How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 23h 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 ($654), Etihad Airways ($719), and Qatar Airways ($869).

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.

$573+ 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 12 October 2026.

Mon 16/1109:00 -

1 stop42h 05m

Sun 29/1112:00 -

1 stop29h 15m

Deal found 11/10$1,109

Wed 4/1109:00 -

1 stop42h 05m

Thu 12/1112:00 -

1 stop29h 15m

Deal found 8/10$1,115

Mon 9/1109:00 -

1 stop42h 05m

Wed 25/1122:30 -

1 stop42h 45m

Deal found 9/10$1,116

Wed 4/1109:00 -

1 stop38h 00m

Tue 10/1111:10 -

1 stop29h 05m

Deal found 9/10$1,167

Wed 28/1009:00 -

1 stop38h 00m

Sun 8/1111:10 -

1 stop29h 05m

Deal found 11/10$1,208

Mon 9/1109:00 -

1 stop42h 05m

Sun 22/1112:00 -

1 stop29h 15m

Deal found 7/10$1,215

Mon 9/1109:00 -

2 stops63h 00m

Thu 19/1112:00 -

1 stop29h 15m

Deal found 8/10$1,218

Wed 4/1109:00 -

1 stop38h 00m

Thu 12/1111:10 -

1 stop29h 05m

Deal found 10/10$1,241

Mon 9/1109:00 -

3 stops63h 00m

Sun 22/1101:30 -

2 stops33h 29m

Deal found 10/10$1,287

Thu 26/1110:40 -

3 stops57h 20m

Wed 9/1207:15 -

3 stops42h 15m

Deal found 10/10$1,315

Mon 2/1109:00 -

1 stop38h 00m

Thu 12/1111:10 -

1 stop29h 05m

Deal found 12/10$1,348

Mon 2/1109:00 -

1 stop38h 00m

Tue 17/1111:10 -

1 stop29h 05m

Deal found 10/10$1,357

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 12 October 2026.

