How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 21h 55m. 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 ($613), Etihad Airways ($757), and Qatar Airways ($865).

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.

$604+ 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 10 August 2026.

Fri 11/910:55 -

1 stop37h 05m

Tue 29/911:10 -

1 stop29h 50m

Deal found 6/8$1,023

Wed 2/910:55 -

1 stop37h 05m

Wed 16/920:30 -

1 stop44h 30m

Deal found 7/8$1,068

Mon 31/810:55 -

1 stop37h 05m

Wed 23/920:30 -

1 stop44h 30m

Deal found 7/8$1,069

Mon 14/910:55 -

1 stop37h 05m

Sun 27/911:05 -

1 stop29h 55m

Deal found 8/8$1,072

Mon 7/910:55 -

1 stop37h 05m

Wed 23/920:30 -

1 stop44h 30m

Deal found 9/8$1,072

Wed 4/1109:00 -

1 stop38h 00m

Wed 11/1121:30 -

1 stop43h 45m

Deal found 8/8$1,085

Wed 11/1109:00 -

1 stop38h 00m

Sun 15/1112:00 -

1 stop29h 15m

Deal found 7/8$1,100

Wed 28/1009:00 -

1 stop42h 05m

Wed 11/1122:30 -

1 stop42h 45m

Deal found 7/8$1,139

Fri 11/910:55 -

1 stop37h 05m

Tue 22/911:00 -

1 stop30h 00m

Deal found 5/8$1,140

Wed 2/910:55 -

1 stop40h 40m

Tue 15/911:00 -

1 stop30h 00m

Deal found 6/8$1,140

Wed 2/910:55 -

1 stop40h 40m

Tue 8/911:00 -

1 stop30h 00m

Deal found 5/8$1,141

Wed 2/910:55 -

1 stop37h 05m

Tue 8/911:00 -

1 stop30h 00m

Deal found 9/8$1,144

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 10 August 2026.

