Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Sydney from €428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Sydney departing on 15/5. 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 the 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.

Find the cheapest flights from Ireland to Sydney

Recent return flight deals from Ireland to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to Sydney.
 Logo
11:15 - 07:40DUB-SYD
35h 25m3 stops
 Logo
11:00 - 11:10SYD-DUB
33h 10m2 stops
€713
Find Deal
Tue, 3 Jun - Wed, 11 Jun
 Logo
11:15 - 07:40DUB-SYD
35h 25m3 stops
 Logo
11:00 - 11:10SYD-DUB
33h 10m2 stops
€716
Find Deal
Tue, 3 Jun - Wed, 11 Jun
SWISS Logo
18:40 - 06:10DUB-SYD
26h 30m2 stops
SWISS Logo
16:00 - 17:50SYD-DUB
35h 50m2 stops
€929SWISS
Find Deal
Thu, 18 Sep - Sat, 18 Oct
Etihad Airways Logo
09:05 - 06:10DUB-SYD
36h 05m1 stop
Etihad Airways Logo
21:30 - 07:10SYD-DUB
42h 40m1 stop
€1,058Etihad Airways
Find Deal
Mon, 12 May - Mon, 26 May
British Airways Logo
12:45 - 05:20DUB-SYD
31h 35m2 stops
British Airways Logo
14:40 - 17:05SYD-DUB
35h 25m2 stops
€1,067British Airways
Find Deal
Mon, 12 May - Tue, 27 May
Etihad Airways Logo
09:05 - 18:00DUB-SYD
23h 55m1 stop
Etihad Airways Logo
10:30 - 07:10SYD-DUB
29h 40m2 stops
€1,071Etihad Airways
Find Deal
Fri, 9 May - Thu, 22 May
SWISS Logo
18:40 - 05:55DUB-SYD
26h 15m2 stops
SWISS Logo
14:05 - 17:50SYD-DUB
36h 45m2 stops
€1,079SWISS
Find Deal
Mon, 16 Jun - Thu, 19 Jun
British Airways Logo
15:25 - 05:20DUB-SYD
28h 55m1 stop
British Airways Logo
14:40 - 10:15SYD-DUB
28h 35m1 stop
€1,110British Airways
Find Deal
Tue, 3 Jun - Wed, 11 Jun
Qatar Airways Logo
08:15 - 17:10DUB-SYD
23h 55m1 stop
Qatar Airways Logo
12:00 - 06:45SYD-DUB
27h 45m2 stops
€1,115Qatar Airways
Find Deal
Tue, 3 Jun - Tue, 10 Jun
Qatar Airways Logo
08:15 - 17:10DUB-SYD
23h 55m1 stop
Qatar Airways Logo
12:00 - 06:45SYD-DUB
27h 45m2 stops
€1,117Qatar Airways
Find Deal
Tue, 3 Jun - Tue, 10 Jun

Qatar Airways flights from Ireland to Sydney

Our best Qatar Airways deals on Ireland to Sydney flight tickets
Qatar Airways
3 Jun
DUB08:15Dublin
23h 55m
1 stop
SYD17:10Sydney Kingsford Smith
10 Jun
SYD12:00Sydney Kingsford Smith
27h 45m
2 stops
DUB06:45Dublin
€1,115
Find similar
Qatar Airways
3 Jun
DUB08:15Dublin
23h 55m
1 stop
SYD17:10Sydney Kingsford Smith
10 Jun
SYD12:00Sydney Kingsford Smith
27h 45m
2 stops
DUB06:45Dublin
€1,117
Find similar
Qatar Airways
4 May
DUB08:15Dublin
23h 55m
1 stop
SYD17:10Sydney Kingsford Smith
19 May
SYD11:00Sydney Kingsford Smith
28h 45m
2 stops
DUB06:45Dublin
€1,155
Find similar

SWISS flights from Ireland to Sydney

Our best SWISS deals on Ireland to Sydney flight tickets
SWISS
18 Sept
DUB18:40Dublin
26h 30m
2 stops
SYD06:10Sydney Kingsford Smith
18 Oct
SYD16:00Sydney Kingsford Smith
35h 50m
2 stops
DUB17:50Dublin
SWISS
16 Jun
DUB18:40Dublin
26h 15m
2 stops
SYD05:55Sydney Kingsford Smith
19 Jun
SYD14:05Sydney Kingsford Smith
36h 45m
2 stops
DUB17:50Dublin
€1,079
Find similar
SWISS
3 Jun
DUB18:40Dublin
26h 15m
2 stops
SYD05:55Sydney Kingsford Smith
24 Jun
SYD14:05Sydney Kingsford Smith
31h 05m
2 stops
DUB12:10Dublin
€1,163
Find similar

See travel insights to Sydney from

How to get the cheapest flight ticket from Ireland 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 cheapest month to fly to Sydney?

The month of May is another great option to travel to Sydney, with average flight prices from Ireland averaging around €1,152.

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

According to our data, Tuesday is the cheapest day to fly to Sydney from Ireland. The lowest ticket price found for a Tuesday departure recently was €1,320. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €1,530. These prices are subject to change though, so be sure to set up a Price Alert for flights to Sydney.

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

Flying to Sydney from Ireland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as €1,289 when looking at flights departing in the afternoon. Try not to purchase tickets at midday because they tend to be around €1,772. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Sydney from Ireland when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around €1,382 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Ireland for as low as €1,248 on momondo.

Cheap Ireland to Sydney flight deals and tips

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

Best price found

€428

Fastest flight time

22h 50m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Ireland in the past 72 hours is €428. The best return flight deal from Ireland to Sydney found on momondo in the last 72 hours is €713.
The fastest flight from Ireland to Sydney takes 22h 50m
There are no direct flights from Ireland to Sydney. Popular non-direct route for this connection is Dublin Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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

    Prices for flights from Ireland to Sydney Kingsford Smith Airport are updated daily.

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

  • How old do you have to be to fly from Ireland to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland 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 licence 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.


Best airlines flying from Ireland to Sydney

Compare and see reviews for airlines that fly from Ireland to Sydney with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom €802Free CancellationRating
7.5
1,587 reviews
Search SWISS flights
LufthansaPriceFrom €858Free CancellationRating
6.7
7,040 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom €974Free CancellationRating
7.3
3,785 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom €1,001Free CancellationRating
6.6
6,829 reviews
Search British Airways flights
Air FrancePriceFrom €1,004Free CancellationRating
7.4
1,444 reviews
Search Air France flights
Singapore AirlinesPriceFrom €1,044Free CancellationRating
8.1
1,292 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom €1,108Free CancellationRating
7.4
8,694 reviews
Search United Airlines flights
FinnairPriceFrom €1,214Free CancellationRating
7.6
1,273 reviews
Search Finnair flights
Qatar AirwaysPriceFrom €1,228Free CancellationRating
7.4
3,561 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom €1,247Free CancellationRating
7.4
1,203 reviews
Search Etihad Airways flights

Travelling to a place near Sydney?

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

Why use momondo?

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

Finding the right flight to Sydney from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sydney from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland 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 Ireland to Sydney.

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

Price alerts on flights to Sydney from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 3/5
Sat 10/5

Find better results for your trip to Australia

Fly your favourite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo