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 42% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 13 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ireland to Australia?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Australia you fly into. For example, flying from Dublin to Sydney takes 23h 10m on average. On the other hand, flying from Shannon to Sydney takes 26h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

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

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

Prices for flights from Ireland to Australia are refreshed on a daily basis.

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

As of December 2025, there are 13 operators available to choose from for flights from Ireland to Australia.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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.

€402 Cheap Flights from Ireland to Australia in 2025/26

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Recent return flight deals from Ireland to Australia

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16:30 - 06:00

DUB

BNE

27h 30m2 stops

07:15 - 09:40

BNE

DUB

36h 25m2 stops

€720Multiple Airlines

Mon, 26 Jan - Mon, 9 Feb

10:40 - 09:30

DUB

BNE

37h 50m2 stops

11:05 - 23:00

BNE

DUB

44h 55m2 stops

€787Multiple Airlines

Tue, 19 May - Tue, 9 Jun

10:40 - 06:00

DUB

BNE

33h 20m2 stops

07:15 - 09:40

BNE

DUB

36h 25m2 stops

€810Multiple Airlines

Mon, 26 Jan - Mon, 9 Feb

16:50 - 15:15

DUB

PER

38h 25m2 stops

23:10 - 22:10

PER

DUB

55h 00m2 stops

€957Turkish Airlines

Sat, 14 Feb - Sat, 28 Feb

16:50 - 05:50

DUB

PER

53h 00m2 stops

23:10 - 15:20

PER

DUB

48h 10m2 stops

€961Turkish Airlines

Sat, 14 Feb - Sat, 28 Feb

08:10 - 17:00

DUB

MEL

21h 50m1 stop

18:20 - 06:25

MEL

DUB

23h 05m1 stop

€993Etihad Airways

Sat, 28 Feb - Sun, 22 Mar

20:25 - 15:35

DUB

MEL

34h 10m1 stop

17:10 - 07:10

MEL

DUB

23h 00m1 stop

€1,005Etihad Airways

Sat, 9 May - Sat, 23 May

20:45 - 07:30

DUB

CBR

25h 45m2 stops

12:55 - 06:10

CBR

DUB

26h 15m2 stops

€1,120Qatar Airways

Thu, 14 May - Mon, 18 May

15:00 - 07:30

DUB

CBR

31h 30m2 stops

12:55 - 16:00

CBR

DUB

36h 05m2 stops

€1,121Qatar Airways

Thu, 14 May - Mon, 18 May

08:25 - 23:15

DUB

AVV

27h 50m2 stops

15:00 - 11:20

AVV

DUB

31h 20m2 stops

€4,544Emirates

Sat, 20 Dec - Sat, 3 Jan

Emirates flights from Ireland to Australia

Our best Emirates deals on Ireland to Australia flight tickets

Emirates

26 Feb

DUB13:10Dublin

31h 25m

2 stops

SYD07:35Sydney Kingsford Smith

17 Mar

SYD21:45Sydney Kingsford Smith

32h 10m

1 stop

DUB18:55Dublin

€1,060

Find similar

Emirates

9 Feb

DUB13:10Dublin

22h 20m

1 stop

SYD22:30Sydney Kingsford Smith

24 Feb

SYD06:00Sydney Kingsford Smith

23h 55m

1 stop

DUB18:55Dublin

€1,094

Find similar

Emirates

3 Mar

DUB13:10Dublin

31h 15m

2 stops

SYD07:25Sydney Kingsford Smith

31 Mar

SYD06:00Sydney Kingsford Smith

24h 10m

1 stop

DUB20:10Dublin

€1,095

Find similar

Qantas Airways flights from Ireland to Australia

Our best Qantas Airways deals on Ireland to Australia flight tickets

Qantas Airways

9 Mar

DUB13:10Dublin

22h 20m

1 stop

SYD22:30Sydney Kingsford Smith

27 Mar

SYD06:00Sydney Kingsford Smith

40h 20m

1 stop

DUB11:20Dublin

€1,072

Find similar

Qantas Airways

9 Mar

DUB13:10Dublin

31h 25m

2 stops

SYD07:35Sydney Kingsford Smith

24 Mar

SYD06:00Sydney Kingsford Smith

23h 55m

1 stop

DUB18:55Dublin

€1,084

Find similar

Qantas Airways

9 Feb

DUB13:10Dublin

22h 20m

1 stop

SYD22:30Sydney Kingsford Smith

24 Feb

SYD15:55Sydney Kingsford Smith

30h 25m

2 stops

DUB11:20Dublin

€1,085

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 26/1

16:30-06:00

2 stops27h 30m

Brisbane

Mon 9/2

07:15-09:40

2 stops36h 25m

€720

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Tue 19/5

10:40-09:30

2 stops37h 50m

Brisbane

Tue 9/6

11:05-23:00

2 stops44h 55m

€787

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 26/1

10:40-06:00

2 stops33h 20m

Brisbane

Mon 9/2

07:15-09:40

2 stops36h 25m

€810

DublinPerth

DUB - PER

DUBPER

Dublin

Sat 14/2

16:50-15:15

2 stops38h 25m

Perth

Sat 28/2

23:10-22:10

2 stops55h 00m

€957

DublinPerth

DUB - PER

DUBPER

Dublin

Sat 14/2

16:50-05:50

2 stops53h 00m

Perth

Sat 28/2

23:10-15:20

2 stops48h 10m

€961

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sat 28/2

08:10-17:00

1 stop21h 50m

Melbourne

Sun 22/3

18:20-06:25

1 stop23h 05m

€993

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sat 9/5

20:25-15:35

1 stop34h 10m

Melbourne

Sat 23/5

17:10-07:10

1 stop23h 00m

€1,005

DublinCanberra

DUB - CBR

DUBCBR

Dublin

Thu 14/5

20:45-07:30

2 stops25h 45m

Canberra

Mon 18/5

12:55-06:10

2 stops26h 15m

€1,120

DublinCanberra

DUB - CBR

DUBCBR

Dublin

Thu 14/5

15:00-07:30

2 stops31h 30m

Canberra

Mon 18/5

12:55-16:00

2 stops36h 05m

€1,121

DublinMelbourne

DUB - AVV

DUBAVV

Dublin

Sat 20/12

08:25-23:15

2 stops27h 50m

Melbourne Avalon

Sat 3/1

15:00-11:20

2 stops31h 20m

€4,544

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?

