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Cheap flights from Sydney to Dublin from $714

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 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 - 12:40SYD-DUB
36h 30m3 stops
Multiple Airlines Logo
18:20 - 06:10DUB-SYD
25h 50m2 stops
$1,974Multiple Airlines
Find Deal
Sun, 1 Mar - Tue, 31 Mar
Multiple Airlines Logo
07:15 - 18:50SYD-DUB
46h 35m3 stops
Multiple Airlines Logo
16:50 - 06:15DUB-SYD
50h 25m3 stops
$1,986Multiple Airlines
Find Deal
Mon, 19 Jan - Sat, 31 Jan
Multiple Airlines Logo
20:05 - 19:00SYD-DUB
33h 55m2 stops
Multiple Airlines Logo
16:30 - 06:15DUB-SYD
26h 45m2 stops
$1,991Multiple Airlines
Find Deal
Wed, 14 Jan - Wed, 21 Jan
Qatar Airways Logo
15:50 - 10:15SYD-DUB
28h 25m2 stops
Qatar Airways Logo
15:00 - 06:15DUB-SYD
30h 15m1 stop
$2,000Qatar Airways
Find Deal
Sun, 29 Mar - Tue, 14 Apr
Qatar Airways Logo
15:50 - 11:15SYD-DUB
29h 25m2 stops
Qatar Airways Logo
15:00 - 06:15DUB-SYD
30h 15m1 stop
$2,003Qatar Airways
Find Deal
Sun, 29 Mar - Tue, 14 Apr
Qatar Airways Logo
20:45 - 20:15SYD-DUB
32h 30m1 stop
Qatar Airways Logo
20:45 - 06:15DUB-SYD
24h 30m1 stop
$2,006Qatar Airways
Find Deal
Fri, 10 Apr - Tue, 28 Apr
Multiple Airlines Logo
20:05 - 17:45SYD-DUB
32h 40m3 stops
Multiple Airlines Logo
16:30 - 06:15DUB-SYD
50h 45m3 stops
$2,007Multiple Airlines
Find Deal
Wed, 14 Jan - Wed, 21 Jan
Air Canada Logo
11:20 - 07:10SYD-DUB
30h 50m1 stop
Air Canada Logo
09:50 - 08:20DUB-SYD
36h 30m2 stops
$2,014Air Canada
Find Deal
Sun, 1 Mar - Tue, 31 Mar
Air Canada Logo
11:20 - 07:10SYD-DUB
30h 50m1 stop
Air Canada Logo
09:50 - 08:20DUB-SYD
36h 30m2 stops
$2,017Air Canada
Find Deal
Sun, 1 Mar - Tue, 31 Mar
Virgin Australia Logo
15:50 - 06:00SYD-DUB
25h 10m1 stop
Virgin Australia Logo
14:05 - 06:50DUB-SYD
29h 45m1 stop
$2,018Virgin Australia
Find Deal
Thu, 5 Mar - Sun, 8 Mar

Qatar Airways flights from Sydney to Dublin

Our best Qatar Airways deals on Sydney to Dublin flight tickets
Qatar Airways
29 Mar
SYD15:50Sydney Kingsford Smith
28h 25m
2 stops
DUB10:15Dublin
14 Apr
DUB15:00Dublin
30h 15m
1 stop
SYD06:15Sydney Kingsford Smith
$2,000
Find similar
Qatar Airways
29 Mar
SYD15:50Sydney Kingsford Smith
29h 25m
2 stops
DUB11:15Dublin
14 Apr
DUB15:00Dublin
30h 15m
1 stop
SYD06:15Sydney Kingsford Smith
$2,003
Find similar
Qatar Airways
10 Apr
SYD20:45Sydney Kingsford Smith
32h 30m
1 stop
DUB20:15Dublin
28 Apr
DUB20:45Dublin
24h 30m
1 stop
SYD06:15Sydney Kingsford Smith
$2,006
Find similar

Air Canada flights from Sydney to Dublin

Our best Air Canada deals on Sydney to Dublin flight tickets
Air Canada
1 Mar
SYD11:20Sydney Kingsford Smith
30h 50m
1 stop
DUB07:10Dublin
31 Mar
DUB09:50Dublin
36h 30m
2 stops
SYD08:20Sydney Kingsford Smith
$2,014
Find similar
Air Canada
1 Mar
SYD11:20Sydney Kingsford Smith
30h 50m
1 stop
DUB07:10Dublin
31 Mar
DUB09:50Dublin
36h 30m
2 stops
SYD08:20Sydney Kingsford Smith
$2,017
Find similar
Air Canada
26 Mar
SYD10:25Sydney Kingsford Smith
54h 45m
2 stops
DUB06:10Dublin
17 Apr
DUB14:30Dublin
55h 50m
3 stops
SYD07:20Sydney Kingsford Smith
$2,172
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 30 November 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 1/3

11:10-12:40

3 stops36h 30m

Dublin

Tue 31/3

18:20-06:10

2 stops25h 50m

$1,974

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 19/1

07:15-18:50

3 stops46h 35m

Dublin

Sat 31/1

16:50-06:15

3 stops50h 25m

$1,986

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 14/1

20:05-19:00

2 stops33h 55m

Dublin

Wed 21/1

16:30-06:15

2 stops26h 45m

$1,991

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 29/3

15:50-10:15

2 stops28h 25m

Dublin

Tue 14/4

15:00-06:15

1 stop30h 15m

$2,000

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 29/3

15:50-11:15

2 stops29h 25m

Dublin

Tue 14/4

15:00-06:15

1 stop30h 15m

$2,003

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 10/4

20:45-20:15

1 stop32h 30m

Dublin

Tue 28/4

20:45-06:15

1 stop24h 30m

$2,006

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 14/1

20:05-17:45

3 stops32h 40m

Dublin

Wed 21/1

16:30-06:15

3 stops50h 45m

$2,007

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 1/3

11:20-07:10

1 stop30h 50m

Dublin

Tue 31/3

09:50-08:20

2 stops36h 30m

$2,014

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 1/3

11:20-07:10

1 stop30h 50m

Dublin

Tue 31/3

09:50-08:20

2 stops36h 30m

$2,017

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 5/3

15:50-06:00

1 stop25h 10m

Dublin

Sun 8/3

14:05-06:50

1 stop29h 45m

$2,018

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 $1,850. 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 $1,946.

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 $2,150. 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 $2,367.

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 $2,016. 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 $2,312. 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 $2,190 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 $1,910 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 38% 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 November 2025, prices for Sydney to Dublin flights are approximately 12% 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 30m

Direct flights

None
The fastest flight from Sydney to Dublin takes 24h 30m
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 24h 30m, 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 $1,366Free cancellationRating
8.2
56 reviews
Search Hainan Airlines flights
Japan AirlinesPriceFrom $1,371Free cancellationRating
8.3
1,631 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,496Free cancellationRating
7.3
4,069 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,518Free cancellationRating
7.1
10,490 reviews
Search Air Canada flights
SWISSPriceFrom $1,528Free cancellationRating
7.5
1,798 reviews
Search SWISS flights
Etihad AirwaysPriceFrom $1,532Free cancellationRating
7.4
1,318 reviews
Search Etihad Airways flights
LufthansaPriceFrom $1,542Free cancellationRating
6.8
7,600 reviews
Search Lufthansa flights
China EasternPriceFrom $1,646Free cancellationRating
7.2
178 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,680Free cancellationRating
7.4
3,675 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,709Free cancellationRating
6.7
7,548 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
Malahide
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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