Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to Sydney from $1,032

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Sydney departing on 4/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dublin to Sydney (DUB-SYD)

Cheap return flights

Qatar Airways Logo
07:45 - 18:50DUB-SYD
24h 05m1 stop
Qatar Airways Logo
15:50 - 06:00SYD-DUB
25h 10m1 stop
$1,821Qatar Airways
Find Deal
Tue, 2 Dec - Tue, 20 Jan
Logo
07:55 - 07:50DUB-SYD
38h 55m3 stops
Logo
16:40 - 07:10SYD-DUB
24h 30m1 stop
$1,823
Find Deal
Wed, 1 Oct - Wed, 22 Oct
Hainan Airlines Logo
12:00 - 14:55DUB-SYD
40h 55m2 stops
Hainan Airlines Logo
21:00 - 07:00SYD-DUB
44h 00m2 stops
$1,826Hainan Airlines
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Etihad Airways Logo
09:05 - 16:55DUB-SYD
22h 50m1 stop
Etihad Airways Logo
21:30 - 18:55SYD-DUB
31h 25m1 stop
$1,830Etihad Airways
Find Deal
Thu, 18 Sep - Sat, 18 Oct
Turkish Airlines Logo
10:40 - 19:50DUB-SYD
46h 10m2 stops
Turkish Airlines Logo
21:45 - 15:30SYD-DUB
28h 45m2 stops
$1,832Turkish Airlines
Find Deal
Sun, 9 Nov - Sun, 30 Nov
Etihad Airways Logo
09:05 - 06:10DUB-SYD
36h 05m1 stop
Etihad Airways Logo
15:40 - 07:10SYD-DUB
24h 30m1 stop
$1,835Etihad Airways
Find Deal
Sun, 7 Sep - Tue, 30 Sep
Turkish Airlines Logo
10:40 - 10:45DUB-SYD
37h 05m2 stops
Turkish Airlines Logo
12:45 - 09:40SYD-DUB
31h 55m2 stops
$1,837Turkish Airlines
Find Deal
Wed, 12 Nov - Sun, 16 Nov
British Airways Logo
17:55 - 06:55DUB-SYD
26h 00m2 stops
British Airways Logo
16:20 - 09:50SYD-DUB
28h 30m2 stops
$1,885British Airways
Find Deal
Sat, 1 Nov - Sat, 15 Nov
British Airways Logo
08:50 - 06:55DUB-SYD
35h 05m2 stops
British Airways Logo
16:20 - 14:20SYD-DUB
33h 00m2 stops
$1,905British Airways
Find Deal
Wed, 12 Nov - Sun, 16 Nov
SWISS Logo
13:20 - 07:15DUB-SYD
30h 55m2 stops
SWISS Logo
12:15 - 12:35SYD-DUB
35h 20m2 stops
$1,907SWISS
Find Deal
Mon, 2 Feb - Fri, 20 Feb

Etihad Airways flights from Dublin to Sydney

Our best Etihad Airways deals on Dublin to Sydney flight tickets
Etihad Airways
31 Aug
DUB09:05Dublin
36h 05m
1 stop
SYD06:10Sydney Kingsford Smith
9 Sept
SYD21:30Sydney Kingsford Smith
42h 40m
1 stop
DUB07:10Dublin
$1,827
Find similar
Etihad Airways
18 Sept
DUB09:05Dublin
22h 50m
1 stop
SYD16:55Sydney Kingsford Smith
18 Oct
SYD21:30Sydney Kingsford Smith
31h 25m
1 stop
DUB18:55Dublin
$1,830
Find similar
Etihad Airways
7 Sept
DUB09:05Dublin
36h 05m
1 stop
SYD06:10Sydney Kingsford Smith
30 Sept
SYD15:40Sydney Kingsford Smith
24h 30m
1 stop
DUB07:10Dublin
$1,835
Find similar

Turkish Airlines flights from Dublin to Sydney

Our best Turkish Airlines deals on Dublin to Sydney flight tickets
Turkish Airlines
9 Nov
DUB10:40Dublin
46h 10m
2 stops
SYD19:50Sydney Kingsford Smith
30 Nov
SYD21:45Sydney Kingsford Smith
28h 45m
2 stops
DUB15:30Dublin
$1,832
Find similar
Turkish Airlines
12 Nov
DUB10:40Dublin
37h 05m
2 stops
SYD10:45Sydney Kingsford Smith
16 Nov
SYD12:45Sydney Kingsford Smith
31h 55m
2 stops
DUB09:40Dublin
$1,837
Find similar
Turkish Airlines
15 Sept
DUB16:55Dublin
41h 05m
2 stops
SYD19:00Sydney Kingsford Smith
30 Sept
SYD20:55Sydney Kingsford Smith
48h 40m
2 stops
DUB12:35Dublin
$1,840
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Sydney 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 22 August 2025.
Use the filters below to find and compare flights from Dublin to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 2/12