Thu 25/216:35 -

3 stops51h 25m

Fri 19/307:15 -

3 stops49h 15m

Deal found 11/10$1,433

Sun 14/219:45 -

1 stop23h 45m

Thu 4/316:50 -

1 stop24h 40m

Deal found 8/10$1,626

Tue 2/316:35 -

2 stops39h 50m

Sat 13/321:35 -

2 stops47h 00m

Deal found 8/10$1,628

Wed 11/1107:45 -

2 stops27h 40m

Wed 18/1115:50 -

1 stop25h 10m

Deal found 12/10$1,838

Mon 9/1120:50 -

2 stops26h 25m

Thu 19/1122:30 -

1 stop23h 50m

Deal found 8/10$1,865

Sat 27/211:55 -

2 stops33h 05m

Wed 3/316:35 -

2 stops29h 35m

Deal found 8/10$2,024

Mon 23/1111:15 -

2 stops33h 40m

Mon 30/1106:35 -

3 stops39h 05m

Deal found 9/10$2,081

Sun 14/209:45 -

2 stops53h 10m

Mon 15/308:30 -

2 stops40h 50m

Deal found 11/10$2,094

Sat 7/1111:55 -

2 stops34h 50m

Wed 11/1110:45 -

2 stops38h 40m

Deal found 8/10$2,220

Tue 16/310:40 -

2 stops33h 50m

Wed 31/310:30 -

2 stops30h 00m

Deal found 9/10$2,319

Fri 20/1113:10 -

1 stop20h 20m

Tue 24/1122:20 -

1 stop28h 35m

Deal found 9/10$2,418

Sun 24/110:40 -

3 stops57h 20m

Fri 26/207:15 -

3 stops49h 15m

Deal found 8/10$1,481

Fri 22/119:45 -

1 stop34h 00m

Thu 25/218:05 -

1 stop23h 25m

Deal found 7/10$1,782

Thu 29/1007:45 -

1 stop21h 40m

Mon 9/1117:05 -

2 stops30h 00m

Deal found 10/10$1,891

Thu 29/1017:30 -

2 stops59h 35m

Wed 4/1118:05 -

2 stops56h 20m

Deal found 10/10$1,741

Wed 4/1120:50 -

1 stop22h 35m

Sun 8/1112:05 -

2 stops34h 15m

Deal found 9/10$1,980

Sun 27/1210:40 -

2 stops45h 45m

Tue 9/221:35 -

2 stops35h 55m

Deal found 10/10$2,058

Tue 2/306:10 -

3 stops37h 20m

Tue 23/321:35 -

2 stops28h 55m

Deal found 12/10$1,742

Wed 4/1118:05 -

2 stops51h 20m

Tue 24/1108:30 -

2 stops40h 50m

Deal found 9/10$2,113

Mon 2/1107:45 -

1 stop28h 35m

Fri 20/1123:40 -

1 stop31h 10m

Deal found 11/10$1,921

Mon 9/1111:15 -

3 stops33h 10m

Mon 16/1106:35 -

3 stops39h 05m

Deal found 11/10$2,116

Fri 30/1007:40 -

2 stops39h 35m

Fri 6/1111:05 -

2 stops35h 05m

Deal found 11/10$2,141

Wed 11/1113:10 -

1 stop30h 15m

Sun 15/1112:05 -

2 stops34h 15m

Deal found 11/10$1,981

Sun 28/211:15 -

2 stops33h 20m

Wed 31/311:10 -

3 stops33h 20m

Deal found 7/10$2,133

Thu 18/210:40 -

2 stops35h 10m

Mon 22/200:45 -

2 stops46h 45m

Deal found 11/10$2,133

Fri 6/1107:45 -

1 stop21h 40m

Tue 10/1119:55 -

2 stops51h 10m

Deal found 9/10$1,948

Thu 25/219:45 -

2 stops28h 45m

Thu 18/306:25 -

2 stops34h 35m

Deal found 8/10$1,815

Thu 29/1011:55 -

2 stops35h 20m

Wed 4/1110:40 -

3 stops39h 45m

Deal found 10/10$2,226

Wed 11/1107:45 -

1 stop21h 40m

Sat 21/1116:50 -

2 stops30h 15m

Deal found 7/10$1,985

Thu 11/216:35 -

2 stops39h 50m

Mon 8/311:50 -

2 stops32h 45m

Deal found 8/10$2,187

Find flight deals from Ireland to Australia

Round-trip from	$1,109
One-way from	$573
Popular in	December
Cheapest in	May
Average price	$1,988

China Eastern
16/11-29/11
2 total stops
71h 20m total
Ireland to Australia

Search Deals

China Eastern
30/12-31/12
3 total stops
63h 00m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($212 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 9/11

09:00-14:05

1 stop42h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$604

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

$604

CorkMelbourne

ORK Cork - MEL Melbourne

ORKMEL

Cork

Thu 12/11

18:45-15:30

3 stops57h 45m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$706

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sat 21/11

18:35-06:50

2 stops49h 15m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$750

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 2/11

09:00-11:00

3 stops63h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$770

DublinHobart

DUB Dublin - HBA Hobart

DUBHBA

Dublin

Fri 27/11

09:00-13:35

2 stops41h 35m

Hobart

Wed 31/12

00:00-14:00

Nonstop0h 00m

$827

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sat 21/11

08:05-16:45

1 stop21h 40m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$870

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 25/11

08:05-16:45

1 stop21h 40m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$870

CorkBrisbane

ORK Cork - BNE Brisbane

ORKBNE

Cork

Sat 14/11

16:10-10:00

3 stops55h 50m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$892

DublinHobart

DUB Dublin - HBA Hobart

DUBHBA

Dublin

Wed 25/11

13:30-18:50

3 stops42h 20m

Hobart

Wed 31/12

00:00-14:00

Nonstop0h 00m

$926

Flights are sorted by cheapest return flights first.

Deals found on 7/10

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

ORK-SYD

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 $1,899). Flying from Ireland to Australia in December is currently the most expensive (average of $2,555). 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 Qantas Airways,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.

Qantas Airways

7.5

Good

1,109 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair

Qantas Airways

7.5

Good

1,109 reviews

Qantas Airways

7.5

Good

1,109 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Turkish Airlines

7.4

Good

4,453 reviews

Qantas Airways

7.5

Good

1,109 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Qatar Airways

7.3

Good

3,719 reviews

Qantas Airways

7.5

Good

1,109 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Etihad Airways

7.3

Good

1,541 reviews

Qantas Airways

7.5

Good

1,109 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 23h 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 ($654), Etihad Airways ($719), and Qatar Airways ($869).
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 $1,899). Flying from Ireland to Australia in December is currently the most expensive (average of $2,555). 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$1,399	Average$1,829	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,609	Average$2,288	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest$1,705	Average$3,184	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qantas Airways	Cheapest$1,712	Average$2,704	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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 $573

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/12. 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 12 October 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 12 October 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 12 October 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 12 October 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 12 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 12 October 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 12 October 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 12 October 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 Qantas Airways,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 12 October 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 12 October 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 12 October 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 12 October 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 12 October 2026.