Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to Sydney from £422

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 1/5. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:15 - 20:50
DUB
-
SYD
40h 35m
2 stops
Multiple Airlines Logo
22:20 - 17:45
SYD
-
DUB
30h 25m
2 stops
£862Multiple Airlines
So, 1 Mrz - Mo, 23 Mrz
Multiple Airlines Logo
09:00 - 16:50
DUB
-
SYD
22h 50m
1 stop
Multiple Airlines Logo
20:35 - 07:15
SYD
-
DUB
43h 40m
2 stops
£864Multiple Airlines
Mo, 20 Apr - Mo, 18 Mai
Multiple Airlines Logo
06:25 - 06:15
DUB
-
SYD
36h 50m
3 stops
Multiple Airlines Logo
07:05 - 09:35
SYD
-
DUB
35h 30m
3 stops
£869Multiple Airlines
Di, 24 Feb - Mo, 18 Mai
Multiple Airlines Logo
19:50 - 17:55
DUB
-
SYD
35h 05m
1 stop
Multiple Airlines Logo
21:15 - 07:50
SYD
-
DUB
45h 35m
3 stops
£873Multiple Airlines
So, 1 Mrz - So, 8 Mrz
Multiple Airlines Logo
16:30 - 06:15
DUB
-
SYD
50h 45m
3 stops
Multiple Airlines Logo
07:15 - 15:30
SYD
-
DUB
43h 15m
3 stops
£874Multiple Airlines
Mo, 23 Feb - Mo, 9 Mrz
Multiple Airlines Logo
06:20 - 06:05
DUB
-
SYD
38h 45m
3 stops
Multiple Airlines Logo
21:05 - 09:35
SYD
-
DUB
45h 30m
2 stops
£876Multiple Airlines
Do, 16 Apr - Do, 14 Mai
Multiple Airlines Logo
09:00 - 16:50
DUB
-
SYD
22h 50m
1 stop
Multiple Airlines Logo
21:00 - 09:00
SYD
-
DUB
45h 00m
3 stops
£881Multiple Airlines
Do, 16 Apr - Do, 14 Mai
Multiple Airlines Logo
12:05 - 10:00
DUB
-
SYD
34h 55m
2 stops
Multiple Airlines Logo
21:00 - 21:05
SYD
-
DUB
35h 05m
2 stops
£881Multiple Airlines
Di, 17 Mrz - Di, 24 Mrz
Turkish Airlines Logo
06:20 - 20:30
DUB
-
SYD
29h 10m
2 stops
Turkish Airlines Logo
21:05 - 16:00
SYD
-
DUB
27h 55m
2 stops
£886Turkish Airlines
So, 26 Apr - So, 24 Mai
Multiple Airlines Logo
12:35 - 10:00
DUB
-
SYD
34h 25m
2 stops
Multiple Airlines Logo
12:00 - 13:00
SYD
-
DUB
36h 00m
2 stops
£887Multiple Airlines
Mi, 18 Mrz - Mi, 25 Mrz

Turkish Airlines flights from Dublin to Sydney

Our best Turkish Airlines deals on Dublin to Sydney flight tickets
Turkish Airlines
26 Apr
DUB06:20Dublin
29h 10m
2 stops
SYD20:30Sydney Kingsford Smith
24 May
SYD21:05Sydney Kingsford Smith
27h 55m
2 stops
DUB16:00Dublin
£886
Turkish Airlines
3 May
DUB06:20Dublin
29h 10m
2 stops
SYD20:30Sydney Kingsford Smith
1 Jun
SYD10:00Sydney Kingsford Smith
39h 00m
2 stops
DUB16:00Dublin
£924
Turkish Airlines
12 Apr
DUB17:05Dublin
41h 05m
2 stops
SYD19:10Sydney Kingsford Smith
10 May
SYD21:05Sydney Kingsford Smith
27h 55m
2 stops
DUB16:00Dublin
£930

