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Cheap flights from Dublin to Australia from £473

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
27 Mar — 3 Apr1
1 adult

Cheap flight deals from Dublin to Australia

Keep the following information in mind while searching for Dublin to Australia flight deals. Data was last updated 22 March 2025.

Round-trip from

£831

One-way from

£473

Popular in

December

Cheapest in

March

Average price

£990
SWISS
  • SWISS
  • 28/8-15/9
  • 4 total stops
  • 69h 55m total
  • Dublin to Australia
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 28h 25m total
  • Dublin to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£129 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Dublin to Australia

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 22 March 2025.

Tue 7/1016:55DUB - PER
2 stops29h 55mMultiple Airlines
Sat 25/1007:50PER - DUB
2 stops34h 05mMultiple Airlines
Deal found 21/3£826
Thu 28/818:40DUB - PER
2 stops27h 30mSWISS
Mon 15/906:25PER - DUB
2 stops42h 25mSWISS
Deal found 21/3£831
Sun 11/513:35DUB - PER
2 stops42h 15mTurkish Airlines
Mon 19/502:10PER - DUB
2 stops44h 45mTurkish Airlines
Deal found 21/3£836
Wed 14/511:25DUB - BNE
3 stops35h 35mMultiple Airlines
Wed 28/511:00BNE - DUB
2 stops33h 10mMultiple Airlines
Deal found 21/3£888
Tue 20/510:40DUB - PER
2 stops38h 05mLufthansa
Mon 26/501:10PER - DUB
2 stops46h 45mLufthansa
Deal found 21/3£918
Wed 26/310:00DUB - MEL
2 stops50h 00mMultiple Airlines
Wed 14/514:25MEL - DUB
2 stops31h 25mMultiple Airlines
Deal found 21/3£922
Tue 3/617:45DUB - SYD
2 stops27h 10mLufthansa
Tue 10/618:05SYD - DUB
2 stops48h 50mLufthansa
Deal found 22/3£945
Thu 8/508:15DUB - MEL
1 stop23h 35mQatar Airways
Sun 25/515:15MEL - DUB
1 stop24h 30mQatar Airways
Deal found 21/3£947
Thu 6/1112:55DUB - MEL
2 stops32h 20mSWISS
Tue 27/100:35MEL - DUB
2 stops52h 15mSWISS
Deal found 21/3£956
Sun 27/410:35DUB - SYD
2 stops47h 25mTurkish Airlines
Fri 23/520:55SYD - DUB
2 stops48h 40mTurkish Airlines
Deal found 20/3£956
Thu 29/518:40DUB - SYD
2 stops26h 30mSWISS
Wed 11/611:00SYD - DUB
2 stops34h 10mSWISS
Deal found 22/3£957
Sat 3/516:55DUB - MEL
2 stops41h 30mTurkish Airlines
Sat 31/521:20MEL - DUB
2 stops27h 35mTurkish Airlines
Deal found 21/3£959

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 22 March 2025.
Use the filters below to find and compare flights from Dublin to Australia that are best for you.

Fly from

Dublin

Fly to

Australia

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 28/8

18:40-05:10

2 stops27h 30m

Perth

Mon 15/9

06:25-17:50

2 stops42h 25m

£831

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 11/5

13:35-14:50

2 stops42h 15m

Perth

Mon 19/5

02:10-15:55

2 stops44h 45m

£836

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 14/5

11:25-08:00

3 stops35h 35m

Brisbane

Wed 28/5

11:00-11:10

2 stops33h 10m

£888

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 6/5

13:30-22:40

2 stops26h 10m

Perth

Mon 26/5

00:10-20:55

2 stops27h 45m

£905

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 20/5

10:40-07:45

2 stops38h 05m

Perth

Mon 26/5

01:10-16:55

2 stops46h 45m

£918

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 3/6

17:45-05:55

2 stops27h 10m

Sydney Kingsford Smith

Tue 10/6

18:05-09:55

2 stops48h 50m

£945

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 8/5

08:15-16:50

1 stop23h 35m

Melbourne

Sun 25/5

15:15-06:45

1 stop24h 30m

£947

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 5/5

16:55-06:15

2 stops28h 20m

Melbourne

Mon 19/5

21:20-09:35

2 stops45h 15m

£953

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 27/4

10:35-19:00

2 stops47h 25m

Sydney Kingsford Smith

Fri 23/5

20:55-12:35

2 stops48h 40m

£956

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 29/5

18:40-06:10

2 stops26h 30m

Sydney Kingsford Smith

Wed 11/6

11:00-12:10

2 stops34h 10m

£957

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 53 results
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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 £985). Flying from Dublin to Australia in July is currently the most expensive (average of £1,728). 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.

What is the cheapest time of day to fly from DUB to AU?

Find hourly flight availability from Dublin to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

When flying from Dublin to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 22 March 2025.
Read through reviews of airlines operating flights from Dublin to Australia, such as Emirates, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very Good
3,192 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,319 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Finnair
7.6
Good
1,266 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qantas Airways
7.5
Good
809 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,567 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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.

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

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £496. However, be on the lookout for offers from SWISS and United 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?

    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 £985). Flying from Dublin to Australia in July is currently the most expensive (average of £1,728). 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.
Dublin to Sydney flights
Dublin to Melbourne flights
Dublin to Perth flights
Dublin to Auckland flights
Dublin to Brisbane flights
Dublin to Christchurch flights
Dublin to Wellington flights

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 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£669Average£880FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China EasternCheapest£700Average£1,154FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapest£702Average£1,067FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£735Average£1,026FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapest£814Average£1,004FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£854Average£1,188FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£946Average£1,085FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£953Average£1,287FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest£954Average£1,504FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
United AirlinesCheapest£968Average£1,044FlexibilityNo cancel feeOn-time69%
Search United Airlines 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from Dublin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dublin to Australia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Australia for you. Better yet — we are completely free to use.

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

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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