Cheap flights from Dublin to Australia from £340

DUB — SYD
12 Dec — 19 Dec1
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

Wed 2/1209:00 -
1 stop38h 00m
Tue 19/111:10 -
1 stop29h 05m
Deal found 10/11£620
Fri 4/1209:00 -
1 stop38h 00m
Tue 19/111:10 -
1 stop29h 05m
Deal found 12/11£633
Wed 2/1209:00 -
1 stop38h 00m
Mon 18/111:10 -
2 stops33h 50m
Deal found 10/11£668
Wed 2/1209:00 -
1 stop38h 00m
Sun 17/111:10 -
2 stops35h 35m
Deal found 10/11£669
Wed 2/1209:00 -
1 stop38h 00m
Tue 19/110:10 -
2 stops34h 00m
Deal found 10/11£682
Fri 4/1209:00 -
1 stop38h 00m
Wed 20/121:00 -
1 stop43h 15m
Deal found 12/11£687
Wed 2/1209:00 -
1 stop38h 00m
Thu 21/111:10 -
2 stops35h 15m
Deal found 12/11£688
Wed 2/1209:00 -
1 stop38h 00m
Wed 20/111:10 -
2 stops34h 35m
Deal found 10/11£699
Wed 2/1209:00 -
1 stop38h 00m
Fri 22/110:10 -
2 stops36h 10m
Deal found 10/11£700
Sun 6/1208:55 -
2 stops38h 05m
Tue 19/111:10 -
1 stop29h 05m
Deal found 10/11£708
Mon 7/1212:20 -
3 stops31h 20m
Sat 30/120:55 -
3 stops30h 55m
Deal found 8/11£736
Wed 2/1209:00 -
3 stops63h 00m
Fri 25/1218:05 -
1 stop23h 25m
Deal found 10/11£747

Find flight deals from Dublin to Australia

Round-trip from

£620

One-way from

£340

Popular in

July

Cheapest in

May

Average price

£962
China Eastern
  • China Eastern
  • 2/12-19/1
  • 2 total stops
  • 67h 05m total
  • Dublin to Australia
2/12-31/12
  • 2/12-31/12
  • 2 total stops
  • 36h 50m total
  • Dublin to Australia
Highest demand for flights based on searches. 4% potential increase in price (£34 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 30/11

09:00-03:40

2 stops34h 40m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£349

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Wed 25/11

09:00-08:25

2 stops39h 25m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£372

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 2/12

07:45-06:50

1 stop36h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£470

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Sun 15/11

10:20-21:10

3 stops48h 50m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£480

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 3/2

14:05-17:50

1 stop40h 45m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£488

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sun 7/2

07:45-17:50

1 stop23h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£512

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Fri 15/1

17:30-05:40

3 stops49h 10m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£526

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sun 24/1

05:10-20:20

2 stops28h 10m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£542

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 1/12

14:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£546

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sun 24/1

19:45-16:45

1 stop34h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£569

Flights are sorted by cheapest return flights first.

Deals found on 9/11

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

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 £986). Flying from Dublin to Australia in July is currently the most expensive (average of £1,322). 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 14 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

Read reviews from past customers who have flown with Emirates,Qantas Airways, andQatar Airways 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.

Food

7.9

Comfort

8.1

Crew

8.4

Overall

8.1

Boarding

8.2

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Food

7.9

Comfort

8.1

Crew

8.4

Overall

8.1

Boarding

8.2

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Food

7.9

Comfort

8.1

Crew

8.4

Overall

8.1

Boarding

8.2

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Food

7.9

Comfort

8.1

Crew

8.4

Overall

8.1

Boarding

8.2

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Food

7.9

Comfort

8.1

Crew

8.4

Overall

8.1

Boarding

8.2

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Food

7.9

Comfort

8.1

Crew

8.4

Overall

8.1

Boarding

8.2

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Related info for your journey

  • 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 SWISS, Turkish Airlines, and Etihad Airways fly from Dublin to Australia in about 35h. The time it takes to get you to your destination can typically vary by up to 15h 45m. Dublin and Australia are separated by a distance of 10688 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 £374. However, be on the lookout for offers from Qatar Airways 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, May is the cheapest month in which you can book a flight from Dublin to Australia (average of £986). Flying from Dublin to Australia in July is currently the most expensive (average of £1,322). 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

Alternative routes for Dublin to Australia

Top 10 airlines flying from Dublin to Australia

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£343Average£774FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£587Average£927FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapest£714Average£754FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest£790Average£936FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£791Average£1,024FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£799Average£1,015FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£870Average£1,167FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest£894Average£1,218FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest£955Average£1,282FlexibilityNo cancel feeOn-time75%
Search Emirates flights
FinnairCheapest£958Average£1,306FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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