Flights to Australia

€640 Cheap flights to Australia

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Australia departing on 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Recent flights found to popular cities in Australia

Find flights to these popular cities in Australia from your nearest airport.
Multiple Airlines
9 Feb
ORK
37h 45m
3 stops
SYD
18 Feb
SYD
38h 05m
3 stops
ORK
€1,032
Find similar
Multiple Airlines
8 Feb
SNN
35h 40m
2 stops
SYD
15 Feb
SYD
32h 50m
2 stops
SNN
€1,046
Find similar
Multiple Airlines
29 Jan
DUB
57h 05m
2 stops
SYD
5 Feb
SYD
31h 30m
1 stop
DUB
€1,069
Find similar
Multiple Airlines
8 Feb
ORK
34h 50m
2 stops
SYD
15 Feb
SYD
46h 15m
3 stops
ORK
€1,076
Find similar
Qatar Airways
6 May
DUB
30h 15m
1 stop
SYD
27 May
SYD
24h 20m
1 stop
DUB
€1,077
Find similar
Multiple Airlines
21 Feb
DUB
35h 25m
1 stop
SYD
15 Mar
SYD
48h 00m
2 stops
DUB
€1,078
Find similar
Multiple Airlines
21 Feb
DUB
35h 25m
1 stop
SYD
15 Mar
SYD
48h 00m
2 stops
DUB
€1,079
Find similar
Multiple Airlines
9 Feb
ORK
33h 45m
2 stops
SYD
18 Feb
SYD
44h 35m
3 stops
ORK
€1,080
Find similar
Multiple Airlines
12 Jan
DUB
31h 15m
2 stops
SYD
26 Jan
SYD
31h 30m
1 stop
DUB
€1,081
Find similar
Turkish Airlines
3 May
DUB
47h 35m
2 stops
SYD
25 May
SYD
53h 30m
2 stops
DUB
€1,082
Find similar
Etihad Airways
6 Mar
DUB
35h 25m
1 stop
SYD
27 Mar
SYD
43h 25m
1 stop
DUB
€1,083
Find similar
Etihad Airways
20 Feb
DUB
22h 45m
1 stop
SYD
6 Mar
SYD
24h 50m
1 stop
DUB
€1,084
Find similar
Etihad Airways
14 May
DUB
21h 30m
1 stop
MEL
2 Jun
MEL
34h 45m
1 stop
DUB
Multiple Airlines
11 Mar
DUB
29h 35m
2 stops
MEL
28 Mar
MEL
42h 15m
3 stops
DUB
Etihad Airways
8 Feb
DUB
21h 50m
1 stop
MEL
24 Feb
MEL
23h 05m
1 stop
DUB
Multiple Airlines
16 Feb
DUB
29h 00m
3 stops
MEL
17 Mar
MEL
29h 30m
2 stops
DUB
Etihad Airways
1 Feb
DUB
34h 10m
1 stop
MEL
16 Feb
MEL
34h 55m
1 stop
DUB
Etihad Airways
8 Feb
DUB
21h 50m
1 stop
MEL
24 Feb
MEL
23h 05m
1 stop
DUB
Multiple Airlines
10 Jan
DUB
49h 50m
3 stops
MEL
31 Jan
MEL
53h 30m
2 stops
DUB
Etihad Airways
11 Mar
DUB
21h 50m
1 stop
MEL
28 Mar
MEL
34h 35m
1 stop
DUB
Turkish Airlines
8 Feb
DUB
27h 30m
2 stops
MEL
24 Feb
MEL
42h 00m
2 stops
DUB
Multiple Airlines
13 Jan
DUB
36h 15m
2 stops
MEL
20 Jan
MEL
42h 00m
2 stops
DUB
Multiple Airlines
14 May
DUB
26h 30m
2 stops
MEL
1 Jun
MEL
42h 45m
3 stops
DUB
Turkish Airlines
13 Jun
DUB
36h 30m
2 stops
MEL
10 Jul
MEL
29h 05m
2 stops
DUB
Turkish Airlines
22 Apr
DUB
55h 30m
2 stops
PER
5 May
PER
48h 45m
2 stops
DUB
Turkish Airlines
10 Mar
DUB
44h 35m
2 stops
PER
16 Mar
PER
51h 45m
2 stops
DUB
Turkish Airlines
23 Feb
DUB
38h 45m
2 stops
PER
22 Mar
PER
37h 55m
2 stops
DUB
Turkish Airlines
2 Mar
DUB
30h 45m
2 stops
PER
22 Mar
PER
