Find flights
When to book
Airlines
FAQs

Cheap flights from Australia to Dublin from $646

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DUB
23 7月 — 30 7月1
1 adult

Cheap flight deals from Australia to Dublin

Keep the following information in mind while searching for Australia to Dublin flight deals. Data was last updated 18 7月 2025.

Round-trip from

$1,718

One-way from

$646

Popular in

December

Cheapest in

February

Average price

$2,479
27/9-21/10
  • 27/9-21/10
  • 5 total stops
  • 65h 55m total
  • Australia to Dublin
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 34h 15m total
  • Australia to Dublin
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($413 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($105 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Australia to Dublin

Cheapest flights from Australia to Dublin
Explore the most affordable flight options available from Australia to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 7月 2025.

週六 27/920:30PER - DUB
2 stops29h 25mMultiple Airlines
週二 21/1009:00DUB - PER
3 stops36h 30mMultiple Airlines
Deal found 17/7$1,718
週二 5/823:15PER - DUB
2 stops41h 20mTurkish Airlines
週二 26/816:55DUB - PER
2 stops29h 55mTurkish Airlines
Deal found 18/7$1,774
週日 28/905:00MEL - DUB
1 stop22h 55mMultiple Airlines
週三 3/1218:35DUB - MEL
2 stops25h 50mMultiple Airlines
Deal found 16/7$1,825
週三 1/1013:30MEL - DUB
2 stops36h 25mLufthansa
週日 9/1109:15DUB - MEL
2 stops38h 35mLufthansa
Deal found 16/7$1,828
週日 19/1019:15MEL - DUB
2 stops56h 35mSWISS
週四 6/1112:55DUB - MEL
2 stops31h 15mSWISS
Deal found 16/7$1,839
週一 18/815:55PER - DUB
2 stops25h 20mQatar Airways
週日 24/808:15DUB - PER
1 stop20h 40mQatar Airways
Deal found 16/7$1,874
週六 11/1022:20MEL - DUB
2 stops48h 15mTurkish Airlines
週日 9/1116:30DUB - MEL
2 stops31h 45mTurkish Airlines
Deal found 16/7$1,891
週一 27/1015:50SYD - DUB
1 stop31h 45mQatar Airways
週六 8/1116:30DUB - SYD
2 stops27h 20mQatar Airways
Deal found 16/7$1,891
週一 1/910:55MEL - DUB
2 stops33h 15mUnited Airlines
週一 8/911:35DUB - MEL
2 stops35h 40mUnited Airlines
Deal found 17/7$1,899
週四 9/1021:30SYD - DUB
1 stop31h 25mEtihad Airways
週二 4/1119:50DUB - SYD
1 stop35h 45mEtihad Airways
Deal found 16/7$1,905
週四 14/808:15SYD - DUB
2 stops35h 15mMultiple Airlines
週四 21/814:50DUB - SYD
3 stops32h 35mMultiple Airlines
Deal found 17/7$1,908
週三 6/822:20PER - DUB
1 stop20h 55mEmirates
週二 16/922:05DUB - PER
1 stop19h 35mEmirates
Deal found 18/7$1,913

Cheapflights Fare Finder

Customise your flight search to find flights from Australia to Dublin 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 18 7月 2025.
Use the filters below to find and compare flights from Australia to Dublin that are best for you.

Fly from

Australia

Fly to

Dublin

Route

Depart

Return

Price

PerthDublin

PER - DUB

PERDUB

Perth

週六 27/9

20:30-18:55

2 stops29h 25m

Dublin

週二 21/10

09:00-04:30

3 stops36h 30m

$1,718

PerthDublin

PER - DUB

PERDUB

Perth

週二 5/8

23:15-09:35

2 stops41h 20m

Dublin

週二 26/8

16:55-05:50

2 stops29h 55m

$1,774

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

週日 28/9

05:00-18:55

1 stop22h 55m

Dublin

週三 3/12

18:35-07:25

2 stops25h 50m

$1,825

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

週三 1/10

13:30-16:55

2 stops36h 25m

Dublin

週日 9/11

09:15-10:50

2 stops38h 35m

$1,828

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

週日 19/10

19:15-17:50

2 stops56h 35m

Dublin

週五 7/11

13:20-07:10

2 stops30h 50m

$1,839

PerthDublin

PER - DUB

PERDUB

Perth

週一 18/8

15:55-10:15

2 stops25h 20m

Dublin

週日 24/8

08:15-11:55

1 stop20h 40m

$1,874

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

週六 11/10

22:20-12:35

2 stops48h 15m

Dublin

週五 7/11

16:30-11:15

2 stops31h 45m

$1,891

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

週一 27/10

15:50-12:35

1 stop31h 45m

Dublin

週六 8/11

16:30-06:50

2 stops27h 20m

$1,891

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

週一 1/9

10:55-07:10

2 stops53h 15m

Dublin

週六 13/9

09:20-08:15

2 stops37h 55m

$1,899

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

週四 9/10

21:30-18:55

1 stop31h 25m

Dublin

週二 4/11

19:50-18:35

1 stop35h 45m

$1,905

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Australia to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, February is the cheapest month in which you can book a flight from Australia to Dublin (average of $1,200). Flying from Australia to Dublin in December is currently the most expensive (average of $1,912). 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.

What is the cheapest time of day to fly from AU to DUB?

Find hourly flight availability from Australia to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 7月 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Dublin as you normally would.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 18 7月 2025.
See what other customers who have flown with Japan Airlines, Emirates, andKLM from Australia to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,515 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,515 reviews
Japan Airlines
8.3
Very Good
1,515 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.1
Very Good
3,288 reviews
Japan Airlines
8.3
Very Good
1,515 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
KLM
7.8
Good
1,374 reviews
Japan Airlines
8.3
Very Good
1,515 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Finnair
7.6
Good
1,316 reviews
Japan Airlines
8.3
Very Good
1,515 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Virgin Australia
7.5
Good
408 reviews
Japan Airlines
8.3
Very Good
1,515 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

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

  • What airport do you fly into for flights to Dublin from Australia?

    Located just 9.2 km from the city centre, Dublin (DUB) is the airport most travelers will use when flying to Dublin from Australia.

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

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $1,024. Qatar Airways flights start at $1,078 while deals on China Eastern start at $1,175 one-way.

  • What are the most popular routes from Australia to Dublin?

    When deciding which route to take from Australia to Dublin, consider Sydney Kingsford Smith - Dublin, Melbourne - Dublin or Perth - Dublin, as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Australia to Dublin (average of $1,200). Flying from Australia to Dublin in December is currently the most expensive (average of $1,912). 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 Dublin

Discover the top 10 airlines that operate flights from Australia to Dublin. 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 18 7月 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$1,170Average$1,819FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest$1,301Average$1,767FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China EasternCheapest$1,351Average$2,101FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Hainan AirlinesCheapest$1,381Average$1,827FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Turkish AirlinesCheapest$1,418Average$1,819FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Japan AirlinesCheapest$1,461Average$1,811FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,484Average$1,891FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air CanadaCheapest$1,543Average$1,831FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapest$1,561Average$2,308FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
FinnairCheapest$1,577Average$2,141FlexibilityNo 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 Dublin?

When you search for this flight from Australia to Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Australia to Dublin?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Dublin for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Australia to Dublin with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Australia to Dublin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.