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 (40%) visit Sydney more than other cities in the country, but other popular cities in Australia include Melbourne and Perth.

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 25h 55m on average. On the other hand, flying from Cork to Sydney Kingsford Smith takes 30h 30m 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.

€356 Cheap Flights to Australia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

1 Mar

ORK

34h 55m

3 stops

SYD

8 Mar

SYD

35h 15m

3 stops

ORK

€904

Multiple Airlines

1 Mar

SNN

33h 05m

2 stops

SYD

8 Mar

SYD

32h 50m

2 stops

SNN

€906

Multiple Airlines

1 Mar

SNN

33h 05m

2 stops

SYD

8 Mar

SYD

38h 25m

3 stops

SNN

€922

Multiple Airlines

1 Mar

SNN

35h 45m

3 stops

SYD

8 Mar

SYD

38h 25m

3 stops

SNN

€928

Multiple Airlines

1 Mar

ORK

34h 55m

3 stops

SYD

8 Mar

SYD

35h 00m

2 stops

ORK

€945

British Airways

13 May

SNN

38h 05m

2 stops

SYD

17 May

SYD

34h 10m

2 stops

SNN

€967

British Airways

1 Mar

SNN

48h 50m

2 stops

SYD

8 Mar

SYD

37h 45m

2 stops

SNN

€968

British Airways

4 Mar

ORK

37h 15m

2 stops

SYD

8 Mar

SYD

30h 55m

2 stops

ORK

€969

British Airways

1 Mar

SNN

48h 50m

2 stops

SYD

8 Mar

SYD

31h 15m

2 stops

SNN

€969

British Airways

1 Mar

ORK

51h 20m

2 stops

SYD

8 Mar

SYD

41h 40m

2 stops

ORK

€970

Multiple Airlines

9 Feb

ORK

27h 25m

2 stops

SYD

18 Feb

SYD

35h 35m

2 stops

ORK

€1,010

Multiple Airlines

22 Feb

ORK

40h 15m

3 stops

SYD

1 Mar

SYD

36h 55m

3 stops

ORK

€1,079

Flights to Melbourne Airport

Search all flight deals to Melbourne Airport

Multiple Airlines

2 Mar

ORK

35h 45m

2 stops

MEL

8 Mar

MEL

32h 50m

3 stops

ORK

€837

Multiple Airlines

5 Mar

ORK

38h 25m

3 stops

MEL

10 Mar

MEL

35h 15m

2 stops

ORK

€850

Multiple Airlines

2 Mar

ORK

35h 45m

2 stops

MEL

9 Mar

MEL

36h 50m

3 stops

ORK

€851

Multiple Airlines

5 Mar

ORK

38h 25m

3 stops

MEL

10 Mar

MEL

34h 40m

3 stops

ORK

€872

Multiple Airlines

2 Mar

ORK

34h 50m

3 stops

MEL

8 Mar

MEL

29h 30m

3 stops

ORK

€874

Multiple Airlines

2 Mar

ORK

34h 50m

3 stops

MEL

9 Mar

MEL

29h 15m

3 stops

ORK

€877

Multiple Airlines

2 Mar

ORK

29h 25m

2 stops

MEL

8 Mar

MEL

35h 50m

2 stops

ORK

€911

Multiple Airlines

5 Mar

ORK

30h 55m

2 stops

MEL

10 Mar

MEL

35h 15m

2 stops

ORK

€917

Multiple Airlines

20 Feb

DUB

33h 35m

2 stops

MEL

27 Feb

MEL

39h 45m

3 stops

DUB

€919

Multiple Airlines

2 Mar

ORK

35h 45m

2 stops

MEL

9 Mar

MEL

33h 20m

2 stops

ORK

€922

Multiple Airlines

2 Mar

DUB

50h 10m

3 stops

MEL

16 Mar

MEL

35h 20m

2 stops

DUB

€924

Turkish Airlines

4 Feb

DUB

38h 10m

2 stops

MEL

17 Apr

MEL

32h 35m

2 stops

DUB

€926

Flights to Perth

Search all flight deals to Perth

Turkish Airlines

25 Feb

DUB

48h 55m

2 stops

PER

4 Mar

PER

49h 25m

2 stops

DUB

€654

Turkish Airlines

22 Feb

DUB

24h 55m

2 stops

PER

1 Mar

PER

31h 05m

2 stops

DUB

€656

Turkish Airlines

2 Mar

DUB

48h 55m

2 stops

PER

23 Mar

PER

49h 25m

2 stops

DUB

€659

Turkish Airlines

28 Feb

DUB

48h 35m

2 stops

PER

12 Mar

PER

51h 45m

2 stops

DUB

€660

