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Cheap flights from Sydney to Dublin from €401

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 27/7. 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.
China Eastern Logo
20:30 - 22:40
SYD
-
DUB
35h 10m
2 stops
China Eastern Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€901China Eastern
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
10:15 - 21:45
SYD
-
DUB
44h 30m
3 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€907Multiple Airlines
Fri, 14 Aug - Fri, 4 Sep
Etihad Airways Logo
21:30 - 06:25
SYD
-
DUB
43h 55m
1 stop
Etihad Airways Logo
08:10 - 06:35
DUB
-
SYD
35h 25m
1 stop
€908Etihad Airways
Sat, 7 Nov - Wed, 11 Nov
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
€909China Eastern
Wed, 22 Jul - Thu, 6 Aug
Multiple Airlines Logo
20:05 - 17:50
SYD
-
DUB
32h 45m
2 stops
Multiple Airlines Logo
09:00 - 10:00
DUB
-
SYD
38h 00m
1 stop
€910Multiple Airlines
Wed, 2 Dec - Wed, 30 Dec
China Eastern Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
China Eastern Logo
13:25 - 12:35
DUB
-
SYD
38h 10m
2 stops
€911China Eastern
Tue, 4 Aug - Mon, 17 Aug
Etihad Airways Logo
16:40 - 07:15
SYD
-
DUB
24h 35m
1 stop
Etihad Airways Logo
08:10 - 17:55
DUB
-
SYD
22h 45m
1 stop
€917Etihad Airways
Wed, 21 Oct - Sun, 1 Nov
Etihad Airways Logo
16:40 - 07:15
SYD
-
DUB
24h 35m
1 stop
Etihad Airways Logo
08:10 - 06:35
DUB
-
SYD
35h 25m
1 stop
€921Etihad Airways
Fri, 23 Oct - Fri, 30 Oct
Multiple Airlines Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
Multiple Airlines Logo
05:55 - 09:00
DUB
-
SYD
42h 05m
2 stops
€930Multiple Airlines
Thu, 6 Aug - Mon, 10 Aug
Multiple Airlines Logo
21:00 - 07:00
SYD
-
DUB
43h 00m
2 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€933Multiple Airlines
Tue, 11 Aug - Fri, 11 Sep

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Etihad Airways flights from Sydney to Dublin

Our best Etihad Airways deals on Sydney to Dublin flight tickets
Etihad Airways
7 Nov
SYD21:30Sydney Kingsford Smith
43h 55m
1 stop
DUB06:25Dublin
11 Nov
DUB08:10Dublin
35h 25m
1 stop
SYD06:35Sydney Kingsford Smith
€908
Etihad Airways
21 Oct
SYD16:40Sydney Kingsford Smith
24h 35m
1 stop
DUB07:15Dublin
1 Nov
DUB08:10Dublin
22h 45m
1 stop
SYD17:55Sydney Kingsford Smith
€917
Etihad Airways
23 Oct
SYD16:40Sydney Kingsford Smith
24h 35m
1 stop
DUB07:15Dublin
30 Oct
DUB08:10Dublin
35h 25m
1 stop
SYD06:35Sydney Kingsford Smith
€921

Hainan Airlines flights from Sydney to Dublin

Our best Hainan Airlines deals on Sydney to Dublin flight tickets
Hainan Airlines
16 Jul
SYD21:00Sydney Kingsford Smith
43h 00m
2 stops
DUB07:00Dublin
23 Jul
DUB12:00Dublin
41h 05m
2 stops
SYD14:05Sydney Kingsford Smith
€963
Hainan Airlines
1 Aug
SYD21:00Sydney Kingsford Smith
43h 00m
2 stops
DUB07:00Dublin
20 Aug
DUB12:00Dublin
41h 05m
2 stops
SYD14:05Sydney Kingsford Smith
€977
Hainan Airlines
18 Jul
SYD21:00Sydney Kingsford Smith
43h 00m
2 stops
DUB07:00Dublin
16 Aug
DUB12:00Dublin
41h 05m
2 stops
SYD14:05Sydney Kingsford Smith
€1,039

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 12 July 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

Wed 5/8

20:30-22:40

2 stops35h 10m

Dublin

Wed 12/8

10:55-12:35

1 stop40h 40m

€901

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 14/8

10:15-21:45

3 stops44h 30m

Dublin

Fri 4/9

10:55-12:35

1 stop40h 40m

€907

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 7/11

21:30-06:25

1 stop43h 55m

Dublin

Wed 11/11

08:10-06:35

1 stop35h 25m

€908

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 22/7

20:30-08:00

1 stop44h 30m

Dublin

Thu 6/8

08:55-09:00

2 stops39h 05m

€909

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 2/12

20:05-17:50

2 stops32h 45m

Dublin

Wed 30/12

09:00-10:00

1 stop38h 00m

€910

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 4/8

11:00-08:00

1 stop30h 00m

Dublin

Mon 17/8

13:25-12:35

2 stops38h 10m

€911
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 21/10

16:40-07:15

1 stop24h 35m

Dublin

Sun 1/11

08:10-17:55

1 stop22h 45m

€917

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 23/10

16:40-07:15

1 stop24h 35m

Dublin

Fri 30/10

08:10-06:35

1 stop35h 25m

€921

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 6/8

11:00-08:00

1 stop30h 00m

Dublin

Mon 10/8

05:55-09:00

2 stops42h 05m

€930

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 11/8

21:00-07:00

2 stops43h 00m

Dublin

Fri 11/9

10:55-12:35

1 stop40h 40m

€933

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 €1,100.

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 €1,303 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 €1,230 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 July 2026, prices for Sydney to Dublin flights are approximately 29% 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 50m

Direct flights

None
The fastest flight from Sydney to Dublin takes 24h 50m
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 50m.

  • 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 €633Free CancellationRating
7.3
1,475 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
Enniscorthy
Malahide
Carlingford
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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