Etihad Airways flights from Dublin to Sydney

Our best Etihad Airways deals on Dublin to Sydney flight tickets
Etihad Airways
1 Mar
DUB19:50Dublin
35h 05m
1 stop
SYD17:55Sydney Kingsford Smith
31 Mar
SYD16:40Sydney Kingsford Smith
36h 25m
1 stop
DUB19:05Dublin
£900
Etihad Airways
8 Apr
DUB09:00Dublin
36h 10m
1 stop
SYD06:10Sydney Kingsford Smith
29 Apr
SYD15:40Sydney Kingsford Smith
24h 35m
1 stop
DUB07:15Dublin
£903
Etihad Airways
3 Mar
DUB19:50Dublin
35h 05m
1 stop
SYD17:55Sydney Kingsford Smith
24 Mar
SYD16:35Sydney Kingsford Smith
24h 50m
1 stop
DUB06:25Dublin
£926

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 279,928 searches. Data last updated 1 Februar 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

DublinSydney

DUB - SYD

DUBSYD

Dublin

So 1/3

17:15-20:50

2 stops40h 35m

Sydney Kingsford Smith

Mo 23/3

22:20-17:45

2 stops30h 25m

£862

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mo 20/4

09:00-16:50

1 stop22h 50m

Sydney Kingsford Smith

Mo 18/5

20:35-07:15

2 stops43h 40m

£864

DublinSydney

DUB - SYD

DUBSYD

Dublin

Di 24/2

06:25-06:15

3 stops36h 50m

Sydney Kingsford Smith

Mo 18/5

07:05-09:35

3 stops35h 30m

£869

DublinSydney

DUB - SYD

DUBSYD

Dublin

So 1/3

19:50-17:55

1 stop35h 05m

Sydney Kingsford Smith

So 8/3

21:15-07:50

3 stops45h 35m

£873

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mo 23/2

16:30-06:15

3 stops50h 45m

Sydney Kingsford Smith

Mo 9/3

07:15-15:30

3 stops43h 15m

£874

DublinSydney

DUB - SYD

DUBSYD

Dublin

Do 16/4

06:20-06:05

3 stops38h 45m

Sydney Kingsford Smith

Do 14/5

21:05-09:35

2 stops45h 30m

£876

DublinSydney

DUB - SYD

DUBSYD

Dublin

Do 16/4

09:00-16:50

1 stop22h 50m

Sydney Kingsford Smith

Do 14/5

21:00-09:00

3 stops45h 00m

£881

DublinSydney

DUB - SYD

DUBSYD

Dublin

Di 17/3

12:05-10:00

2 stops34h 55m

Sydney Kingsford Smith

Di 24/3

21:00-21:05

2 stops35h 05m

£881

DublinSydney

DUB - SYD

DUBSYD

Dublin

So 26/4

06:20-20:30

2 stops29h 10m

Sydney Kingsford Smith

So 24/5

21:05-16:00

2 stops27h 55m

£886

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mi 18/3

12:35-10:00

2 stops34h 25m

Sydney Kingsford Smith

Mi 25/3

12:00-13:00

2 stops36h 00m

£887

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?

In general, March 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 £937. If you don’t want to visit Sydney in March, then you should wait until May to fly from Dublin, when ticket prices are also cheap, with an average price of £944.

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 £1,096 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 £936 on momondo.

Can stopping save me money on Dublin to Sydney flights?

You could potentially save up to 8% 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 February 2026, prices for Dublin to Sydney flights are approximately 6% 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

28h 30m

Direct flights

None
The fastest flight from Dublin to Sydney takes 28h 30m
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 straight-line distance from Dublin to Sydney Kingsford Smith is 10689.8 mi. 28h 30m 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
SWISSPriceFrom £611Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
LufthansaPriceFrom £661Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
British AirwaysPriceFrom £688Free CancellationRating
6.7
7,707 reviews
Search British Airways flights
Etihad AirwaysPriceFrom £789Free CancellationRating
7.3
1,379 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom £807Free CancellationRating
7.3
4,215 reviews
Search Turkish Airlines flights
Air FrancePriceFrom £811Free CancellationRating
7.4
1,528 reviews
Search Air France flights
Qatar AirwaysPriceFrom £851Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
Qantas AirwaysPriceFrom £869Free CancellationRating
7.5
983 reviews
Search Qantas Airways flights
FinnairPriceFrom £885Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
EmiratesPriceFrom £931Free CancellationRating
8.1
3,494 reviews
Search Emirates flights

Travelling to a place near Sydney?

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

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
Di 3/3
Di 10/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia