How long is the flight from Ireland to Australia?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Australia you fly into. For example, flying from Dublin to Sydney Kingsford Smith takes 26h 35m on average. On the other hand, flying from Cork to Sydney Kingsford Smith takes 33h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What are the most popular cities to visit in Australia?

Australia is full of interesting cities to visit if you’re interested in touring the country. The majority of our users (39%) visit Sydney more than other cities in the country, but other popular cities in Australia include Melbourne and Perth.

€353 Cheap Flights to Australia in 2026

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Recent flights found to popular cities in Australia

Find flights to these popular cities in Australia from your nearest airport.

Flights to Sydney

Search all flight deals to Sydney

Multiple Airlines

7 Mar

ORK

34h 30m

2 stops

SYD

14 Mar

SYD

34h 45m

2 stops

ORK

€908

Multiple Airlines

1 Mar

ORK

33h 00m

2 stops

SYD

9 Mar

SYD

35h 35m

2 stops

ORK

€932

Multiple Airlines

7 Mar

ORK

56h 20m

2 stops

SYD

14 Mar

SYD

37h 45m

2 stops

ORK

€948

Multiple Airlines

2 Mar

SNN

36h 05m

2 stops

SYD

9 Mar

SYD

38h 05m

2 stops

SNN

€948

Multiple Airlines

7 Mar

ORK

35h 45m

2 stops

SYD

14 Mar

SYD

35h 00m

3 stops

ORK

€949

Multiple Airlines

12 Mar

SNN

47h 50m

2 stops

SYD

18 Mar

SYD

30h 10m

2 stops

SNN

€950

Multiple Airlines

2 Mar

ORK

32h 00m

2 stops

SYD

9 Mar

SYD

29h 50m

2 stops

ORK

€951

Multiple Airlines

8 Mar

SNN

47h 50m

2 stops

SYD

15 Mar

SYD

30h 10m

2 stops

SNN

€951

Multiple Airlines

2 Mar

ORK

33h 00m

2 stops

SYD

9 Mar

SYD

34h 35m

3 stops

ORK

€952

British Airways

13 May

SNN

48h 30m

2 stops

SYD

17 May

SYD

43h 25m

2 stops

SNN

€966

British Airways

13 May

SNN

48h 30m

2 stops

SYD

17 May

SYD

39h 00m

2 stops

SNN

€967

Multiple Airlines

2 Mar

SNN

35h 45m

3 stops

SYD

9 Mar

SYD

32h 35m

3 stops

SNN

€978

Flights to Melbourne Airport

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Multiple Airlines

5 Mar

ORK

39h 30m

3 stops

MEL

11 Mar

MEL

41h 10m

3 stops

ORK

€907

Turkish Airlines

4 Mar

DUB

33h 40m

2 stops

MEL

8 Mar

MEL

53h 30m

2 stops

DUB

€919

Turkish Airlines

4 Mar

DUB

41h 30m

2 stops

MEL

8 Mar

MEL

42h 00m

2 stops

DUB

€919

Turkish Airlines

5 May

DUB

28h 40m

2 stops

MEL

9 May

MEL

43h 05m

2 stops

DUB

€925

Multiple Airlines

16 Feb

DUB

50h 10m

3 stops

MEL

3 Mar

MEL

49h 25m

3 stops

DUB

€925

Turkish Airlines

2 May

DUB

30h 10m

2 stops

MEL

16 May

MEL

43h 05m

2 stops

DUB

€927

Multiple Airlines

18 Feb

DUB

33h 30m

2 stops

MEL

25 Feb

MEL

33h 00m

3 stops

DUB

€931

Multiple Airlines

25 May

DUB

28h 10m

2 stops

MEL

10 Jun

MEL

45h 00m

2 stops

DUB

€932

Multiple Airlines

10 Mar

DUB

21h 55m

1 stop

MEL

17 Mar

MEL

35h 20m

2 stops

DUB

€934

Turkish Airlines

2 May

DUB

41h 50m

2 stops

MEL

16 May

MEL

43h 05m

2 stops

DUB

€935

Etihad Airways

19 Feb

DUB

21h 55m

1 stop

MEL

4 Mar

MEL

23h 05m

1 stop

DUB

€937

Multiple Airlines

8 Mar

ORK

37h 00m

3 stops

MEL

15 Mar

MEL

35h 15m

3 stops

ORK

€937

Flights to Perth

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Multiple Airlines

