Cheap flights from Dublin to Sydney from €438

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 8/6. 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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0 bags

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Turkish Airlines Logo
06:25 - 19:50
DUB
-
SYD
26h 25m
2 stops
Turkish Airlines Logo
21:45 - 15:30
SYD
-
DUB
28h 45m
2 stops
€1,011Turkish Airlines
Thu, 5 Nov - Sat, 21 Nov
Etihad Airways Logo
20:35 - 16:50
DUB
-
SYD
35h 15m
1 stop
Etihad Airways Logo
21:30 - 19:05
SYD
-
DUB
30h 35m
1 stop
€1,019Etihad Airways
Sat, 12 Sep - Sat, 26 Sep
Etihad Airways Logo
19:50 - 17:55
DUB
-
SYD
35h 05m
1 stop
Etihad Airways Logo
21:30 - 18:15
SYD
-
DUB
31h 45m
1 stop
€1,022Etihad Airways
Thu, 29 Oct - Fri, 20 Nov
Etihad Airways Logo
09:00 - 06:10
DUB
-
SYD
36h 10m
1 stop
Etihad Airways Logo
21:30 - 19:05
SYD
-
DUB
30h 35m
1 stop
€1,024Etihad Airways
Wed, 1 Jul - Thu, 6 Aug
Etihad Airways Logo
09:00 - 06:10
DUB
-
SYD
36h 10m
1 stop
Etihad Airways Logo
15:40 - 19:05
SYD
-
DUB
36h 25m
1 stop
€1,027Etihad Airways
Mon, 24 Aug - Fri, 4 Sep
Etihad Airways Logo
20:35 - 16:50
DUB
-
SYD
35h 15m
1 stop
Etihad Airways Logo
15:40 - 19:05
SYD
-
DUB
36h 25m
1 stop
€1,030Etihad Airways
Wed, 27 May - Fri, 21 Aug
Multiple Airlines Logo
05:35 - 06:55
DUB
-
SYD
39h 20m
2 stops
Multiple Airlines Logo
09:15 - 09:35
SYD
-
DUB
34h 20m
2 stops
€1,031Multiple Airlines
Sat, 10 Oct - Mon, 19 Oct
China Eastern Logo
13:25 - 10:00
DUB
-
SYD
33h 35m
2 stops
China Eastern Logo
21:30 - 08:05
SYD
-
DUB
45h 35m
2 stops
€1,033China Eastern
Thu, 29 Oct - Thu, 19 Nov
Etihad Airways Logo
19:50 - 17:55
DUB
-
SYD
35h 05m
1 stop
Etihad Airways Logo
16:35 - 06:25
SYD
-
DUB
24h 50m
1 stop
€1,035Etihad Airways
Tue, 3 Nov - Wed, 18 Nov
China Eastern Logo
13:25 - 10:00
DUB
-
SYD
33h 35m
2 stops
China Eastern Logo
21:30 - 08:05
SYD
-
DUB
45h 35m
2 stops
€1,036China Eastern
Thu, 29 Oct - Thu, 19 Nov

Etihad Airways flights from Dublin to Sydney

Our best Etihad Airways deals on Dublin to Sydney flight tickets
Etihad Airways
15 May
DUB09:00Dublin
22h 50m
1 stop
SYD16:50Sydney Kingsford Smith
10 Jun
SYD15:40Sydney Kingsford Smith
36h 25m
1 stop
DUB19:05Dublin
€1,012
Etihad Airways
12 Sept
DUB20:35Dublin
35h 15m
1 stop
SYD16:50Sydney Kingsford Smith
26 Sept
SYD21:30Sydney Kingsford Smith
30h 35m
1 stop
DUB19:05Dublin
€1,019
Etihad Airways
29 Oct
DUB19:50Dublin
35h 05m
1 stop
SYD17:55Sydney Kingsford Smith
20 Nov
SYD21:30Sydney Kingsford Smith
31h 45m
1 stop
DUB18:15Dublin
€1,022

