How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 29h 05m. The distance from Ireland to Australia is about 16579 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Ireland to Australia one-way?

The cheapet airlines for a one-way flight from Ireland to Australia are China Eastern ($604), Etihad Airways ($700), and Qatar Airways ($846).

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from IE to AU?

When flying from Ireland to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Ireland to Australia that include hotel bookings?

Yes. In addition to deals on Ireland to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Australia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Australia.

Can I find deals for business class flights from Ireland to Australia?

Yes. Cheapflights offers flight deals from Ireland to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$569+ Cheap Flights from Ireland to Australia

Cheap flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ireland to Australia
Explore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Mon 2/1109:00 -

1 stop42h 05m

Thu 19/1112:00 -

1 stop29h 15m

Deal found 22/8$1,068

Mon 9/1109:00 -

1 stop38h 00m

Thu 19/1112:00 -

1 stop29h 15m

Deal found 19/8$1,069

Wed 4/1109:00 -

1 stop41h 35m

Wed 18/1121:30 -

1 stop43h 45m

Deal found 19/8$1,085

Mon 26/1009:00 -

1 stop41h 35m

Sun 15/1112:00 -

1 stop29h 15m

Deal found 18/8$1,089

Mon 7/910:55 -

1 stop40h 40m

Tue 22/911:00 -

1 stop30h 00m

Deal found 22/8$1,100

Mon 2/1109:00 -

1 stop42h 05m

Thu 26/1112:00 -

1 stop29h 15m

Deal found 22/8$1,106

Mon 2/1109:00 -

1 stop42h 05m

Sun 22/1112:00 -

1 stop29h 15m

Deal found 22/8$1,108

Fri 4/910:55 -

1 stop37h 05m

Sat 26/921:30 -

1 stop43h 30m

Deal found 18/8$1,114

Mon 2/1109:00 -

1 stop41h 35m

Sun 22/1112:00 -

1 stop29h 15m

Deal found 18/8$1,128

Wed 2/910:55 -

1 stop40h 40m

Tue 15/911:00 -

1 stop30h 00m

Deal found 19/8$1,132

Wed 2/910:55 -

1 stop37h 05m

Thu 10/911:00 -

1 stop30h 00m

Deal found 19/8$1,138

Fri 25/1209:00 -

1 stop38h 00m

Sun 17/111:10 -

1 stop29h 05m

Deal found 19/8$1,199

Best flights from Ireland to Australia
Discover carefully curated flight deals from Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Mon 23/1108:05 -

