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Cheap flights from Dublin to Australia from $638

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SYD
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Australia
Explore the most affordable flight options available from Dublin to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2026.

Thu 17/917:05
DUB
-
BNE
2 stops28h 55m
Turkish Airlines
Wed 21/1008:30
BNE
-
DUB
2 stops34h 05m
Turkish Airlines
Deal found 29/3$1,220
Fri 18/917:05
DUB
-
BNE
2 stops28h 55m
Turkish Airlines
Fri 23/1008:30
BNE
-
DUB
2 stops34h 05m
Turkish Airlines
Deal found 31/3$1,375
Fri 25/905:35
DUB
-
BNE
2 stops40h 25m
Turkish Airlines
Fri 16/1008:30
BNE
-
DUB
2 stops47h 35m
Turkish Airlines
Deal found 29/3$1,381
Wed 11/1116:50
DUB
-
ADL
2 stops28h 50m
Turkish Airlines
Sat 21/1111:00
ADL
-
DUB
2 stops39h 00m
Turkish Airlines
Deal found 31/3$1,400
Thu 10/910:40
DUB
-
BNE
2 stops35h 20m
Turkish Airlines
Sun 25/1008:00
BNE
-
DUB
2 stops35h 40m
Turkish Airlines
Deal found 30/3$1,424
Wed 13/510:40
DUB
-
BNE
2 stops35h 20m
Turkish Airlines
Wed 20/508:30
BNE
-
DUB
2 stops40h 30m
Turkish Airlines
Deal found 29/3$1,452
Wed 18/1116:50
DUB
-
ADL
2 stops26h 55m
Multiple Airlines
Mon 7/1206:25
ADL
-
DUB
2 stops37h 45m
Multiple Airlines
Deal found 31/3$1,456
Tue 12/505:35
DUB
-
ADL
2 stops40h 55m
Turkish Airlines
Tue 26/509:45
ADL
-
DUB
2 stops38h 45m
Turkish Airlines
Deal found 31/3$1,488
Wed 29/418:55
DUB
-
CBR
2 stops41h 35m
Multiple Airlines
Wed 6/510:05
CBR
-
DUB
2 stops30h 10m
Multiple Airlines
Deal found 30/3$1,497
Sun 17/509:00
DUB
-
CBR
2 stops27h 30m
Multiple Airlines
Sun 24/512:40
CBR
-
DUB
2 stops27h 35m
Multiple Airlines
Deal found 2/4$1,500
Wed 13/510:40
DUB
-
ADL
2 stops35h 50m
Turkish Airlines
Wed 20/509:45
ADL
-
DUB
2 stops45h 50m
Turkish Airlines
Deal found 29/3$1,503
Sun 24/520:35
DUB
-
PER
2 stops26h 15m
Multiple Airlines
Tue 9/605:35
PER
-
DUB
2 stops32h 40m
Multiple Airlines
Deal found 2/4$1,522

Find flight deals from Dublin to Australia

Keep the following information in mind while searching for Dublin to Australia flight deals. Data was last updated 3 April 2026.

Round-trip from

$1,220

One-way from

$638

Popular in

July

Cheapest in

May

Average price

$2,068
Turkish Airlines
  • Turkish Airlines
  • 17/9-21/10
  • 4 total stops
  • 63h 00m total
  • Dublin to Australia
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 35h 45m total
  • Dublin to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($335 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($87 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Australia 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 3 April 2026.
Use the filters below to find and compare flights from Dublin to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Fri 18/9

10:40-07:00

2 stops35h 20m

Brisbane

Fri 23/10

08:30-09:35

2 stops34h 05m

$1,375

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 10/6

13:25-09:00

2 stops34h 35m

Brisbane

Tue 14/7

11:10-08:20

2 stops54h 10m

$1,707

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 15/9

05:35-01:10

2 stops36h 35m

Perth

Tue 6/10

15:50-09:35

2 stops48h 45m

$1,746

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 20/9

05:45-06:05

3 stops39h 20m

Sydney Kingsford Smith

Tue 6/10

22:05-16:00

2 stops27h 55m

$1,765

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Thu 14/5

17:05-09:45

2 stops55h 40m

Brisbane

Fri 29/5

08:30-09:35

2 stops34h 05m

$1,768

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Thu 10/9

10:40-07:00

2 stops35h 20m

Brisbane

Sun 25/10

07:15-10:40

3 stops36h 25m

$1,771

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 25/5

09:30-17:15

1 stop22h 45m

Melbourne

Wed 10/6

17:45-15:25

2 stops30h 40m

$1,818

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 14/5

05:45-06:05

3 stops39h 20m

Sydney Kingsford Smith

Thu 4/6

07:20-09:35

2 stops35h 15m

$1,832

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 7/5

05:45-01:10

2 stops36h 25m

Perth

Mon 11/5

15:50-16:00

2 stops55h 10m

$1,838

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sun 26/4

18:55-15:50

1 stop35h 55m

Melbourne

Mon 11/5

23:30-16:00

2 stops49h 30m

$1,848

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Dublin to Australia

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

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

Currently, February is the cheapest month in which you can book a flight from Dublin to Australia (average of $859). Flying from Dublin to Australia in July is currently the most expensive (average of $1,899). 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 Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 3 April 2026.
Check out reviews from past customers who have flown with Qantas Airways,SWISS, andQatar Airways from Dublin to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,016 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,016 reviews
Qantas Airways
7.5
Good
1,016 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
SWISS
7.5
Good
1,910 reviews
Qantas Airways
7.5
Good
1,016 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qatar Airways
7.4
Good
3,730 reviews
Qantas Airways
7.5
Good
1,016 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Etihad Airways
7.3
Good
1,431 reviews
Qantas Airways
7.5
Good
1,016 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Turkish Airlines
7.3
Good
4,294 reviews
Qantas Airways
7.5
Good
1,016 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Australia. 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 from for flights from Dublin to Australia?

    If you book a flight to Australia from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 9.2 km from the centre of Dublin.

  • How long is the flight from Dublin to Australia?

    Departing from Dublin to Australia will take you 22h 45m. There are 17183 km between Dublin and Australia. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $757 on Etihad Airways. Other airlines that offer cheap prices include Virgin Australia from $935 and Emirates from $953 one-way.

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

    The most popular flight routes from Dublin to Australia are Dublin - Sydney Kingsford Smith, Dublin - Melbourne and Dublin - Perth.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Dublin to Australia (average of $859). Flying from Dublin to Australia in July is currently the most expensive (average of $1,899). 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 7 airlines flying from Dublin to Australia

Discover the top 7 airlines that operate flights from Dublin to Australia. 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,128Average$2,395FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapest$1,329Average$1,457FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest$1,499Average$1,825FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest$1,653Average$2,592FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,798Average$3,461FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Air FranceCheapest$1,949Average$2,320FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qantas AirwaysCheapest$2,041Average$2,363FlexibilityNo cancel feeOn-time74%
Search Qantas 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 Dublin to Australia?

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

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

Yes, we can. To see specific flights from Dublin to Australia 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 Dublin to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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