China Eastern flights from Dublin to Sydney

Our best China Eastern deals on Dublin to Sydney flight tickets
China Eastern
29 Oct
DUB13:25Dublin
33h 35m
2 stops
SYD10:00Sydney Kingsford Smith
19 Nov
SYD21:30Sydney Kingsford Smith
45h 35m
2 stops
DUB08:05Dublin
€1,033
China Eastern
29 Oct
DUB13:25Dublin
33h 35m
2 stops
SYD10:00Sydney Kingsford Smith
19 Nov
SYD21:30Sydney Kingsford Smith
45h 35m
2 stops
DUB08:05Dublin
€1,036
China Eastern
15 Oct
DUB13:25Dublin
34h 35m
2 stops
SYD10:00Sydney Kingsford Smith
15 Nov
SYD12:00Sydney Kingsford Smith
45h 10m
2 stops
DUB22:10Dublin
€1,054

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 13,528 searches. Data last updated 14 May 2026.
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

Cheapest return flight
Fastest return journey

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 5/11

06:25-19:50

2 stops26h 25m

Sydney Kingsford Smith

Sat 21/11

21:45-15:30

2 stops28h 45m

€1,011

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 12/9

20:35-16:50

1 stop35h 15m

Sydney Kingsford Smith

Sat 26/9

21:30-19:05

1 stop30h 35m

€1,019

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 29/10

19:50-17:55

1 stop35h 05m

Sydney Kingsford Smith

Fri 20/11

21:30-18:15

1 stop31h 45m

€1,022

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 1/7

09:00-06:10

1 stop36h 10m

Sydney Kingsford Smith

Thu 6/8

21:30-19:05

1 stop30h 35m

€1,024

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 24/8

09:00-06:10

1 stop36h 10m

Sydney Kingsford Smith

Fri 4/9

15:40-19:05

1 stop36h 25m

€1,027

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 27/5

20:35-16:50

1 stop35h 15m

Sydney Kingsford Smith

Fri 21/8

15:40-19:05

1 stop36h 25m

€1,030

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 10/10

05:35-06:55

2 stops39h 20m

Sydney Kingsford Smith

Mon 19/10

09:15-09:35

2 stops34h 20m

€1,031

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 29/10

13:25-10:00

2 stops33h 35m

Sydney Kingsford Smith

Thu 19/11

21:30-08:05

2 stops45h 35m

€1,033

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 3/11

19:50-17:55

1 stop35h 05m

Sydney Kingsford Smith

Wed 18/11

16:35-06:25

1 stop24h 50m

€1,035

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 29/10

13:25-10:00

2 stops33h 35m

Sydney Kingsford Smith

Thu 19/11

21:30-08:05

2 stops45h 35m

€1,036

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?

What is the cheapest month to fly to Sydney?

The month of February is another great option to travel to Sydney, with average flight prices from Dublin averaging around €1,110.

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 €1,258 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 €1,057 on momondo.

Can stopping save me money on Dublin to Sydney flights?

You could potentially save up to 20% 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 May 2026, prices for Dublin to Sydney flights are approximately 23% 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

Fastest flight time

22h 50m

Direct flights

None
The fastest flight from Dublin to Sydney takes 22h 50m
There are no direct flights from Dublin to Sydney. There are no popular flight routes from Dublin to Sydney.

Frequently asked questions about flying from Dublin to Sydney

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

    The distance between Dublin and Sydney Kingsford Smith is about 17203.6 km. Typically, this will take 22h 50m by plane in normal conditions.

  • 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 are updated daily.

  • 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted 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 €764Free CancellationRating
7.5
1,946 reviews
Search SWISS flights
LufthansaPriceFrom €773Free CancellationRating
6.8
8,002 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom €889Free CancellationRating
7.3
1,439 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €950Free CancellationRating
7.4
4,367 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom €989Free CancellationRating
6.7
7,980 reviews
Search British Airways flights
Qatar AirwaysPriceFrom €1,050Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
Qantas AirwaysPriceFrom €1,088Free CancellationRating
7.5
1,037 reviews
Search Qantas Airways flights
EmiratesPriceFrom €1,092Free CancellationRating
8.1
3,572 reviews
Search Emirates flights
Air FrancePriceFrom €1,176Free CancellationRating
7.4
1,589 reviews
Search Air France flights
FinnairPriceFrom €1,190Free CancellationRating
7.6
1,393 reviews
Search Finnair flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Coogee
Randwick
Terrigal

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Sydney for you.

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

All flight searches from Dublin to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dublin to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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1 adult
Sat 13/6
Sat 20/6