27h 45m
2 stops
DUB
Turkish Airlines
22 Feb
DUB
24h 50m
2 stops
PER
15 Mar
PER
31h 05m
2 stops
DUB
Turkish Airlines
1 Mar
DUB
24h 55m
2 stops
PER
15 Mar
PER
31h 05m
2 stops
DUB
Multiple Airlines
18 Feb
DUB
48h 10m
2 stops
PER
10 Mar
PER
39h 15m
2 stops
DUB
Multiple Airlines
18 Feb
DUB
48h 10m
2 stops
PER
18 Mar
PER
37h 55m
2 stops
DUB
Multiple Airlines
19 Feb
DUB
43h 05m
2 stops
PER
18 Mar
PER
37h 55m
2 stops
DUB
Multiple Airlines
2 Mar
DUB
44h 35m
2 stops
PER
16 Mar
PER
40h 05m
3 stops
DUB
Turkish Airlines
23 Feb
DUB
38h 45m
2 stops
PER
11 Mar
PER
27h 45m
2 stops
DUB
Multiple Airlines
5 Mar
DUB
31h 20m
3 stops
PER
20 Mar
PER
31h 05m
2 stops
DUB
Multiple Airlines
6 Apr
DUB
37h 50m
2 stops
BNE
11 May
BNE
35h 10m
2 stops
DUB
Multiple Airlines
28 Jan
DUB
27h 30m
2 stops
BNE
4 Feb
BNE
36h 25m
2 stops
DUB
Multiple Airlines
29 Jan
DUB
27h 30m
2 stops
BNE
5 Feb
BNE
42h 15m
2 stops
DUB
Multiple Airlines
11 May
DUB
55h 25m
2 stops
BNE
1 Jun
BNE
52h 45m
2 stops
DUB
Multiple Airlines
26 Jan
DUB
27h 30m
2 stops
BNE
9 Feb
BNE
42h 15m
2 stops
DUB
Multiple Airlines
23 Feb
DUB
27h 30m
2 stops
BNE
19 Mar
BNE
36h 30m
2 stops
DUB
Multiple Airlines
4 May
DUB
55h 25m
2 stops
BNE
18 May
BNE
52h 45m
2 stops
DUB
Multiple Airlines
30 Jan
DUB
33h 20m
2 stops
BNE
6 Feb
BNE
36h 25m
2 stops
DUB
Multiple Airlines
30 Jan
DUB
27h 30m
2 stops
BNE
6 Feb
BNE
47h 40m
2 stops
DUB
Multiple Airlines
30 Jan
DUB
33h 20m
2 stops
BNE
6 Feb
BNE
40h 50m
2 stops
DUB
Multiple Airlines
19 Mar
DUB
37h 30m
2 stops
BNE
30 Apr
BNE
58h 40m
2 stops
DUB
Multiple Airlines
27 Apr
DUB
27h 45m
2 stops
BNE
12 May
BNE
31h 30m
2 stops
DUB
Multiple Airlines
29 Jan
DUB
27h 15m
2 stops
ADL
5 Feb
ADL
43h 35m
2 stops
DUB
Multiple Airlines
30 Jan
DUB
27h 15m
2 stops
ADL
6 Feb
ADL
37h 45m
2 stops
DUB
Multiple Airlines
30 Jan
DUB
27h 15m
2 stops
ADL
6 Feb
ADL
38h 50m
2 stops
DUB
Multiple Airlines
30 Jan
DUB
33h 05m
2 stops
ADL
6 Feb
ADL
39h 40m
3 stops
DUB
Multiple Airlines
30 Jan
DUB
33h 05m
2 stops
ADL
6 Feb
ADL
39h 40m
3 stops
DUB
€1,027
Find similar
Multiple Airlines
29 Jan
DUB
33h 05m
2 stops
ADL
5 Feb
ADL
52h 45m
3 stops
DUB
€1,145
Find similar
Multiple Airlines
29 Jan
DUB
33h 45m
3 stops
ADL
5 Feb
ADL
32h 25m
3 stops
DUB
€1,154
Find similar
Multiple Airlines
30 Jan
DUB
37h 00m
3 stops
ADL
6 Feb
ADL
40h 25m
3 stops
DUB
€1,155
Find similar
Multiple Airlines
15 Jan
DUB
38h 35m
3 stops
ADL
22 Jan
ADL
38h 25m
3 stops
DUB
€1,156
Find similar
Multiple Airlines
30 Jan
DUB
37h 00m
3 stops
ADL
6 Feb
ADL
40h 25m
3 stops
DUB
€1,168
Find similar
Qatar Airways
4 Mar
DUB
40h 30m
1 stop
ADL
8 Mar
ADL
30h 15m
2 stops
DUB
€1,180
Find similar
Multiple Airlines
15 Jan
DUB
38h 35m
3 stops
ADL
22 Jan
ADL
35h 05m
2 stops
DUB
€1,187
Find similar