If you aren’t able to travel to Australia during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €1,109.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart on your flight to Australia is on a Tuesday when prices can be found for as low as €1,287. This is often the case because there is less demand to fly during this day of the week. Flights from Ireland to Australia on a Friday will generally be more expensive and average around €1,492. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

Our data shows that the cheapest Ireland to Australia flights are usually those with departure times in the afternoon. Our users have found flights to Australia in the afternoon for as low as €1,257. Flights at midday are often more expensive, with an average ticket price of €1,728.

How far in advance should I book a flight 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 €1,297 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 €1,148 on momondo.

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	23h 05m
Direct flights	None

The fastest flight from Ireland to Australia takes 23h 05m

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

Search flight deals

When did momondo last update prices for flights from Ireland to Australia?
Prices for flights from Ireland to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Australia?
As of December 2025, there are 13 operators available to choose from for flights from Ireland to Australia.
How old do you have to be to fly from Ireland to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 €691	Free Cancellation	Rating 7.3 4,075 reviews	Search Turkish Airlines flights
SWISS	PriceFrom €733	Free Cancellation	Rating 7.5 1,800 reviews	Search SWISS flights
Lufthansa	PriceFrom €759	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom €865	Free Cancellation	Rating 7.4 1,327 reviews	Search Etihad Airways flights
Air France	PriceFrom €930	Free Cancellation	Rating 7.4 1,500 reviews	Search Air France flights
Finnair	PriceFrom €984	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Qatar Airways	PriceFrom €992	Free Cancellation	Rating 7.4 3,678 reviews	Search Qatar Airways flights
British Airways	PriceFrom €1,029	Free Cancellation	Rating 6.7 7,559 reviews	Search British Airways flights
Singapore Airlines	PriceFrom €1,050	Free Cancellation	Rating 8.1 1,411 reviews	Search Singapore Airlines flights
United Airlines	PriceFrom €1,080	Free Cancellation	Rating 7.4 9,064 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Ireland.

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

Flights from Ireland to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ireland to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Ireland to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Australia

Popular Cities in Australia

Flights to Sydneyfrom €752

Flights to Melbournefrom €794

Flights to Perthfrom €647

Flights to Brisbanefrom €705

Flights to Adelaidefrom €866

Flights to Cairnsfrom €1,104

Flights to Darwinfrom €1,119

Flights to Coolangattafrom €1,238

Flights to Canberrafrom €1,121

Cheap flights from Ireland to Australia from €344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Australia departing on 26/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Ireland to Australia

Recent return flight deals from Ireland to Australia

Recent one-way flight deals from Ireland to Australia

Recent last minute flight deals from Ireland to Australia

Emirates flights from Ireland to Australia

Our best Emirates deals on Ireland to Australia flight tickets

Qantas Airways flights from Ireland to Australia

Our best Qantas Airways deals on Ireland to Australia flight tickets

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Use the filters below to find and compare flights from Ireland to Australia that are best for you.

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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

What is the cheapest month to fly to Australia?

If you aren’t able to travel to Australia during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €1,109.

What is the cheapest day to depart on your flight to Australia?

What is the cheapest time of day to depart on your flight to Australia?

Our data shows that the cheapest Ireland to Australia flights are usually those with departure times in the afternoon. Our users have found flights to Australia in the afternoon for as low as €1,257. Flights at midday are often more expensive, with an average ticket price of €1,728.

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

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

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

Which airlines fly to Australia?

How long is the flight from Ireland to Australia?

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

Direct flights

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

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

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

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

Best airlines flying from Ireland to Australia

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Popular Cities in Australia

Popular flights according to clicks in the last 7 days on momondo