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Cheap flights from Sydney to Dublin from $481

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 7/2. 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.
Air Canada Logo
10:25 - 06:10
SYD
-
DUB
54h 45m2 stops
Air Canada Logo
07:30 - 07:20
DUB
-
SYD
38h 50m3 stops
$2,033Air Canada
Mon, 23 Mar - Sat, 18 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
$2,040Air Canada
Wed, 14 Jan - Sat, 17 Jan
KLM Logo
06:35 - 12:40
SYD
-
DUB
41h 05m3 stops
KLM Logo
13:25 - 07:30
DUB
-
SYD
31h 05m3 stops
$2,043KLM
Tue, 10 Feb - Thu, 26 Feb
Multiple Airlines Logo
12:00 - 12:05
SYD
-
DUB
35h 05m3 stops
Multiple Airlines Logo
14:55 - 06:35
DUB
-
SYD
28h 40m2 stops
$2,049Multiple Airlines
Tue, 13 Jan - Sat, 14 Feb
KLM Logo
12:45 - 08:05
SYD
-
DUB
30h 20m3 stops
KLM Logo
13:25 - 07:55
DUB
-
SYD
31h 30m2 stops
$2,060KLM
Mon, 9 Feb - Mon, 16 Feb
Air Canada Logo
10:20 - 08:15
SYD
-
DUB
31h 55m2 stops
Air Canada Logo
06:30 - 07:20
DUB
-
SYD
39h 50m3 stops
$2,064Air Canada
Mon, 30 Mar - Tue, 14 Apr
Air Canada Logo
10:20 - 15:40
SYD
-
DUB
40h 20m2 stops
Air Canada Logo
15:55 - 07:20
DUB
-
SYD
54h 25m3 stops
$2,069Air Canada
Wed, 25 Mar - Wed, 22 Apr
Multiple Airlines Logo
10:00 - 10:15
SYD
-
DUB
35h 15m3 stops
Multiple Airlines Logo
12:55 - 11:00
DUB
-
SYD
35h 05m3 stops
$2,072Multiple Airlines
Wed, 14 Jan - Sat, 17 Jan
Air Canada Logo
11:20 - 10:15
SYD
-
DUB
33h 55m3 stops
Air Canada Logo
19:45 - 09:35
DUB
-
SYD
50h 50m3 stops
$2,075Air Canada
Thu, 5 Feb - Mon, 16 Feb
Air Canada Logo
11:20 - 15:40
SYD
-
DUB
39h 20m3 stops
Air Canada Logo
19:45 - 09:35
DUB
-
SYD
50h 50m3 stops
$2,084Air Canada
Thu, 12 Feb - Wed, 25 Feb

Air Canada flights from Sydney to Dublin

Our best Air Canada deals on Sydney to Dublin flight tickets
Air Canada
23 Mar
SYD10:25Sydney Kingsford Smith
54h 45m
2 stops
DUB06:10Dublin
18 Apr
DUB07:30Dublin
38h 50m
3 stops
SYD07:20Sydney Kingsford Smith
$2,033
Air Canada
14 Jan
SYD11:20Sydney Kingsford Smith
54h 50m
2 stops
DUB07:10Dublin
17 Jan
DUB09:00Dublin
37h 35m
2 stops
SYD09:35Sydney Kingsford Smith
$2,040
Air Canada
30 Mar
SYD10:20Sydney Kingsford Smith
31h 55m
2 stops
DUB08:15Dublin
14 Apr
DUB06:30Dublin
39h 50m
3 stops
SYD07:20Sydney Kingsford Smith
$2,064

KLM flights from Sydney to Dublin

Our best KLM deals on Sydney to Dublin flight tickets
KLM
10 Feb
SYD06:35Sydney Kingsford Smith
41h 05m
3 stops
DUB12:40Dublin
26 Feb
DUB13:25Dublin
31h 05m
3 stops
SYD07:30Sydney Kingsford Smith
$2,043
KLM
9 Feb
SYD12:45Sydney Kingsford Smith
30h 20m
3 stops
DUB08:05Dublin
16 Feb
DUB13:25Dublin
31h 30m
2 stops
SYD07:55Sydney Kingsford Smith
$2,060
KLM
23 Feb
SYD11:10Sydney Kingsford Smith
36h 30m
3 stops
DUB12:40Dublin
2 Mar
DUB13:25Dublin
31h 05m
3 stops
SYD07:30Sydney Kingsford Smith
$2,087

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 11 January 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

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 23/3

10:25-06:10

2 stops54h 45m

Dublin

Sat 18/4

07:30-07:20

3 stops38h 50m

$2,033

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 14/1

11:20-07:10

2 stops54h 50m

Dublin

Sat 17/1

09:00-09:35

2 stops37h 35m

$2,040

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 10/2

06:35-12:40

3 stops41h 05m

Dublin

Thu 26/2

13:25-07:30

3 stops31h 05m

$2,043

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 13/1

12:00-12:05

3 stops35h 05m

Dublin

Sat 14/2

14:55-06:35

2 stops28h 40m

$2,049

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 9/2

12:45-08:05

3 stops30h 20m

Dublin

Mon 16/2

13:25-07:55

2 stops31h 30m

$2,060

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 30/3

10:20-08:15

2 stops31h 55m

Dublin

Tue 14/4

06:30-07:20

3 stops39h 50m

$2,064

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 25/3

10:20-15:40

2 stops40h 20m

Dublin

Wed 22/4

15:55-07:20

3 stops54h 25m

$2,069

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 14/1

10:00-10:15

3 stops35h 15m

Dublin

Sat 17/1

12:55-11:00

3 stops35h 05m

$2,072

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 5/2

11:20-10:15

3 stops33h 55m

Dublin

Mon 16/2

19:45-09:35

3 stops50h 50m

$2,075

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 12/2

11:20-15:40

3 stops39h 20m

Dublin

Wed 25/2

19:45-09:35

3 stops50h 50m

$2,084

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $1,806. 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 $1,909.

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 $2,169 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 $1,846 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 34% 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 January 2026, prices for Sydney to Dublin flights are approximately 34% 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 55m

Direct flights

None
The fastest flight from Sydney to Dublin takes 27h 55m
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 55m, 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 $1,338Free cancellationRating
8.2
62 reviews
Search Hainan Airlines flights
Japan AirlinesPriceFrom $1,344Free cancellationRating
8.3
1,674 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,465Free cancellationRating
7.3
4,156 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,487Free cancellationRating
7.1
10,610 reviews
Search Air Canada flights
Etihad AirwaysPriceFrom $1,487Free cancellationRating
7.3
1,367 reviews
Search Etihad Airways flights
SWISSPriceFrom $1,497Free cancellationRating
7.5
1,845 reviews
Search SWISS flights
LufthansaPriceFrom $1,511Free cancellationRating
6.8
7,710 reviews
Search Lufthansa flights
China EasternPriceFrom $1,549Free cancellationRating
7.2
188 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,639Free cancellationRating
7.4
3,708 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,656Free cancellationRating
6.7
7,666 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.

An easier way to manage your Dublin trip

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