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$499 Cheap flights to Dublin

1 adult
1 adult, Economy, 0 bags

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Cheap return flights

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China Eastern Logo
11:10 - 06:15BNE  Brisbane-DUB Dublin
29h 05m1 stop Shanghai Pu Dong
China Eastern Logo
09:00 - 09:00DUB  Dublin-BNE Brisbane
38h 00m1 stop Shanghai Pu Dong
$1,105China Eastern
Tue, 10 Nov - Mon, 30 Nov
Multiple Airlines Logo
15:10 - 10:25SYD  Sydney Kingsford Smith-DUB Dublin
30h 15m2 stops Guangzhou Baiyun London Gatwick
Multiple Airlines Logo
09:00 - 13:35DUB  Dublin-SYD Sydney Kingsford Smith
41h 35m1 stop Shanghai Pu Dong
$1,354Multiple Airlines
Thu, 12 Nov - Mon, 16 Nov
Multiple Airlines Logo
11:25 - 10:10SYD  Sydney Kingsford Smith-DUB Dublin
33h 45m2 stops Guangzhou Baiyun London Gatwick
Multiple Airlines Logo
16:15 - 13:20DUB  Dublin-SYD Sydney Kingsford Smith
34h 05m3 stops Amsterdam Schiphol Beijing Daxing Intl Guangzhou Baiyun
$1,357Multiple Airlines
Tue, 10 Nov - Tue, 24 Nov
Etihad Airways Logo
21:30 - 18:10SYD  Sydney Kingsford Smith-DUB Dublin
31h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:45 - 06:30DUB  Dublin-SYD Sydney Kingsford Smith
23h 45m1 stop Abu Dhabi Zayed Intl
$1,365Etihad Airways
Tue, 24 Nov - Wed, 9 Dec
Qatar Airways Logo
22:10 - 19:50SYD  Sydney Kingsford Smith-DUB Dublin
32h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
21:20 - 06:50DUB  Dublin-SYD Sydney Kingsford Smith
22h 30m1 stop Doha Hamad Intl
$1,368Qatar Airways
Wed, 11 Nov - Tue, 24 Nov
Etihad Airways Logo
21:30 - 06:30SYD  Sydney Kingsford Smith-DUB Dublin
44h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:45 - 06:30DUB  Dublin-SYD Sydney Kingsford Smith
23h 45m1 stop Abu Dhabi Zayed Intl
$1,372Etihad Airways
Sat, 21 Nov - Mon, 14 Dec
Qatar Airways Logo
20:55 - 13:30SYD  Sydney Kingsford Smith-DUB Dublin
25h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
21:45 - 06:25DUB  Dublin-SYD Sydney Kingsford Smith
23h 40m1 stop Doha Hamad Intl
$1,395Qatar Airways
Sun, 25 Apr - Thu, 20 May
China Eastern Logo
12:00 - 06:15SYD  Sydney Kingsford Smith-DUB Dublin
29h 15m1 stop Shanghai Pu Dong
China Eastern Logo
09:00 - 09:05DUB  Dublin-SYD Sydney Kingsford Smith
37h 05m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
$1,419China Eastern
Tue, 24 Nov - Wed, 9 Dec
Virgin Australia Logo
22:10 - 06:00SYD  Sydney Kingsford Smith-DUB Dublin
42h 50m1 stop Doha Hamad Intl
Virgin Australia Logo
21:20 - 06:50DUB  Dublin-SYD Sydney Kingsford Smith
22h 30m1 stop Doha Hamad Intl
$1,556Virgin Australia
Thu, 12 Nov - Thu, 26 Nov
Virgin Australia Logo
20:55 - 13:30SYD  Sydney Kingsford Smith-DUB Dublin
25h 35m1 stop Doha Hamad Intl
Virgin Australia Logo
08:15 - 20:55DUB  Dublin-SYD Sydney Kingsford Smith
27h 40m2 stops Doha Hamad Intl Melbourne
$1,577Virgin Australia
Sun, 25 Apr - Thu, 20 May

momondo Fare Finder

 
Use the filters below to find and compare flights to Dublin that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BrisbaneDublin

BNE Brisbane - DUB Dublin

BNEDUB

Brisbane

Tue 10/11

11:10-06:15

1 stop29h 05m

Dublin

Mon 30/11

09:00-09:00

1 stop38h 00m

$1,105

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 12/11

15:10-10:25

2 stops30h 15m

Dublin

Mon 16/11

09:00-13:35

1 stop41h 35m

$1,354

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 10/11

11:25-10:10

2 stops33h 45m

Dublin

Tue 24/11

16:15-13:20

3 stops34h 05m

$1,357

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 24/11

21:30-18:10

1 stop31h 40m

Dublin

Wed 9/12

19:45-06:30

1 stop23h 45m

$1,365

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 11/11

22:10-19:50

1 stop32h 40m

Dublin

Tue 24/11

21:20-06:50

1 stop22h 30m

$1,368

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sat 21/11

21:30-06:30

1 stop44h 00m

Dublin

Mon 14/12

19:45-06:30

1 stop23h 45m

$1,372
Fastest return journey

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sun 25/4

20:55-13:30

1 stop25h 35m

Dublin

Thu 20/5

21:45-06:25

1 stop23h 40m

$1,395

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 24/11

12:00-06:15

1 stop29h 15m

Dublin

Wed 9/12

09:00-09:05

3 stops37h 05m

$1,419

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 12/11

22:10-06:00

1 stop42h 50m

Dublin

Thu 26/11

21:20-06:50

1 stop22h 30m

$1,556

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sun 25/4

20:55-13:30

1 stop25h 35m

Dublin

Thu 20/5

08:15-20:55

2 stops27h 40m

$1,577

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Dublin flights insights and trends

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

What is the cheapest month to fly to Dublin?

The month of May is, on average, the cheapest month to fly to Dublin from Australia, with most prices found around $1,665. If you are unable to visit Dublin during the month of May, then departing from Australia during the month October is also very affordable. Most momondo users find prices during this month for around $1,740.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $2,080 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Australia for as low as $2,039 on momondo.

Cheapest flights to Dublin

Find the cheapest flights to Dublin from your nearest city or airport
Find flights from Sydney to Dublin
CHEAPEST MONTH TO FLY TO DUBLIN FROM SYDNEYMay20% cheaperFlying from Sydney to Dublin costs on average just $1,665 in May
MOST EXPENSIVE MONTH TO FLY TO DUBLIN FROM SYDNEYDecember51% more expensiveIt costs about $3,153 for flights to Dublin from Sydney in December
MOST POPULAR MONTH TO FLY TO DUBLIN FROM SYDNEYDecember463% more users visitedMore momondo users searched in flights to Dublin from Sydney in December than any other month

Cheap Dublin flight deals and tips

Summary info about Dublin flight prices, duration and airlines

Best One-Way Price

$499

Best Round-Trip Price

$1,105

Fastest flight time

25h 05m

Popular in

December
The best one-way flight price to Dublin from Australia in the last 5 days is $499 (Melbourne to Dublin).
Search Deals
The best return flight price to Dublin from Australia in the last 5 days is $1,105 (Brisbane to Dublin).
Search Deals
The fastest flight to Dublin from Australia takes 25h 05m (Adelaide to Dublin).
Search Deals
December has the highest demand for flights to Dublin, with a 4% price increase on average.
Search Deals

Frequently asked questions about flying to Dublin

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Australia when booking 83 days ahead of your departure date. In general, you can expect to find flights to Dublin for around $2,080 when searching 83 days out. However, in the past 72 hours, people saw flights from Australia for as low as $1,445.

Is there an alternative airport near Dublin?

Those flying to Dublin could potentially find better pricing at Waterford Airport (140 km from Dublin city centre) depending on the month and departure airport.

When did momondo last update prices for flights to Dublin Airport?

Prices for flights to Dublin Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Dublin Airport?

The number of operators available for flights to Dublin Airport is 15 as of October 2026.

How old do you have to be to fly to Dublin Airport?

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 Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Dundalk
Athlone

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Dublin. Millions of users trust and use momondo every year so you are in good company.

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

All flight searches to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Dublin.

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

Yes. momondo can track flight prices for Dublin and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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