What is the cheapest airline that flies from Dublin to Sydney Kingsford Smith?

Qatar Airways and Etihad Airways are the most popular carriers operating from Dublin to Sydney Kingsford Smith

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 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 layovers 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 967 Cheap Flights from Dublin to Sydney in 2026/27

Find the cheapest flights from Dublin to Sydney

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:20 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

27h 35m2 stops London Heathrow Singapore Changi

4:20 p.m. - 5:45 p.m.SYD Sydney Kingsford Smith-DUB Dublin

36h 25m2 stops Singapore Changi London Heathrow

C$ 1,478British Airways

Tue, 2 Mar - Tue, 23 Mar

4:20 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

27h 35m2 stops London Heathrow Singapore Changi

4:20 p.m. - 5:45 p.m.SYD Sydney Kingsford Smith-DUB Dublin

36h 25m2 stops Singapore Changi London Heathrow

C$ 1,479British Airways

Tue, 2 Mar - Tue, 23 Mar

1:05 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

30h 50m2 stops London Heathrow Singapore Changi

4:20 p.m. - 10:15 a.m.SYD Sydney Kingsford Smith-DUB Dublin

28h 55m2 stops Singapore Changi London Heathrow

C$ 1,486British Airways

Thu, 26 Nov - Thu, 4 Mar

1:05 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

30h 50m2 stops London Heathrow Singapore Changi

4:20 p.m. - 10:15 a.m.SYD Sydney Kingsford Smith-DUB Dublin

28h 55m2 stops Singapore Changi London Heathrow

C$ 1,488British Airways

Thu, 26 Nov - Thu, 4 Mar

1:05 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

30h 50m2 stops London Heathrow Singapore Changi

4:20 p.m. - 11:15 a.m.SYD Sydney Kingsford Smith-DUB Dublin

29h 55m2 stops Singapore Changi London Heathrow

C$ 1,496British Airways

Wed, 11 Nov - Sun, 22 Nov

1:05 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

30h 50m2 stops London Heathrow Singapore Changi

4:20 p.m. - 11:15 a.m.SYD Sydney Kingsford Smith-DUB Dublin

29h 55m2 stops Singapore Changi London Heathrow

C$ 1,499British Airways

Wed, 11 Nov - Sun, 22 Nov

4:20 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

27h 35m2 stops London Heathrow Singapore Changi

4:20 p.m. - 5:45 p.m.SYD Sydney Kingsford Smith-DUB Dublin

36h 25m2 stops Singapore Changi London Heathrow

C$ 1,502British Airways

Tue, 2 Mar - Tue, 23 Mar

4:20 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

27h 35m2 stops London Heathrow Singapore Changi

4:20 p.m. - 5:45 p.m.SYD Sydney Kingsford Smith-DUB Dublin

36h 25m2 stops Singapore Changi London Heathrow

C$ 1,503British Airways

Tue, 2 Mar - Tue, 23 Mar

1:05 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

30h 50m2 stops London Heathrow Singapore Changi

4:20 p.m. - 10:15 a.m.SYD Sydney Kingsford Smith-DUB Dublin

28h 55m2 stops Singapore Changi London Heathrow

C$ 1,510British Airways

Thu, 26 Nov - Thu, 4 Mar

1:05 p.m. - 6:55 a.m.DUB Dublin-SYD Sydney Kingsford Smith

30h 50m2 stops London Heathrow Singapore Changi

4:20 p.m. - 10:15 a.m.SYD Sydney Kingsford Smith-DUB Dublin

28h 55m2 stops Singapore Changi London Heathrow

C$ 1,512British Airways

Thu, 26 Nov - Thu, 4 Mar

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British Airways flights from Dublin to Sydney