Turkish Airlines

1 Mar

DUB

24h 55m

2 stops

PER

15 Mar

PER

31h 05m

2 stops

DUB

€660

Turkish Airlines

10 Mar

DUB

35h 00m

2 stops

PER

18 Mar

PER

37h 55m

2 stops

DUB

€665

Turkish Airlines

21 Apr

DUB

55h 30m

2 stops

PER

10 May

PER

48h 45m

2 stops

DUB

€666

Multiple Airlines

1 Mar

DUB

24h 55m

2 stops

PER

15 Mar

PER

32h 45m

2 stops

DUB

€672

Turkish Airlines

23 Jan

DUB

38h 45m

2 stops

PER

14 Mar

PER

31h 15m

2 stops

DUB

€683

Turkish Airlines

28 Feb

DUB

48h 35m

2 stops

PER

4 Mar

PER

39h 15m

2 stops

DUB

€685

Turkish Airlines

7 May

DUB

35h 50m

2 stops

PER

6 Jun

PER

44h 50m

2 stops

DUB

€690

Turkish Airlines

26 Feb

DUB

35h 00m

2 stops

PER

4 Mar

PER

27h 45m

2 stops

DUB

€692

Flights to Brisbane

Search all flight deals to Brisbane

Multiple Airlines

4 May

DUB

37h 50m

2 stops

BNE

27 May

BNE

35h 10m

2 stops

DUB

€660

Multiple Airlines

4 May

DUB

31h 25m

2 stops

BNE

27 May

BNE

48h 05m

2 stops

DUB

€666

Multiple Airlines

30 Apr

DUB

39h 25m

2 stops

BNE

21 May

BNE

28h 45m

2 stops

DUB

€671

Turkish Airlines

6 May

DUB

59h 05m

2 stops

BNE

29 May

BNE

40h 40m

2 stops

DUB

€690

Multiple Airlines

26 May

DUB

31h 25m

2 stops

BNE

8 Jun

BNE

35h 10m

2 stops

DUB

€704

Multiple Airlines

2 Feb

DUB

33h 20m

2 stops

BNE

16 Feb

BNE

42h 15m

2 stops

DUB

€717

Multiple Airlines

2 Mar

DUB

26h 50m

2 stops

BNE

17 Mar

BNE

33h 10m

2 stops

DUB

€742

Turkish Airlines

19 Feb

DUB

37h 50m

2 stops

BNE

6 Mar

BNE

40h 50m

2 stops

DUB

€749

Multiple Airlines

8 Feb

DUB

26h 50m

2 stops

BNE

8 Mar

BNE

48h 05m

2 stops

DUB

€758

Multiple Airlines

20 Apr

DUB

34h 20m

2 stops

BNE

25 May

BNE

28h 45m

2 stops

DUB

€759

Multiple Airlines

20 Apr

DUB

34h 20m

2 stops

BNE

25 May

BNE

35h 10m

2 stops

DUB

€762

Turkish Airlines

1 May

DUB

39h 25m

2 stops

BNE

27 May

BNE

41h 00m

2 stops

DUB

€763

Flights to Adelaide

Search all flight deals to Adelaide

Multiple Airlines

30 Jan

DUB

33h 05m

2 stops

ADL

29 Apr

ADL

32h 20m

2 stops

DUB

€745

Multiple Airlines

27 Feb

DUB

38h 45m

2 stops

ADL

11 Mar

ADL

49h 05m

2 stops

DUB

€762

Multiple Airlines

9 Feb

DUB

27h 15m

2 stops

ADL

25 Feb

ADL

43h 35m

2 stops

DUB

€777

Multiple Airlines

9 Feb

DUB

27h 15m

2 stops

ADL

23 Feb

ADL

61h 35m

2 stops

DUB

€797

Turkish Airlines

7 May

DUB

29h 25m

2 stops

ADL

11 May

ADL

32h 20m

2 stops

DUB

€814

Turkish Airlines

7 May

DUB

29h 25m

2 stops

ADL

11 May

ADL

62h 45m

2 stops

DUB

€818

Multiple Airlines

31 Jan

DUB

26h 55m

2 stops

ADL

23 Apr

ADL

38h 40m

2 stops

DUB

€824

Multiple Airlines

27 Feb

DUB

27h 15m

2 stops

ADL

11 Mar

ADL

31h 40m

3 stops

DUB

€865

Multiple Airlines

9 Feb

DUB

38h 45m

2 stops

ADL

25 Feb

ADL

38h 20m

3 stops

DUB

€901

Multiple Airlines

16 Feb

DUB

33h 05m

2 stops

ADL

23 Feb

ADL

61h 35m

2 stops

DUB

€909

Multiple Airlines

20 Feb

DUB

27h 15m

2 stops

ADL

27 Feb

ADL

31h 30m

3 stops

DUB

€911

Multiple Airlines

29 Jan

DUB

41h 35m

3 stops

ADL

11 Feb

ADL

40h 45m

3 stops

DUB

€951

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.

16:30 - 01:25

DUB

PER

48h 55m2 stops

16:15 - 09:40

PER

DUB

49h 25m2 stops

€654Turkish Airlines

Wed, 25 Feb - Wed, 4 Mar

16:30 - 01:25

DUB

PER

24h 55m2 stops

16:15 - 15:20

PER

DUB

31h 05m2 stops

€656Turkish Airlines

Sun, 22 Feb - Sun, 1 Mar

16:30 - 01:25

DUB

PER

48h 55m2 stops

16:15 - 09:40

PER

DUB

49h 25m2 stops

€659Turkish Airlines

Mon, 2 Mar - Mon, 23 Mar

16:50 - 01:25

DUB

PER

48h 35m2 stops

02:25 - 22:10

PER

DUB

51h 45m2 stops

€660Turkish Airlines

Sat, 28 Feb - Thu, 12 Mar

18:35 - 09:55

DUB

CNS

29h 20m2 stops

11:25 - 12:00

CNS

DUB

34h 35m2 stops

€891SWISS

Thu, 22 Jan - Tue, 27 Jan

07:40 - 06:45

SNN

SYD

38h 05m2 stops

10:10 - 11:20

SYD

SNN

34h 10m2 stops

€967British Airways

Wed, 13 May - Sun, 17 May

20:05 - 07:55

SNN

SYD

48h 50m2 stops

08:45 - 11:30

SYD

SNN

37h 45m2 stops

€968British Airways

Sun, 1 Mar - Sun, 8 Mar

20:45 - 17:10

DUB

SYD

35h 25m1 stop

12:00 - 06:10

SYD

DUB

27h 10m2 stops

€1,108Qatar Airways

Tue, 21 Apr - Tue, 5 May

08:15 - 06:15

DUB

SYD

37h 00m1 stop

14:50 - 13:30

SYD

DUB

31h 40m1 stop

€1,109Qatar Airways

Fri, 10 Apr - Fri, 1 May

20:25 - 17:00

DUB

SYD

35h 35m1 stop

21:30 - 18:55

SYD

DUB

30h 25m1 stop

€1,111Etihad Airways

Sat, 18 Apr - Sat, 16 May

Fly from

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 25/2

16:30-01:25

2 stops48h 55m

Perth

Wed 4/3

16:15-09:40

2 stops49h 25m

€654

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 22/2

16:30-01:25

2 stops24h 55m

Perth

Sun 1/3

16:15-15:20

2 stops31h 05m

€656

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 2/3

16:30-01:25

2 stops48h 55m

Perth

Mon 23/3

16:15-09:40

2 stops49h 25m

€659

DublinPerth

DUB - PER

DUBPER

Dublin

Sat 28/2

16:50-01:25

2 stops48h 35m

Perth

Thu 12/3

02:25-22:10

2 stops51h 45m

€660

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 22/1

18:35-09:55

2 stops29h 20m

Cairns

Tue 27/1

11:25-12:00

2 stops34h 35m

€891

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

07:40-06:45

2 stops38h 05m

Sydney Kingsford Smith

Sun 17/5

10:10-11:20

2 stops34h 10m

€967

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sun 1/3

20:05-07:55

2 stops48h 50m

Sydney Kingsford Smith

Sun 8/3

08:45-11:30

2 stops37h 45m

€968

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 21/4

20:45-17:10

1 stop35h 25m

Sydney Kingsford Smith

Tue 5/5

12:00-06:10

2 stops27h 10m

€1,108

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 10/4

08:15-06:15

1 stop37h 00m

Sydney Kingsford Smith

Fri 1/5

14:50-13:30

1 stop31h 40m

€1,109

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 18/4

20:25-17:00

1 stop35h 35m

Sydney Kingsford Smith

Sat 16/5

21:30-18:55

1 stop30h 25m

€1,111

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	€356
Best Round-Trip Price	€654
Fastest flight time	46h 45m
Popular in	December

The best one-way flight price to Australia from Ireland in the last 72 hours is €356 (Dublin to Perth).

Search Deals

The best round-trip flight price to Australia from Ireland in the last 72 hours is €654 (Dublin to Perth).

Search Deals

The fastest flight to Australia from Ireland takes 46h 45m (Dublin to Cairns).

Search Deals

December has the highest demand for flights to Australia, with a 5% price increase on average.

Search Deals

Frequently asked questions about flying to Australia

What popular landmarks are in Australia?

Sydney Jewish Museum 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 Opera House, Uluru, or City Bridge.

What is the best airport to land at to visit Sydney Jewish Museum?

The closest airport to Sydney Jewish Museum 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 €489 with China Eastern, €666 with Turkish Airlines, and €731 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.