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Cheap flights from Sydney to Ireland from $651

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 Ireland departing on 20/7. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Ireland

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 - 13:35
DUB
-
SYD
40h 40m
1 stop
$1,694China Eastern
Mon, 7 Sep - Mon, 12 Oct
Multiple Airlines Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
Multiple Airlines Logo
11:30 - 08:00
DUB
-
SYD
35h 30m
3 stops
$1,696Multiple Airlines
Tue, 11 Aug - Thu, 10 Sep
Multiple Airlines Logo
15:35 - 10:15
SYD
-
DUB
28h 40m
2 stops
Multiple Airlines Logo
15:30 - 06:55
DUB
-
SYD
28h 25m
2 stops
$1,697Multiple Airlines
Fri, 9 Oct - Fri, 30 Oct
Etihad Airways Logo
20:50 - 19:10
SYD
-
DUB
31h 20m
1 stop
Etihad Airways Logo
20:35 - 06:10
DUB
-
SYD
24h 35m
1 stop
$1,699Etihad Airways
Sat, 18 Jul - Sun, 2 Aug
Etihad Airways Logo
20:50 - 07:15
SYD
-
DUB
43h 25m
1 stop
Etihad Airways Logo
19:50 - 06:35
DUB
-
SYD
23h 45m
1 stop
$1,700Etihad Airways
Sat, 19 Sep - Sat, 31 Oct
Air Canada Logo
10:20 - 07:45
SYD
-
DUB
31h 25m
1 stop
Air Canada Logo
15:30 - 09:35
DUB
-
SYD
55h 05m
2 stops
$1,703Air Canada
Fri, 9 Oct - Sat, 31 Oct
Air Canada Logo
10:20 - 08:15
SYD
-
DUB
31h 55m
2 stops
Air Canada Logo
19:45 - 09:35
DUB
-
SYD
50h 50m
2 stops
$1,714Air Canada
Fri, 9 Oct - Sat, 31 Oct
British Airways Logo
16:20 - 21:00
SYD
-
ORK
39h 40m
2 stops
British Airways Logo
07:40 - 06:55
ORK
-
SYD
36h 15m
2 stops
$2,103British Airways
Thu, 5 Nov - Sun, 8 Nov
British Airways Logo
16:20 - 21:00
SYD
-
ORK
39h 40m
2 stops
British Airways Logo
07:40 - 06:55
ORK
-
SYD
36h 15m
2 stops
$2,104British Airways
Thu, 5 Nov - Sun, 8 Nov
Qatar Airways Logo
15:50 - 11:10
SYD
-
ORK
30h 20m
2 stops
Qatar Airways Logo
11:55 - 06:50
ORK
-
SYD
31h 55m
2 stops
$2,287Qatar Airways
Thu, 5 Nov - Sun, 8 Nov

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Etihad Airways flights from Sydney to Ireland

Our best Etihad Airways deals on Sydney to Ireland flight tickets
Etihad Airways
11 Aug
SYD20:50Sydney Kingsford Smith
31h 15m
1 stop
DUB19:05Dublin
25 Aug
DUB20:35Dublin
35h 15m
1 stop
SYD16:50Sydney Kingsford Smith
$1,699
Etihad Airways
19 Sept
SYD20:50Sydney Kingsford Smith
43h 25m
1 stop
DUB07:15Dublin
31 Oct
DUB19:50Dublin
23h 45m
1 stop
SYD06:35Sydney Kingsford Smith
$1,700
Etihad Airways
15 Aug
SYD20:50Sydney Kingsford Smith
43h 25m
1 stop
DUB07:15Dublin
26 Aug
DUB09:00Dublin
36h 10m
1 stop
SYD06:10Sydney Kingsford Smith
$1,706

