Cheap flights from Dublin to Australia from £312

DUB — SYD
4 Dec — 11 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 11/1109:00 -
1 stop42h 05m
Thu 26/1112:00 -
1 stop29h 15m
Deal found 31/10£666
Fri 4/1209:00 -
1 stop42h 05m
Thu 31/1212:00 -
1 stop29h 15m
Deal found 3/11£722
Wed 2/1209:00 -
2 stops63h 00m
Mon 28/1213:00 -
3 stops52h 15m
Deal found 1/11£750
Mon 9/1107:45 -
1 stop23h 45m
Mon 16/1121:55 -
1 stop24h 40m
Deal found 29/10£758
Fri 27/1109:00 -
1 stop42h 05m
Thu 3/1212:00 -
2 stops57h 15m
Deal found 1/11£777
Wed 11/1109:00 -
2 stops46h 40m
Thu 26/1112:00 -
1 stop29h 15m
Deal found 31/10£781
Fri 6/1109:00 -
1 stop42h 05m
Mon 9/1122:30 -
1 stop42h 45m
Deal found 30/10£792
Tue 3/1121:20 -
1 stop34h 10m
Tue 22/1221:55 -
1 stop24h 40m
Deal found 31/10£807
Wed 4/1107:45 -
2 stops35h 20m
Wed 11/1121:55 -
1 stop24h 40m
Deal found 29/10£816
Fri 27/1109:00 -
1 stop42h 05m
Thu 3/1212:00 -
1 stop29h 15m
Deal found 1/11£818
Thu 5/1107:45 -
1 stop23h 05m
Wed 18/1123:40 -
1 stop23h 55m
Deal found 3/11£821
Wed 11/1107:45 -
1 stop23h 45m
Tue 17/1109:55 -
2 stops30h 05m
Deal found 30/10£821

Find flight deals from Dublin to Australia

Round-trip from

£716

One-way from

£312

Popular in

July

Cheapest in

May

Average price

£955
China Eastern
  • China Eastern
  • 3/3-24/3
  • 2 total stops
  • 84h 50m total
  • Dublin to Australia
China Eastern
  • China Eastern
  • 30/11-31/12
  • 1 total stop
  • 38h 00m total
  • Dublin to Australia
Highest demand for flights based on searches. 4% potential increase in price (£38 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£19 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

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 3/12

06:40-05:00

3 stops35h 20m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£365

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Sat 28/11

15:10-21:10

2 stops44h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£385

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 18/2

07:45-17:50

1 stop23h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£461

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Sun 15/11

08:05-20:05

2 stops26h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£461

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 15/2

07:45-17:50

1 stop23h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£462

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 19/11

14:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£485
Fastest return journey

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 3/12

08:05-16:45

1 stop21h 40m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£498

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 11/1

09:00-18:55

2 stops47h 55m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£510

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 4/3

07:45-17:50

1 stop23h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£511

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 18/1

09:00-14:05

1 stop42h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£523

Flights are sorted by cheapest return flights first.

Deals found on 3/11

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 £978). Flying from Dublin to Australia in July is currently the most expensive (average of £1,314). 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 3 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.

Boarding

8.2

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.1

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.

Boarding

8.2

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.1

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.

Boarding

8.2

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.1

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.

Boarding

8.2

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.1

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.

Boarding

8.2

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.1

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.

Boarding

8.2

Overall

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.1

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 Qatar Airways, KLM, and Etihad Airways fly from Dublin to Australia in about 28h 20m. The time it takes to get you to your destination can typically vary by up to 13h 05m. 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 £371. 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 £978). Flying from Dublin to Australia in July is currently the most expensive (average of £1,314). 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£341Average£768FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£582Average£920FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£688Average£882FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£708Average£749FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest£783Average£928FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest£793Average£999FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£859Average£1,162FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest£887Average£1,212FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest£904Average£1,273FlexibilityNo cancel feeOn-time75%
Search Emirates flights
FinnairCheapest£950Average£1,296FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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