07:45-18:50

1 stop24h 05m

Sydney Kingsford Smith

Tue 20/1

15:50-06:00

1 stop25h 10m

$1,821

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 1/10

07:55-07:50

3 stops38h 55m

Sydney Kingsford Smith

Wed 22/10

16:40-07:10

1 stop24h 30m

$1,823

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 14/10

12:00-14:55

2 stops40h 55m

Sydney Kingsford Smith

Tue 21/10

21:00-07:00

2 stops44h 00m

$1,826

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 18/9

09:05-16:55

1 stop22h 50m

Sydney Kingsford Smith

Sat 18/10

21:30-18:55

1 stop31h 25m

$1,830

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 9/11

10:40-19:50

2 stops46h 10m

Sydney Kingsford Smith

Sun 30/11

21:45-15:30

2 stops28h 45m

$1,832

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 7/9

09:05-06:10

1 stop36h 05m

Sydney Kingsford Smith

Tue 30/9

15:40-07:10

1 stop24h 30m

$1,835

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 12/11

10:40-10:45

2 stops37h 05m

Sydney Kingsford Smith

Sun 16/11

12:45-09:40

2 stops31h 55m

$1,837

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 1/11

17:55-06:55

2 stops26h 00m

Sydney Kingsford Smith

Sat 15/11

16:20-09:50

2 stops28h 30m

$1,885

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 12/11

08:50-06:55

2 stops35h 05m

Sydney Kingsford Smith

Sun 16/11

16:20-14:20

2 stops33h 00m

$1,905

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 2/2

13:20-07:15

2 stops30h 55m

Sydney Kingsford Smith

Fri 20/2

12:15-12:35

2 stops35h 20m

$1,907

Flights are sorted by cheapest return flights first.

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

See travel insights to Sydney from

How to get the cheapest flight ticket from Dublin to Sydney

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 Dublin and Sydney?

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Dublin, with most prices found around $1,963. If you aren’t able to travel to Sydney during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $2,016.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,355. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $2,943.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Dublin to Sydney in the afternoon for as low as $2,234. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,326 on average. Flights to Sydney from Dublin in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Sydney from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,417 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Dublin for as low as $2,103 on momondo.

Can stopping save me money on Dublin to Sydney flights?

You could potentially save up to 2% on your flight if you consider stops on a Dublin to Sydney flight.

How have Dublin to Sydney flight prices changed over time?

As of August 2025, prices for Dublin to Sydney flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Sydney (DUB to SYD) flight deals and tips

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

Direct flights

None
There are no direct flights from Dublin to Sydney. There are no popular flight routes from Dublin to Sydney.
Search flight deals

  • How far is Dublin to Sydney Kingsford Smith by plane?

    The distance between Dublin and Sydney Kingsford Smith is about 17203.6 km. A reasonable flight in good conditions will take 22h 30m.

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

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

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

  • How old do you have to be to fly from Dublin Airport to Sydney Kingsford Smith 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 Dublin Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith 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 Dublin to Sydney?

Best airlines flying from Dublin to Sydney

Compare and see reviews for airlines that fly from Dublin to Sydney with momondo
Airline
Rating
Free cancellation
Price
SWISSPriceFrom $1,404Free cancellationRating
7.6
1,702 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $1,761Free cancellationRating
7.3
3,953 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $1,833Free cancellationRating
7.4
1,469 reviews
Search Air France flights
Etihad AirwaysPriceFrom $1,840Free cancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $1,878Free cancellationRating
6.7
7,292 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $2,018Free cancellationRating
7.4
3,610 reviews
Search Qatar Airways flights
EmiratesPriceFrom $2,743Free cancellationRating
8.1
3,318 reviews
Search Emirates flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Katoomba
Penrith
Lithgow
Manly
Leura
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Dublin.

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

Yes. All flights to Sydney from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Sydney.

I’m not ready to book a flight from Dublin to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Dublin and alert you when they change.

An easier way to manage your Sydney 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 27/8
Wed 3/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia