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 22h 50m on average. On the other hand, flying from Shannon to Sydney takes 29h 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.

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 40% 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.

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

Etihad Airways and China Eastern 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 May 2026, 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.

€399 Cheap Flights from Ireland to Australia in 2026

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Find the cheapest flights from Ireland to Australia

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

09:00 - 15:50

DUB

MEL

21h 50m

1 stop

17:20 - 07:15

MEL

DUB

22h 55m

1 stop

€773Etihad Airways

Tue, 9 Jun - Tue, 16 Jun

09:00 - 15:50

DUB

MEL

21h 50m

1 stop

17:20 - 07:15

MEL

DUB

22h 55m

1 stop

€781Etihad Airways

Tue, 9 Jun - Tue, 16 Jun

20:35 - 15:50

DUB

MEL

34h 15m

1 stop

17:20 - 07:15

MEL

DUB

22h 55m

1 stop

€783Etihad Airways

Mon, 8 Jun - Tue, 23 Jun

10:40 - 05:50

DUB

BNE

58h 10m

3 stops

07:15 - 09:35

BNE

DUB

35h 20m

3 stops

€876Turkish Airlines

Tue, 1 Sep - Tue, 29 Sep

05:35 - 05:50

DUB

BNE

39h 15m

3 stops

07:15 - 09:35

BNE

DUB

35h 20m

3 stops

€895Turkish Airlines

Sat, 12 Sep - Sat, 26 Sep

08:50 - 06:50

DUB

PER

39h 00m

2 stops

08:20 - 16:50

PER

DUB

39h 30m

2 stops

€961Lufthansa

Wed, 23 Sep - Tue, 13 Oct

08:15 - 15:25

DUB

ADL

22h 40m

1 stop

17:50 - 13:30

ADL

DUB

28h 10m

2 stops

€1,188Qatar Airways

Thu, 18 Jun - Wed, 1 Jul

08:15 - 15:25

DUB

ADL

22h 40m

1 stop

18:50 - 13:30

ADL

DUB

27h 10m

2 stops

€1,195Qatar Airways

Mon, 22 Jun - Mon, 29 Jun

22:00 - 14:10

DUB

AVV

31h 10m

2 stops

16:40 - 12:20

AVV

DUB

28h 40m

2 stops

€6,195Emirates

Thu, 25 Jun - Fri, 17 Jul

22:00 - 14:10

DUB

AVV

31h 10m

2 stops

16:40 - 12:20

AVV

DUB

28h 40m

2 stops

€6,196Emirates

Sat, 30 May - Wed, 10 Jun

China Eastern flights from Ireland to Australia

Our best China Eastern deals on Ireland to Australia flight tickets

China Eastern

23 Oct

DUB10:55Dublin

41h 10m

1 stop

MEL14:05Melbourne

1 Nov

MEL22:30Melbourne

34h 45m

2 stops

DUB22:15Dublin

€912

China Eastern

14 Sept

DUB08:55Dublin

39h 05m

2 stops

MEL09:00Melbourne

3 Oct

MEL21:30Melbourne

43h 50m

2 stops

DUB08:20Dublin

€955

China Eastern

11 Sept

DUB05:55Dublin

42h 05m

2 stops

MEL09:00Melbourne

3 Oct

MEL21:30Melbourne

43h 50m

2 stops

DUB08:20Dublin

€957

British Airways flights from Ireland to Australia

Our best British Airways deals on Ireland to Australia flight tickets

British Airways

18 Jun

ORK16:10Cork

29h 35m

2 stops

SYD06:45Sydney Kingsford Smith

22 Jun

SYD14:35Sydney Kingsford Smith

29h 10m

2 stops

ORK10:45Cork

€1,142

British Airways

22 Oct

ORK16:10Cork

29h 35m

2 stops

SYD07:45Sydney Kingsford Smith

2 Nov

SYD15:15Sydney Kingsford Smith

30h 55m

2 stops

ORK11:10Cork

€1,155

British Airways

27 May

DUB14:30Dublin

30h 35m

2 stops

SYD06:05Sydney Kingsford Smith

17 Jun

SYD14:35Sydney Kingsford Smith

27h 25m

2 stops

DUB09:00Dublin

€1,173

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 9/6

09:00-15:50

1 stop21h 50m

Melbourne

Tue 16/6

17:20-07:15

1 stop22h 55m

€773

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 9/6

09:00-15:50

1 stop21h 50m

Melbourne

Tue 16/6

17:20-07:15

1 stop22h 55m

€781

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 8/6

20:35-15:50

1 stop34h 15m

Melbourne

Tue 23/6

17:20-07:15

1 stop22h 55m

€783

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Tue 1/9

10:40-05:50

3 stops58h 10m

Brisbane

Tue 29/9

07:15-09:35

3 stops35h 20m

€876

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Sat 12/9

05:35-05:50

3 stops39h 15m

Brisbane

Sat 26/9

07:15-09:35

3 stops35h 20m

€895

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 23/9

08:50-06:50

2 stops39h 00m

Perth

Tue 13/10

08:20-16:50

2 stops39h 30m

