Cheap flights from Sydney to Dublin from €294

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 18/2. 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

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Sydney to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:20 - 13:35
SYD
-
DUB
37h 15m3 stops
Air Canada Logo
19:45 - 08:35
DUB
-
SYD
49h 50m3 stops
€1,164Air Canada
Thu, 5 Mar - Wed, 18 Mar
Qatar Airways Logo
15:50 - 12:35
SYD
-
DUB
31h 45m1 stop
Qatar Airways Logo
07:45 - 22:30
DUB
-
SYD
27h 45m2 stops
€1,165Qatar Airways
Tue, 17 Feb - Sun, 22 Feb
Turkish Airlines Logo
21:15 - 15:30
SYD
-
DUB
29h 15m1 stop
Turkish Airlines Logo
16:30 - 19:20
DUB
-
SYD
39h 50m1 stop
€1,173Turkish Airlines
Thu, 29 Jan - Wed, 11 Feb
Qantas Airways Logo
06:00 - 20:05
SYD
-
DUB
23h 05m1 stop
Qantas Airways Logo
22:00 - 06:05
DUB
-
SYD
23h 05m1 stop
€1,174Qantas Airways
Tue, 26 May - Sun, 28 Jun
Multiple Airlines Logo
10:15 - 11:00
SYD
-
DUB
33h 45m2 stops
Multiple Airlines Logo
18:35 - 08:20
DUB
-
SYD
28h 45m3 stops
€1,182Multiple Airlines
Tue, 21 Apr - Fri, 24 Apr
Multiple Airlines Logo
12:30 - 11:00
SYD
-
DUB
33h 30m2 stops
Multiple Airlines Logo
15:15 - 13:35
DUB
-
SYD
35h 20m2 stops
€1,185Multiple Airlines
Fri, 9 Jan - Sun, 1 Feb
Qatar Airways Logo
14:50 - 06:10
SYD
-
DUB
24h 20m1 stop
Qatar Airways Logo
20:45 - 07:55
DUB
-
SYD
26h 10m2 stops
€1,186Qatar Airways
Fri, 8 May - Tue, 26 May
Air Canada Logo
11:20 - 10:15
SYD
-
DUB
33h 55m3 stops
Air Canada Logo
10:00 - 09:35
DUB
-
SYD
36h 35m2 stops
€1,187Air Canada
Fri, 23 Jan - Sun, 8 Feb
British Airways Logo
15:05 - 17:30
SYD
-
DUB
36h 25m2 stops
British Airways Logo
15:45 - 06:05
DUB
-
SYD
29h 20m2 stops
€1,188British Airways
Wed, 1 Apr - Mon, 20 Apr
KLM Logo
12:45 - 08:05
SYD
-
DUB
30h 20m3 stops
KLM Logo
13:25 - 07:30
DUB
-
SYD
31h 05m2 stops
€1,189KLM
Sun, 25 Jan - Sun, 1 Feb

Qatar Airways flights from Sydney to Dublin

Our best Qatar Airways deals on Sydney to Dublin flight tickets
Qatar Airways
17 Feb
SYD15:50Sydney Kingsford Smith
31h 45m
1 stop
DUB12:35Dublin
22 Feb
DUB07:45Dublin
27h 45m
2 stops
SYD22:30Sydney Kingsford Smith
€1,165
Find similar
Qatar Airways
8 May
SYD14:50Sydney Kingsford Smith
24h 20m
1 stop
DUB06:10Dublin
26 May
DUB20:45Dublin
26h 10m
2 stops
SYD07:55Sydney Kingsford Smith
€1,186
Find similar
Qatar Airways
24 Apr
SYD14:50Sydney Kingsford Smith
34h 10m
1 stop
DUB16:00Dublin
11 Jun
DUB15:00Dublin
30h 15m
1 stop
SYD06:15Sydney Kingsford Smith
€1,192
Find similar

Air Canada flights from Sydney to Dublin

Our best Air Canada deals on Sydney to Dublin flight tickets
Air Canada
5 Mar
SYD11:20Sydney Kingsford Smith
37h 15m
3 stops
DUB13:35Dublin
18 Mar
DUB19:45Dublin
49h 50m
3 stops
SYD08:35Sydney Kingsford Smith
€1,164
Find similar
Air Canada
23 Jan
SYD11:20Sydney Kingsford Smith
33h 55m
3 stops
DUB10:15Dublin
8 Feb
DUB10:00Dublin
36h 35m
2 stops
SYD09:35Sydney Kingsford Smith
€1,187
Find similar
Air Canada
12 Jan
SYD16:00Sydney Kingsford Smith
50h 10m
2 stops
DUB07:10Dublin
15 Jan
DUB12:05Dublin
58h 30m
3 stops
SYD09:35Sydney Kingsford Smith
€1,196
Find similar

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 28 December 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

Thu 5/3

11:20-13:35

3 stops37h 15m

Dublin

Wed 18/3

19:45-08:35

3 stops49h 50m

€1,164

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 17/2

15:50-12:35

1 stop31h 45m

Dublin

Sun 22/2

07:45-22:30

2 stops27h 45m

€1,165

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 29/1

21:15-15:30

1 stop29h 15m

Dublin

Wed 11/2

16:30-19:20

1 stop39h 50m

€1,173

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 26/5

06:00-20:05

1 stop23h 05m

Dublin

Sun 28/6

22:00-06:05

1 stop23h 05m

€1,174

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 21/4

10:15-11:00

2 stops33h 45m

Dublin

Fri 24/4

18:35-08:20

3 stops28h 45m

€1,182

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 9/1

12:30-11:00

2 stops33h 30m

Dublin

Sun 1/2

15:15-13:35

2 stops35h 20m

€1,185

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 8/5

14:50-06:10

1 stop24h 20m

Dublin

Tue 26/5

20:45-07:55

2 stops26h 10m

€1,186

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 23/1

11:20-10:15

3 stops33h 55m

Dublin

Sun 8/2

10:00-09:35

2 stops36h 35m

€1,187

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 1/4

15:05-17:30

2 stops36h 25m

Dublin

Mon 20/4

15:45-06:05

2 stops29h 20m

€1,188

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 25/1

12:45-08:05

3 stops30h 20m

Dublin

Sun 1/2

13:25-07:30

2 stops31h 05m

€1,189

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?

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 May instead. Flights to Dublin in May, while not as cheap as those in October, still average around €1,085.

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 €1,126. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €1,394 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 €1,219 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 €1,059 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 16% 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 December 2025, prices for Sydney to Dublin flights are approximately 4% 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

27h 35m

Direct flights

None
The fastest flight from Sydney to Dublin takes 27h 35m
There are no direct flights from Sydney to Dublin. There are no popular flight routes 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 27h 35m.

  • 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
Virgin AustraliaPriceFrom €613Free CancellationRating
7.6
430 reviews
Search Virgin Australia flights
Qatar AirwaysPriceFrom €921Free CancellationRating
7.4
3,697 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom €1,012Free CancellationRating
7.3
4,126 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom €1,116Free CancellationRating
7.4
1,339 reviews
Search Etihad Airways flights
EmiratesPriceFrom €1,225Free CancellationRating
8.1
3,443 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
Tullamore
Naas
Kildare
Enniscorthy
Bray
Mullingar
Carlingford
Gorey
Malahide
Maynooth
Leixlip
Arklow
Castleknock
Drogheda

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 27/1
Tue 3/2