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Cheap flights from Sydney to Dublin from €389

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Dublin departing on 1/10. 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
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.
Multiple Airlines Logo
13:25 - 20:05SYD  Sydney Kingsford Smith-DUB Dublin
41h 40m3 stops Singapore Changi Bangkok Suvarnabhumi London Gatwick
Multiple Airlines Logo
09:00 - 13:35DUB  Dublin-SYD Sydney Kingsford Smith
41h 35m1 stop Shanghai Pu Dong
€828Multiple Airlines
Tue, 3 Nov - Mon, 23 Nov
China Eastern Logo
10:05 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
54h 55m3 stops Nanjing Lukou Intl Xi'an Xianyang Shanghai Hongqiao Intl
China Eastern Logo
10:55 - 08:00DUB  Dublin-SYD Sydney Kingsford Smith
36h 05m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
€828China Eastern
Wed, 2 Sep - Wed, 30 Sep
Multiple Airlines Logo
21:30 - 06:30SYD  Sydney Kingsford Smith-DUB Dublin
44h 00m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€833Multiple Airlines
Tue, 10 Nov - Wed, 18 Nov
Multiple Airlines Logo
20:05 - 13:05SYD  Sydney Kingsford Smith-DUB Dublin
28h 00m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€834Multiple Airlines
Sat, 7 Nov - Mon, 16 Nov
Multiple Airlines Logo
20:05 - 13:05SYD  Sydney Kingsford Smith-DUB Dublin
28h 00m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€834Multiple Airlines
Sat, 7 Nov - Fri, 20 Nov
Multiple Airlines Logo
20:05 - 13:05SYD  Sydney Kingsford Smith-DUB Dublin
28h 00m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€834Multiple Airlines
Sat, 7 Nov - Wed, 18 Nov
Multiple Airlines Logo
21:00 - 07:00SYD  Sydney Kingsford Smith-DUB Dublin
43h 00m2 stops Haikou Meilan Intl Beijing Capital
Multiple Airlines Logo
10:55 - 08:00DUB  Dublin-SYD Sydney Kingsford Smith
60h 05m3 stops Shanghai Pu Dong Beijing Capital Wuhan
€838Multiple Airlines
Tue, 18 Aug - Wed, 9 Sep
Multiple Airlines Logo
21:35 - 19:05SYD  Sydney Kingsford Smith-DUB Dublin
31h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€838Multiple Airlines
Sat, 10 Oct - Mon, 26 Oct
Etihad Airways Logo
21:35 - 07:15SYD  Sydney Kingsford Smith-DUB Dublin
43h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:35 - 17:50DUB  Dublin-SYD Sydney Kingsford Smith
35h 15m1 stop Abu Dhabi Zayed Intl
€958Etihad Airways
Sat, 10 Oct - Sun, 18 Oct
Etihad Airways Logo
20:50 - 07:15SYD  Sydney Kingsford Smith-DUB Dublin
43h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
09:00 - 06:35DUB  Dublin-SYD Sydney Kingsford Smith
35h 35m1 stop Abu Dhabi Zayed Intl
€961Etihad Airways
Thu, 1 Oct - Fri, 16 Oct

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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 Aug
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
17 Aug
DUB10:55Dublin
40h 40m
1 stop
SYD12:35Sydney Kingsford Smith
€824
China Eastern
2 Sept
SYD10:05Sydney Kingsford Smith
54h 55m
3 stops
DUB08:00Dublin
30 Sept
DUB10:55Dublin
36h 05m
3 stops
SYD08:00Sydney Kingsford Smith
€828
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
€848

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 6 August 2026.
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

Tue 3/11

13:25-20:05

3 stops41h 40m

Dublin

Mon 23/11

09:00-13:35

1 stop41h 35m

€828

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 2/9

10:05-08:00

3 stops54h 55m

Dublin

Wed 30/9

10:55-08:00

3 stops36h 05m

€828

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 10/11

21:30-06:30

1 stop44h 00m

Dublin

Wed 18/11

09:00-10:00

1 stop38h 00m

€833
Fastest return journey

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sat 7/11

20:05-13:05

2 stops28h 00m

Dublin

Mon 16/11

09:00-10:00

1 stop38h 00m

€834

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sat 7/11

20:05-13:05

2 stops28h 00m

Dublin

Fri 20/11

09:00-10:00

1 stop38h 00m

€834

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sat 7/11

20:05-13:05

2 stops28h 00m

Dublin

Wed 18/11

09:00-10:00

1 stop38h 00m

€834

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 18/8

21:00-07:00

2 stops43h 00m

Dublin

Wed 9/9

10:55-08:00

3 stops60h 05m

€838

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sat 10/10

21:35-19:05

1 stop31h 30m

Dublin

Mon 26/10

09:00-10:00

1 stop38h 00m

€838

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sat 10/10

21:35-07:15

1 stop43h 40m

Dublin

Sun 18/10

20:35-17:50

1 stop35h 15m

€958

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 1/10

20:50-07:15

1 stop43h 25m

Dublin

Fri 16/10

09:00-06:35

1 stop35h 35m

€961

Flights are sorted by cheapest return flights first.

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

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 €1,001 to €1,401.
The lowest price recently found on this route was €828.

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 €1,075.

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 €1,287 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 €1,189 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 14% 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

Fastest flight time

28h 30m

Direct flights

None
The fastest flight from Sydney to Dublin takes 28h 30m
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 28h 30m.

  • 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 €626Free CancellationRating
7.3
1,498 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
Wicklow
Dundalk
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

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.

An easier way to manage your Dublin trip

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