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Cheap flights from Sydney to Dublin from $566

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 28/1. 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

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Etihad Airways Logo
16:40 - 07:10
SYD
-
DUB
24h 30m1 stop
Etihad Airways Logo
20:25 - 17:00
DUB
-
SYD
35h 35m1 stop
$2,076Etihad Airways
Sun, 29 Mar - Tue, 14 Apr
Multiple Airlines Logo
14:50 - 06:10
SYD
-
DUB
24h 20m1 stop
Multiple Airlines Logo
15:45 - 06:05
DUB
-
SYD
29h 20m2 stops
$2,078Multiple Airlines
Fri, 5 Jun - Tue, 30 Jun
KLM Logo
11:10 - 12:40
SYD
-
DUB
36h 30m3 stops
KLM Logo
13:25 - 07:30
DUB
-
SYD
31h 05m3 stops
$2,087KLM
Sun, 18 Jan - Sun, 1 Feb
Qatar Airways Logo
15:50 - 06:00
SYD
-
DUB
25h 10m1 stop
Qatar Airways Logo
21:20 - 06:50
DUB
-
SYD
22h 30m1 stop
$2,101Qatar Airways
Mon, 19 Jan - Sat, 31 Jan
United Airlines Logo
11:20 - 10:40
SYD
-
DUB
33h 20m2 stops
United Airlines Logo
13:35 - 06:55
DUB
-
SYD
32h 20m2 stops
$2,114United Airlines
Mon, 30 Mar - Tue, 14 Apr
Air Canada Logo
11:20 - 07:10
SYD
-
DUB
54h 50m2 stops
Air Canada Logo
09:00 - 09:35
DUB
-
SYD
37h 35m2 stops
$2,119Air Canada
Thu, 22 Jan - Wed, 4 Feb
Multiple Airlines Logo
12:45 - 08:05
SYD
-
DUB
30h 20m3 stops
Multiple Airlines Logo
13:25 - 07:25
DUB
-
SYD
31h 00m3 stops
$2,123Multiple Airlines
Tue, 27 Jan - Tue, 3 Feb
Etihad Airways Logo
16:40 - 07:10
SYD
-
DUB
24h 30m1 stop
Etihad Airways Logo
20:25 - 17:00
DUB
-
SYD
35h 35m1 stop
$2,126Etihad Airways
Sun, 29 Mar - Tue, 14 Apr
Qatar Airways Logo
15:50 - 06:00
SYD
-
DUB
25h 10m1 stop
Qatar Airways Logo
14:05 - 06:50
DUB
-
SYD
29h 45m1 stop
$2,129Qatar Airways
Sun, 18 Jan - Sun, 1 Feb
KLM Logo
15:55 - 12:40
SYD
-
DUB
31h 45m2 stops
KLM Logo
13:25 - 07:30
DUB
-
SYD
31h 05m3 stops
$2,131KLM
Sun, 18 Jan - Sun, 1 Feb

KLM flights from Sydney to Dublin

Our best KLM deals on Sydney to Dublin flight tickets
KLM
18 Jan
SYD11:10Sydney Kingsford Smith
36h 30m
3 stops
DUB12:40Dublin
1 Feb
DUB13:25Dublin
31h 05m
3 stops
SYD07:30Sydney Kingsford Smith
$2,087
Find similar
KLM
18 Jan
SYD15:55Sydney Kingsford Smith
31h 45m
2 stops
DUB12:40Dublin
1 Feb
DUB13:25Dublin
31h 05m
3 stops
SYD07:30Sydney Kingsford Smith
$2,131
Find similar
KLM
13 Jan
SYD11:10Sydney Kingsford Smith
36h 30m
3 stops
DUB12:40Dublin
26 Jan
DUB13:25Dublin
34h 20m
3 stops
SYD10:45Sydney Kingsford Smith
$2,134
Find similar

Qatar Airways flights from Sydney to Dublin

Our best Qatar Airways deals on Sydney to Dublin flight tickets
Qatar Airways
19 Jan
SYD15:50Sydney Kingsford Smith
25h 10m
1 stop
DUB06:00Dublin
31 Jan
DUB21:20Dublin
22h 30m
1 stop
SYD06:50Sydney Kingsford Smith
$2,101
Find similar
Qatar Airways
18 Jan
SYD15:50Sydney Kingsford Smith
25h 10m
1 stop
DUB06:00Dublin
1 Feb
DUB14:05Dublin
29h 45m
1 stop
SYD06:50Sydney Kingsford Smith
$2,129
Find similar
Qatar Airways
18 Jan
SYD15:50Sydney Kingsford Smith
25h 10m
1 stop
DUB06:00Dublin
2 Feb
DUB14:05Dublin
29h 45m
1 stop
SYD06:50Sydney Kingsford Smith
$2,132
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 15 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

Sun 29/3

16:40-07:10

1 stop24h 30m

Dublin

Tue 14/4

20:25-17:00

1 stop35h 35m

$2,076

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 5/6

14:50-06:10

1 stop24h 20m

Dublin

Tue 30/6

15:45-06:05

2 stops29h 20m

$2,078

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 18/1

11:10-12:40

3 stops36h 30m

Dublin

Sun 1/2

13:25-07:30

3 stops31h 05m

$2,087

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 19/1

15:50-06:00

1 stop25h 10m

Dublin

Sat 31/1

21:20-06:50

1 stop22h 30m

$2,101

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 30/3

11:20-10:40

2 stops33h 20m

Dublin

Tue 14/4

13:35-06:55

2 stops32h 20m

$2,114

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 22/1

11:20-07:10

2 stops54h 50m

Dublin

Wed 4/2

09:00-09:35

2 stops37h 35m

$2,119

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 27/1

12:45-08:05

3 stops30h 20m

Dublin

Tue 3/2

13:25-07:25

3 stops31h 00m

$2,123

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 29/3

16:40-07:10

1 stop24h 30m

Dublin

Tue 14/4

20:25-17:00

1 stop35h 35m

$2,126

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 18/1

15:50-06:00

1 stop25h 10m

Dublin

Sun 1/2

14:05-06:50

1 stop29h 45m

$2,129

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 18/1

15:55-12:40

2 stops31h 45m

Dublin

Sun 1/2

13:25-07:30

3 stops31h 05m

$2,131

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?

The month of October is, on average, the cheapest month to fly to Dublin from Sydney, with most prices found around $1,822. 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 $1,918.

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 $2,120. 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 $2,335.

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 $1,988. 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 $2,281. 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 $2,161 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 $1,876 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 31% 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 20m

Direct flights

None
The fastest flight from Sydney to Dublin takes 27h 20m
There are no direct flights from Sydney to Dublin. There are no popular flight routes from Sydney to Dublin.
Search flight deals

  • 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 20m, 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 $1,347Free cancellationRating
8.3
58 reviews
Search Hainan Airlines flights
Japan AirlinesPriceFrom $1,353Free cancellationRating
8.3
1,658 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,475Free cancellationRating
7.3
4,100 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,493Free cancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Air CanadaPriceFrom $1,497Free cancellationRating
7.1
10,527 reviews
Search Air Canada flights
SWISSPriceFrom $1,507Free cancellationRating
7.5
1,813 reviews
Search SWISS flights
LufthansaPriceFrom $1,521Free cancellationRating
6.8
7,631 reviews
Search Lufthansa flights
China EasternPriceFrom $1,615Free cancellationRating
7.2
178 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,652Free cancellationRating
7.4
3,683 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,674Free cancellationRating
6.7
7,580 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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