith

38h 00m1 stop Shanghai Pu Dong

12:00 - 06:15SYD Sydney Kingsford Smith-DUB Dublin

29h 15m1 stop Shanghai Pu Dong

£583China Eastern

Mon, 9 Nov - Thu, 19 Nov

09:00 - 09:30DUB Dublin-SYD Sydney Kingsford Smith

61h 30m3 stops Shanghai Pu Dong Beijing Capital Wuhan

21:30 - 06:30SYD Sydney Kingsford Smith-DUB Dublin

44h 00m1 stop Abu Dhabi Zayed Intl

£679Multiple Airlines

Wed, 28 Oct - Fri, 6 Nov

09:00 - 13:35DUB Dublin-SYD Sydney Kingsford Smith

41h 35m1 stop Shanghai Pu Dong

21:30 - 06:30SYD Sydney Kingsford Smith-DUB Dublin

44h 00m1 stop Abu Dhabi Zayed Intl

£714Multiple Airlines

Wed, 28 Oct - Fri, 6 Nov

10:45 - 05:50DUB Dublin-BNE Brisbane

58h 05m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai

07:15 - 23:05BNE Brisbane-DUB Dublin

48h 50m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul

£775Turkish Airlines

Tue, 6 Oct - Fri, 16 Oct

09:10 - 07:10DUB Dublin-MEL Melbourne

35h 00m2 stops Frankfurt am Main Hong Kong Intl

15:35 - 08:25MEL Melbourne-DUB Dublin

27h 50m2 stops Hong Kong Intl Frankfurt am Main

£790Lufthansa

Mon, 15 Feb - Wed, 10 Mar

08:05 - 06:30DUB Dublin-SYD Sydney Kingsford Smith

35h 25m1 stop Abu Dhabi Zayed Intl

21:30 - 18:10SYD Sydney Kingsford Smith-DUB Dublin

31h 40m1 stop Abu Dhabi Zayed Intl

£796Etihad Airways

Sat, 7 Nov - Sat, 5 Dec

16:35 - 01:30DUB Dublin-PER Perth

48h 55m2 stops Istanbul Kuala Lumpur Intl

00:45 - 09:35PER Perth-DUB Dublin

40h 50m2 stops Kuala Lumpur Intl Istanbul

£807Turkish Airlines

Wed, 4 Nov - Tue, 24 Nov

20:35 - 17:50DUB Dublin-SYD Sydney Kingsford Smith

35h 15m1 stop Abu Dhabi Zayed Intl

21:30 - 18:10SYD Sydney Kingsford Smith-DUB Dublin

31h 40m1 stop Abu Dhabi Zayed Intl

£819Etihad Airways

Sun, 18 Oct - Sat, 31 Oct

07:45 - 17:50DUB Dublin-MEL Melbourne

23h 05m1 stop Doha Hamad Intl

17:10 - 06:00MEL Melbourne-DUB Dublin

23h 50m1 stop Doha Hamad Intl

£881Qatar Airways

Sun, 7 Feb - Wed, 24 Feb

Recent last minute flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

10:55 - 12:35DUB Dublin-SYD Sydney Kingsford Smith

40h 40m1 stop Shanghai Pu Dong

11:00 - 23:20SYD Sydney Kingsford Smith-DUB Dublin

45h 20m2 stops Shanghai Pu Dong London Gatwick

£782Multiple Airlines

Fri, 28 Aug - Thu, 10 Sep

10:55 - 12:35DUB Dublin-SYD Sydney Kingsford Smith

40h 40m1 stop Shanghai Pu Dong

11:00 - 08:00SYD Sydney Kingsford Smith-DUB Dublin

30h 00m1 stop Shanghai Pu Dong

£790China Eastern

Fri, 28 Aug - Thu, 10 Sep

10:55 - 08:00DUB Dublin-SYD Sydney Kingsford Smith

36h 05m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl

11:00 - 08:00SYD Sydney Kingsford Smith-DUB Dublin

30h 00m1 stop Shanghai Pu Dong

£799China Eastern

Fri, 28 Aug - Thu, 10 Sep

20:35 - 15:50DUB Dublin-MEL Melbourne

34h 15m1 stop Abu Dhabi Zayed Intl

17:20 - 19:05MEL Melbourne-DUB Dublin

34h 45m1 stop Abu Dhabi Zayed Intl

£933Etihad Airways

Thu, 27 Aug - Fri, 11 Sep

10:40 - 08:20DUB Dublin-MEL Melbourne

36h 40m2 stops Istanbul Kuala Lumpur Intl

13:30 - 23:05MEL Melbourne-DUB Dublin

42h 35m2 stops Bangkok Suvarnabhumi Istanbul

£938Turkish Airlines

Thu, 27 Aug - Wed, 9 Sep

15:00 - 08:55DUB Dublin-PER Perth

34h 55m3 stops Doha Hamad Intl Singapore Changi Ho Chi Minh City

14:50 - 19:05PER Perth-DUB Dublin

35h 15m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

£942Multiple Airlines

Sat, 29 Aug - Fri, 11 Sep

08:15 - 18:35DUB Dublin-PER Perth

27h 20m1 stop Doha Hamad Intl

06:00 - 20:15PER Perth-DUB Dublin

45h 15m2 stops Melbourne Doha Hamad Intl

£997Qatar Airways

Sat, 29 Aug - Fri, 11 Sep

09:40 - 00:40DUB Dublin-PER Perth

32h 00m2 stops Helsinki-Vantaa Singapore Changi

08:20 - 08:55PER Perth-DUB Dublin

31h 35m2 stops Hong Kong Intl Helsinki-Vantaa

£1,043Finnair

Wed, 26 Aug - Wed, 16 Sep

09:40 - 00:40DUB Dublin-PER Perth

32h 00m2 stops Helsinki-Vantaa Singapore Changi

08:20 - 08:55PER Perth-DUB Dublin

31h 35m2 stops Hong Kong Intl Helsinki-Vantaa

£1,051Finnair

Wed, 26 Aug - Wed, 16 Sep

15:00 - 17:10DUB Dublin-SYD Sydney Kingsford Smith

41h 10m1 stop Doha Hamad Intl

14:50 - 06:45SYD Sydney Kingsford Smith-DUB Dublin

24h 55m1 stop Doha Hamad Intl

£1,070Qatar Airways

Fri, 28 Aug - Thu, 10 Sep

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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 Nov

