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 22h 50m on average. On the other hand, flying from Cork to Sydney Kingsford Smith takes 28h 05m 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.

€359 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

9 Mar

ORK

33h 00m

2 stops

SYD

17 Mar

SYD

35h 00m

2 stops

ORK

€866

Multiple Airlines

26 Feb

ORK

35h 40m

2 stops

SYD

7 Mar

SYD

34h 45m

2 stops

ORK

€899

Multiple Airlines

9 Mar

ORK

33h 00m

2 stops

SYD

17 Mar

SYD

42h 00m

3 stops

ORK

€910

Multiple Airlines

5 Mar

ORK

35h 10m

2 stops

SYD

13 Mar

SYD

35h 30m

2 stops

ORK

€923

Multiple Airlines

9 Mar

ORK

36h 00m

2 stops

SYD

17 Mar

SYD

27h 05m

2 stops

ORK

€926

Multiple Airlines

2 Mar

SNN

35h 45m

2 stops

SYD

9 Mar

SYD

32h 35m

2 stops

SNN

€926

Multiple Airlines

5 Mar

SNN

36h 05m

2 stops

SYD

11 Mar

SYD

38h 05m

2 stops

SNN

€946

Multiple Airlines

1 Mar

ORK

27h 50m

2 stops

SYD

9 Mar

SYD

34h 05m

2 stops

ORK

€947

Multiple Airlines

5 Mar

SNN

36h 05m

2 stops

SYD

9 Mar

SYD

38h 05m

2 stops

SNN

€950

Multiple Airlines

27 May

ORK

27h 05m

2 stops

SYD

13 Jun

SYD

34h 50m

2 stops

ORK

€954

Multiple Airlines

9 Mar

ORK

33h 00m

2 stops

SYD

17 Mar

SYD

34h 15m

3 stops

ORK

€963

British Airways

13 May

SNN

48h 30m

2 stops

SYD

17 May

SYD

36h 40m

2 stops

SNN

€967

Flights to Melbourne Airport

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Multiple Airlines

27 Feb

ORK

34h 35m

3 stops

MEL

6 Mar

MEL

44h 05m

3 stops

ORK

€923

Multiple Airlines

6 Mar

ORK

36h 25m

3 stops

MEL

11 Mar

MEL

41h 10m

3 stops

ORK

€937

Multiple Airlines

6 Mar

ORK

34h 35m

3 stops

MEL

11 Mar

MEL

34h 05m

3 stops

ORK

€939

Turkish Airlines

6 Feb

DUB

53h 55m

2 stops

MEL

22 Feb

MEL

42h 00m

2 stops

DUB

€943

Turkish Airlines

28 Jan

DUB

32h 20m

2 stops

MEL

11 Feb

MEL

34h 30m

2 stops

DUB

€944

Multiple Airlines

6 Mar

ORK

35h 00m

2 stops

MEL

11 Mar

MEL

34h 05m

2 stops

ORK

€944

Etihad Airways

5 May

DUB

21h 50m

1 stop

MEL

9 May

MEL

22h 55m

1 stop

DUB

€945

Multiple Airlines

4 Feb

DUB

23h 10m

1 stop

MEL

6 Feb

MEL

34h 20m

2 stops

DUB

€946

Etihad Airways

28 Jan

DUB

21h 55m

1 stop

MEL

1 Feb

MEL

23h 05m

1 stop

DUB

€948

Multiple Airlines

4 Feb

DUB

23h 10m

1 stop

MEL

6 Feb

MEL

34h 20m

2 stops

DUB

€949

Multiple Airlines

8 Feb

DUB

29h 00m

3 stops

MEL

23 Feb

MEL

55h 30m

2 stops

DUB

€950

Etihad Airways

17 Mar

DUB

21h 55m

1 stop

MEL

2 Apr

MEL

34h 35m

1 stop

DUB

€950

Flights to Perth

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Multiple Airlines

26 Feb

DUB

32h 35m

2 stops

PER

5 Mar

PER

27h 05m

2 stops

DUB

€634

Multiple Airlines

28 Feb

DUB

37h 45m

2 stops

PER

7 Mar

PER

39h 15m

2 stops

DUB

€655

Turkish Airlines

28 Feb

DUB

24h 35m

2 stops

PER

22 Mar

PER

37h 55m

2 stops

DUB

€658

Turkish Airlines

26 Feb

DUB

30h 45m

2 stops

PER

4 Mar

PER

27h 45m

2 stops

DUB

€659

Turkish Airlines

26 Feb

DUB

30h 45m

2 stops

PER

11 Mar

PER

27h 45m

2 stops

DUB

€661

