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Cheap flights from Australia to Ireland from $750

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DUB
25 Jun — 2 Jul1
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 May 2026.

Sun 21/619:10
ADL
-
DUB
2 stops56h 25m
Multiple Airlines
Sun 28/609:00
DUB
-
ADL
2 stops40h 10m
Multiple Airlines
Deal found 24/5$1,318
Sat 4/719:35
ADL
-
DUB
2 stops44h 10m
Multiple Airlines
Sun 26/720:35
DUB
-
ADL
2 stops40h 50m
Multiple Airlines
Deal found 23/5$1,416
Sun 7/608:50
ADL
-
DUB
2 stops42h 45m
Multiple Airlines
Sun 21/609:00
DUB
-
ADL
2 stops38h 30m
Multiple Airlines
Deal found 24/5$1,457
Wed 5/820:30
SYD
-
DUB
1 stop44h 30m
China Eastern
Fri 14/810:55
DUB
-
SYD
1 stop40h 40m
China Eastern
Deal found 24/5$1,460
Thu 13/811:00
SYD
-
DUB
1 stop30h 00m
China Eastern
Fri 21/810:55
DUB
-
SYD
1 stop37h 05m
China Eastern
Deal found 24/5$1,462
Mon 23/1121:30
SYD
-
DUB
1 stop43h 55m
Etihad Airways
Tue 8/1219:50
DUB
-
SYD
1 stop35h 05m
Etihad Airways
Deal found 25/5$1,476
Sun 11/1016:40
SYD
-
DUB
1 stop24h 35m
Etihad Airways
Sat 21/1119:50
DUB
-
SYD
1 stop23h 45m
Etihad Airways
Deal found 21/5$1,481
Sun 11/1016:40
SYD
-
DUB
1 stop36h 25m
Etihad Airways
Mon 23/1108:10
DUB
-
SYD
1 stop35h 25m
Etihad Airways
Deal found 23/5$1,484
Sat 17/1018:20
MEL
-
DUB
1 stop22h 55m
Etihad Airways
Wed 18/1119:50
DUB
-
MEL
1 stop34h 10m
Etihad Airways
Deal found 25/5$1,510
Wed 5/820:30
SYD
-
DUB
1 stop44h 30m
China Eastern
Fri 28/810:55
DUB
-
SYD
1 stop37h 05m
China Eastern
Deal found 23/5$1,522
Mon 26/1015:35
MEL
-
DUB
2 stops36h 45m
Finnair
Thu 12/1109:45
DUB
-
MEL
2 stops34h 30m
Finnair
Deal found 25/5$1,527
Wed 5/820:30
SYD
-
DUB
1 stop44h 30m
China Eastern
Fri 4/910:55
DUB
-
SYD
1 stop37h 05m
China Eastern
Deal found 22/5$1,527

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 May 2026.

Round-trip from

$1,318

One-way from

$750

Popular in

December

Cheapest in

October

Average price

$1,826
21/6-28/6
  • 21/6-28/6
  • 4 total stops
  • 96h 35m total
  • Australia to Ireland
Search Deals
20/7
  • 20/7
  • 3 total stops
  • 35h 10m total
  • Australia to Ireland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($373 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 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

Cheapest return flight

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Wed 16/9

15:55-23:05

2 stops40h 10m

Dublin

Thu 12/11

16:30-07:50

2 stops28h 20m

$1,773

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Sat 8/8

21:30-08:00

1 stop43h 30m

Dublin

Mon 24/8

10:55-10:00

2 stops62h 05m

$1,789

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 19/7

11:00-22:25

2 stops44h 25m

Dublin

Wed 12/8

10:55-09:00

1 stop37h 05m

$1,848

AdelaideDublin

ADL - DUB

ADLDUB

Adelaide

Fri 23/10

06:10-07:45

2 stops35h 05m

Dublin

Sat 5/12

09:00-14:05

3 stops42h 35m

$1,923

BrisbaneDublin

BNE - DUB

BNEDUB

Brisbane

Thu 12/11

15:10-12:35

1 stop31h 25m

Dublin

Mon 16/11

06:15-22:55

2 stops30h 40m

$1,925

CanberraDublin

CBR - DUB

CBRDUB

Canberra

Mon 13/7

09:05-06:45

2 stops30h 40m

Dublin

Tue 28/7

08:15-22:25

2 stops29h 10m

$1,930

AdelaideDublin

ADL - DUB

ADLDUB

Adelaide

Mon 15/6

22:00-20:10

1 stop30h 40m

Dublin

Mon 13/7

14:20-20:05

1 stop21h 15m

$1,948

PerthDublin

PER - DUB

PERDUB

Perth

Thu 23/7

22:45-06:45

1 stop39h 00m

Dublin

Thu 13/8

21:45-18:35

1 stop37h 50m

$1,961
Fastest return journey

PerthDublin

PER - DUB

PERDUB

Perth

Thu 12/11

22:45-12:35

1 stop21h 50m

Dublin

Mon 16/11

07:45-11:55

1 stop20h 10m

$1,971

PerthDublin

PER - DUB

PERDUB

Perth

Thu 12/11

22:45-12:35

1 stop21h 50m

Dublin

Mon 16/11

06:15-18:45

2 stops28h 30m

$1,975

Flights are sorted by cheapest return flights first.

Deals found on 24/5

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, October is the cheapest month in which you can book a flight from Australia to Ireland (average of $729). Flying from Australia to Ireland in November is currently the most expensive (average of $5,767). 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 Australia to Ireland?

The price you pay for your flight from Australia to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 May 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
3,568 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Emirates
8.1
Very Good
3,568 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Virgin Australia
7.6
Good
458 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Qantas Airways
7.5
Good
1,042 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Qatar Airways
7.4
Good
3,726 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Etihad Airways
7.3
Good
1,441 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

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 30h 40m. Airlines will cover a distance of 16579 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 $589. Qatar Airways flights start at $918 while deals on Turkish Airlines start at $927 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, October is the cheapest month in which you can book a flight from Australia to Ireland (average of $729). Flying from Australia to Ireland in November is currently the most expensive (average of $5,767). 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.

Alternative routes for Australia to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,014Average$1,560FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapest$1,172Average$1,556FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest$1,198Average$1,910FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest$1,234Average$1,516FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest$1,267Average$2,270FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air CanadaCheapest$1,283Average$1,641FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapest$1,389Average$9,411FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China EasternCheapest$1,394Average$1,882FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Virgin AustraliaCheapest$1,428Average$2,225FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
British AirwaysCheapest$1,464Average$1,805FlexibilityNo cancel feeOn-time70%
Search British Airways 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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