How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 29h 45m. The distance from Ireland to Australia is about 17201 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 ($642), Etihad Airways ($705), and Qatar Airways ($853).

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.

$583+ 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 17 September 2026.

Wed 28/1009:00 -

1 stop42h 05m

Wed 4/1122:30 -

1 stop42h 45m

Deal found 13/9$1,010

Mon 9/1109:00 -

1 stop38h 00m

Thu 26/1112:00 -

1 stop29h 15m

Deal found 12/9$1,052

Wed 2/1209:00 -

1 stop42h 05m

Wed 27/122:30 -

1 stop42h 45m

Deal found 15/9$1,079

Wed 28/1009:00 -

1 stop41h 35m

Wed 4/1121:30 -

1 stop43h 45m

Deal found 13/9$1,098

Mon 2/1109:00 -

1 stop42h 05m

Sun 22/1112:00 -

1 stop29h 15m

Deal found 14/9$1,109

Mon 2/1109:00 -

1 stop38h 00m

Wed 18/1122:30 -

1 stop42h 45m

Deal found 13/9$1,114

Mon 14/910:55 -

1 stop40h 40m

Mon 21/920:30 -

1 stop44h 30m

Deal found 13/9$1,116

Wed 28/1009:00 -

1 stop42h 05m

Wed 18/1122:30 -

1 stop42h 45m

Deal found 13/9$1,119

Wed 11/1109:00 -

1 stop42h 05m

Sat 21/1122:30 -

1 stop42h 45m

Deal found 12/9$1,121

Wed 11/1109:00 -

1 stop41h 35m

Sun 22/1112:00 -

1 stop29h 15m

Deal found 13/9$1,128

Wed 25/1109:00 -

1 stop38h 00m

Mon 7/1222:30 -

1 stop42h 45m

Deal found 12/9$1,133

Mon 2/1109:00 -

1 stop41h 35m

Sat 21/1121:30 -

1 stop43h 45m

Deal found 13/9$1,135

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 17 September 2026.