Turkish Airlines

10 Feb

DUB

35h 00m

2 stops

PER

18 Feb

PER

37h 55m

2 stops

DUB

€661

Multiple Airlines

25 Feb

DUB

33h 35m

3 stops

PER

17 Mar

PER

41h 45m

3 stops

DUB

€663

Turkish Airlines

26 Feb

DUB

30h 45m

2 stops

PER

4 Mar

PER

27h 45m

2 stops

DUB

€669

Multiple Airlines

25 Feb

DUB

56h 35m

2 stops

PER

17 Mar

PER

39h 15m

2 stops

DUB

€672

Multiple Airlines

28 Feb

DUB

37h 45m

2 stops

PER

7 Mar

PER

39h 15m

2 stops

DUB

€680

Turkish Airlines

25 Feb

DUB

24h 55m

2 stops

PER

23 Mar

PER

31h 15m

2 stops

DUB

€691

Multiple Airlines

2 May

DUB

36h 50m

2 stops

PER

30 May

PER

32h 35m

2 stops

DUB

€692

Flights to Brisbane

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Multiple Airlines

5 May

DUB

37h 50m

2 stops

BNE

22 May

BNE

34h 50m

2 stops

DUB

€665

Multiple Airlines

15 Mar

DUB

55h 00m

2 stops

BNE

19 Apr

BNE

42h 15m

2 stops

DUB

€678

Turkish Airlines

9 Mar

DUB

33h 35m

2 stops

BNE

15 Mar

BNE

41h 15m

2 stops

DUB

€680

Turkish Airlines

8 Mar

DUB

57h 35m

2 stops

BNE

15 Mar

BNE

41h 15m

2 stops

DUB

€685

Multiple Airlines

22 Apr

DUB

34h 10m

2 stops

BNE

25 May

BNE

28h 45m

2 stops

DUB

€696

Multiple Airlines

27 Apr

DUB

55h 25m

2 stops

BNE

14 May

BNE

58h 50m

2 stops

DUB

€702

Multiple Airlines

10 Mar

DUB

30h 30m

2 stops

BNE

17 Mar

BNE

40h 00m

2 stops

DUB

€714

Multiple Airlines

3 Feb

DUB

33h 20m

2 stops

BNE

10 Feb

BNE

42h 15m

2 stops

DUB

€715

Multiple Airlines

20 Apr

DUB

55h 25m

2 stops

BNE

25 May

BNE

28h 45m

2 stops

DUB

€731

Multiple Airlines

11 Mar

DUB

30h 10m

2 stops

BNE

18 Mar

BNE

43h 10m

2 stops

DUB

€752

Multiple Airlines

20 Apr

DUB

55h 25m

2 stops

BNE

25 May

BNE

35h 10m

2 stops

DUB

€757

Multiple Airlines

4 May

DUB

37h 50m

2 stops

BNE

30 Jul

BNE

35h 10m

2 stops

DUB

€764

Flights to Adelaide

Search all flight deals to Adelaide

Multiple Airlines

26 Feb

DUB

27h 15m

2 stops

ADL

5 Mar

ADL

58h 25m

3 stops

DUB

€738

Multiple Airlines

17 Feb

DUB

27h 15m

2 stops

ADL

13 May

ADL

56h 20m

2 stops

DUB

€753

Multiple Airlines

9 Feb

DUB

27h 15m

2 stops

ADL

23 Feb

ADL

54h 55m

2 stops

DUB

€795

Multiple Airlines

30 Jan

DUB

38h 45m

2 stops

ADL

29 Apr

ADL

32h 20m

2 stops

DUB

€803

Turkish Airlines

7 May

DUB

35h 50m

2 stops

ADL

11 May

ADL

32h 20m

2 stops

DUB

€811

Turkish Airlines

7 May

DUB

29h 25m

2 stops

ADL

11 May

ADL

38h 45m

2 stops

DUB

€813

Turkish Airlines

7 May

DUB

40h 10m

2 stops

ADL

11 May

ADL

32h 20m

2 stops

DUB

€814

Multiple Airlines

28 Feb

DUB

26h 55m

2 stops

ADL

7 Mar

ADL

37h 45m

2 stops

DUB

€833

Multiple Airlines

9 Feb

DUB

27h 15m

2 stops

ADL

23 Feb

ADL

43h 35m

2 stops

DUB

€836

Multiple Airlines

26 Feb

DUB

27h 15m

2 stops

ADL

5 Mar

ADL

43h 35m

2 stops

DUB

€857

Multiple Airlines

17 Feb

DUB

27h 15m

2 stops

ADL

24 Feb

ADL

43h 35m

2 stops

DUB

€866

Multiple Airlines

26 Feb

DUB

33h 05m

2 stops

ADL

5 Mar

ADL

37h 45m

2 stops

DUB

€871

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.