Air Canada flights from Sydney to Ireland

Our best Air Canada deals on Sydney to Ireland flight tickets
Air Canada
9 Oct
SYD10:20Sydney Kingsford Smith
31h 25m
1 stop
DUB07:45Dublin
31 Oct
DUB15:30Dublin
55h 05m
2 stops
SYD09:35Sydney Kingsford Smith
$1,703
Air Canada
9 Oct
SYD10:20Sydney Kingsford Smith
31h 55m
2 stops
DUB08:15Dublin
31 Oct
DUB19:45Dublin
50h 50m
2 stops
SYD09:35Sydney Kingsford Smith
$1,714
Air Canada
6 Oct
SYD10:20Sydney Kingsford Smith
31h 25m
1 stop
DUB07:45Dublin
2 Nov
DUB19:45Dublin
50h 50m
2 stops
SYD09:35Sydney Kingsford Smith
$1,737

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Ireland 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 June 2026.
Use the filters below to find and compare flights from Sydney to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 7/9

20:30-08:00

1 stop44h 30m

Dublin

Mon 12/10

10:55-13:35

1 stop40h 40m

$1,694

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 11/8

11:00-08:00

1 stop30h 00m

Dublin

Thu 10/9

11:30-08:00

3 stops35h 30m

$1,696

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 9/10

15:35-10:15

2 stops28h 40m

Dublin

Fri 30/10

15:30-06:55

2 stops28h 25m

$1,697
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 18/7

20:50-19:10

1 stop31h 20m

Dublin

Sun 2/8

20:35-06:10

1 stop24h 35m

$1,699

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 19/9

20:50-07:15

1 stop43h 25m

Dublin

Sat 31/10

19:50-06:35

1 stop23h 45m

$1,700

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 9/10

10:20-07:45

1 stop31h 25m

Dublin

Sat 31/10

15:30-09:35

2 stops55h 05m

$1,703

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 9/10

10:20-08:15

2 stops31h 55m

Dublin

Sat 31/10

19:45-09:35

2 stops50h 50m

$1,714

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 5/11

16:20-21:00

2 stops39h 40m

Cork

Sun 8/11

07:40-06:55

2 stops36h 15m

$2,103

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 5/11

16:20-21:00

2 stops39h 40m

Cork

Sun 8/11

07:40-06:55

2 stops36h 15m

$2,104

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 5/11

15:50-11:10

2 stops30h 20m

Cork

Sun 8/11

11:55-06:50

2 stops31h 55m

$2,287

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 Ireland from

How to get the cheapest flight ticket from Sydney to Ireland

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 Ireland?

The month of November is, on average, the cheapest month to fly to Ireland from Sydney, with most prices found around $743. The month of October is another great option to travel to Ireland, with average flight prices from Sydney averaging around $872.

How far in advance should I book a flight from Sydney to Ireland?

You are more likely to see cheaper flights to Ireland from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $2,113 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Sydney for as low as $1,975 on momondo.

Can stopping save me money on Sydney to Ireland flights?

You could potentially save up to 28% on your flight if you consider stops on a Sydney to Ireland flight.

Cheap Sydney to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Ireland

Fastest flight time

24h 55m

Direct flights

None
The fastest flight from Sydney to Ireland takes 24h 55m
There are no direct flights from Sydney to Ireland. There are no popular flight routes from Sydney to Ireland.
Search flight deals

Frequently asked questions about flying from Sydney to Ireland

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Ireland?

    Prices for flights from Sydney Kingsford Smith Airport to Ireland were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Ireland?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Ireland

Compare and see reviews for airlines that fly from Sydney to Ireland with momondo
Airline
Rating
Free cancellation
Price
Virgin AustraliaPriceFrom $1,144Free cancellationRating
7.6
462 reviews
Search Virgin Australia flights
China EasternPriceFrom $1,202Free cancellationRating
7.3
223 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom $1,267Free cancellationRating
7.3
1,452 reviews
Search Etihad Airways flights
SWISSPriceFrom $1,305Free cancellationRating
7.5
1,968 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $1,395Free cancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,454Free cancellationRating
7.1
11,194 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $1,520Free cancellationRating
7.3
3,727 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,569Free cancellationRating
6.7
8,050 reviews
Search British Airways flights
Air FrancePriceFrom $1,705Free cancellationRating
7.4
1,606 reviews
Search Air France flights
United AirlinesPriceFrom $1,732Free cancellationRating
7.4
9,831 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Ireland?

Once you have performed a search for Sydney to Ireland 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 Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

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