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Cheap flights from Sydney to Dublin from €382

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
20:30 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
44h 30m1 stop Shanghai Pu Dong
China Eastern Logo
10:55 - 12:35DUB  Dublin-SYD Sydney Kingsford Smith
40h 40m1 stop Shanghai Pu Dong
€799China Eastern
Wed, 9 Sep - Wed, 16 Sep
China Eastern Logo
11:00 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
30h 00m1 stop Shanghai Pu Dong
China Eastern Logo
10:55 - 08:00DUB  Dublin-SYD Sydney Kingsford Smith
60h 05m3 stops Shanghai Pu Dong Beijing Capital Wuhan
€801China Eastern
Tue, 15 Sep - Wed, 30 Sep
China Eastern Logo
21:30 - 06:15SYD  Sydney Kingsford Smith-DUB Dublin
43h 45m1 stop Shanghai Pu Dong
China Eastern Logo
09:00 - 07:20DUB  Dublin-SYD Sydney Kingsford Smith
35h 20m1 stop Shanghai Pu Dong
€801China Eastern
Mon, 23 Nov - Fri, 11 Dec
China Eastern Logo
20:30 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
44h 30m1 stop Shanghai Pu Dong
China Eastern Logo
10:55 - 12:35DUB  Dublin-SYD Sydney Kingsford Smith
40h 40m1 stop Shanghai Pu Dong
€807China Eastern
Mon, 14 Sep - Wed, 30 Sep
Multiple Airlines Logo
14:00 - 17:55SYD  Sydney Kingsford Smith-DUB Dublin
37h 55m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
09:00 - 13:35DUB  Dublin-SYD Sydney Kingsford Smith
41h 35m1 stop Shanghai Pu Dong
€811Multiple Airlines
Wed, 14 Oct - Wed, 28 Oct
Multiple Airlines Logo
12:00 - 10:10SYD  Sydney Kingsford Smith-DUB Dublin
33h 10m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€816Multiple Airlines
Mon, 16 Nov - Mon, 30 Nov
Multiple Airlines Logo
21:30 - 22:55SYD  Sydney Kingsford Smith-DUB Dublin
36h 25m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€833Multiple Airlines
Thu, 19 Nov - Fri, 27 Nov
Multiple Airlines Logo
21:30 - 06:30SYD  Sydney Kingsford Smith-DUB Dublin
44h 00m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
13:20 - 09:25DUB  Dublin-SYD Sydney Kingsford Smith
33h 05m3 stops Amsterdam Schiphol Beijing Daxing Intl Guangzhou Baiyun
€835Multiple Airlines
Fri, 13 Nov - Sun, 29 Nov
Etihad Airways Logo
21:30 - 18:10SYD  Sydney Kingsford Smith-DUB Dublin
31h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
08:05 - 06:30DUB  Dublin-SYD Sydney Kingsford Smith
35h 25m1 stop Abu Dhabi Zayed Intl
€947Etihad Airways
Fri, 13 Nov - Sun, 29 Nov
Etihad Airways Logo
16:40 - 07:15SYD  Sydney Kingsford Smith-DUB Dublin
24h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
08:05 - 17:45DUB  Dublin-SYD Sydney Kingsford Smith
22h 40m1 stop Abu Dhabi Zayed Intl
€958Etihad Airways
Fri, 23 Oct - Thu, 5 Nov

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China Eastern flights from Sydney to Dublin

Our best China Eastern deals on Sydney to Dublin flight tickets
China Eastern
9 Sept
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
16 Sept
DUB10:55Dublin
40h 40m
1 stop
SYD12:35Sydney Kingsford Smith
€799
China Eastern
15 Sept
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
30 Sept
DUB10:55Dublin
60h 05m
3 stops
SYD08:00Sydney Kingsford Smith
€801
China Eastern
14 Sept
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
30 Sept
DUB10:55Dublin
40h 40m
1 stop
SYD12:35Sydney Kingsford Smith
€807