1 stop35h 25m

Mon 14/1221:30 -

1 stop31h 40m

Deal found 19/8$1,595

Wed 4/1116:35 -

2 stops29h 05m

Sun 8/1111:00 -

2 stops39h 00m

Deal found 18/8$1,620

Mon 12/1010:55 -

1 stop37h 05m

Mon 26/1011:10 -

2 stops54h 55m

Deal found 22/8$1,635

Thu 3/912:15 -

2 stops35h 25m

Mon 7/912:00 -

3 stops37h 40m

Deal found 22/8$1,679

Wed 4/1111:55 -

2 stops48h 05m

Sun 8/1108:40 -

2 stops37h 30m

Deal found 18/8$1,757

Thu 29/1007:45 -

1 stop21h 40m

Mon 9/1117:05 -

2 stops30h 00m

Deal found 18/8$1,854

Mon 26/1012:10 -

2 stops36h 20m

Sun 23/512:20 -

2 stops32h 50m

Deal found 22/8$1,902

Mon 23/1113:25 -

3 stops31h 00m

Mon 14/1216:30 -

2 stops34h 50m

Deal found 20/8$2,056

Sat 7/1107:50 -

2 stops38h 45m

Wed 11/1111:20 -

3 stops40h 25m

Deal found 18/8$2,245

Sun 6/909:30 -

2 stops36h 25m

Sun 13/909:30 -

2 stops31h 00m

Deal found 18/8$2,335

Tue 20/1014:20 -

1 stop20h 15m

Thu 5/1114:15 -

2 stops29h 05m

Deal found 18/8$2,388

Fri 6/1116:35 -

2 stops53h 10m

Tue 10/1111:00 -

2 stops33h 05m

Deal found 20/8$1,648

Fri 13/1108:05 -

2 stops28h 10m

Fri 27/1106:00 -

2 stops35h 30m

Deal found 18/8$1,725

Thu 12/1114:05 -

1 stop22h 15m

Wed 2/1223:40 -

1 stop31h 10m

Deal found 20/8$1,861

Sat 7/1120:10 -

2 stops61h 40m

Wed 11/1111:05 -

2 stops35h 05m

Deal found 18/8$1,871

Thu 12/1106:10 -

2 stops27h 30m

Wed 2/1222:35 -

2 stops27h 55m

Deal found 20/8$1,709

Sun 30/809:00 -

1 stop21h 50m

Tue 15/913:00 -

2 stops27h 15m

Deal found 18/8$1,751

Wed 7/1020:35 -

1 stop24h 00m

Tue 20/1016:40 -

1 stop36h 25m

Deal found 18/8$2,035

Wed 4/1111:15 -

3 stops33h 55m

Thu 12/1111:50 -

2 stops33h 50m

Deal found 20/8$2,066

Sat 7/1107:50 -

2 stops36h 25m

Wed 11/1122:20 -

2 stops48h 10m

Deal found 18/8$1,883

Sat 7/1110:40 -

2 stops54h 50m

Sat 28/1123:10 -

2 stops48h 20m

Deal found 20/8$1,726

Tue 10/1110:25 -

2 stops25h 55m

Mon 30/1123:40 -

1 stop31h 10m

Deal found 21/8$1,970

Sun 11/1005:45 -

3 stops39h 20m

Tue 20/1008:55 -

3 stops41h 10m

Deal found 20/8$1,798

Wed 4/1107:50 -

2 stops37h 05m

Sun 8/1108:45 -

2 stops45h 40m

Deal found 20/8$1,897

Fri 4/912:30 -

2 stops33h 30m

Mon 7/910:20 -

2 stops32h 55m

Deal found 21/8$2,353

Mon 1/211:15 -

3 stops33h 10m

Sun 21/211:15 -

2 stops34h 25m

Deal found 22/8$2,151

Tue 10/1106:10 -

2 stops27h 30m

Mon 30/1122:35 -

2 stops46h 00m

Deal found 22/8$1,786

Wed 4/1107:45 -

1 stop23h 05m

Sun 8/1123:40 -

1 stop23h 55m

Deal found 20/8$1,974

Mon 16/1108:05 -

2 stops27h 20m

Fri 15/116:50 -

1 stop24h 40m

Deal found 17/8$1,842

Sat 7/1113:10 -

1 stop20h 10m

Sat 28/1116:10 -

2 stops27h 10m

Deal found 19/8$2,604

Find flight deals from Ireland to Australia

Round-trip from	$1,068
One-way from	$569
Popular in	December
Cheapest in	May
Average price	$2,024

China Eastern
2/11-19/11
2 total stops
71h 20m total
Ireland to Australia

Search Deals

20/9
3 total stops
52h 55m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($221 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($72 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 23/11

08:05-06:30

1 stop35h 25m

Sydney Kingsford Smith

Mon 14/12

21:30-18:10

1 stop31h 40m

$1,595

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Wed 4/11

16:35-08:10

2 stops29h 05m

Adelaide

Sun 8/11

11:00-15:30

2 stops39h 00m

$1,620

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 12/10

10:55-09:00

1 stop37h 05m

Brisbane

Mon 26/10

11:10-08:05

2 stops54h 55m

$1,635

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Fri 6/11

16:35-08:15

2 stops53h 10m

Adelaide

Tue 10/11

11:00-09:35

2 stops33h 05m

$1,648

ShannonMelbourne

SNN Shannon - MEL Melbourne

SNNMEL

Shannon

Thu 3/9

12:15-08:40

2 stops35h 25m

Melbourne

Mon 7/9

12:00-16:40

3 stops37h 40m

$1,679

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 12/11

06:10-20:40

2 stops27h 30m

Melbourne

Wed 2/12

22:35-15:30

2 stops27h 55m

$1,709

DublinMelbourne

DUB Dublin - AVV Melbourne Avalon

DUBAVV

Dublin

Fri 13/11

08:05-23:15

2 stops28h 10m

Melbourne Avalon

Fri 27/11

06:00-06:30

2 stops35h 30m

$1,725

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Sat 7/11

10:40-01:30

2 stops54h 50m

Perth

Sat 28/11

23:10-15:30

2 stops48h 20m

$1,726

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sun 30/8

09:00-15:50

1 stop21h 50m

Melbourne

Tue 15/9

13:00-07:15

2 stops27h 15m

$1,751

CorkMelbourne

ORK Cork - MEL Melbourne

ORKMEL

Cork

Wed 4/11

11:55-23:00

2 stops48h 05m

Melbourne

Sun 8/11

08:40-11:10

2 stops37h 30m

$1,757

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ireland to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Ireland with our price prediction graph.