10 Mar

DUB

38h 10m

3 stops

PER

17 Mar

PER

42h 40m

3 stops

DUB

€731

Multiple Airlines

10 Mar

DUB

24h 40m

2 stops

PER

17 Mar

PER

33h 10m

2 stops

DUB

€738

Multiple Airlines

3 Mar

DUB

24h 40m

2 stops

PER

9 Mar

PER

24h 35m

2 stops

DUB

€740

Multiple Airlines

10 Mar

DUB

24h 40m

2 stops

PER

17 Mar

PER

32h 50m

3 stops

DUB

€752

Multiple Airlines

9 Mar

DUB

28h 00m

2 stops

PER

22 Mar

PER

26h 40m

2 stops

DUB

€754

Multiple Airlines

8 Mar

DUB

36h 35m

3 stops

PER

15 Mar

PER

35h 55m

3 stops

DUB

€772

Multiple Airlines

8 Mar

DUB

24h 45m

2 stops

PER

15 Mar

PER

31h 05m

2 stops

DUB

€774

Multiple Airlines

9 Mar

DUB

33h 35m

3 stops

PER

22 Mar

PER

26h 40m

2 stops

DUB

€779

Multiple Airlines

3 Mar

DUB

35h 25m

3 stops

PER

10 Mar

PER

42h 40m

3 stops

DUB

€782

Multiple Airlines

8 Mar

DUB

24h 40m

2 stops

PER

15 Mar

PER

32h 50m

3 stops

DUB

€785

Multiple Airlines

19 Feb

DUB

36h 30m

2 stops

PER

5 Mar

PER

32h 25m

2 stops

DUB

€787

Multiple Airlines

3 Mar

DUB

35h 00m

2 stops

PER

10 Mar

PER

42h 40m

3 stops

DUB

€790

Flights to Brisbane

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Multiple Airlines

4 Mar

DUB

36h 20m

2 stops

BNE

25 Mar

BNE

42h 10m

2 stops

DUB

€696

Multiple Airlines

2 Mar

DUB

33h 20m

2 stops

BNE

25 Mar

BNE

42h 15m

2 stops

DUB

€717

Multiple Airlines

20 Apr

DUB

51h 55m

2 stops

BNE

25 May

BNE

52h 45m

2 stops

DUB

€767

Multiple Airlines

11 Mar

DUB

30h 10m

2 stops

BNE

25 Mar

BNE

36h 20m

2 stops

DUB

€771

Multiple Airlines

8 Mar

DUB

55h 00m

2 stops

BNE

15 Mar

BNE

41h 00m

2 stops

DUB

€774

Multiple Airlines

8 Mar

DUB

55h 00m

2 stops

BNE

15 Mar

BNE

41h 00m

2 stops

DUB

€779

Multiple Airlines

20 Apr

DUB

51h 55m

2 stops

BNE

25 May

BNE

35h 10m

2 stops

DUB

€782

Multiple Airlines

20 Apr

DUB

51h 55m

2 stops

BNE

25 May

BNE

28h 45m

2 stops

DUB

€784

Multiple Airlines

2 Mar

DUB

32h 40m

2 stops

BNE

25 Mar

BNE

36h 20m

2 stops

DUB

€801

Multiple Airlines

5 Mar

DUB

55h 00m

2 stops

BNE

23 Mar

BNE

57h 05m

2 stops

DUB

€804

Multiple Airlines

5 Mar

DUB

57h 20m

3 stops

BNE

25 Mar

BNE

42h 15m

2 stops

DUB

€845

Multiple Airlines

7 Mar

DUB

51h 05m

2 stops

BNE

14 Mar

BNE

57h 05m

2 stops

DUB

€848

Flights to Adelaide

Search all flight deals to Adelaide

Multiple Airlines

9 Mar

DUB

27h 15m

2 stops

ADL

16 Mar

ADL

49h 05m

2 stops

DUB

€767

Multiple Airlines

7 May

DUB

28h 35m

2 stops

ADL

1 Jun

ADL

38h 45m

2 stops

DUB

€800

Turkish Airlines

11 May

DUB

35h 50m

2 stops

ADL

1 Jun

ADL

38h 45m

2 stops

DUB

€813

Turkish Airlines

4 May

DUB

35h 50m

2 stops

ADL

4 Jun

ADL

62h 25m

2 stops

DUB

€817

Turkish Airlines

4 May

DUB

35h 50m

2 stops

ADL

29 May

ADL

38h 25m

2 stops

DUB

€823

Turkish Airlines

10 May

DUB

53h 25m

2 stops

ADL

1 Jun

ADL

38h 45m

2 stops

DUB

€827

Turkish Airlines

10 May

DUB

59h 50m

2 stops

ADL

4 Jun

ADL

56h 20m

2 stops

DUB

€831

Turkish Airlines

10 May

DUB

53h 25m

2 stops

ADL

29 May

ADL

45h 50m

2 stops

DUB

€837

Turkish Airlines

4 May

DUB

35h 50m

2 stops

ADL

1 Jun

ADL

38h 45m

2 stops

DUB

€848

Turkish Airlines

11 May

DUB

29h 25m

2 stops

ADL

3 Jun

ADL

56h 20m

2 stops

DUB

€852

