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Cheap flights from Sydney to Dublin from €330

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 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Dublin (SYD-DUB)

Cheap return flights

Etihad Airways Logo
16:35 - 06:25SYD-DUB
24h 50m1 stop
Etihad Airways Logo
08:10 - 17:55DUB-SYD
22h 45m1 stop
€1,033Etihad Airways
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Mon, 17 Nov - Mon, 8 Dec
Logo
16:40 - 07:10SYD-DUB
24h 30m1 stop
Logo
10:55 - 15:30DUB-SYD
41h 35m2 stops
€1,035
Find Deal
Tue, 14 Oct - Tue, 4 Nov
British Airways Logo
16:20 - 19:45SYD-DUB
38h 25m2 stops
British Airways Logo
15:55 - 06:55DUB-SYD
28h 00m2 stops
€1,037British Airways
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Wed, 26 Nov - Sun, 28 Dec
Etihad Airways Logo
21:30 - 18:55SYD-DUB
31h 25m1 stop
Etihad Airways Logo
08:10 - 17:55DUB-SYD
22h 45m1 stop
€1,042Etihad Airways
Find Deal
Thu, 9 Oct - Mon, 3 Nov
Air Canada Logo
11:20 - 07:10SYD-DUB
54h 50m2 stops
Air Canada Logo
19:45 - 09:35DUB-SYD
50h 50m3 stops
€1,044Air Canada
Find Deal
Mon, 17 Nov - Mon, 8 Dec
Air Canada Logo
11:20 - 07:10SYD-DUB
54h 50m2 stops
Air Canada Logo
19:45 - 09:35DUB-SYD
50h 50m3 stops
€1,047Air Canada
Find Deal
Mon, 17 Nov - Mon, 8 Dec
British Airways Logo
16:20 - 17:00SYD-DUB
35h 40m2 stops
British Airways Logo
20:40 - 06:55DUB-SYD
47h 15m2 stops
€1,051British Airways
Find Deal
Wed, 26 Nov - Sun, 28 Dec
United Airlines Logo
09:30 - 09:45SYD-DUB
33h 15m2 stops
United Airlines Logo
12:30 - 07:00DUB-SYD
33h 30m2 stops
€1,062United Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
United Airlines Logo
14:00 - 09:55SYD-DUB
30h 55m2 stops
United Airlines Logo
12:05 - 09:15DUB-SYD
34h 10m2 stops
€1,063United Airlines
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Tue, 9 Dec - Thu, 1 Jan
Turkish Airlines Logo
20:55 - 09:35SYD-DUB
45h 40m2 stops
Turkish Airlines Logo
16:55 - 10:45DUB-SYD
31h 50m2 stops
€1,074Turkish Airlines
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Tue, 23 Sep - Mon, 13 Oct

United Airlines flights from Sydney to Dublin

Our best United Airlines deals on Sydney to Dublin flight tickets
United Airlines
19 Sept
SYD09:30Sydney Kingsford Smith
33h 15m
2 stops
DUB09:45Dublin
26 Sept
DUB12:30Dublin
33h 30m
2 stops
SYD07:00Sydney Kingsford Smith
€1,062
Find similar
United Airlines
9 Dec
SYD14:00Sydney Kingsford Smith
28h 30m
2 stops
DUB07:30Dublin
30 Dec
DUB12:05Dublin
58h 10m
2 stops
SYD09:15Sydney Kingsford Smith
€1,063
Find similar
United Airlines
3 Sept
SYD09:30Sydney Kingsford Smith
33h 15m
2 stops
DUB09:45Dublin
27 Sept
DUB11:35Dublin
34h 20m
2 stops
SYD06:55Sydney Kingsford Smith
€1,067
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Air Canada flights from Sydney to Dublin

Our best Air Canada deals on Sydney to Dublin flight tickets
Air Canada
17 Nov
SYD11:20Sydney Kingsford Smith
54h 50m
2 stops
DUB07:10Dublin
8 Dec
DUB19:45Dublin
50h 50m
3 stops
SYD09:35Sydney Kingsford Smith
€1,044
Find similar
Air Canada
17 Nov
SYD11:20Sydney Kingsford Smith
54h 50m
2 stops
DUB07:10Dublin
8 Dec
DUB19:45Dublin
50h 50m
3 stops
SYD09:35Sydney Kingsford Smith
€1,047
Find similar
Air Canada
10 Oct
SYD10:20Sydney Kingsford Smith
37h 05m
3 stops
DUB13:25Dublin
26 Oct
DUB08:00Dublin
37h 35m
2 stops
SYD08:35Sydney Kingsford Smith
€1,049
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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 20 August 2025.
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

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 17/11

16:35-06:25

1 stop24h 50m

Dublin

Mon 8/12

08:10-17:55

1 stop22h 45m

€1,033

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 14/10

16:40-07:10

1 stop24h 30m

Dublin

Tue 4/11

10:55-15:30

2 stops41h 35m

€1,035

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 26/11

16:20-19:45

2 stops38h 25m

Dublin

Sun 28/12

15:55-06:55

2 stops28h 00m

€1,037

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 9/10

21:30-18:55

1 stop31h 25m

Dublin

Mon 3/11

08:10-17:55

1 stop22h 45m

€1,042

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 17/11

11:20-07:10

2 stops54h 50m

Dublin

Mon 8/12

19:45-09:35

3 stops50h 50m

€1,044

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 17/11

11:20-07:10

2 stops54h 50m

Dublin

Mon 8/12

19:45-09:35

3 stops50h 50m

€1,047

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 26/11

16:20-17:00

2 stops35h 40m

Dublin

Sun 28/12

20:40-06:55

2 stops47h 15m

€1,051

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 19/9

09:30-09:45

2 stops33h 15m

Dublin

Fri 26/9

12:30-07:00

2 stops33h 30m

€1,062

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 9/12

14:00-09:55

2 stops30h 55m

Dublin

Thu 1/1

12:05-09:15

2 stops34h 10m

€1,063

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 23/9

20:55-09:35

2 stops45h 40m

Dublin

Mon 13/10

16:55-10:45

2 stops31h 50m

€1,074

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 €1,079.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Thursday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €1,045. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €1,763. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Sydney to Dublin flights are usually those with departure times at midday. Our users have found flights to Dublin at midday for as low as €1,137. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €1,407 on average. Flights to Dublin from Sydney in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 €1,237 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 €1,099 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 9% 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 2025, 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

Direct flights

None
There are no direct flights from Sydney to Dublin. There are no popular flight routes from Sydney to Dublin.
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  • 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 24h 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
Qatar AirwaysPriceFrom €930Free CancellationRating
7.4
3,611 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom €993Free CancellationRating
7.3
3,949 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom €1,148Free CancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
EmiratesPriceFrom €1,237Free CancellationRating
8.1
3,317 reviews
Search Emirates flights

Travelling to a place near Dublin?

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

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

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.
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