DUB-SYD

DUB-ADL

DUB-BNE

SNN-MEL

ORK-MEL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Australia

IE0-AU0

DUB-SYD

DUB-ADL

DUB-BNE

SNN-MEL

What is the cheapest month to book a flight from Ireland to Australia?

Currently, May is the cheapest month in which you can book a flight from Ireland to Australia (average of $1,807). Flying from Ireland to Australia in December is currently the most expensive (average of $2,504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

The price you pay for your flight from Ireland to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Emirates,Qatar Airways, andTurkish Airlines from Ireland to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,657 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Emirates

8.1

Very Good

3,657 reviews

Emirates

8.1

Very Good

3,657 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Qatar Airways

7.4

Good

3,735 reviews

Emirates

8.1

Very Good

3,657 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Turkish Airlines

7.4

Good

4,480 reviews

Emirates

8.1

Very Good

3,657 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Etihad Airways

7.3

Good

1,509 reviews

Emirates

8.1

Very Good

3,657 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 29h 05m. The distance from Ireland to Australia is about 16579 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Ireland to Australia one-way?
The cheapet airlines for a one-way flight from Ireland to Australia are China Eastern ($604), Etihad Airways ($700), and Qatar Airways ($846).
Can I find deals for flights from Ireland to Australia that include hotel bookings?
Yes. In addition to deals on Ireland to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Australia.
Can I find deals for business class flights from Ireland to Australia?
Yes. Cheapflights offers flight deals from Ireland to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Australia?
Currently, May is the cheapest month in which you can book a flight from Ireland to Australia (average of $1,807). Flying from Ireland to Australia in December is currently the most expensive (average of $2,504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Airlines

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Top regions

Airlines flying to Australia

Rex flights to Australia

Qantas Airways flights to Australia

Jetstar flights to Australia

Virgin Australia flights to Australia

Link Airways flights to Australia

Top 4 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$1,363	Average$1,795	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,567	Average$2,256	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest$1,593	Average$3,101	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest$1,728	Average$2,276	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Australia.

Can Cheapflights find flights from Ireland to Australia with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to Australia with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Australia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Ireland today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Australia from $569

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Australia

Cheapest flights from Ireland to AustraliaExplore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Explore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Ireland to AustraliaDiscover carefully curated flight deals from Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Discover carefully curated flight deals from Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Ireland to AustraliaSearch for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from Ireland to Australia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Ireland to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Ireland with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ireland to Australia?

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

The price you pay for your flight from Ireland to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Emirates,Qatar Airways, andTurkish Airlines from Ireland to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Ireland to Australia?

What are the cheapest airlines to fly from Ireland to Australia one-way?

Can I find deals for flights from Ireland to Australia that include hotel bookings?

How can I find direct flights from Ireland to Australia?

Can I find deals for business class flights from Ireland to Australia?

What is the cheapest month to book a flight from Ireland to Australia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airlines flying to Australia

Alternative routes for Ireland to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ireland to Australia by cabin class

Find flights from Ireland to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ireland and Australia flights

Browse other Ireland and Australia flight options. Last updated on 23 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Australia

Find the right flight back to Ireland after your stay in Australia

Ireland to Australia flights

Consider these flights travelling from Ireland to Australia.

Fly to Australia regions

Consider these flights travelling to Australia regions.

Top 4 airlines flying from Ireland to Australia

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Australia?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Australia?

Can Cheapflights find flights from Ireland to Australia with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Australia become cheaper?

100% Free

Book with flexibility

Travel Smart

Cheapest flights from Ireland to Australia
Explore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Ireland to Australia
Discover carefully curated flight deals from Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Ireland to Australia
Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.