Turkish Airlines

10 May

DUB

59h 50m

2 stops

ADL

3 Jun

ADL

56h 20m

2 stops

DUB

€866

Multiple Airlines

9 Mar

DUB

27h 15m

2 stops

ADL

16 Mar

ADL

31h 40m

3 stops

DUB

€867

Find the cheapest flights from Ireland to Australia

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

10:40 - 09:00

DUB

BNE

36h 20m

2 stops

07:20 - 15:30

BNE

DUB

42h 10m

2 stops

€696Multiple Airlines

Wed, 4 Mar - Wed, 25 Mar

10:40 - 06:00

DUB

BNE

33h 20m

2 stops

07:15 - 15:30

BNE

DUB

42h 15m

2 stops

€717Multiple Airlines

Mon, 2 Mar - Wed, 25 Mar

06:20 - 04:30

DUB

PER

38h 10m

3 stops

05:35 - 16:15

PER

DUB

42h 40m

3 stops

€731Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

10:40 - 07:20

DUB

MEL

33h 40m

2 stops

15:10 - 09:40

MEL

DUB

53h 30m

2 stops

€919Turkish Airlines

Wed, 4 Mar - Sun, 8 Mar

16:50 - 21:20

DUB

MEL

41h 30m

2 stops

15:10 - 22:10

MEL

DUB

42h 00m

2 stops

€919Turkish Airlines

Wed, 4 Mar - Sun, 8 Mar

08:05 - 17:00

DUB

MEL

21h 55m

1 stop

18:20 - 06:25

MEL

DUB

23h 05m

1 stop

€937Etihad Airways

Thu, 19 Feb - Wed, 4 Mar

21:15 - 06:45

SNN

SYD

48h 30m

2 stops

10:10 - 20:35

SYD

SNN

43h 25m

2 stops

€966British Airways

Wed, 13 May - Sun, 17 May

21:15 - 06:45

SNN

SYD

48h 30m

2 stops

10:10 - 16:10

SYD

SNN

39h 00m

2 stops

€967British Airways

Wed, 13 May - Sun, 17 May

20:50 - 10:45

DUB

CNS

27h 55m

2 stops

11:35 - 06:25

CNS

DUB

52h 50m

2 stops

€1,193Emirates

Tue, 17 Feb - Tue, 24 Feb

20:50 - 10:45

DUB

CNS

27h 55m

2 stops

17:00 - 06:25

CNS

DUB

47h 25m

2 stops

€1,202Emirates

Mon, 23 Feb - Mon, 2 Mar

Fly from

Route

Depart

Return

Price

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 4/3

10:40-09:00

2 stops36h 20m

Brisbane

Wed 25/3

07:20-15:30

2 stops42h 10m

€696

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 2/3

10:40-06:00

2 stops33h 20m

Brisbane

Wed 25/3

07:15-15:30

2 stops42h 15m

€717

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 10/3

06:20-04:30

3 stops38h 10m

Perth

Tue 17/3

05:35-16:15

3 stops42h 40m

€731

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 4/3

10:40-07:20

2 stops33h 40m

Melbourne

Sun 8/3

15:10-09:40

2 stops53h 30m

€919

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 4/3

16:50-21:20

2 stops41h 30m

Melbourne

Sun 8/3

15:10-22:10

2 stops42h 00m

€919

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 19/2

08:05-17:00

1 stop21h 55m

Melbourne

Wed 4/3

18:20-06:25

1 stop23h 05m

€937

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

21:15-06:45

2 stops48h 30m

Sydney Kingsford Smith

Sun 17/5

10:10-20:35

2 stops43h 25m

€966

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

21:15-06:45

2 stops48h 30m

Sydney Kingsford Smith

Sun 17/5

10:10-16:10

2 stops39h 00m

€967

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 17/2

20:50-10:45

2 stops27h 55m

Cairns

Tue 24/2

11:35-06:25

2 stops52h 50m

€1,193

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 23/2

20:50-10:45

2 stops27h 55m

Cairns

Mon 2/3

17:00-06:25

2 stops47h 25m

€1,202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Australia flights insights and trends

Explore insights for your Australia flight to craft the best travel plan

Airlines

Other information

Which airlines fly to Australia?