Sat 27/211:55 -

2 stops32h 15m

Tue 2/300:45 -

2 stops49h 40m

Deal found 14/9$1,264

Sun 24/106:10 -

3 stops37h 50m

Fri 26/207:15 -

2 stops42h 15m

Deal found 13/9$1,428

Tue 2/319:45 -

1 stop35h 00m

Tue 23/321:30 -

1 stop31h 40m

Deal found 15/9$1,581

Sun 7/216:35 -

2 stops24h 55m

Sat 13/323:10 -

2 stops48h 20m

Deal found 13/9$1,689

Wed 4/1107:45 -

1 stop28h 35m

Sun 8/1123:40 -

1 stop23h 55m

Deal found 16/9$1,732

Wed 11/1113:10 -

2 stops30h 05m

Sun 15/1116:55 -

2 stops29h 25m

Deal found 16/9$1,916

Tue 27/1005:40 -

2 stops38h 55m

Tue 3/1106:35 -

3 stops39h 05m

Deal found 12/9$2,057

Sat 7/1111:55 -

2 stops34h 50m

Wed 11/1110:45 -

2 stops38h 40m

Deal found 13/9$2,253

Sun 18/1011:35 -

2 stops57h 55m

Mon 2/1111:20 -

2 stops33h 00m

Deal found 16/9$2,343

Fri 20/1113:10 -

1 stop20h 10m

Tue 24/1122:20 -

1 stop28h 35m

Deal found 16/9$2,355

Tue 2/311:55 -

2 stops33h 05m

Tue 23/311:00 -

3 stops39h 25m

Deal found 13/9$1,338

Tue 3/1116:35 -

2 stops51h 25m

Tue 22/1207:15 -

3 stops49h 00m

Deal found 12/9$1,477

Thu 4/316:05 -

3 stops33h 30m

Tue 23/312:30 -

3 stops33h 40m

Deal found 13/9$1,434

Thu 4/311:55 -

2 stops33h 05m

Thu 25/306:45 -

3 stops39h 25m

Deal found 14/9$1,437

Thu 5/1106:10 -

2 stops39h 35m

Mon 16/1111:00 -

2 stops33h 05m

Deal found 12/9$1,600

Mon 2/1107:45 -

1 stop36h 05m

Mon 16/1115:50 -

1 stop31h 45m

Deal found 16/9$1,774

Fri 6/1116:35 -

2 stops53h 10m

Tue 10/1111:00 -

2 stops33h 05m

Deal found 15/9$1,781

Wed 4/1119:45 -

1 stop23h 45m

Sun 8/1116:50 -

1 stop24h 40m

Deal found 16/9$1,854

Wed 4/1120:50 -

2 stops26h 25m

Sun 8/1116:55 -

2 stops29h 25m

Deal found 16/9$1,918

Fri 5/316:05 -

2 stops44h 00m

Thu 25/306:45 -

3 stops43h 40m

Deal found 13/9$1,451

Mon 23/1107:45 -

2 stops27h 40m

Mon 14/1221:10 -

1 stop26h 25m

Deal found 12/9$1,817

Sat 7/1116:05 -

3 stops31h 15m

Wed 11/1112:30 -

3 stops37h 55m

Deal found 17/9$1,689

Tue 3/1105:40 -

3 stops38h 45m

Tue 17/1111:40 -

2 stops40h 00m

Deal found 14/9$2,080

Sat 7/1116:35 -

2 stops48h 55m

Sat 28/1123:10 -

2 stops42h 25m

Deal found 16/9$1,962

Wed 4/1107:50 -

2 stops37h 05m

Sun 8/1115:15 -

2 stops36h 30m

Deal found 16/9$1,494

Fri 6/1107:45 -

1 stop21h 40m

Tue 10/1111:40 -

2 stops28h 50m

Deal found 16/9$1,878

Sun 14/316:35 -

3 stops51h 25m

Mon 12/407:15 -

3 stops35h 20m

Deal found 15/9$1,711

Sun 18/1014:20 -

1 stop31h 05m

Mon 2/1118:00 -

2 stops27h 20m

Deal found 16/9$2,373

Wed 4/1111:55 -

2 stops33h 00m

Sun 8/1115:15 -

2 stops30h 55m

Deal found 16/9$1,496

Wed 4/1116:35 -

2 stops24h 55m

Tue 24/1123:10 -

2 stops31h 05m

Deal found 15/9$2,004

Find flight deals from Ireland to Australia

Round-trip from	$1,010
One-way from	$583
Popular in	December
Cheapest in	May
Average price	$1,998

China Eastern
28/10-4/11
2 total stops
84h 50m total
Ireland to Australia

Search Deals

China Eastern
13/11-31/12
1 total stop
41h 35m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($241 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($77 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

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Fri 30/10

09:00-09:00

1 stop38h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$667

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Wed 4/11

09:00-22:10

2 stops50h 40m

Adelaide

Wed 31/12

00:00-15:30

Nonstop0h 00m

$729

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Tue 22/9

20:35-05:50

2 stops26h 15m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$761

DublinMelbourne

DUB Dublin - AVV Melbourne Avalon

DUBAVV

Dublin

Mon 2/11

09:00-23:15

2 stops51h 15m

Melbourne Avalon

Wed 31/12

00:00-15:00

Nonstop0h 00m

$763

CorkMelbourne

ORK Cork - MEL Melbourne

ORKMEL

Cork

Mon 2/11

07:55-14:05

2 stops43h 10m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$775

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Mon 1/3

07:00-18:50

3 stops48h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$791

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 7/12

16:20-09:00

2 stops54h 40m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$802

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Tue 20/10

07:05-06:30

3 stops38h 25m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$810

DublinMelbourne

DUB Dublin - AVV Melbourne Avalon

DUBAVV

Dublin

Sat 31/10

13:20-07:35

3 stops55h 15m

Melbourne Avalon

Wed 31/12

00:00-15:00

Nonstop0h 00m

$829

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 30/1

08:40-07:25

3 stops59h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$874

Flights are sorted by cheapest return flights first.

Deals found on 13/9

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-BNE

DUB-ADL

DUB-PER

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-BNE

DUB-ADL

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 $1,838). Flying from Ireland to Australia in December is currently the most expensive (average of $2,512). 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

3,660 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.

Emirates

8.1

Very Good

3,660 reviews

Emirates

8.1

Very Good

3,660 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jodie,Aug 2026

SYD - DXB

Qatar Airways

7.4

Good

3,732 reviews

Emirates

8.1

Very Good

3,660 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jodie,Aug 2026

SYD - DXB

Turkish Airlines

7.4

Good

4,464 reviews

Emirates

8.1

Very Good

3,660 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jodie,Aug 2026

SYD - DXB

Etihad Airways

7.3

Good

1,536 reviews

Emirates

8.1

Very Good

3,660 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jodie,Aug 2026

SYD - DXB

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 29h 45m. The distance from Ireland to Australia is about 17201 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 ($642), Etihad Airways ($705), and Qatar Airways ($853).
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 $1,838). Flying from Ireland to Australia in December is currently the most expensive (average of $2,512). 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$1,373	Average$1,814	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,579	Average$2,354	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest$1,605	Average$3,124	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest$1,740	Average$2,252	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 $583

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. 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 17 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 17 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 17 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 17 September 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 17 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 17 September 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 17 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,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 17 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?

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 17 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 17 September 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 17 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 17 September 2026.