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Cheap flights from Dublin to Sydney from £325

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:40 - 19:25DUB  Dublin-SYD Sydney Kingsford Smith
45h 45m2 stops Istanbul Singapore Changi
Multiple Airlines Logo
07:55 - 09:35SYD  Sydney Kingsford Smith-DUB Dublin
36h 40m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
£865Multiple Airlines
Sun, 29 Nov - Sun, 6 Dec
Multiple Airlines Logo
10:40 - 07:10DUB  Dublin-SYD Sydney Kingsford Smith
33h 30m2 stops Istanbul Kuala Lumpur Intl
Multiple Airlines Logo
21:35 - 15:30SYD  Sydney Kingsford Smith-DUB Dublin
28h 55m2 stops Singapore Changi Istanbul
£867Multiple Airlines
Sat, 30 Jan - Fri, 19 Feb
Qatar Airways Logo
21:20 - 06:50DUB  Dublin-SYD Sydney Kingsford Smith
22h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
22:10 - 06:00SYD  Sydney Kingsford Smith-DUB Dublin
42h 50m1 stop Doha Hamad Intl
£876Qatar Airways
Thu, 26 Nov - Thu, 4 Mar
Qatar Airways Logo
21:20 - 06:50DUB  Dublin-SYD Sydney Kingsford Smith
22h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
22:10 - 06:00SYD  Sydney Kingsford Smith-DUB Dublin
42h 50m1 stop Doha Hamad Intl
£878Qatar Airways
Thu, 26 Nov - Thu, 4 Mar
Etihad Airways Logo
19:45 - 17:45DUB  Dublin-SYD Sydney Kingsford Smith
35h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:50 - 18:10SYD  Sydney Kingsford Smith-DUB Dublin
36h 20m1 stop Abu Dhabi Zayed Intl
£880Etihad Airways
Thu, 26 Nov - Thu, 4 Mar
Etihad Airways Logo
08:05 - 17:45DUB  Dublin-SYD Sydney Kingsford Smith
22h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:50 - 06:30SYD  Sydney Kingsford Smith-DUB Dublin
24h 40m1 stop Abu Dhabi Zayed Intl
£880Etihad Airways
Sun, 7 Feb - Sun, 21 Feb
Turkish Airlines Logo
06:10 - 19:25DUB  Dublin-SYD Sydney Kingsford Smith
26h 15m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 09:35SYD  Sydney Kingsford Smith-DUB Dublin
47h 00m2 stops Singapore Changi Istanbul
£895Turkish Airlines
Thu, 28 Jan - Thu, 18 Feb
Turkish Airlines Logo
16:35 - 19:25DUB  Dublin-SYD Sydney Kingsford Smith
39h 50m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 09:35SYD  Sydney Kingsford Smith-DUB Dublin
47h 00m2 stops Singapore Changi Istanbul
£899Turkish Airlines
Wed, 27 Jan - Thu, 18 Feb
Emirates Logo
08:25 - 18:35DUB  Dublin-SYD Sydney Kingsford Smith
23h 10m1 stop Dubai Intl
Emirates Logo
06:00 - 18:55SYD  Sydney Kingsford Smith-DUB Dublin
23h 55m1 stop Dubai Intl
£918Emirates
Fri, 4 Dec - Sat, 12 Dec
Emirates Logo
08:25 - 07:00DUB  Dublin-SYD Sydney Kingsford Smith
35h 35m1 stop Dubai Intl
Emirates Logo
06:00 - 18:55SYD  Sydney Kingsford Smith-DUB Dublin
23h 55m1 stop Dubai Intl
£939Emirates
Tue, 1 Dec - Tue, 22 Dec

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Turkish Airlines flights from Dublin to Sydney

Our best Turkish Airlines deals on Dublin to Sydney flight tickets
Turkish Airlines
28 Jan
DUB06:10Dublin
26h 15m
2 stops
SYD19:25Sydney Kingsford Smith
18 Feb
SYD21:35Sydney Kingsford Smith
47h 00m
2 stops
DUB09:35Dublin
£895
Turkish Airlines
10 Dec
DUB10:40Dublin
45h 45m
2 stops
SYD19:25Sydney Kingsford Smith
22 Jan
SYD21:35Sydney Kingsford Smith
35h 55m
2 stops
DUB22:30Dublin
£906
Turkish Airlines
10 Dec
DUB10:40Dublin
45h 45m
2 stops
SYD19:25Sydney Kingsford Smith
22 Jan
SYD21:35Sydney Kingsford Smith
35h 55m
2 stops
DUB22:30Dublin
£906