Qatar Airways, Etihad Airways and Emirates are the top three most popular airlines that fly to Australia from Ireland according to our data. Qatar Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 13 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Australia

Click on the cities below to find out when it's cheapest to fly to Australia from Ireland

Sydney

Find flights to Sydney

Cheap Australia flight deals and tips

Summary info about Australia flight prices, duration and airlines

Best One-Way Price	€353
Best Round-Trip Price	€666
Fastest flight time	34h 00m
Popular in	December

The best one-way flight price to Australia from Ireland in the last 72 hours is €353 (Cork to Perth).

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The best round-trip flight price to Australia from Ireland in the last 72 hours is €666 (Dublin to Brisbane).

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The fastest flight to Australia from Ireland takes 34h 00m (Dublin to Brisbane).

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December has the highest demand for flights to Australia, with a 4% price increase on average.

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Frequently asked questions about flying to Australia

What popular landmarks are in Australia?

Sydney Opera House is the most popular place of interest in Australia. Many travellers make it a point to stop there while travelling to Australia. Other popular landmarks and places of interest in Australia would be Sydney Jewish Museum, City Bridge, or Uluru.

What is the best airport to land at to visit Sydney Opera House?

The closest airport to Sydney Opera House is Sydney Airport, which is located in Sydney. If you plan on visiting or staying in this area, landing at Sydney Airport will be your best bet.

What is the cheapest flight to Australia?

The cheapest flights to Australia recently found by momondo users are €487 with China Eastern, €658 with Lufthansa, and €663 with Turkish Airlines.

Which airlines fly to Australia?

There are a total of 13 airlines that operate flight routes to Australia, with Qatar Airways being the most popular option. An estimated 43% of those flying into Australia choose to fly with Qatar Airways. If you’re unable to find tickets with Qatar Airways, then Etihad Airways and Emirates are also popular airlines to fly with.

What is the most popular airport in Australia to fly to?

Sydney Kingsford Smith is the most popular airport in Australia to fly to, with 33% of all users travelling to Australia opting to take a flight into this airport. If you’re interested in staying in Sydney, which is the city in Australia that is closest to Sydney Kingsford Smith, then be sure to check momondo for cheap flight deals.

When did momondo last update prices for flights to Australia?

Prices for flights to Australia refresh daily.

How many operators does momondo search for flights to Australia?

There are 15 operators available for flights to Australia as of January 2026.

How old do you have to be to fly to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia.

Can I find flights to Australia with flexible booking policies on momondo?

Yes. All flights to Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Australia?

momondo provides multiple filters to help you find the best flight to Australia. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.