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Cheap flights from Sydney to Dublin from €400

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 21/7. 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.
Multiple Airlines Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
Multiple Airlines Logo
11:00 - 08:00
DUB
-
SYD
36h 00m
3 stops
€1,025Multiple Airlines
Thu, 13 Aug - Thu, 10 Sep
Etihad Airways Logo
21:30 - 06:25
SYD
-
DUB
43h 55m
1 stop
Etihad Airways Logo
19:50 - 17:55
DUB
-
SYD
35h 05m
1 stop
€1,029Etihad Airways
Tue, 24 Nov - Tue, 16 Feb
China Eastern Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
China Eastern Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
€1,032China Eastern
Wed, 29 Jul - Wed, 9 Sep
Multiple Airlines Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
Multiple Airlines Logo
20:35 - 06:10
DUB
-
SYD
24h 35m
1 stop
€1,034Multiple Airlines
Sun, 2 Aug - Sun, 6 Sep
China Eastern Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
China Eastern Logo
10:55 - 13:35
DUB
-
SYD
40h 40m
1 stop
€1,035China Eastern
Mon, 7 Sep - Mon, 12 Oct
Multiple Airlines Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
Multiple Airlines Logo
20:35 - 06:10
DUB
-
SYD
24h 35m
1 stop
€1,036Multiple Airlines
Sat, 1 Aug - Sun, 30 Aug
China Eastern Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
China Eastern Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€1,037China Eastern
Mon, 20 Jul - Wed, 5 Aug
Etihad Airways Logo
20:50 - 19:10
SYD
-
DUB
31h 20m
1 stop
Etihad Airways Logo
20:35 - 06:10
DUB
-
SYD
24h 35m
1 stop
€1,037Etihad Airways
Sat, 18 Jul - Sun, 2 Aug
China Eastern Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
China Eastern Logo
10:55 - 08:00
DUB
-
SYD
60h 05m
2 stops
€1,038China Eastern
Mon, 10 Aug - Wed, 19 Aug
China Eastern Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
China Eastern Logo
13:25 - 09:00
DUB
-
SYD
34h 35m
2 stops
€1,040China Eastern
Tue, 11 Aug - Thu, 17 Sep

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China Eastern flights from Sydney to Dublin

Our best China Eastern deals on Sydney to Dublin flight tickets
China Eastern
29 Jul
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
7 Sept
DUB10:55Dublin
37h 05m
1 stop
SYD09:00Sydney Kingsford Smith
€1,032
China Eastern
7 Sept
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
12 Oct
DUB10:55Dublin
40h 40m
1 stop
SYD13:35Sydney Kingsford Smith
€1,035
China Eastern
20 Jul
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
5 Aug
DUB10:55Dublin
40h 40m
1 stop
SYD12:35Sydney Kingsford Smith
€1,037

Etihad Airways flights from Sydney to Dublin

Our best Etihad Airways deals on Sydney to Dublin flight tickets
Etihad Airways
24 Nov
SYD21:30Sydney Kingsford Smith
43h 55m
1 stop
DUB06:25Dublin
16 Feb
DUB19:50Dublin
35h 05m
1 stop
SYD17:55Sydney Kingsford Smith
€1,029
Etihad Airways
18 Jul
SYD20:50Sydney Kingsford Smith
31h 20m
1 stop
DUB19:10Dublin
2 Aug
DUB20:35Dublin
24h 35m
1 stop
SYD06:10Sydney Kingsford Smith
€1,037
Etihad Airways
13 Jul
SYD20:50Sydney Kingsford Smith
31h 15m
1 stop
DUB19:05Dublin
29 Jul
DUB20:35Dublin
24h 35m
1 stop
SYD06:10Sydney Kingsford Smith
€1,041

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 11 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

Thu 13/8

11:00-08:00

1 stop30h 00m

Dublin

Thu 10/9

11:00-08:00

3 stops36h 00m

€1,025

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 24/11

21:30-06:25

1 stop43h 55m

Dublin

Tue 16/2

19:50-17:55

1 stop35h 05m

€1,029

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 29/7

20:30-08:00

1 stop44h 30m

Dublin

Wed 9/9

10:55-09:00

1 stop37h 05m

€1,032
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 2/8

11:00-08:00

1 stop30h 00m

Dublin

Sun 6/9

20:35-06:10

1 stop24h 35m

€1,034

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 7/9

20:30-08:00

1 stop44h 30m

Dublin

Mon 12/10

10:55-13:35

1 stop40h 40m

€1,035

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 1/8

20:30-08:00

1 stop44h 30m

Dublin

Sun 30/8

20:35-06:10

1 stop24h 35m

€1,036

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 20/7

20:30-08:00

1 stop44h 30m

Dublin

Wed 5/8

10:55-12:35

1 stop40h 40m

€1,037

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 18/7

20:50-19:10

1 stop31h 20m

Dublin

Sun 2/8

20:35-06:10

1 stop24h 35m

€1,037

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 10/8

20:30-08:00

1 stop44h 30m

Dublin

Wed 19/8

10:55-08:00

2 stops60h 05m

€1,038

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 11/8

11:00-08:00

1 stop30h 00m

Dublin

Thu 17/9

13:25-09:00

2 stops34h 35m

€1,040

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?

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 €1,088.

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 €1,293 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 €1,206 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 4% 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 12% more expensive 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 35m

Direct flights

None
The fastest flight from Sydney to Dublin takes 24h 35m
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 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 €625Free CancellationRating
7.6
462 reviews
Search Virgin Australia flights
Etihad AirwaysPriceFrom €627Free CancellationRating
7.3
1,452 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €1,032Free CancellationRating
7.4
4,408 reviews
Search Turkish Airlines flights
EmiratesPriceFrom €1,252Free CancellationRating
8.1
3,583 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
Cavan
Wicklow
Dundalk
Swords
Naas
Gorey
Bray
Tullamore
Kildare
Mullingar
Maynooth
Leixlip
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.

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