Our best British Airways deals on Dublin to Sydney flight tickets

British Airways

2 Mar

DUB4:20 p.m.Dublin

27h 35m

2 stops

SYD6:55 a.m.Sydney Kingsford Smith

23 Mar

SYD4:20 p.m.Sydney Kingsford Smith

36h 25m

2 stops

DUB5:45 p.m.Dublin

C$ 1,478

British Airways

2 Mar

DUB4:20 p.m.Dublin

27h 35m

2 stops

SYD6:55 a.m.Sydney Kingsford Smith

23 Mar

SYD4:20 p.m.Sydney Kingsford Smith

36h 25m

2 stops

DUB5:45 p.m.Dublin

C$ 1,479

British Airways

26 Nov

DUB1:05 p.m.Dublin

30h 50m

2 stops

SYD6:55 a.m.Sydney Kingsford Smith

4 Mar

SYD4:20 p.m.Sydney Kingsford Smith

28h 55m

2 stops

DUB10:15 a.m.Dublin

C$ 1,486

Turkish Airlines flights from Dublin to Sydney

Our best Turkish Airlines deals on Dublin to Sydney flight tickets

Turkish Airlines

7 Nov

DUB6:10 a.m.Dublin

26h 15m

2 stops

SYD7:25 p.m.Sydney Kingsford Smith

17 Nov

SYD9:35 p.m.Sydney Kingsford Smith

47h 00m

2 stops

DUB9:35 a.m.Dublin

C$ 1,605

Turkish Airlines

10 Dec

DUB4:35 p.m.Dublin

39h 50m

2 stops

SYD7:25 p.m.Sydney Kingsford Smith

22 Jan

SYD9:35 p.m.Sydney Kingsford Smith

35h 40m

2 stops

DUB10:15 p.m.Dublin

C$ 1,608

Turkish Airlines

10 Dec

DUB4:35 p.m.Dublin

39h 50m

2 stops

SYD7:25 p.m.Sydney Kingsford Smith

27 Dec

SYD9:35 p.m.Sydney Kingsford Smith

35h 40m

2 stops

DUB10:15 p.m.Dublin

C$ 1,609

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 2/3

4:20 p.m.-6:55 a.m.

2 stops27h 35m

Sydney Kingsford Smith

Tue 23/3

4:20 p.m.-5:45 p.m.

2 stops36h 25m

C$ 1,478

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 2/3

4:20 p.m.-6:55 a.m.

2 stops27h 35m

Sydney Kingsford Smith

Tue 23/3

4:20 p.m.-5:45 p.m.

2 stops36h 25m

C$ 1,479

Quickest round-trip

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 26/11

1:05 p.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Thu 4/3

4:20 p.m.-10:15 a.m.

2 stops28h 55m

C$ 1,486

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 26/11

1:05 p.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Thu 4/3

4:20 p.m.-10:15 a.m.

2 stops28h 55m

C$ 1,488

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 11/11

1:05 p.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Sun 22/11

4:20 p.m.-11:15 a.m.

2 stops29h 55m

C$ 1,496

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 11/11

1:05 p.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Sun 22/11

4:20 p.m.-11:15 a.m.

2 stops29h 55m

C$ 1,499

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 2/3

4:20 p.m.-6:55 a.m.

2 stops27h 35m

Sydney Kingsford Smith

Tue 23/3

4:20 p.m.-5:45 p.m.

2 stops36h 25m

C$ 1,502

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 2/3

4:20 p.m.-6:55 a.m.

2 stops27h 35m

Sydney Kingsford Smith

Tue 23/3

4:20 p.m.-5:45 p.m.

2 stops36h 25m

C$ 1,503

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 26/11

1:05 p.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Thu 4/3

4:20 p.m.-10:15 a.m.

2 stops28h 55m

C$ 1,510

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 26/11

1:05 p.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Thu 4/3

4:20 p.m.-10:15 a.m.

2 stops28h 55m

C$ 1,512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Dublin and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,732 to C$ 2,316.
The lowest price recently found on this route was C$ 1,478.

What is the cheapest month to fly to Sydney?

If you aren’t able to travel to Sydney during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 1,827.

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 C$ 2,059 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Dublin for as low as C$ 1,758 on momondo.

How have Dublin to Sydney flight prices changed over time?

As of September 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 round-trip 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	C$ 967
Direct flights	None

The best one-way flight to Sydney from Dublin in the past 72 hours is C$ 967. The best round-trip flight deal from Dublin to Sydney found on momondo in the last 72 hours is C$ 1,478.

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?
There are 17203.6 km between Dublin and Sydney Kingsford Smith.
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 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 layovers 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Parramatta

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Dublin to Sydney flights to just show those with 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 offers price alerts on flights to Sydney from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.