Mon 14/910:55 -

1 stop37h 05m

Sun 27/911:05 -

2 stops44h 20m

Deal found 5/8$1,390

Wed 11/1108:05 -

1 stop21h 55m

Wed 25/1118:20 -

1 stop23h 10m

Deal found 10/8$1,506

Tue 3/1116:35 -

3 stops51h 25m

Wed 24/207:15 -

3 stops42h 15m

Deal found 5/8$1,570

Thu 29/1007:45 -

1 stop22h 15m

Mon 9/1107:15 -

2 stops33h 15m

Deal found 10/8$1,728

Mon 2/1110:40 -

2 stops47h 00m

Fri 20/1122:35 -

2 stops46h 00m

Deal found 10/8$1,740

Wed 11/1111:55 -

2 stops48h 05m

Sun 15/1108:40 -

2 stops37h 30m

Deal found 6/8$1,775

Wed 20/109:45 -

2 stops34h 35m

Fri 26/215:30 -

2 stops36h 50m

Deal found 9/8$1,979

Thu 5/1117:15 -

3 stops33h 20m

Mon 23/1106:50 -

3 stops37h 50m

Deal found 9/8$2,293

Sun 6/909:30 -

2 stops36h 30m

Sun 13/909:30 -

2 stops33h 45m

Deal found 7/8$2,359

Wed 2/910:55 -

3 stops36h 05m

Tue 15/911:00 -

2 stops44h 25m

Deal found 6/8$1,426

Wed 21/1010:55 -

1 stop40h 40m

Sat 7/1112:00 -

2 stops55h 05m

Deal found 8/8$1,470

Sat 7/1116:35 -

2 stops48h 50m

Sat 28/1123:10 -

2 stops42h 25m

Deal found 9/8$1,740

Wed 11/1107:45 -

1 stop22h 15m

Sat 21/1110:40 -

2 stops29h 50m

Deal found 5/8$1,774

Thu 5/1108:05 -

2 stops26h 20m

Thu 26/1116:15 -

2 stops35h 55m

Deal found 10/8$1,802

Thu 10/907:10 -

2 stops39h 10m

Mon 14/906:45 -

3 stops37h 00m

Deal found 9/8$1,847

Mon 4/109:00 -

3 stops63h 00m

Mon 8/213:00 -

3 stops52h 15m

Deal found 8/8$1,542

Mon 21/1208:25 -

2 stops27h 50m

Mon 11/120:55 -

2 stops44h 30m

Deal found 9/8$3,946

Wed 11/1116:35 -

2 stops39h 50m

Sun 15/1121:35 -

2 stops28h 55m

Deal found 6/8$1,800

Wed 11/1119:45 -

2 stops27h 25m

Sat 21/1114:30 -

2 stops38h 10m

Deal found 8/8$1,802

Mon 24/808:15 -

2 stops42h 45m

Wed 9/907:40 -

2 stops31h 35m

Deal found 5/8$1,829

Fri 18/909:40 -

2 stops63h 05m

Fri 23/1011:05 -

2 stops39h 10m

Deal found 6/8$2,023

Wed 4/1111:55 -

2 stops33h 00m

Sun 8/1115:15 -

2 stops30h 55m

Deal found 6/8$1,902

Sun 11/1005:45 -

3 stops39h 20m

Tue 20/1008:55 -

3 stops41h 10m

Deal found 9/8$1,815

Mon 31/810:55 -

3 stops62h 05m

Mon 7/911:00 -

2 stops44h 40m

Deal found 5/8$1,675

Wed 11/1117:15 -

3 stops25h 15m

Wed 25/1116:00 -

3 stops31h 40m

Deal found 5/8$2,308

Mon 21/909:30 -

2 stops36h 30m

Mon 28/909:30 -

2 stops33h 45m

Deal found 6/8$2,361

Thu 15/1020:35 -

1 stop35h 15m

Thu 5/1121:30 -

1 stop31h 40m

Deal found 7/8$2,368

Wed 3/217:35 -

3 stops33h 20m

Sat 6/311:05 -

3 stops35h 05m

Deal found 9/8$1,983

Thu 10/916:10 -

2 stops31h 50m

Mon 14/911:00 -

2 stops33h 55m

Deal found 9/8$1,832

Fri 8/107:45 -

1 stop23h 35m

Sun 14/222:10 -

1 stop25h 25m

Deal found 6/8$2,109

Find flight deals from Ireland to Australia

Round-trip from	$1,023
One-way from	$604
Popular in	July
Cheapest in	May
Average price	$2,052

China Eastern
11/9-29/9
2 total stops
66h 55m total
Ireland to Australia

Search Deals

China Eastern
2/11
1 total stop
42h 05m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($177 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

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 14/9

10:55-09:00

1 stop37h 05m

Brisbane

Sun 27/9

11:05-22:25

2 stops44h 20m

$1,390

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 2/9

10:55-08:00

3 stops36h 05m

Sydney Kingsford Smith

Tue 15/9

11:00-22:25

2 stops44h 25m

$1,426

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 21/10

10:55-13:35

1 stop40h 40m

Sydney Kingsford Smith

Sat 7/11

12:00-08:05

2 stops55h 05m

$1,470

Fastest return journey

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 11/11

08:05-17:00

1 stop21h 55m

Melbourne

Wed 25/11

18:20-06:30

1 stop23h 10m

$1,506

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 4/1

09:00-11:00

3 stops63h 00m

Melbourne

Mon 8/2

13:00-06:15

3 stops52h 15m

$1,542

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Tue 3/11

16:35-06:00

3 stops51h 25m

Brisbane

Wed 24/2

07:15-15:30

3 stops42h 15m

$1,570

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 31/8

10:55-10:00

3 stops62h 05m

Melbourne

Mon 7/9

11:00-22:40

2 stops44h 40m

$1,675

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Thu 29/10

07:45-16:30

1 stop22h 15m

Adelaide

Mon 9/11

07:15-06:00

2 stops33h 15m

$1,728

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 2/11

10:40-20:40

2 stops47h 00m

Melbourne

Fri 20/11

22:35-09:35

2 stops46h 00m

$1,740

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Sat 7/11

16:35-01:25

2 stops48h 50m

Perth

Sat 28/11

23:10-09:35

2 stops42h 25m

$1,740

Flights are sorted by cheapest return flights first.

Deals found on 8/8

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-MEL

DUB-BNE

DUB-PER

DUB-SYD

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-BNE

DUB-PER

DUB-SYD

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 $1,830). Flying from Ireland to Australia in December is currently the most expensive (average of $2,542). 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

3,648 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

3,648 reviews

Emirates

8.1

Very Good

3,648 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

3,739 reviews

Emirates

8.1

Very Good

3,648 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

4,478 reviews

Emirates

8.1

Very Good

3,648 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

1,500 reviews

Emirates

8.1

Very Good

3,648 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 21h 55m. 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 ($613), Etihad Airways ($757), and Qatar Airways ($865).
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 $1,830). Flying from Ireland to Australia in December is currently the most expensive (average of $2,542). 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$1,383	Average$1,778	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,590	Average$2,314	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest$1,617	Average$3,146	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest$1,753	Average$2,309	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 $604

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 2/11. 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 10 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 10 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 10 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 10 August 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 10 August 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 10 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 10 August 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 10 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 10 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?

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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 10 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 10 August 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 10 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 10 August 2026.