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Cheap flights from Dublin to Australia from $615

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SYD
22 Aug — 29 Aug1
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 23 July 2026.

Mon 19/1010:55
DUB
-
SYD
1 stop40h 40m
China Eastern
Sun 8/1112:00
SYD
-
DUB
1 stop29h 15m
China Eastern
Deal found 21/7$1,092
Wed 23/910:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Tue 29/911:00
MEL
-
DUB
1 stop30h 00m
China Eastern
Deal found 22/7$1,100
Mon 16/1109:00
DUB
-
MEL
1 stop42h 05m
China Eastern
Sun 7/212:00
MEL
-
DUB
1 stop29h 15m
China Eastern
Deal found 22/7$1,120
Mon 9/1109:00
DUB
-
BNE
1 stop38h 00m
China Eastern
Tue 9/211:10
BNE
-
DUB
1 stop29h 05m
China Eastern
Deal found 20/7$1,120
Mon 2/1109:00
DUB
-
SYD
1 stop38h 00m
China Eastern
Mon 16/1121:30
SYD
-
DUB
1 stop43h 45m
China Eastern
Deal found 18/7$1,120
Wed 23/910:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Tue 20/1012:00
MEL
-
DUB
1 stop30h 00m
China Eastern
Deal found 18/7$1,128
Mon 7/910:55
DUB
-
SYD
1 stop40h 40m
China Eastern
Mon 14/920:30
SYD
-
DUB
1 stop44h 30m
China Eastern
Deal found 22/7$1,129
Mon 16/1109:00
DUB
-
MEL
2 stops63h 00m
China Eastern
Mon 8/222:30
MEL
-
DUB
1 stop42h 45m
China Eastern
Deal found 22/7$1,130
Wed 9/910:55
DUB
-
SYD
1 stop40h 40m
China Eastern
Wed 16/920:30
SYD
-
DUB
1 stop44h 30m
China Eastern
Deal found 21/7$1,130
Wed 23/910:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Mon 19/1013:00
MEL
-
DUB
3 stops53h 00m
China Eastern
Deal found 21/7$1,138
Mon 26/1009:00
DUB
-
SYD
1 stop41h 35m
China Eastern
Tue 10/1112:00
SYD
-
DUB
1 stop29h 15m
China Eastern
Deal found 21/7$1,142
Mon 28/1209:00
DUB
-
SYD
1 stop35h 20m
China Eastern
Mon 18/121:30
SYD
-
DUB
1 stop43h 45m
China Eastern
Deal found 21/7$1,148

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 23 July 2026.

Round-trip from

$1,092

One-way from

$615

Popular in

December

Cheapest in

May

Average price

$2,660
China Eastern
  • China Eastern
  • 19/10-8/11
  • 2 total stops
  • 69h 55m total
  • Dublin to Australia
Search Deals
China Eastern
  • China Eastern
  • 2/9
  • 1 total stop
  • 37h 05m total
  • Dublin to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($284 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 23 July 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 23/9

10:55-09:00

1 stop37h 05m

Melbourne

Mon 19/10

13:00-08:00

3 stops53h 00m

$1,138

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 2/9

10:55-08:00

2 stops60h 05m

Sydney Kingsford Smith

Tue 15/9

11:00-08:00

1 stop30h 00m

$1,216

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 26/8

10:55-09:00

1 stop37h 05m

Melbourne

Tue 8/9

21:30-08:20

2 stops43h 50m

$1,548

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Fri 21/8

10:55-09:00

1 stop37h 05m

Melbourne

Tue 8/9

21:30-22:25

2 stops33h 55m

$1,548

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 19/8

10:55-10:00

3 stops62h 05m

Melbourne

Wed 9/9

11:00-08:20

2 stops54h 20m

$1,558

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 23/9

17:05-05:50

3 stops51h 45m

Brisbane

Wed 21/10

07:15-23:05

3 stops48h 50m

$1,619

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 13/8

08:55-09:00

2 stops39h 05m

Sydney Kingsford Smith

Thu 20/8

11:00-08:00

1 stop30h 00m

$1,669

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 7/9

10:55-10:00

3 stops62h 05m

Melbourne

Mon 21/9

12:00-08:00

3 stops53h 00m

$1,714

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Fri 18/9

20:35-11:30

2 stops29h 55m

Brisbane

Fri 23/10

12:20-07:15

2 stops27h 55m

$1,729

DublinCanberra

DUB - CBR

DUBCBR

Dublin

Wed 19/8

20:35-12:05

2 stops54h 30m

Canberra

Wed 26/8

12:40-19:05

2 stops39h 25m

$1,736

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $1,836). Flying from Dublin to Australia in December is currently the most expensive (average of $2,620). 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 23 July 2026.
Check out reviews from past customers who have flown with Qantas Airways,Turkish Airlines, 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
1,067 reviews
Check prices

Food

7.0

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qantas Airways
7.5
Good
1,067 reviews
Qantas Airways
7.5
Good
1,067 reviews
Check prices

Food

7.0

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Turkish Airlines
7.4
Good
4,451 reviews
Qantas Airways
7.5
Good
1,067 reviews
Check prices

Food

7.0

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qatar Airways
7.3
Good
3,747 reviews
Qantas Airways
7.5
Good
1,067 reviews
Check prices

Food

7.0

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Etihad Airways
7.3
Good
1,486 reviews
Qantas Airways
7.5
Good
1,067 reviews
Check prices

Food

7.0

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

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 27h 20m. There are 14888 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 $619 on China Eastern. Other airlines that offer cheap prices include Etihad Airways from $765 and Qatar Airways from $874 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 - Perth and Dublin - Melbourne.

  • 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 $1,836). Flying from Dublin to Australia in December is currently the most expensive (average of $2,620). 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,111Average$2,360FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$1,397Average$1,802FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest$1,606Average$2,393FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest$1,954Average$2,291FlexibilityNo 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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