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Cheap flights from Sydney to Dublin from $632

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 29/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
11:00 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
30h 00m1 stop Shanghai Pu Dong
China Eastern Logo
10:55 - 08:00DUB  Dublin-SYD Sydney Kingsford Smith
60h 05m3 stops Shanghai Pu Dong Beijing Capital Wuhan
$1,342China Eastern
Tue, 15 Sep - Wed, 30 Sep
China Eastern Logo
10:05 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
54h 55m3 stops Nanjing Lukou Intl Xi'an Xianyang Shanghai Hongqiao Intl
China Eastern Logo
10:55 - 08:00DUB  Dublin-SYD Sydney Kingsford Smith
36h 05m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
$1,352China Eastern
Wed, 2 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:25 - 20:05SYD  Sydney Kingsford Smith-DUB Dublin
41h 40m3 stops Singapore Changi Bangkok Suvarnabhumi London Gatwick
Multiple Airlines Logo
09:00 - 13:35DUB  Dublin-SYD Sydney Kingsford Smith
41h 35m1 stop Shanghai Pu Dong
$1,352Multiple Airlines
Tue, 3 Nov - Mon, 23 Nov
Multiple Airlines Logo
20:50 - 21:45SYD  Sydney Kingsford Smith-DUB Dublin
33h 55m2 stops Abu Dhabi Zayed Intl London Heathrow
Multiple Airlines Logo
10:55 - 09:00DUB  Dublin-SYD Sydney Kingsford Smith
60h 05m3 stops Shanghai Pu Dong Beijing Capital Wuhan
$1,372Multiple Airlines
Thu, 1 Oct - Wed, 14 Oct
British Airways Logo
08:45 - 09:35SYD  Sydney Kingsford Smith-DUB Dublin
35h 50m2 stops Hong Kong Intl London Heathrow
British Airways Logo
10:55 - 06:55DUB  Dublin-SYD Sydney Kingsford Smith
33h 00m2 stops London Heathrow Singapore Changi
$1,501British Airways
Tue, 17 Nov - Tue, 23 Feb
Etihad Airways Logo
21:35 - 19:05SYD  Sydney Kingsford Smith-DUB Dublin
31h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:45 - 06:30DUB  Dublin-SYD Sydney Kingsford Smith
23h 45m1 stop Abu Dhabi Zayed Intl
$1,522Etihad Airways
Thu, 15 Oct - Sat, 31 Oct
British Airways Logo
08:45 - 09:35SYD  Sydney Kingsford Smith-DUB Dublin
35h 50m2 stops Hong Kong Intl London Heathrow
British Airways Logo
14:15 - 12:25DUB  Dublin-SYD Sydney Kingsford Smith
35h 10m3 stops London Heathrow Kuala Lumpur Intl Melbourne
$1,528British Airways
Tue, 17 Nov - Tue, 23 Feb
Etihad Airways Logo
21:35 - 07:15SYD  Sydney Kingsford Smith-DUB Dublin
43h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:45 - 17:45DUB  Dublin-SYD Sydney Kingsford Smith
35h 00m1 stop Abu Dhabi Zayed Intl
$1,532Etihad Airways
Thu, 8 Oct - Thu, 5 Nov
Turkish Airlines Logo
21:05 - 15:45SYD  Sydney Kingsford Smith-DUB Dublin
27h 40m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
16:35 - 19:25DUB  Dublin-SYD Sydney Kingsford Smith
39h 50m2 stops Istanbul Singapore Changi
$1,646Turkish Airlines
Fri, 2 Oct - Tue, 27 Oct
Turkish Airlines Logo
21:35 - 09:35SYD  Sydney Kingsford Smith-DUB Dublin
47h 00m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
16:35 - 19:25DUB  Dublin-SYD Sydney Kingsford Smith
39h 50m2 stops Istanbul Singapore Changi
$1,660Turkish Airlines
Tue, 24 Nov - Tue, 16 Feb

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China Eastern flights from Sydney to Dublin

