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Cheap flights from Dublin to Australia from $562

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SYD
1 Sep — 8 Sep1
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 2 August 2026.

Mon 7/910:55
DUB
-
BNE
1 stop37h 05m
China Eastern
Tue 29/911:10
BNE
-
DUB
1 stop29h 50m
China Eastern
Deal found 29/7$1,078
Wed 2/910:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Tue 15/911:00
MEL
-
DUB
1 stop30h 00m
China Eastern
Deal found 31/7$1,083
Fri 11/910:55
DUB
-
MEL
3 stops62h 05m
China Eastern
Tue 22/911:00
MEL
-
DUB
1 stop30h 00m
China Eastern
Deal found 1/8$1,092
Mon 7/910:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Tue 22/911:00
MEL
-
DUB
1 stop30h 00m
China Eastern
Deal found 1/8$1,097
Wed 11/1109:00
DUB
-
MEL
1 stop38h 00m
China Eastern
Sun 15/1112:00
MEL
-
DUB
1 stop29h 15m
China Eastern
Deal found 31/7$1,120
Mon 19/1010:55
DUB
-
MEL
3 stops62h 05m
China Eastern
Mon 2/1122:30
MEL
-
DUB
1 stop42h 45m
China Eastern
Deal found 29/7$1,129
Mon 19/1010:55
DUB
-
MEL
3 stops62h 05m
China Eastern
Mon 9/1122:30
MEL
-
DUB
1 stop42h 45m
China Eastern
Deal found 29/7$1,130
Mon 19/1010:55
DUB
-
MEL
3 stops62h 05m
China Eastern
Wed 11/1122:30
MEL
-
DUB
1 stop42h 45m
China Eastern
Deal found 30/7$1,133
Wed 2/910:55
DUB
-
BNE
1 stop37h 05m
China Eastern
Tue 29/911:10
BNE
-
DUB
1 stop29h 50m
China Eastern
Deal found 2/8$1,140
Mon 7/910:55
DUB
-
BNE
2 stops44h 55m
Multiple Airlines
Tue 29/911:10
BNE
-
DUB
1 stop29h 50m
Multiple Airlines
Deal found 29/7$1,156
Fri 6/1109:00
DUB
-
BNE
1 stop38h 00m
China Eastern
Tue 17/1111:10
BNE
-
DUB
1 stop29h 05m
China Eastern
Deal found 30/7$1,170
Mon 14/910:55
DUB
-
BNE
1 stop37h 05m
China Eastern
Thu 1/1011:15
BNE
-
DUB
1 stop29h 45m
China Eastern
Deal found 29/7$1,176

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 2 August 2026.

Round-trip from

$1,078

One-way from

$562

Popular in

December

Cheapest in

May

Average price

$2,056
China Eastern
  • China Eastern
  • 7/9-29/9
  • 2 total stops
  • 66h 55m total
  • Dublin to Australia
Search Deals
China Eastern
  • China Eastern
  • 4/12
  • 1 total stop
  • 42h 05m total
  • Dublin to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($265 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 2 August 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

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 11/11

09:00-14:05

1 stop42h 05m

Melbourne

Sun 15/11

12:00-06:15

1 stop29h 15m

$1,123

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 7/9

10:55-10:00

3 stops62h 05m

Melbourne

Sun 13/9

11:00-08:00

1 stop30h 00m

$1,196

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 4/11

09:00-09:00

1 stop38h 00m

Brisbane

Sun 8/11

11:10-06:15

1 stop29h 05m

$1,235

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Fri 6/11

09:00-09:00

1 stop38h 00m

Brisbane

Thu 19/11

11:10-06:15

1 stop29h 05m

$1,329

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sat 7/11

06:00-14:05

2 stops45h 05m

Melbourne

Wed 11/11

22:30-06:15

1 stop42h 45m

$1,396

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 7/9

05:55-09:00

2 stops42h 05m

Brisbane

Tue 29/9

11:10-08:00

1 stop29h 50m

$1,416
Fastest return journey

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 2/11

08:05-17:00

1 stop21h 55m

Melbourne

Fri 20/11

18:20-06:30

1 stop23h 10m

$1,609

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 12/11

13:25-14:05

2 stops37h 40m

Melbourne

Thu 26/11

12:00-06:15

1 stop29h 15m

$1,632

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 26/1

08:50-06:40

2 stops34h 50m

Melbourne

Sat 13/2

16:35-12:45

2 stops31h 10m

$1,682

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 11/10

05:45-07:05

3 stops39h 20m

Sydney Kingsford Smith

Tue 20/10

22:05-16:05

2 stops28h 00m

$1,696

Flights are sorted by cheapest return flights first.

Deals found on 28/7

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, May is the cheapest month in which you can book a flight from Dublin to Australia (average of $1,827). Flying from Dublin to Australia in December is currently the most expensive (average of $2,586). 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 Dublin to Australia?

The best time to book flights from Dublin to Australia is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 2 August 2026.
Check out reviews from past customers who have flown with Emirates,Qatar Airways, andTurkish Airlines 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.
Emirates
8.1
Very Good
3,638 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Entertainment

8.2

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Emirates
8.1
Very Good
3,638 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Entertainment

8.2

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Qatar Airways
7.4
Good
3,738 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Entertainment

8.2

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Turkish Airlines
7.4
Good
4,461 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Entertainment

8.2

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Etihad Airways
7.3
Good
1,499 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Entertainment

8.2

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

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 15m. There are 16579 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 $616 on China Eastern. Other airlines that offer cheap prices include Etihad Airways from $761 and Qatar Airways from $869 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, May is the cheapest month in which you can book a flight from Dublin to Australia (average of $1,827). Flying from Dublin to Australia in December is currently the most expensive (average of $2,586). 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 4 airlines flying from Dublin to Australia

Discover the top 4 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,390Average$1,787FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest$1,598Average$2,289FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest$1,625Average$3,162FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$1,762Average$2,320FlexibilityNo cancel feeOn-time75%
Search Emirates 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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