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Cheap flights from Sydney to Dublin from €395

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 9/11. 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

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Find the cheapest flights from Sydney to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
21:00 - 07:00
SYD
-
DUB
43h 00m
2 stops
Hainan Airlines Logo
12:00 - 14:05
DUB
-
SYD
41h 05m
2 stops
€1,046Hainan Airlines
Sat, 1 Aug - Tue, 1 Sep
China Eastern Logo
20:30 - 15:25
SYD
-
DUB
51h 55m
2 stops
China Eastern Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
€1,048China Eastern
Tue, 21 Jul - Fri, 21 Aug
Multiple Airlines Logo
13:00 - 00:10
SYD
-
DUB
44h 10m
3 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€1,049Multiple Airlines
Thu, 30 Jul - Mon, 24 Aug
Multiple Airlines Logo
09:45 - 11:10
SYD
-
DUB
34h 25m
3 stops
Multiple Airlines Logo
13:00 - 10:00
DUB
-
SYD
34h 00m
2 stops
€1,049Multiple Airlines
Sun, 13 Sep - Mon, 2 Nov
Multiple Airlines Logo
11:00 - 10:20
SYD
-
DUB
32h 20m
2 stops
Multiple Airlines Logo
18:25 - 12:35
DUB
-
SYD
33h 10m
2 stops
€1,051Multiple Airlines
Sat, 1 Aug - Sat, 15 Aug
Multiple Airlines Logo
11:00 - 13:10
SYD
-
DUB
35h 10m
2 stops
Multiple Airlines Logo
19:00 - 12:35
DUB
-
SYD
32h 35m
2 stops
€1,053Multiple Airlines
Tue, 4 Aug - Fri, 14 Aug
China Eastern Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
China Eastern Logo
08:55 - 09:00
DUB
-
SYD
39h 05m
2 stops
€1,054China Eastern
Sat, 1 Aug - Tue, 1 Sep
Hainan Airlines Logo
21:00 - 07:00
SYD
-
DUB
43h 00m
2 stops
Hainan Airlines Logo
12:00 - 14:05
DUB
-
SYD
41h 05m
2 stops
€1,055Hainan Airlines
Sat, 18 Jul - Sun, 16 Aug
China Eastern Logo
20:30 - 22:40
SYD
-
DUB
59h 10m
2 stops
China Eastern Logo
10:55 - 08:00
DUB
-
SYD
36h 05m
3 stops
€1,056China Eastern
Tue, 21 Jul - Fri, 21 Aug
China Eastern Logo
20:30 - 08:20
SYD
-
DUB
44h 50m
2 stops
China Eastern Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
€1,057China Eastern
Thu, 16 Jul - Mon, 24 Aug

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China Eastern flights from Sydney to Dublin

Our best China Eastern deals on Sydney to Dublin flight tickets
China Eastern
21 Jul
SYD20:30Sydney Kingsford Smith
51h 55m
2 stops
DUB15:25Dublin
21 Aug
DUB10:55Dublin
37h 05m
1 stop
SYD09:00Sydney Kingsford Smith
€1,048
China Eastern
1 Aug
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
1 Sept
DUB08:55Dublin
39h 05m
2 stops
SYD09:00Sydney Kingsford Smith
€1,054
China Eastern
21 Jul
SYD20:30Sydney Kingsford Smith
59h 10m
2 stops
DUB22:40Dublin
21 Aug
DUB10:55Dublin
36h 05m
3 stops
SYD08:00Sydney Kingsford Smith
€1,056

Etihad Airways flights from Sydney to Dublin

Our best Etihad Airways deals on Sydney to Dublin flight tickets
Etihad Airways
20 Jul
SYD20:50Sydney Kingsford Smith
31h 15m
1 stop
DUB19:05Dublin
26 Aug
DUB20:35Dublin
24h 35m
1 stop
SYD06:10Sydney Kingsford Smith
€1,076
Etihad Airways
18 Jul
SYD20:50Sydney Kingsford Smith
43h 35m
1 stop
DUB07:25Dublin
16 Aug
DUB20:35Dublin
24h 35m
1 stop
SYD06:10Sydney Kingsford Smith
€1,078
Etihad Airways
18 Jul
SYD20:50Sydney Kingsford Smith
43h 35m
1 stop
DUB07:25Dublin
16 Aug
DUB20:35Dublin
24h 35m
1 stop
SYD06:10Sydney Kingsford Smith
€1,085

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 29 June 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 - DUB

SYDDUB

Sydney Kingsford Smith

Sat 1/8

21:00-07:00

2 stops43h 00m

Dublin

Tue 1/9

12:00-14:05

2 stops41h 05m

€1,046

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 21/7

20:30-15:25

2 stops51h 55m

Dublin

Fri 21/8

10:55-09:00

1 stop37h 05m

€1,048

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 30/7

13:00-00:10

3 stops44h 10m

Dublin

Mon 24/8

10:55-12:35

1 stop40h 40m

€1,049

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 13/9

09:45-11:10

3 stops34h 25m

Dublin

Mon 2/11

13:00-10:00

2 stops34h 00m

€1,049
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 1/8

11:00-10:20

2 stops32h 20m

Dublin

Sat 15/8

18:25-12:35

2 stops33h 10m

€1,051

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 4/8

11:00-13:10

2 stops35h 10m

Dublin

Fri 14/8

19:00-12:35

2 stops32h 35m

€1,053

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 1/8

20:30-08:00

1 stop44h 30m

Dublin

Tue 1/9

08:55-09:00

2 stops39h 05m

€1,054

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 18/7

21:00-07:00

2 stops43h 00m

Dublin

Sun 16/8

12:00-14:05

2 stops41h 05m

€1,055

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 21/7

20:30-22:40

2 stops59h 10m

Dublin

Fri 21/8

10:55-08:00

3 stops36h 05m

€1,056

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 16/7

20:30-08:20

2 stops44h 50m

Dublin

Mon 24/8

10:55-09:00

1 stop37h 05m

€1,057

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 €1,103.

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 €1,309 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 €1,284 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 27% 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 June 2026, prices for Sydney to Dublin flights are approximately 35% 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

24h 55m

Direct flights

None
The fastest flight from Sydney to Dublin takes 24h 55m
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 24h 55m.

  • 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 €635Free CancellationRating
7.3
1,469 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
Naas
Swords
Bray
Gorey
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Carlingford
Enniscorthy
Malahide
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.

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