08:05 - 00:40

DUB

PER

32h 35m

2 stops

23:10 - 18:15

PER

DUB

27h 05m

2 stops

€634Multiple Airlines

Thu, 26 Feb - Thu, 5 Mar

16:30 - 01:25

DUB

PER

48h 55m

2 stops

16:15 - 09:40

PER

DUB

49h 25m

2 stops

€655Turkish Airlines

Mon, 9 Mar - Mon, 23 Mar

16:50 - 01:25

DUB

PER

24h 35m

2 stops

16:15 - 22:10

PER

DUB

37h 55m

2 stops

€658Turkish Airlines

Sat, 28 Feb - Sun, 22 Mar

10:40 - 01:25

DUB

PER

30h 45m

2 stops

02:25 - 22:10

PER

DUB

27h 45m

2 stops

€659Turkish Airlines

Thu, 26 Feb - Wed, 4 Mar

09:00 - 15:50

DUB

MEL

21h 50m

1 stop

17:20 - 07:15

MEL

DUB

22h 55m

1 stop

€945Etihad Airways

Tue, 5 May - Sat, 9 May

20:25 - 15:50

DUB

MEL

34h 25m

1 stop

17:20 - 18:55

MEL

DUB

34h 35m

1 stop

€946Etihad Airways

Sun, 17 May - Sun, 31 May

21:15 - 06:45

SNN

SYD

48h 30m

2 stops

07:40 - 11:20

SYD

SNN

36h 40m

2 stops

€967British Airways

Wed, 13 May - Sun, 17 May

20:05 - 07:55

SNN

SYD

48h 50m

2 stops

11:15 - 11:30

SYD

SNN

35h 15m

2 stops

€968British Airways

Mon, 2 Mar - Mon, 9 Mar

14:05 - 06:50

DUB

SYD

29h 45m

1 stop

15:50 - 06:00

SYD

DUB

25h 10m

1 stop

€1,064Qatar Airways

Mon, 23 Feb - Sun, 8 Mar

08:25 - 23:15

DUB

AVV

27h 50m

2 stops

10:20 - 11:20

AVV

DUB

36h 00m

2 stops

€4,234Emirates

Fri, 20 Feb - Fri, 20 Mar

Fly from

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 26/2

08:05-00:40

2 stops32h 35m

Perth

Thu 5/3

23:10-18:15

2 stops27h 05m

€634

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 9/3

16:30-01:25

2 stops48h 55m

Perth

Mon 23/3

16:15-09:40

2 stops49h 25m

€655

DublinPerth

DUB - PER

DUBPER

Dublin

Sat 28/2

16:50-01:25

2 stops24h 35m

Perth

Sun 22/3

16:15-22:10

2 stops37h 55m

€658

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 26/2

10:40-01:25

2 stops30h 45m

Perth

Wed 4/3

02:25-22:10

2 stops27h 45m

€659

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 5/5

09:00-15:50

1 stop21h 50m

Melbourne

Sat 9/5

17:20-07:15

1 stop22h 55m

€945

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sun 17/5

20:25-15:50

1 stop34h 25m

Melbourne

Sun 31/5

17:20-18:55

1 stop34h 35m

€946

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

21:15-06:45

2 stops48h 30m

Sydney Kingsford Smith

Sun 17/5

07:40-11:20

2 stops36h 40m

€967

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Mon 2/3

20:05-07:55

2 stops48h 50m

Sydney Kingsford Smith

Mon 9/3

11:15-11:30

2 stops35h 15m

€968

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 23/2

14:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

Sun 8/3

15:50-06:00

1 stop25h 10m

€1,064

DublinMelbourne

DUB - AVV

DUBAVV

Dublin

Fri 20/2

08:25-23:15

2 stops27h 50m

Melbourne Avalon

Fri 20/3

10:20-11:20

2 stops36h 00m

€4,234

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	€359
Best Round-Trip Price	€634
Fastest flight time	28h 40m
Popular in	December

The best one-way flight price to Australia from Ireland in the last 72 hours is €359 (Dublin to Perth).

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The best round-trip flight price to Australia from Ireland in the last 72 hours is €634 (Dublin to Perth).

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The fastest flight to Australia from Ireland takes 28h 40m (Cork to Melbourne).

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December has the highest demand for flights to Australia, with a 5% 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, Uluru, or City Bridge.

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 €490 with China Eastern, €668 with Turkish Airlines, and €733 with SWISS.

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.