Cheap flights from Dublin to Australia from £343

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SYD
17 Jun — 24 Jun1
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 18 May 2026.

Mon 31/810:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Tue 8/911:00
MEL
-
DUB
1 stop30h 00m
China Eastern
Deal found 17/5£681
Tue 1/909:00
DUB
-
MEL
1 stop21h 50m
Etihad Airways
Tue 22/917:20
MEL
-
DUB
1 stop22h 55m
Etihad Airways
Deal found 13/5£693
Sun 13/920:35
DUB
-
MEL
1 stop34h 15m
Etihad Airways
Sat 3/1017:20
MEL
-
DUB
1 stop34h 45m
Etihad Airways
Deal found 13/5£747
Tue 15/917:05
DUB
-
BNE
3 stops51h 45m
Multiple Airlines
Wed 21/1007:15
BNE
-
DUB
3 stops48h 50m
Multiple Airlines
Deal found 16/5£751
Fri 18/909:00
DUB
-
MEL
1 stop21h 50m
Etihad Airways
Mon 12/1018:20
MEL
-
DUB
1 stop22h 55m
Etihad Airways
Deal found 13/5£786
Sat 19/920:35
DUB
-
MEL
1 stop34h 15m
Etihad Airways
Wed 14/1018:20
MEL
-
DUB
1 stop22h 55m
Etihad Airways
Deal found 13/5£787
Fri 18/917:05
DUB
-
BNE
3 stops51h 45m
Multiple Airlines
Fri 23/1007:15
BNE
-
DUB
3 stops35h 20m
Multiple Airlines
Deal found 13/5£787
Fri 23/1010:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Wed 4/1122:30
MEL
-
DUB
2 stops44h 35m
China Eastern
Deal found 14/5£802
Fri 18/905:35
DUB
-
PER
2 stops37h 20m
Multiple Airlines
Sat 3/1012:30
PER
-
DUB
2 stops41h 35m
Multiple Airlines
Deal found 17/5£828
Fri 23/1010:55
DUB
-
MEL
1 stop37h 05m
China Eastern
Sun 8/1112:00
MEL
-
DUB
2 stops45h 15m
China Eastern
Deal found 15/5£832
Mon 14/910:40
DUB
-
BNE
3 stops58h 10m
Multiple Airlines
Wed 14/1007:15
BNE
-
DUB
3 stops48h 50m
Multiple Airlines
Deal found 13/5£834
Mon 14/908:55
DUB
-
MEL
2 stops39h 05m
China Eastern
Sat 3/1021:30
MEL
-
DUB
2 stops43h 50m
China Eastern
Deal found 13/5£840

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 18 May 2026.

Round-trip from

£681

One-way from

£343

Popular in

July

Cheapest in

May

Average price

£955
China Eastern
  • China Eastern
  • 31/8-8/9
  • 2 total stops
  • 67h 05m total
  • Dublin to Australia
China Eastern
  • China Eastern
  • 11/9
  • 1 total stop
  • 40h 40m total
  • Dublin to Australia
Highest demand for flights based on searches. 8% potential increase in price (£74 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in May 2026

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 858,174 searches. Data last updated 18 May 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

Thu 17/9

20:35-15:50

1 stop34h 15m

Melbourne

Wed 7/10

18:20-07:15

1 stop22h 55m

£786

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Fri 18/9

05:35-05:50

3 stops39h 15m

Brisbane

Fri 23/10

07:15-09:35

3 stops35h 20m

£789

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 16/6

15:00-22:05

1 stop22h 05m

Melbourne

Tue 23/6

16:10-06:45

1 stop23h 35m

£859

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 31/8

10:55-10:00

3 stops62h 05m

Melbourne

Tue 8/9

11:00-08:00

1 stop30h 00m

£905

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 19/10

05:55-13:35

2 stops45h 40m

Sydney Kingsford Smith

Sun 8/11

21:30-22:15

2 stops35h 45m

£927

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 15/9

10:40-01:10

2 stops31h 30m

Perth

Thu 1/10

09:30-23:05

2 stops44h 35m

£942

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 12/11

08:10-17:00

1 stop21h 50m

Melbourne

Sun 15/11

18:20-06:25

1 stop23h 05m

£957

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 11/11

14:00-17:00

1 stop40h 00m

Melbourne

Sun 15/11

18:20-18:15

1 stop34h 55m

£962

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 23/9

10:55-09:00

1 stop37h 05m

Sydney Kingsford Smith

Wed 14/10

21:30-08:00

1 stop44h 30m

£970

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 12/11

10:40-20:45

2 stops47h 05m

Melbourne

Sat 14/11

00:30-09:40

2 stops44h 10m

£982

Flights are sorted by cheapest return flights first.

Deals found on 16/5

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

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.