Our best China Eastern deals on Sydney to Dublin flight tickets
China Eastern
15 Sept
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
30 Sept
DUB10:55Dublin
60h 05m
3 stops
SYD08:00Sydney Kingsford Smith
$1,342
China Eastern
10 Aug
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
17 Aug
DUB10:55Dublin
40h 40m
1 stop
SYD12:35Sydney Kingsford Smith
$1,345
China Eastern
2 Sept
SYD10:05Sydney Kingsford Smith
54h 55m
3 stops
DUB08:00Dublin
30 Sept
DUB10:55Dublin
36h 05m
3 stops
SYD08:00Sydney Kingsford Smith
$1,352

British Airways flights from Sydney to Dublin

Our best British Airways deals on Sydney to Dublin flight tickets
British Airways
17 Nov
SYD08:45Sydney Kingsford Smith
35h 50m
2 stops
DUB09:35Dublin
23 Feb
DUB10:55Dublin
33h 00m
2 stops
SYD06:55Sydney Kingsford Smith
$1,501
British Airways
16 Nov
SYD15:15Sydney Kingsford Smith
29h 35m
2 stops
DUB09:50Dublin
25 Feb
DUB15:00Dublin
28h 55m
2 stops
SYD06:55Sydney Kingsford Smith
$1,530

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 10 August 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 Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 15/9

11:00-08:00

1 stop30h 00m

Dublin

Wed 30/9

10:55-08:00

3 stops60h 05m

$1,342

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 2/9

10:05-08:00

3 stops54h 55m

Dublin

Wed 30/9

10:55-08:00

3 stops36h 05m

$1,352

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 3/11

13:25-20:05

3 stops41h 40m

Dublin

Mon 23/11

09:00-13:35

1 stop41h 35m

$1,352

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 1/10

20:50-21:45

2 stops33h 55m

Dublin

Wed 14/10

10:55-09:00

3 stops60h 05m

$1,372

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 17/11

08:45-09:35

2 stops35h 50m

Dublin

Tue 23/2

10:55-06:55

2 stops33h 00m

$1,501
Fastest return journey

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 15/10

21:35-19:05

1 stop31h 30m

Dublin

Sat 31/10

19:45-06:30

1 stop23h 45m

$1,522

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 17/11

08:45-09:35

2 stops35h 50m

Dublin

Tue 23/2

14:15-12:25

3 stops35h 10m

$1,528

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 8/10

21:35-07:15

1 stop43h 40m

Dublin

Thu 5/11

19:45-17:45

1 stop35h 00m

$1,532

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 2/10

21:05-15:45

2 stops27h 40m

Dublin

Tue 27/10

16:35-19:25

2 stops39h 50m

$1,646

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 24/11

21:35-09:35

2 stops47h 00m

Dublin

Tue 16/2

16:35-19:25

2 stops39h 50m

$1,660

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,607 to $2,267.
The lowest price recently found on this route was $1,342.

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 $1,731. 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 $1,755.

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 $2,108 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 $1,950 on momondo.

How have Sydney to Dublin flight prices changed over time?

As of August 2026, prices for Sydney to Dublin flights are approximately 27% 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 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?

    A flight from Sydney Kingsford Smith to Dublin will travel around 17203.6 km. Flights usually cover this in 24h 35m, 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
Virgin AustraliaPriceFrom $1,086Free cancellationRating
7.6
470 reviews
Search Virgin Australia flights
China EasternPriceFrom $1,173Free cancellationRating
7.3
232 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom $1,248Free cancellationRating
7.3
1,500 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,392Free cancellationRating
7.4
4,476 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,501Free cancellationRating
7.1
11,455 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $1,519Free cancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,560Free cancellationRating
6.7
8,151 reviews
Search British Airways flights
Air FrancePriceFrom $1,700Free cancellationRating
7.5
1,639 reviews
Search Air France flights
Qantas AirwaysPriceFrom $1,746Free cancellationRating
7.5
1,080 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,752Free cancellationRating
7.4
10,088 reviews
Search United Airlines flights

Travelling to a place near Dublin?

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

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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