United Airlines flights from Sydney to Dublin

Our best United Airlines deals on Sydney to Dublin flight tickets
United Airlines
5 Sept
SYD09:30Sydney Kingsford Smith
33h 15m
2 stops
DUB09:45Dublin
27 Sept
DUB09:30Dublin
36h 30m
2 stops
SYD07:00Sydney Kingsford Smith
€1,408
United Airlines
5 Sept
SYD09:30Sydney Kingsford Smith
30h 50m
2 stops
DUB07:20Dublin
27 Sept
DUB09:30Dublin
36h 25m
2 stops
SYD06:55Sydney Kingsford Smith
€1,409

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 9/9

20:30-08:00

1 stop44h 30m

Dublin

Wed 16/9

10:55-12:35

1 stop40h 40m

€799

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 15/9

11:00-08:00

1 stop30h 00m

Dublin

Wed 30/9

10:55-08:00

3 stops60h 05m

€801

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Mon 23/11

21:30-06:15

1 stop43h 45m

Dublin

Fri 11/12

09:00-07:20

1 stop35h 20m

€801

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Mon 14/9

20:30-08:00

1 stop44h 30m

Dublin

Wed 30/9

10:55-12:35

1 stop40h 40m

€807

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 14/10

14:00-17:55

2 stops37h 55m

Dublin

Wed 28/10

09:00-13:35

1 stop41h 35m

€811

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Mon 16/11

12:00-10:10

2 stops33h 10m

Dublin

Mon 30/11

09:00-10:00

1 stop38h 00m

€816

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 19/11

21:30-22:55

2 stops36h 25m

Dublin

Fri 27/11

09:00-10:00

1 stop38h 00m

€833

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 13/11

21:30-06:30

1 stop44h 00m

Dublin

Sun 29/11

13:20-09:25

3 stops33h 05m

€835

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 13/11

21:30-18:10

1 stop31h 40m

Dublin

Sun 29/11

08:05-06:30

1 stop35h 25m

€947
Fastest return journey

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 23/10

16:40-07:15

1 stop24h 35m

Dublin

Thu 5/11

08:05-17:45

1 stop22h 40m

€958

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

How to get the cheapest flight ticket from Sydney to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Dublin?

Prices are currently low for flights on this route.

Typical prices usually range from €1,012 to €1,398.
The lowest price recently found on this route was €799.

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of October, then book flights to Dublin from Sydney during February instead. Flights to Dublin in February, while not as cheap as those in October, still average around €1,062.

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

You are more likely to see cheaper flights to Dublin from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €1,278 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 Sydney for as low as €1,256 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 22% on your flight if you consider stops on a Sydney to Dublin flight.

How have Sydney to Dublin flight prices changed over time?

As of August 2026, prices for Sydney to Dublin flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Dublin (SYD to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Dublin

Best price found

€382

Fastest flight time

29h 15m

Direct flights

None
The best one-way flight to Dublin from Sydney in the past 72 hours is €382. The best return flight deal from Sydney to Dublin found on momondo in the last 72 hours is €799.
The fastest flight from Sydney to Dublin takes 29h 15m
There are no direct flights from Sydney to Dublin. There are no popular flight routes from Sydney to Dublin.
Search flight deals

Frequently asked questions about flying from Sydney to Dublin

  • How far is Sydney Kingsford Smith to Dublin by plane?

    The straight-line distance from Sydney Kingsford Smith to Dublin is 17203.6 km. By plane, this route typically takes 29h 15m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Dublin Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Dublin Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Dublin Airport.

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

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to Dublin?

Best airlines flying from Sydney to Dublin

Compare and see reviews for airlines that fly from Sydney to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom €618Free CancellationRating
7.3
1,506 reviews
Search Etihad Airways flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Dundalk
Wicklow
Swords
Naas
Gorey
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Arklow

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Dublin. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Dublin from Sydney with this policy.

How can momondo help me find flights from Sydney to Dublin?

Once you have performed a search for Sydney to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Dublin from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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