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

Currently, August is the cheapest month in which you can book a flight from Dublin to Australia (average of £379). Flying from Dublin to Australia in September is currently the most expensive (average of £5,170). 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 18 May 2026.
Read reviews from past customers who have flown with Emirates,Qatar Airways, andTurkish Airlines from Dublin to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DAC - DXB

This is NOT a ratings for emirates but more so for Kayak isn’t it a little tone deaf to be sending out your automated surveys in the middle of a war when most flights are cancelled due to the airspace being closed?

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DAC - DXB

This is NOT a ratings for emirates but more so for Kayak isn’t it a little tone deaf to be sending out your automated surveys in the middle of a war when most flights are cancelled due to the airspace being closed?

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DAC - DXB

This is NOT a ratings for emirates but more so for Kayak isn’t it a little tone deaf to be sending out your automated surveys in the middle of a war when most flights are cancelled due to the airspace being closed?

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DAC - DXB

This is NOT a ratings for emirates but more so for Kayak isn’t it a little tone deaf to be sending out your automated surveys in the middle of a war when most flights are cancelled due to the airspace being closed?

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DAC - DXB

This is NOT a ratings for emirates but more so for Kayak isn’t it a little tone deaf to be sending out your automated surveys in the middle of a war when most flights are cancelled due to the airspace being closed?

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DAC - DXB

This is NOT a ratings for emirates but more so for Kayak isn’t it a little tone deaf to be sending out your automated surveys in the middle of a war when most flights are cancelled due to the airspace being closed?

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 airports serve Dublin to Australia flights?

    When flying to Australia from Dublin, your flight will reach one of the many airports in Australia. There are a number of airports that could serve your flights from Dublin, but popular ones include Sydney Kingsford Smith Airport (SYD), Brisbane Airport (BNE), Melbourne Airport (MEL), Adelaide Airport (ADL) and Perth Airport (PER.) Airports like Melbourne (MEL) are located just 12.5 miles away from the city centre. The distance is best covered by car or taxi, with an average duration of only 17min. Passengers can find car rentals and a taxi rank immediately outside Melbourne's arrival terminal. Dublin has just one airport that will serve your flight to Australia, and this is Dublin Airport (DUB.) The airport is just 8.5 miles from Dublin's city centre. Passengers will not find direct flights to Australia from Dublin. The only available flights have a minimum of one stopover.

  • Which airlines fly directly from Dublin to Australia?

    Unfortunately, direct flights to Australia from Dublin are not currently available. Passengers can choose from flights that have a minimum of one stopover and a maximum of two. Stopover flights are easy to manage and offer a great selection of locations to choose from. Flights with stopovers are served by some of the world’s leading airlines, such as KLM, Singapore Airlines, Aer Lingus, Lufthansa, Japan Airlines, among others.

  • What are the stopover options between Dublin to Australia?

    When you are travelling to Australia from Dublin, you will have a range of possible stopover destinations. Although you can find flights with just one stopover, two stopovers are the more popular choice for flights from Dublin to Australia. Popular stopover locations include Amsterdam Schiphol (AMS), Kuala Lumpur International (KUL), Singapore Changi (SIN), Abu Dhabi International (AUH), Tokyo Narita (NRT), and Hong Kong International (HKG). Flight times vary depending on your arrival and stopover airports and when you choose to travel. If you plan to fly with Aer Lingus and Korean Air via London Heathrow Airport (LHR) and Incheon International Airport (ICN), expect an average duration of 29h 15min. Your arrival airport for this option is Sydney Kingsford Smith Airport (SYD).

  • Do I need a passport or visa to fly from Dublin to Australia?

    When entering Australia from Dublin, you will need a valid passport and a valid visa. Your passport must be valid throughout the duration of your trip to Australia, with an additional six months remaining validity after entering the country. Passengers must apply for a suitable visa before they are due to fly, depending on their nationality. British citizens are required to get an Electronic Travel Authorisation (ETA). The visa itself is free, but the service fee is A$20 (around £14). It is valid for leisure and tourism-related visits with a maximum duration of 90 days.

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

    For a flight from Dublin to Australia, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How long is the flight from Dublin to Australia?

    Airlines like Etihad Airways, Qatar Airways, and China Eastern fly from Dublin to Australia in about 22h 05m. The time it takes to get you to your destination can typically vary by up to 40h. Dublin and Australia are separated by a distance of 10677 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as £422. However, be on the lookout for offers from Turkish Airlines and Emirates, as they are both options that can get you from Dublin to Australia for a low price.

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

  • 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, August is the cheapest month in which you can book a flight from Dublin to Australia (average of £379). Flying from Dublin to Australia in September is currently the most expensive (average of £5,170). 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

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Alternative routes for Dublin to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Dublin to Australia

Discover the top 10 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 858,174 searches. Data last updated 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£417Average£1,255FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
SWISSCheapest£434Average£762FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£487Average£871FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£580Average£884FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£694Average£940FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Etihad AirwaysCheapest£794Average£932FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£889Average£1,231FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qantas AirwaysCheapest£893Average£1,286FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest£910Average£1,417FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest£1,021Average£1,176FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Dublin to Australia?

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Yes! Cheapflights helps users easily find flights from Dublin to Australia with no change fees.

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

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