DUB09:00Dublin

42h 05m

1 stop

MEL14:05Melbourne

26 Nov

MEL12:00Melbourne

29h 15m

1 stop

DUB06:15Dublin

£581

China Eastern

9 Nov

DUB09:00Dublin

38h 00m

1 stop

SYD10:00Sydney Kingsford Smith

19 Nov

SYD12:00Sydney Kingsford Smith

29h 15m

1 stop

DUB06:15Dublin

£583

China Eastern

2 Nov

DUB09:00Dublin

63h 00m

2 stops

MEL11:00Melbourne

26 Nov

MEL12:00Melbourne

29h 15m

1 stop

DUB06:15Dublin

£590

Etihad Airways flights from Ireland to Australia

Our best Etihad Airways deals on Ireland to Australia flight tickets

Etihad Airways

7 Nov

DUB08:05Dublin

35h 25m

1 stop

SYD06:30Sydney Kingsford Smith

5 Dec

SYD21:30Sydney Kingsford Smith

31h 40m

1 stop

DUB18:10Dublin

£796

Etihad Airways

18 Oct

DUB20:35Dublin

35h 15m

1 stop

SYD17:50Sydney Kingsford Smith

31 Oct

SYD21:30Sydney Kingsford Smith

31h 40m

1 stop

DUB18:10Dublin

£819

Etihad Airways

16 Nov

DUB08:05Dublin

22h 40m

1 stop

SYD17:45Sydney Kingsford Smith

7 Dec

SYD16:50Sydney Kingsford Smith

24h 40m

1 stop

DUB06:30Dublin

£851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 2/11

09:00-14:05

1 stop42h 05m

Melbourne

Thu 26/11

12:00-06:15

1 stop29h 15m

£581

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 9/11

09:00-10:00

1 stop38h 00m

Sydney Kingsford Smith

Thu 19/11

12:00-06:15

1 stop29h 15m

£583

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 28/10

09:00-09:30

3 stops61h 30m

Sydney Kingsford Smith

Fri 6/11

21:30-06:30

1 stop44h 00m

£679

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 28/10

09:00-13:35

1 stop41h 35m

Sydney Kingsford Smith

Fri 6/11

21:30-06:30

1 stop44h 00m

£714

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Tue 6/10

10:45-05:50

3 stops58h 05m

Brisbane

Fri 16/10

07:15-23:05

3 stops48h 50m

£775

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 15/2

09:10-07:10

2 stops35h 00m

Melbourne

Wed 10/3

15:35-08:25

2 stops27h 50m

£790

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 7/11

08:05-06:30

1 stop35h 25m

Sydney Kingsford Smith

Sat 5/12

21:30-18:10

1 stop31h 40m

£796

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Wed 4/11

16:35-01:30

2 stops48h 55m

Perth

Tue 24/11

00:45-09:35

2 stops40h 50m

£807

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sun 18/10

20:35-17:50

1 stop35h 15m

Sydney Kingsford Smith

Sat 31/10

21:30-18:10

1 stop31h 40m

£819

Fastest return journey

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sun 7/2

07:45-17:50

1 stop23h 05m

Melbourne

Wed 24/2

17:10-06:00

1 stop23h 50m

£881

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

What is the cheapest month to fly to Australia?

The month of May is, on average, the cheapest month to fly to Australia from Ireland, with most prices found around £950. The month of February is another great option to travel to Australia, with average flight prices from Ireland averaging around £991.

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 £1,073 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 £929 on momondo.

Can stopping save me money on Ireland to Australia flights?

You could potentially save up to 21% 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	£302
Fastest flight time	24h 15m
Direct flights	None

The best one-way flight to Australia from Ireland in the past 72 hours is £302. The best return flight deal from Ireland to Australia found on momondo in the last 72 hours is £581.

The fastest flight from Ireland to Australia takes 24h 15m

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 refresh daily.
How many operators does momondo search for flights from Ireland to Australia?
The number of operators available for flights from Ireland to Australia is 11 as of August 2026.
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 travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted 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
China Eastern	PriceFrom £516	Free Cancellation	Rating 7.3 234 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom £567	Free Cancellation	Rating 7.4 4,479 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom £660	Free Cancellation	Rating 6.8 8,217 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom £775	Free Cancellation	Rating 7.3 1,513 reviews	Search Etihad Airways flights
British Airways	PriceFrom £817	Free Cancellation	Rating 6.7 8,188 reviews	Search British Airways flights
Qatar Airways	PriceFrom £833	Free Cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
Emirates	PriceFrom £838	Free Cancellation	Rating 8.1 3,656 reviews	Search Emirates flights
Qantas Airways	PriceFrom £872	Free Cancellation	Rating 7.5 1,085 reviews	Search Qantas Airways flights
Finnair	PriceFrom £906	Free Cancellation	Rating 7.6 1,430 reviews	Search Finnair flights
Air France	PriceFrom £963	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Australia . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Australia 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 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.