€961

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 18/6

08:15-15:25

1 stop22h 40m

Adelaide

Wed 1/7

17:50-13:30

2 stops28h 10m

€1,188

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 22/6

08:15-15:25

1 stop22h 40m

Adelaide

Mon 29/6

18:50-13:30

2 stops27h 10m

€1,195

DublinMelbourne

DUB - AVV

DUBAVV

Dublin

Thu 25/6

22:00-14:10

2 stops31h 10m

Melbourne Avalon

Fri 17/7

16:40-12:20

2 stops28h 40m

€6,195

DublinMelbourne

DUB - AVV

DUBAVV

Dublin

Sat 30/5

22:00-14:10

2 stops31h 10m

Melbourne Avalon

Wed 10/6

16:40-12:20

2 stops28h 40m

€6,196

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 August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of €474.

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 €1,258 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 €1,057 on momondo.

Can stopping save me money on Ireland to Australia flights?

You could potentially save up to 36% 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	20h 40m
Direct flights	None

The fastest flight from Ireland to Australia takes 20h 40m

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Australia?
As of May 2026, 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 €598	Free Cancellation	Rating 7.4 4,367 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom €757	Free Cancellation	Rating 6.8 8,002 reviews	Search Lufthansa flights
SWISS	PriceFrom €757	Free Cancellation	Rating 7.5 1,946 reviews	Search SWISS flights
Etihad Airways	PriceFrom €857	Free Cancellation	Rating 7.3 1,439 reviews	Search Etihad Airways flights
Air France	PriceFrom €938	Free Cancellation	Rating 7.4 1,589 reviews	Search Air France flights
Qatar Airways	PriceFrom €963	Free Cancellation	Rating 7.4 3,727 reviews	Search Qatar Airways flights
British Airways	PriceFrom €981	Free Cancellation	Rating 6.7 7,980 reviews	Search British Airways flights
Singapore Airlines	PriceFrom €1,043	Free Cancellation	Rating 8.2 1,513 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom €1,077	Free Cancellation	Rating 7.5 1,037 reviews	Search Qantas Airways flights
Emirates	PriceFrom €1,092	Free Cancellation	Rating 8.1 3,572 reviews	Search Emirates 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

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Popular Cities in Australia

Flights to Sydneyfrom €829

Flights to Melbournefrom €773

Flights to Perthfrom €928

Flights to Brisbanefrom €895

Flights to Adelaidefrom €881

Flights to Cairnsfrom €1,591

Flights to Darwinfrom €1,846

Flights to Coolangattafrom €1,311

Flights to Canberrafrom €1,006

Cheap flights from Ireland to Australia from €399

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 9/6. 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

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to Australia

Recent return flight deals from Ireland to Australia

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Recent last minute flight deals from Ireland to Australia

China Eastern flights from Ireland to Australia

Our best China Eastern deals on Ireland to Australia flight tickets

British Airways flights from Ireland to Australia

Our best British Airways deals on Ireland to Australia flight tickets

momondo Fare Finder

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

See travel insights to Australia from

How to get the cheapest flight ticket from Ireland to Australia

What is the cheapest month to fly to Australia?

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

Can stopping save me money on Ireland to Australia flights?

What is the cheapest airline that flies 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

Frequently asked questions about flying from Ireland 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?

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

Australia flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Australia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Australia

Explore popular destinations other users love

According to popular flight searches on momondo this year