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Cheap flights from Australia to Ireland from $581

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DUB
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Ireland
Explore the most affordable flight options available from Australia to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.

Thu 23/407:40
PER
-
DUB
2 stops32h 55m
Multiple Airlines
Thu 30/417:05
DUB
-
PER
2 stops29h 45m
Multiple Airlines
Deal found 24/2$1,281
Tue 21/400:35
PER
-
DUB
2 stops25h 30m
Multiple Airlines
Wed 6/509:00
DUB
-
PER
2 stops24h 15m
Multiple Airlines
Deal found 24/2$1,287
Mon 18/514:50
PER
-
DUB
2 stops49h 45m
Multiple Airlines
Sun 31/510:40
DUB
-
PER
2 stops36h 10m
Multiple Airlines
Deal found 26/2$1,297
Mon 11/514:50
PER
-
DUB
2 stops49h 45m
Multiple Airlines
Sun 31/510:40
DUB
-
PER
2 stops36h 10m
Multiple Airlines
Deal found 23/2$1,301
Mon 18/513:40
BNE
-
DUB
2 stops52h 55m
Multiple Airlines
Tue 26/510:40
DUB
-
BNE
2 stops38h 05m
Multiple Airlines
Deal found 24/2$1,301
Wed 11/310:30
PER
-
DUB
2 stops43h 40m
Multiple Airlines
Wed 18/316:40
DUB
-
PER
2 stops29h 10m
Multiple Airlines
Deal found 23/2$1,305
Wed 20/513:40
BNE
-
DUB
2 stops35h 20m
Multiple Airlines
Wed 27/510:40
DUB
-
BNE
2 stops38h 05m
Multiple Airlines
Deal found 24/2$1,308
Thu 14/512:00
MEL
-
DUB
2 stops30h 35m
Multiple Airlines
Tue 26/505:35
DUB
-
MEL
2 stops39h 45m
Multiple Airlines
Deal found 25/2$1,308
Mon 2/323:10
PER
-
DUB
2 stops48h 10m
Multiple Airlines
Sun 15/306:25
DUB
-
PER
2 stops39h 25m
Multiple Airlines
Deal found 24/2$1,309
Thu 21/513:50
BNE
-
DUB
2 stops28h 45m
Multiple Airlines
Fri 29/510:40
DUB
-
BNE
2 stops37h 50m
Multiple Airlines
Deal found 23/2$1,309
Wed 15/412:00
MEL
-
DUB
2 stops37h 00m
Multiple Airlines
Tue 5/517:05
DUB
-
MEL
2 stops28h 15m
Multiple Airlines
Deal found 23/2$1,309
Sun 10/514:50
MEL
-
DUB
2 stops27h 45m
Multiple Airlines
Sun 31/505:45
DUB
-
MEL
2 stops39h 30m
Multiple Airlines
Deal found 25/2$1,311

Find flight deals from Australia to Ireland

Keep the following information in mind while searching for Australia to Ireland flight deals. Data was last updated 26 February 2026.

Round-trip from

$1,281

One-way from

$581

Popular in

December

Cheapest in

October

Average price

$1,791
23/4-30/4
  • 23/4-30/4
  • 4 total stops
  • 62h 40m total
  • Australia to Ireland
Search Deals
15/3
  • 15/3
  • 3 total stops
  • 47h 25m total
  • Australia to Ireland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($402 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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Australia to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthDublin

PER - DUB

PERDUB

Perth

Mon 11/5

14:50-09:35

2 stops49h 45m

Dublin

Sun 31/5

10:40-05:50

2 stops36h 10m

$1,301

PerthDublin

PER - DUB

PERDUB

Perth

Thu 23/4

07:40-16:00

2 stops39h 20m

Dublin

Thu 30/4

05:45-21:45

3 stops33h 00m

$1,312

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Sun 10/5

07:00-16:00

3 stops42h 00m

Dublin

Sun 7/6

05:45-06:15

2 stops39h 30m

$1,391

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Thu 14/5

12:00-16:00

2 stops37h 00m

Dublin

Tue 26/5

05:35-04:40

3 stops38h 05m

$1,392

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 8/5

21:05-15:40

2 stops27h 35m

Dublin

Tue 26/5

17:05-19:10

2 stops41h 05m

$1,461

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Sun 12/4

15:55-23:05

2 stops40h 10m

Dublin

Sun 19/4

17:05-06:15

2 stops28h 10m

$1,539

PerthDublin

PER - DUB

PERDUB

Perth

Thu 26/3

07:35-09:40

2 stops58h 05m

Dublin

Sat 11/4

10:40-15:05

2 stops45h 25m

$1,649

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Sun 3/5

15:45-06:10

1 stop23h 25m

Dublin

Thu 7/5

18:00-04:55

2 stops25h 55m

$1,689

BrisbaneDublin

BNE - DUB

BNEDUB

Brisbane

Sun 3/5

15:10-13:30

1 stop31h 20m

Dublin

Thu 7/5

12:00-22:45

2 stops25h 45m

$1,726

AdelaideDublin

ADL - DUB

ADLDUB

Adelaide

Sun 17/5

08:50-09:00

3 stops32h 40m

Dublin

Wed 20/5

14:30-11:05

3 stops36h 05m

$1,747

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Australia to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Australia with our price prediction graph.
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 Australia to Ireland

What is the cheapest month to book a flight from Australia to Ireland?

Currently, February is the cheapest month in which you can book a flight from Australia to Ireland (average of $1,047). Flying from Australia to Ireland in December is currently the most expensive (average of $1,625). 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 26 February 2026.
Get a feel of what it's like to fly with Emirates, Virgin Australia, andQantas Airways from Australia to Ireland 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
3,534 reviews
Check prices

Boarding

8.1

Crew

8.4

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,534 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Boarding

8.1

Crew

8.4

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Virgin Australia
7.6
Good
445 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Boarding

8.1

Crew

8.4

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qantas Airways
7.5
Good
998 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Boarding

8.1

Crew

8.4

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qatar Airways
7.4
Good
3,746 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Boarding

8.1

Crew

8.4

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Etihad Airways
7.3
Good
1,416 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Boarding

8.1

Crew

8.4

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Related info for your journey

Find useful and relevant information for your journey from Australia to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Ireland?

    Departing from Australia to Ireland will take you 23h 25m. Airlines will cover a distance of 17183 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Australia to Ireland one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $595. British Airways flights start at $691 while deals on China Eastern start at $806 one-way.

  • Can I find deals for flights from Australia to Ireland that include hotel bookings?

    Yes. In addition to deals on Australia to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Ireland.

  • Can I find deals for business class flights from Australia to Ireland?

    Yes. Cheapflights offers flight deals from Australia to Ireland 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 Australia to Ireland?

    Currently, February is the cheapest month in which you can book a flight from Australia to Ireland (average of $1,047). Flying from Australia to Ireland in December is currently the most expensive (average of $1,625). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Australia to Ireland

Discover the top 10 airlines that operate flights from Australia to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,024Average$1,553FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest$1,068Average$1,562FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest$1,183Average$1,584FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Hainan AirlinesCheapest$1,261Average$1,861FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Qatar AirwaysCheapest$1,279Average$2,149FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air CanadaCheapest$1,296Average$1,615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapest$1,402Average$9,500FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China EasternCheapest$1,407Average$1,984FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,413Average$1,905FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest$1,442Average$2,121FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Ireland. 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 Australia to Ireland?

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 Australia to Ireland.

Can Cheapflights find flights from Australia to Ireland with no change fees?

Need flexible booking options for your flight to Ireland from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ireland from Australia today and book when prices fit your budget.

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