How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 21h 40m. 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 ($631), Etihad Airways ($731), and Qatar Airways ($884).

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.

$608+ 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 9 November 2026.

Mon 16/1109:00 -

1 stop42h 05m

Tue 24/1112:00 -

1 stop29h 15m

Deal found 5/11$1,138

Mon 23/1109:00 -

3 stops63h 00m

Mon 7/1213:00 -

3 stops52h 15m

Deal found 8/11$1,242

Tue 1/1213:25 -

2 stops33h 35m

Sun 31/111:10 -

1 stop29h 05m

Deal found 9/11$1,296

Wed 2/1209:00 -

2 stops34h 40m

Thu 18/217:50 -

3 stops32h 20m

Deal found 5/11$1,387

Mon 9/1109:00 -

2 stops63h 00m

Tue 24/1112:00 -

1 stop29h 15m

Deal found 5/11$1,390

Mon 7/1212:20 -

3 stops31h 20m

Sat 30/120:55 -

3 stops30h 55m

Deal found 8/11$1,427

Fri 20/1109:00 -

2 stops63h 00m

Sun 6/1212:00 -

1 stop29h 15m

Deal found 6/11$1,444

Tue 1/1208:50 -

2 stops42h 15m

Mon 28/1222:30 -

1 stop42h 45m

Deal found 7/11$1,454

Sun 22/1109:55 -

2 stops61h 05m

Mon 7/1213:00 -

3 stops52h 15m

Deal found 7/11$1,462

Wed 2/1209:00 -

1 stop38h 00m

Mon 14/1222:30 -

1 stop42h 45m

Deal found 5/11$1,463

Mon 16/1109:00 -

1 stop42h 05m

Tue 24/1112:00 -

2 stops40h 15m

Deal found 5/11$1,466

Mon 9/1109:00 -

1 stop38h 00m

Mon 23/1113:00 -

3 stops52h 15m

Deal found 5/11$1,478

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 9 November 2026.

Tue 23/307:45 -

2 stops28h 15m

Tue 20/411:05 -

2 stops28h 40m

Deal found 4/11$1,667

Sat 6/308:05 -

1 stop21h 40m

Sun 21/318:05 -

1 stop35h 05m

Deal found 8/11$1,742

Tue 23/218:05 -

2 stops44h 50m

Tue 2/308:30 -

2 stops40h 50m

Deal found 8/11$1,770

Thu 4/206:10 -

2 stops26h 15m

Thu 22/407:35 -

3 stops35h 00m

Deal found 5/11$1,779

Sat 6/316:35 -

2 stops41h 10m

Sun 21/315:10 -

2 stops42h 20m

Deal found 4/11$1,849

Mon 30/1120:50 -

2 stops26h 25m

Thu 24/1206:15 -

1 stop23h 40m

Deal found 6/11$1,903

Wed 24/220:05 -

2 stops48h 55m

Sun 28/211:05 -

2 stops35h 25m

Deal found 7/11$1,983

Sun 24/113:10 -

2 stops32h 45m

Tue 23/206:00 -

1 stop23h 55m

Deal found 6/11$2,223

Thu 26/1113:35 -

2 stops32h 30m

Thu 10/1211:20 -

2 stops31h 10m

Deal found 9/11$2,632

Tue 15/1211:15 -

3 stops33h 10m

Mon 15/206:35 -

3 stops39h 05m

Deal found 6/11$2,757

Sat 21/1111:55 -

2 stops34h 40m

Wed 25/1111:20 -

2 stops58h 50m

Deal found 5/11$2,965

Wed 3/307:45 -

2 stops28h 15m

Sun 7/315:10 -

1 stop31h 25m

Deal found 5/11$1,696

Sat 6/308:05 -

1 stop21h 40m

Tue 23/318:05 -

1 stop35h 05m

Deal found 8/11$1,742

Thu 25/207:45 -

1 stop23h 45m

Fri 19/311:55 -

2 stops28h 05m

Deal found 6/11$1,697

Thu 4/206:10 -

2 stops26h 15m

Fri 23/407:35 -

3 stops35h 00m

Deal found 5/11$1,871

Mon 1/308:05 -

1 stop21h 40m

Sat 27/318:05 -

1 stop23h 10m

Deal found 8/11$1,847

Thu 25/219:45 -

2 stops27h 25m

Thu 18/317:20 -

2 stops35h 20m

Deal found 6/11$1,901

Wed 7/418:00 -

3 stops37h 45m

Wed 21/412:15 -

2 stops36h 00m

Deal found 6/11$2,200

Wed 10/207:45 -

1 stop23h 05m

Fri 26/216:10 -

1 stop24h 50m

Deal found 7/11$1,834

Thu 25/213:10 -

1 stop21h 10m

Thu 18/313:25 -

2 stops32h 25m

Deal found 5/11$2,224

Tue 2/308:05 -

1 stop21h 40m

Fri 26/318:05 -

1 stop35h 05m

Deal found 4/11$1,852

Mon 1/208:25 -

1 stop25h 05m

Wed 10/222:20 -

1 stop21h 00m

Deal found 5/11$2,332

Wed 3/310:40 -

2 stops47h 05m

Wed 24/307:45 -

3 stops36h 50m

Deal found 4/11$1,949

Wed 3/311:55 -

2 stops33h 00m

Sun 7/311:15 -

2 stops34h 55m

Deal found 6/11$2,419

Sat 6/319:45 -

1 stop34h 00m

Thu 25/318:05 -

1 stop35h 05m

Deal found 4/11$1,852

Thu 8/408:15 -

2 stops28h 35m

Thu 29/422:10 -

1 stop24h 20m

Deal found 4/11$1,970

Thu 19/1117:30 -

3 stops32h 50m

Tue 24/1116:50 -

2 stops27h 15m

Deal found 9/11$1,977

Tue 16/307:50 -

2 stops37h 10m

Mon 5/414:55 -

2 stops38h 40m

Deal found 8/11$2,435

Fri 22/108:05 -

1 stop21h 40m

Thu 25/218:05 -

1 stop35h 05m

Deal found 9/11$1,936

Sat 5/1207:45 -

2 stops40h 40m

Sun 20/1222:00 -

1 stop42h 30m

Deal found 5/11$1,970

Find flight deals from Ireland to Australia

Round-trip from	$1,162
One-way from	$608
Popular in	July
Cheapest in	May
Average price	$1,865

China Eastern
15/2-4/3
2 total stops
57h 05m total
Ireland to Australia

Search Deals

China Eastern
4/12-31/12
1 total stop
38h 00m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($130 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($64 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 30/11

09:00-09:00

1 stop38h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$619

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 30/11

09:00-03:40

2 stops34h 40m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$677

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Wed 25/11

09:00-08:25

2 stops39h 25m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$721

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 30/11

11:00-08:15

3 stops35h 15m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$757

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Sat 5/12

15:10-09:00

2 stops31h 50m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$757

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Sun 13/12

10:20-09:55

3 stops37h 05m

Adelaide

Wed 31/12

00:00-15:30

Nonstop0h 00m

$786

DublinMaroochydore

DUB Dublin - MCY Maroochydore Sunshine Coast

DUBMCY

Dublin

Sun 6/12

10:20-07:40

3 stops59h 20m

Maroochydore Sunshine Coast

Wed 31/12

00:00-15:00

Nonstop0h 00m

$793

DublinMaroochydore

DUB Dublin - MCY Maroochydore Sunshine Coast

DUBMCY

Dublin

Sat 5/12

18:35-13:55

3 stops57h 20m

Maroochydore Sunshine Coast

Wed 31/12

00:00-15:00

Nonstop0h 00m

$822

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Sun 22/11

07:40-10:35

3 stops39h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$833

DublinHobart

DUB Dublin - HBA Hobart

DUBHBA

Dublin

Fri 27/11

09:00-07:50

2 stops59h 50m

Hobart

Wed 31/12

00:00-14:00

Nonstop0h 00m

$836

Flights are sorted by cheapest return flights first.

Deals found on 4/11

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 $1,922). Flying from Ireland to Australia in July is currently the most expensive (average of $2,582). 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 14 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,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.

Qantas Airways

7.5

Good

1,123 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Qantas Airways

7.5

Good

1,123 reviews

Qantas Airways

7.5

Good

1,123 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Qatar Airways

7.4

Good

3,705 reviews

Qantas Airways

7.5

Good

1,123 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Turkish Airlines

7.4

Good

4,467 reviews

Qantas Airways

7.5

Good

1,123 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Etihad Airways

7.3

Good

1,555 reviews

Qantas Airways

7.5

Good

1,123 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 21h 40m. 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 ($631), Etihad Airways ($731), and Qatar Airways ($884).
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 $1,922). Flying from Ireland to Australia in July is currently the most expensive (average of $2,582). 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
Turkish Airlines	Cheapest$784	Average$2,299	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest$1,423	Average$1,955	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,628	Average$2,292	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Qantas Airways	Cheapest$1,741	Average$2,750	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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 $608

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. 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 9 November 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 9 November 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 9 November 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 9 November 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 9 November 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 9 November 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 9 November 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 14 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,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 9 November 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 9 November 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 9 November 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 9 November 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 9 November 2026.