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Cheap flights from Sydney to Dublin from $489

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 14/1. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
06:00 - 20:05
SYD
-
DUB
23h 05m1 stop
Qantas Airways Logo
22:00 - 06:05
DUB
-
SYD
23h 05m1 stop
$2,041Qantas Airways
Tue, 2 Jun - Tue, 30 Jun
Qatar Airways Logo
15:50 - 06:00
SYD
-
DUB
25h 10m1 stop
Qatar Airways Logo
07:45 - 22:30
DUB
-
SYD
27h 45m2 stops
$2,044Qatar Airways
Mon, 16 Feb - Sun, 22 Feb
Qantas Airways Logo
21:10 - 12:20
SYD
-
DUB
24h 10m1 stop
Qantas Airways Logo
22:00 - 06:05
DUB
-
SYD
23h 05m1 stop
$2,054Qantas Airways
Tue, 2 Jun - Tue, 30 Jun
Turkish Airlines Logo
11:45 - 09:35
SYD
-
DUB
30h 50m2 stops
Turkish Airlines Logo
17:05 - 09:45
DUB
-
SYD
31h 40m2 stops
$2,056Turkish Airlines
Sat, 13 Jun - Tue, 14 Jul
Virgin Australia Logo
15:50 - 06:00
SYD
-
DUB
25h 10m1 stop
Virgin Australia Logo
14:05 - 06:50
DUB
-
SYD
29h 45m1 stop
$2,057Virgin Australia
Fri, 23 Jan - Sun, 8 Feb
Multiple Airlines Logo
21:10 - 12:20
SYD
-
DUB
24h 10m1 stop
Multiple Airlines Logo
14:20 - 06:05
DUB
-
SYD
30h 45m1 stop
$2,061Multiple Airlines
Tue, 2 Jun - Tue, 30 Jun
Etihad Airways Logo
21:30 - 18:55
SYD
-
DUB
30h 25m1 stop
Etihad Airways Logo
09:05 - 06:10
DUB
-
SYD
36h 05m1 stop
$2,069Etihad Airways
Thu, 18 Jun - Sat, 11 Jul
Air Canada Logo
11:20 - 10:15
SYD
-
DUB
33h 55m3 stops
Air Canada Logo
08:45 - 09:35
DUB
-
SYD
37h 50m2 stops
$2,070Air Canada
Fri, 23 Jan - Sun, 8 Feb
Turkish Airlines Logo
21:15 - 15:20
SYD
-
DUB
29h 05m1 stop
Turkish Airlines Logo
06:25 - 19:20
DUB
-
SYD
25h 55m1 stop
$2,075Turkish Airlines
Fri, 23 Jan - Sun, 8 Feb
Air Canada Logo
11:20 - 16:35
SYD
-
DUB
40h 15m3 stops
Air Canada Logo
12:05 - 09:35
DUB
-
SYD
34h 30m2 stops
$2,078Air Canada
Fri, 23 Jan - Sun, 8 Feb

Etihad Airways flights from Sydney to Dublin

Our best Etihad Airways deals on Sydney to Dublin flight tickets
Etihad Airways
18 June
SYD21:30Sydney Kingsford Smith
30h 25m
1 stop
DUB18:55Dublin
11 July
DUB09:05Dublin
36h 05m
1 stop
SYD06:10Sydney Kingsford Smith
$2,069
Find similar
Etihad Airways
17 June
SYD15:40Sydney Kingsford Smith
36h 15m
1 stop
DUB18:55Dublin
15 July
DUB20:25Dublin
24h 45m
1 stop
SYD06:10Sydney Kingsford Smith
$2,145
Find similar
Etihad Airways
17 June
SYD15:40Sydney Kingsford Smith
24h 35m
1 stop
DUB07:15Dublin
15 July
DUB20:25Dublin
24h 45m
1 stop
SYD06:10Sydney Kingsford Smith
$2,172
Find similar

Emirates flights from Sydney to Dublin

Our best Emirates deals on Sydney to Dublin flight tickets
Emirates
6 Feb
SYD10:20Sydney Kingsford Smith
43h 35m
2 stops
DUB18:55Dublin
13 Feb
DUB08:25Dublin
27h 05m
1 stop
SYD22:30Sydney Kingsford Smith
$2,258
Find similar
Emirates
6 Feb
SYD21:45Sydney Kingsford Smith
43h 40m
1 stop
DUB06:25Dublin
13 Feb
DUB08:25Dublin
23h 10m
1 stop
SYD18:35Sydney Kingsford Smith
$2,266
Find similar
Emirates
7 Feb
SYD10:20Sydney Kingsford Smith
43h 35m
2 stops
DUB18:55Dublin
14 Feb
DUB20:50Dublin
38h 40m
1 stop
SYD22:30Sydney Kingsford Smith
$2,273
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 78,305 searches. Data last updated 25 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

Tue 2/6

06:00-20:05

1 stop23h 05m

Dublin

Tue 30/6

22:00-06:05

1 stop23h 05m

$2,041

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 16/2

15:50-06:00

1 stop25h 10m

Dublin

Sun 22/2

07:45-22:30

2 stops27h 45m

$2,044

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 2/6

21:10-12:20

1 stop24h 10m

Dublin

Tue 30/6

22:00-06:05

1 stop23h 05m

$2,054

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 13/6

11:45-09:35

2 stops30h 50m

Dublin

Tue 14/7

17:05-09:45

2 stops31h 40m

$2,056

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 23/1

15:50-06:00

1 stop25h 10m

Dublin

Sun 8/2

14:05-06:50

1 stop29h 45m

$2,057

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 2/6

21:10-12:20

1 stop24h 10m

Dublin

Tue 30/6

14:20-06:05

1 stop30h 45m

$2,061

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 18/6

21:30-18:55

1 stop30h 25m

Dublin

Sat 11/7

09:05-06:10

1 stop36h 05m

$2,069

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 23/1

11:20-10:15

3 stops33h 55m

Dublin

Sun 8/2

08:45-09:35

2 stops37h 50m

$2,070

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 23/1

21:15-15:20

1 stop29h 05m

Dublin

Sun 8/2

06:25-19:20

1 stop25h 55m

$2,075

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 23/1

11:20-16:35

3 stops40h 15m

Dublin

Sun 8/2

12:05-09:35

2 stops34h 30m

$2,078

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 cheapest month to fly to Dublin?

The month of October is, on average, the cheapest month to fly to Dublin from Sydney, with most prices found around $1,801. If you are unable to visit Dublin during the month of October, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around $1,901.

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

The cheapest day to depart from Sydney to Dublin is on a Tuesday. Travellers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $2,100. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Dublin for around $2,313.

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

In the afternoon is the cheapest time of day to fly from Sydney to Dublin when you can find flight prices for as low as $1,970. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Dublin are more costly in the morning, with an average ticket price of $2,259. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $2,139 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 $1,859 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 34% 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 55m

Direct flights

None
The fastest flight from Sydney to Dublin takes 27h 55m
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?

    A flight from Sydney Kingsford Smith to Dublin will travel around 17203.6 km. Flights usually cover this in 27h 55m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

  • 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 required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable 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
Hainan AirlinesPriceFrom $1,335Free cancellationRating
8.2
59 reviews
Search Hainan Airlines flights
Japan AirlinesPriceFrom $1,340Free cancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,461Free cancellationRating
7.3
4,113 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,481Free cancellationRating
7.4
1,337 reviews
Search Etihad Airways flights
Air CanadaPriceFrom $1,483Free cancellationRating
7.1
10,560 reviews
Search Air Canada flights
SWISSPriceFrom $1,493Free cancellationRating
7.5
1,818 reviews
Search SWISS flights
LufthansaPriceFrom $1,507Free cancellationRating
6.8
7,655 reviews
Search Lufthansa flights
China EasternPriceFrom $1,545Free cancellationRating
7.2
183 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,637Free cancellationRating
7.4
3,692 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,658Free cancellationRating
6.7
7,617 reviews
Search British Airways flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Kilkenny
Swords

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Dublin?

It is quick and easy to find Sydney to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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?

Of course. momondo tracks the price of Sydney to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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