Cheap flights from Dublin to Australia from £423

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SYD
26 May — 2 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 26 April 2026.

Fri 5/620:35
DUB
-
BNE
2 stops39h 05m
Multiple Airlines
Fri 12/611:50
BNE
-
DUB
2 stops28h 25m
Multiple Airlines
Deal found 21/4£768
Wed 3/620:35
DUB
-
BNE
2 stops38h 20m
Multiple Airlines
Wed 1/711:45
BNE
-
DUB
2 stops28h 30m
Multiple Airlines
Deal found 22/4£796
Wed 11/1108:10
DUB
-
MEL
1 stop21h 50m
Etihad Airways
Wed 25/1118:20
MEL
-
DUB
1 stop34h 55m
Etihad Airways
Deal found 24/4£863
Thu 12/1119:50
DUB
-
MEL
1 stop34h 10m
Etihad Airways
Mon 16/1118:20
MEL
-
DUB
1 stop23h 05m
Etihad Airways
Deal found 23/4£864
Sat 7/1108:10
DUB
-
MEL
1 stop21h 50m
Etihad Airways
Wed 11/1118:20
MEL
-
DUB
1 stop23h 05m
Etihad Airways
Deal found 21/4£868
Tue 18/809:00
DUB
-
MEL
1 stop21h 50m
Etihad Airways
Thu 10/917:20
MEL
-
DUB
1 stop22h 55m
Etihad Airways
Deal found 22/4£869
Tue 26/520:35
DUB
-
SYD
1 stop35h 15m
Etihad Airways
Thu 6/821:30
SYD
-
DUB
1 stop30h 35m
Etihad Airways
Deal found 26/4£869
Sun 17/509:00
DUB
-
MEL
1 stop21h 50m
Etihad Airways
Wed 20/517:20
MEL
-
DUB
1 stop34h 45m
Etihad Airways
Deal found 26/4£871
Wed 4/1113:25
DUB
-
SYD
2 stops33h 35m
China Eastern
Fri 13/1121:30
SYD
-
DUB
2 stops36h 25m
China Eastern
Deal found 24/4£872
Tue 3/1108:45
DUB
-
SYD
2 stops41h 50m
China Eastern
Fri 13/1121:30
SYD
-
DUB
2 stops36h 25m
China Eastern
Deal found 24/4£873
Tue 3/1106:00
DUB
-
SYD
2 stops44h 35m
China Eastern
Wed 18/1121:30
SYD
-
DUB
2 stops60h 25m
China Eastern
Deal found 24/4£875
Mon 23/1108:10
DUB
-
SYD
1 stop22h 45m
Etihad Airways
Tue 2/316:35
SYD
-
DUB
1 stop24h 50m
Etihad Airways
Deal found 25/4£877

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 26 April 2026.

Round-trip from

£766

One-way from

£423

Popular in

July

Cheapest in

September

Average price

£1,056
Turkish Airlines
  • Turkish Airlines
  • 14/9-12/10
  • 6 total stops
  • 100h 40m total
  • Dublin to Australia
27/8
  • 27/8
  • 2 total stops
  • 36h 35m total
  • Dublin to Australia
Highest demand for flights based on searches. 8% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in April 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 26 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

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 25/5

08:15-17:15

1 stop24h 00m

Melbourne

Wed 10/6

22:45-15:25

1 stop25h 40m

£907

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 9/6

16:20-12:35

2 stops59h 15m

Sydney Kingsford Smith

Tue 16/6

11:00-22:25

2 stops44h 25m

£912

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 14/10

20:35-16:50

1 stop34h 15m

Melbourne

Mon 26/10

18:20-06:25

1 stop23h 05m

£920

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 3/10

05:35-09:45

2 stops43h 10m

Sydney Kingsford Smith

Tue 13/10

22:05-16:00

2 stops27h 55m

£964

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 10/6

08:15-17:15

1 stop24h 00m

Melbourne

Wed 24/6

17:10-13:30

2 stops29h 20m

£1,049

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 11/10

08:15-21:40

2 stops27h 25m

Sydney Kingsford Smith

Tue 20/10

15:50-13:30

1 stop31h 40m

£1,058

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 10/6

08:55-09:00

2 stops39h 05m

Brisbane

Tue 14/7

11:10-08:20

2 stops54h 10m

£1,064

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 2/10

05:35-09:35

2 stops43h 00m

Sydney Kingsford Smith

Thu 15/10

22:05-23:05

2 stops35h 00m

£1,074

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 26/5

15:55-06:05

2 stops29h 10m

Sydney Kingsford Smith

Wed 8/7

14:35-09:00

2 stops27h 25m

£1,078

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 14/10

05:35-09:20

2 stops41h 45m

Melbourne

Mon 26/10

22:55-15:30

2 stops27h 35m

£1,084

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 55 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 £373). Flying from Dublin to Australia in September is currently the most expensive (average of £2,866). 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 26 April 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.

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

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 Qatar Airways, China Eastern, and Etihad Airways fly from Dublin to Australia in about 24h. The time it takes to get you to your destination can typically vary by up to 35h 15m. 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 £415. However, be on the lookout for offers from SWISS and Turkish Airlines, 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 £373). Flying from Dublin to Australia in September is currently the most expensive (average of £2,866). 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 26 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£427Average£762FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£480Average£858FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£571Average£870FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£687Average£933FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£746Average£1,040FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapest£782Average£920FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£825Average£1,226FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest£879Average£1,328FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest£896Average£1,386FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest£1,005Average£1,198FlexibilityNo 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.

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

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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