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Cheap flights from Sydney to Dublin from $693

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 30/7. 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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Cheap return flights

Enter your travel dates to find the best prices.
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
$1,430China Eastern
Wed, 19 Aug - Mon, 14 Sep
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
$1,462China Eastern
Wed, 22 Jul - Mon, 27 Jul
China Eastern Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
China Eastern Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
$1,464China Eastern
Thu, 23 Jul - Mon, 27 Jul
Etihad Airways Logo
21:30 - 07:15
SYD
-
DUB
43h 45m
1 stop
Etihad Airways Logo
08:10 - 17:55
DUB
-
SYD
22h 45m
1 stop
$1,492Etihad Airways
Thu, 15 Oct - Fri, 6 Nov
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
$1,500China Eastern
Sat, 18 Jul - Wed, 29 Jul
China Eastern Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
China Eastern Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
$1,503China Eastern
Sun, 19 Jul - Mon, 27 Jul
Multiple Airlines Logo
20:30 - 00:05
SYD
-
DUB
36h 35m
2 stops
Multiple Airlines Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
$1,507Multiple Airlines
Wed, 15 Jul - Mon, 31 Aug
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
$1,508Etihad Airways
Mon, 23 Nov - Tue, 8 Dec
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
$1,514Etihad Airways
Mon, 23 Nov - Tue, 8 Dec
Multiple Airlines Logo
20:30 - 00:05
SYD
-
DUB
36h 35m
2 stops
Multiple Airlines Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
$1,522Multiple Airlines
Wed, 19 Aug - Mon, 14 Sep

Emirates flights from Sydney to Dublin

Our best Emirates deals on Sydney to Dublin flight tickets
Emirates
10 June
SYD06:00Sydney Kingsford Smith
39h 20m
1 stop
DUB12:20Dublin
27 June
DUB22:00Dublin
23h 05m
1 stop
SYD06:05Sydney Kingsford Smith
$1,845
Emirates
12 June
SYD06:00Sydney Kingsford Smith
39h 20m
1 stop
DUB12:20Dublin
18 June
DUB22:00Dublin
23h 05m
1 stop
SYD06:05Sydney Kingsford Smith
$1,856
Emirates
12 June
SYD06:00Sydney Kingsford Smith
39h 20m
1 stop
DUB12:20Dublin
22 June
DUB22:00Dublin
23h 05m
1 stop
SYD06:05Sydney Kingsford Smith
$1,858

Qantas Airways flights from Sydney to Dublin

Our best Qantas Airways deals on Sydney to Dublin flight tickets
Qantas Airways
10 June
SYD06:00Sydney Kingsford Smith
39h 20m
1 stop
DUB12:20Dublin
27 June
DUB22:00Dublin
23h 05m
1 stop
SYD06:05Sydney Kingsford Smith
$1,933
Qantas Airways
14 June
SYD06:00Sydney Kingsford Smith
39h 20m
1 stop
DUB12:20Dublin
14 July
DUB14:20Dublin
42h 10m
1 stop
SYD17:30Sydney Kingsford Smith
$2,504
Qantas Airways
14 June
SYD06:00Sydney Kingsford Smith
39h 20m
1 stop
DUB12:20Dublin
14 July
DUB22:00Dublin
26h 30m
2 stops
SYD09:30Sydney Kingsford Smith
$2,815

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 4 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

Wed 19/8

20:30-08:00

1 stop44h 30m

Dublin

Mon 14/9

10:55-09:00

1 stop37h 05m

$1,430

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 22/7

20:30-08:00

1 stop44h 30m

Dublin

Mon 27/7

10:55-12:35

1 stop40h 40m

$1,462

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 23/7

11:00-08:00

1 stop30h 00m

Dublin

Mon 27/7

10:55-12:35

1 stop40h 40m

$1,464
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 15/10

21:30-07:15

1 stop43h 45m

Dublin

Fri 6/11

08:10-17:55

1 stop22h 45m

$1,492

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 18/7

20:30-08:00

1 stop44h 30m

Dublin

Wed 29/7

10:55-12:35

1 stop40h 40m

$1,500

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 19/7

11:00-08:00

1 stop30h 00m

Dublin

Mon 27/7

10:55-12:35

1 stop40h 40m

$1,503

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 15/7

20:30-00:05

2 stops36h 35m

Dublin

Mon 31/8

10:55-09:00

1 stop37h 05m

$1,507

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 23/11

21:30-06:25

1 stop43h 55m

Dublin

Tue 8/12

19:50-17:55

1 stop35h 05m

$1,508

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 23/11

21:30-06:25

1 stop43h 55m

Dublin

Tue 8/12

19:50-17:55

1 stop35h 05m

$1,514

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 19/8

20:30-00:05

2 stops36h 35m

Dublin

Mon 14/9

10:55-09:00

1 stop37h 05m

$1,522

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?

The month of October is, on average, the cheapest month to fly to Dublin from Sydney, with most prices found around $1,684. If you are unable to visit Dublin during the month of October, then departing from Sydney during the month February is also very affordable. Most momondo users find prices during this month for around $1,763.

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 $2,078 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 $1,921 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 6% 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 8% 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 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?

    A flight from Sydney Kingsford Smith to Dublin will travel around 17203.6 km. Flights usually cover this in 24h 50m, 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
Etihad AirwaysPriceFrom $1,249Free cancellationRating
7.3
1,444 reviews
Search Etihad Airways flights
SWISSPriceFrom $1,287Free cancellationRating
7.5
1,964 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $1,376Free cancellationRating
7.4
4,408 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,391Free cancellationRating
7.1
11,126 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $1,392Free cancellationRating
8.3
1,835 reviews
Search Japan Airlines flights
China EasternPriceFrom $1,397Free cancellationRating
7.3
222 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,506Free cancellationRating
7.4
3,730 reviews
Search Qatar Airways flights
Virgin AustraliaPriceFrom $1,523Free cancellationRating
7.6
461 reviews
Search Virgin Australia flights
British AirwaysPriceFrom $1,547Free cancellationRating
6.7
8,026 reviews
Search British Airways flights
Hainan AirlinesPriceFrom $1,620Free cancellationRating
8.3
66 reviews
Search Hainan Airlines flights

Travelling to a place near Dublin?

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

An easier way to manage your Dublin trip

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