Qatar Airways flights from Dublin to Sydney

Our best Qatar Airways deals on Dublin to Sydney flight tickets
Qatar Airways
4 Nov
DUB07:45Dublin
24h 35m
1 stop
SYD19:20Sydney Kingsford Smith
8 Nov
SYD15:50Sydney Kingsford Smith
31h 45m
1 stop
DUB12:35Dublin
£866
Qatar Airways
26 Nov
DUB21:20Dublin
22h 30m
1 stop
SYD06:50Sydney Kingsford Smith
4 Mar
SYD22:10Sydney Kingsford Smith
42h 50m
1 stop
DUB06:00Dublin
£876
Qatar Airways
26 Nov
DUB21:20Dublin
22h 30m
1 stop
SYD06:50Sydney Kingsford Smith
4 Mar
SYD22:10Sydney Kingsford Smith
42h 50m
1 stop
DUB06:00Dublin
£878

momondo Fare Finder

 
Use the filters below to find and compare flights from Dublin to Sydney that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sun 29/11

10:40-19:25

2 stops45h 45m

Sydney Kingsford Smith

Sun 6/12

07:55-09:35

3 stops36h 40m

£865

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 30/1

10:40-07:10

2 stops33h 30m

Sydney Kingsford Smith

Fri 19/2

21:35-15:30

2 stops28h 55m

£867

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 26/11

21:20-06:50

1 stop22h 30m

Sydney Kingsford Smith

Thu 4/3

22:10-06:00

1 stop42h 50m

£876

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 26/11

21:20-06:50

1 stop22h 30m

Sydney Kingsford Smith

Thu 4/3

22:10-06:00

1 stop42h 50m

£878

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 26/11

19:45-17:45

1 stop35h 00m

Sydney Kingsford Smith

Thu 4/3

16:50-18:10

1 stop36h 20m

£880

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sun 7/2

08:05-17:45

1 stop22h 40m

Sydney Kingsford Smith

Sun 21/2

16:50-06:30

1 stop24h 40m

£880

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 28/1

06:10-19:25

2 stops26h 15m

Sydney Kingsford Smith

Thu 18/2

21:35-09:35

2 stops47h 00m

£895

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 27/1

16:35-19:25

2 stops39h 50m

Sydney Kingsford Smith

Thu 18/2

21:35-09:35

2 stops47h 00m

£899
Fastest return journey

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Fri 4/12

08:25-18:35

1 stop23h 10m

Sydney Kingsford Smith

Sat 12/12

06:00-18:55

1 stop23h 55m

£918

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 1/12

08:25-07:00

1 stop35h 35m

Sydney Kingsford Smith

Tue 22/12

06:00-18:55

1 stop23h 55m

£939

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 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?

Prices are currently typical for flights on this route.

Typical prices usually range from £810 to £1,090.
The lowest price recently found on this route was £865.

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Dublin to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £943. If you don’t want to visit Sydney in May, then you should wait until November to fly from Dublin, when ticket prices are also cheap, with an average price of £955.

How far in advance should I book a flight from Dublin 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 £1,081 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 £944 on momondo.

Can stopping save me money on Dublin to Sydney flights?

You could potentially save up to 14% 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 November 2026, prices for Dublin to Sydney flights are approximately 38% 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

Best price found

£325

Fastest flight time

41h 35m

Direct flights

None
The best one-way flight to Sydney from Dublin in the past 72 hours is £325. The best return flight deal from Dublin to Sydney found on momondo in the last 72 hours is £865.
The fastest flight from Dublin to Sydney takes 41h 35m
There are no direct flights from Dublin to Sydney. There are no popular flight routes from Dublin to Sydney.
Search flight deals

Frequently asked questions about flying from Dublin to Sydney

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

    The straight-line distance from Dublin to Sydney Kingsford Smith is 10689.8 mi. 41h 35m is a normal flight duration for this route.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 license 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
China EasternPriceFrom £570Free CancellationRating
7.3
248 reviews
Search China Eastern flights
British AirwaysPriceFrom £793Free CancellationRating
6.7
8,279 reviews
Search British Airways flights
Etihad AirwaysPriceFrom £801Free CancellationRating
7.3
1,557 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom £840Free CancellationRating
7.4
4,463 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom £877Free CancellationRating
7.4
3,712 reviews
Search Qatar Airways flights
Qantas AirwaysPriceFrom £887Free CancellationRating
7.5
1,122 reviews
Search Qantas Airways flights
EmiratesPriceFrom £948Free CancellationRating
8.1
3,684 reviews
Search Emirates flights
Air FrancePriceFrom £1,059Free CancellationRating
7.5
1,651 reviews
Search Air France flights
United AirlinesPriceFrom £1,106Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights

Travelling to a place near Sydney?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Sydney from Dublin with this policy.

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?

Yes. momondo can track prices for Dublin to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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