How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 27h 35m. The distance from Ireland to Australia is about 17183 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 ($650), Etihad Airways ($715), and Qatar Airways ($864).

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.

$579+ 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 25 September 2026.

Mon 2/1109:00 -

1 stop42h 05m

Mon 9/1122:30 -

1 stop42h 45m

Deal found 24/9$1,053

Fri 30/1009:00 -

1 stop42h 05m

Sun 15/1112:00 -

1 stop29h 15m

Deal found 23/9$1,058

Wed 4/1109:00 -

1 stop38h 00m

Thu 12/1112:00 -

1 stop29h 15m

Deal found 24/9$1,073

Wed 4/1109:00 -

1 stop38h 00m

Tue 17/1112:00 -

1 stop29h 15m

Deal found 24/9$1,075

Mon 2/1109:00 -

1 stop38h 00m

Thu 12/1111:10 -

1 stop29h 05m

Deal found 24/9$1,076

Wed 28/1009:00 -

1 stop42h 05m

Wed 4/1122:30 -

1 stop42h 45m

Deal found 21/9$1,093

Mon 2/1109:00 -

1 stop41h 35m

Mon 9/1121:30 -

1 stop43h 45m

Deal found 24/9$1,093

Mon 2/1109:00 -

3 stops61h 15m

Mon 16/1121:30 -

1 stop43h 45m

Deal found 24/9$1,169

Wed 4/1109:00 -

1 stop38h 00m

Wed 25/1121:30 -

1 stop43h 45m

Deal found 25/9$1,177

Wed 11/1109:00 -

1 stop38h 00m

Mon 23/1121:30 -

1 stop43h 45m

Deal found 23/9$1,208

Mon 2/1109:00 -

1 stop41h 35m

Mon 30/1121:30 -

1 stop43h 45m

Deal found 21/9$1,243

Mon 9/1109:00 -

1 stop41h 35m

Mon 23/1121:30 -

1 stop43h 45m

Deal found 24/9$1,247

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 25 September 2026.

Sun 24/110:40 -

3 stops57h 20m

Fri 26/207:15 -

3 stops36h 20m

Deal found 24/9$1,449

Wed 4/1111:55 -

2 stops33h 00m

Sun 8/1115:15 -

2 stops30h 55m

Deal found 24/9$1,489

Thu 19/1106:10 -

2 stops27h 35m

Mon 30/1122:35 -

2 stops46h 00m

Deal found 24/9$1,631

Fri 22/114:05 -

1 stop28h 40m

Thu 25/217:10 -

1 stop23h 50m

Deal found 24/9$1,671

Mon 1/318:05 -

2 stops26h 15m

Tue 16/315:30 -

2 stops36h 50m

Deal found 20/9$1,742

Wed 11/1113:10 -

1 stop23h 10m

Sun 15/1122:30 -

1 stop23h 50m

Deal found 24/9$1,909

Wed 11/1113:10 -

1 stop30h 15m

Sun 15/1112:05 -

2 stops34h 15m

Deal found 24/9$1,915

Sun 11/1015:10 -

2 stops29h 50m

Sun 18/1011:05 -

2 stops36h 35m

Deal found 21/9$2,196

Fri 8/119:45 -

1 stop23h 45m

Sun 14/216:50 -

1 stop24h 40m

Deal found 24/9$2,222

Sat 7/1107:40 -

2 stops39h 05m

Wed 11/1110:45 -

2 stops38h 40m

Deal found 24/9$2,240

Sun 28/211:15 -

2 stops33h 20m

Wed 31/311:10 -

3 stops33h 20m

Deal found 24/9$2,286

Sat 27/207:40 -

2 stops36h 30m

Wed 3/315:30 -

2 stops34h 55m

Deal found 24/9$1,556

Mon 9/1116:05 -

2 stops35h 00m

Sun 15/1122:30 -

2 stops30h 15m

Deal found 24/9$1,597

Wed 4/1115:10 -

2 stops28h 45m

Sun 8/1116:20 -

2 stops39h 45m

Deal found 24/9$1,564

Fri 6/1116:35 -

2 stops53h 10m

Tue 10/1111:00 -

2 stops33h 05m

Deal found 24/9$1,781

Thu 29/1007:45 -

1 stop21h 40m

Mon 9/1117:05 -

2 stops30h 00m

Deal found 21/9$1,845

Wed 4/1113:10 -

2 stops31h 25m

Sun 8/1121:45 -

1 stop24h 35m

Deal found 22/9$1,917

Thu 25/210:40 -

2 stops33h 35m

Fri 19/307:15 -

3 stops36h 20m

Deal found 22/9$1,774

Mon 16/1116:05 -

2 stops28h 55m

Mon 23/1106:45 -

3 stops39h 25m

Deal found 23/9$1,657

Fri 30/1019:45 -

2 stops33h 40m

Mon 9/1117:05 -

2 stops30h 00m

Deal found 22/9$1,987

Thu 14/106:10 -

2 stops27h 35m

Tue 2/212:05 -

2 stops38h 25m

Deal found 21/9$1,813

Thu 11/309:45 -

2 stops35h 40m

Thu 15/408:20 -

2 stops31h 35m

Deal found 24/9$2,196

Sat 14/1111:55 -

2 stops33h 05m

Wed 18/1112:30 -

3 stops43h 30m

Deal found 20/9$1,661

Mon 11/111:15 -

3 stops33h 10m

Mon 15/221:55 -

2 stops36h 30m

Deal found 24/9$2,359

Tue 13/1017:10 -

2 stops53h 30m

Thu 26/1123:10 -

2 stops48h 20m

Deal found 21/9$2,195

Thu 25/208:05 -

2 stops28h 00m

Thu 18/317:20 -

2 stops35h 20m

Deal found 24/9$1,815

Thu 25/217:55 -

3 stops30h 35m

Thu 18/308:55 -

3 stops34h 45m

Deal found 21/9$1,734

Fri 6/1107:45 -

1 stop21h 40m

Tue 10/1111:40 -

2 stops28h 50m

Deal found 24/9$2,100

Mon 7/1220:50 -

2 stops26h 15m

Wed 6/106:00 -

2 stops47h 55m

Deal found 21/9$2,588

Sun 8/1115:25 -

2 stops52h 30m

Sun 15/1107:20 -

3 stops43h 20m

Deal found 25/9$2,391

Find flight deals from Ireland to Australia

Round-trip from	$1,053
One-way from	$598
Popular in	December
Cheapest in	May
Average price	$2,043

China Eastern
2/11-9/11
2 total stops
84h 50m total
Ireland to Australia

Search Deals

China Eastern
30/10-31/12
1 total stop
42h 05m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($255 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($78 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 4/11

09:00-11:00

3 stops63h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$608

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 1/3

09:00-09:00

1 stop38h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$611

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Tue 27/10

08:05-23:55

2 stops31h 50m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$772

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Fri 30/10

09:00-05:00

3 stops57h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$773

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Tue 8/12

16:15-18:15

3 stops39h 30m

Adelaide

Wed 31/12

00:00-15:30

Nonstop0h 00m

$807

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Tue 20/10

15:00-07:15

2 stops30h 15m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$823

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 26/10

07:45-21:20

3 stops50h 35m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$831

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Tue 16/3

05:10-20:20

2 stops28h 10m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$837

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sat 24/10

19:15-10:00

2 stops52h 45m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$881

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 12/10

09:00-12:45

3 stops41h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$891

Flights are sorted by cheapest return flights first.

Deals found on 22/9

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-MEL

DUB-SYD

DUB-PER

DUB-BNE

DUB-ADL

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-MEL

DUB-SYD

DUB-PER

DUB-BNE

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 $1,863). Flying from Ireland to Australia in July is currently the most expensive (average of $2,532). 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,Turkish Airlines, andQatar Airways 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

3,666 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

3,666 reviews

Emirates

8.1

Very Good

3,666 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

4,459 reviews

Emirates

8.1

Very Good

3,666 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

7.3

Good

3,731 reviews

Emirates

8.1

Very Good

3,666 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

1,535 reviews

Emirates

8.1

Very Good

3,666 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 27h 35m. The distance from Ireland to Australia is about 17183 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 ($650), Etihad Airways ($715), and Qatar Airways ($864).
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 $1,863). Flying from Ireland to Australia in July is currently the most expensive (average of $2,532). 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

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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$1,392	Average$1,838	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,600	Average$2,382	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest$1,627	Average$3,166	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest$1,764	Average$2,283	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

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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.

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Cheap flights from Ireland to Australia from $579

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. 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 25 September 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 25 September 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 25 September 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 25 September 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 25 September 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 25 September 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 25 September 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 25 September 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,Turkish Airlines, andQatar Airways 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 25 September 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?

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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 25 September 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 25 September 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 25 September 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 25 September 2026.