Find the cheapest flights from Ireland to Australia

Recent return flight deals from Ireland to Australia

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:40 - 01:10
DUB
-
PER
55h 30m2 stops
Turkish Airlines Logo
15:50 - 09:35
PER
-
DUB
48h 45m2 stops
€640Turkish Airlines
Wed, 22 Apr - Tue, 5 May
Turkish Airlines Logo
10:40 - 15:15
DUB
-
PER
44h 35m2 stops
Turkish Airlines Logo
02:25 - 22:10
PER
-
DUB
51h 45m2 stops
€646Turkish Airlines
Tue, 10 Mar - Mon, 16 Mar
Turkish Airlines Logo
16:30 - 15:15
DUB
-
PER
38h 45m2 stops
Turkish Airlines Logo
16:15 - 22:10
PER
-
DUB
37h 55m2 stops
€656Turkish Airlines
Mon, 23 Feb - Sun, 22 Mar
Etihad Airways Logo
09:05 - 15:35
DUB
-
MEL
21h 30m1 stop
Etihad Airways Logo
17:10 - 18:55
MEL
-
DUB
34h 45m1 stop
€949Etihad Airways
Thu, 14 May - Tue, 2 Jun
Etihad Airways Logo
08:10 - 17:00
DUB
-
MEL
21h 50m1 stop
Etihad Airways Logo
18:20 - 06:25
MEL
-
DUB
23h 05m1 stop
€953Etihad Airways
Sun, 8 Feb - Tue, 24 Feb
Qatar Airways Logo
15:00 - 06:15
DUB
-
SYD
30h 15m1 stop
Qatar Airways Logo
14:50 - 06:10
SYD
-
DUB
24h 20m1 stop
€1,077Qatar Airways
Wed, 6 May - Wed, 27 May
British Airways Logo
20:30 - 08:10
ORK
-
MEL
50h 40m2 stops
British Airways Logo
10:15 - 10:45
MEL
-
ORK
33h 30m2 stops
€1,083British Airways
Sat, 16 May - Wed, 20 May
British Airways Logo
11:45 - 08:10
ORK
-
MEL
35h 25m2 stops
British Airways Logo
10:15 - 10:45
MEL
-
ORK
33h 30m2 stops
€1,083British Airways
Sat, 16 May - Wed, 20 May
Emirates Logo
08:25 - 07:35
DUB
-
SYD
36h 10m2 stops
Emirates Logo
06:00 - 18:55
SYD
-
DUB
23h 55m1 stop
€1,086Emirates
Wed, 4 Mar - Wed, 25 Mar
Emirates Logo
08:25 - 08:35
DUB
-
CNS
62h 10m2 stops
Emirates Logo
12:35 - 18:55
CNS
-
DUB
40h 20m2 stops
€1,341Emirates
Tue, 3 Mar - Fri, 6 Mar

momondo Fare Finder

 
Locate flights to Australia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 17 December 2025.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 22/4

10:40-01:10

2 stops55h 30m

Perth

Tue 5/5

15:50-09:35

2 stops48h 45m

€640

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 10/3

10:40-15:15

2 stops44h 35m

Perth

Mon 16/3

02:25-22:10

2 stops51h 45m

€646

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 23/2

16:30-15:15

2 stops38h 45m

Perth

Sun 22/3

16:15-22:10

2 stops37h 55m

€656

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 14/5

09:05-15:35

1 stop21h 30m

Melbourne

Tue 2/6

17:10-18:55

1 stop34h 45m

€949

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sun 8/2

08:10-17:00

1 stop21h 50m

Melbourne

Tue 24/2

18:20-06:25

1 stop23h 05m

€953

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 6/5

15:00-06:15

1 stop30h 15m

Sydney Kingsford Smith

Wed 27/5

14:50-06:10

1 stop24h 20m

€1,077

CorkMelbourne

ORK - MEL

ORKMEL

Cork

Sat 16/5

20:30-08:10

2 stops50h 40m

Melbourne

Wed 20/5

10:15-10:45

2 stops33h 30m

€1,083

CorkMelbourne

ORK - MEL

ORKMEL

Cork

Sat 16/5

11:45-08:10

2 stops35h 25m

Melbourne

Wed 20/5

10:15-10:45

2 stops33h 30m

€1,083

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 4/3

08:25-07:35

2 stops36h 10m

Sydney Kingsford Smith

Wed 25/3

06:00-18:55

1 stop23h 55m

€1,086

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 3/3

08:25-08:35

2 stops62h 10m

Cairns

Fri 6/3

12:35-18:55

2 stops40h 20m

€1,341

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Australia from

Australia flights insights and trends

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

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 42% 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
Sydney

Cheap Australia flight deals and tips

Summary info about Australia flight prices, duration and airlines

Best One-Way Price

€327

Best Round-Trip Price

€640

Fastest flight time

46h 05m

Popular in

July
The best one-way flight price to Australia from Ireland in the last 72 hours is €327 (Dublin to Perth).
The best round-trip flight price to Australia from Ireland in the last 72 hours is €640 (Dublin to Perth).
The fastest flight to Australia from Ireland takes 46h 05m (Shannon to Sydney Kingsford Smith).
July has the highest demand for flights to Australia, with a 14% price increase on average.

Frequently asked questions about flying to Australia

What popular landmarks are in Australia?

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 €286 with Scoot, €486 with China Eastern, and €685 with Turkish Airlines.

Which airlines fly to Australia?

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

What is the best day of the week to fly to Australia?

The best day to take a flight to Australia is on Tuesday, followed by Thursday. Tuesday and Thursday tend to have the lowest flight prices to Australia. If your travel dates are flexible, then try to avoid booking on a Friday, which is known for being the most expensive day of the week to fly to Australia.

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?

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.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 16/1
Fri 23/1

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Popular Flights to Australia

Popular routes according to searches in the past day on momondo