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Cheap flights from Sydney to Dublin 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 Sydney to Dublin departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Dublin.
 Logo
11:00 - 11:10SYD-DUB
33h 10m2 stops
 Logo
12:35 - 07:40DUB-SYD
34h 05m3 stops
€882
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Tue, 13 May - Thu, 29 May
 Logo
11:00 - 11:10SYD-DUB
33h 10m2 stops
 Logo
12:35 - 07:40DUB-SYD
34h 05m3 stops
€883
Find Deal
Tue, 13 May - Thu, 29 May
China Eastern Logo
11:00 - 20:15SYD-DUB
42h 15m2 stops
China Eastern Logo
13:20 - 12:35DUB-SYD
62h 15m2 stops
€947China Eastern
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Tue, 20 May - Thu, 29 May
China Eastern Logo
11:00 - 22:25SYD-DUB
44h 25m2 stops
China Eastern Logo
13:20 - 12:35DUB-SYD
62h 15m2 stops
€997China Eastern
Find Deal
Tue, 13 May - Thu, 29 May
Etihad Airways Logo
21:30 - 07:10SYD-DUB
42h 40m1 stop
Etihad Airways Logo
09:05 - 06:10DUB-SYD
36h 05m1 stop
€1,103Etihad Airways
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Sat, 17 May - Fri, 30 May
Qatar Airways Logo
14:50 - 13:30SYD-DUB
31h 40m1 stop
Qatar Airways Logo
08:15 - 06:15DUB-SYD
37h 00m1 stop
€1,115Qatar Airways
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Tue, 12 Aug - Tue, 9 Sep
Qatar Airways Logo
17:45 - 13:30SYD-DUB
28h 45m2 stops
Qatar Airways Logo
08:15 - 17:10DUB-SYD
23h 55m1 stop
€1,130Qatar Airways
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Tue, 13 May - Thu, 29 May
Etihad Airways Logo
20:30 - 07:10SYD-DUB
43h 40m2 stops
Etihad Airways Logo
09:05 - 16:55DUB-SYD
22h 50m1 stop
€1,141Etihad Airways
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Fri, 16 May - Fri, 23 May
Emirates Logo
20:10 - 12:15SYD-DUB
25h 05m1 stop
Emirates Logo
22:05 - 17:20DUB-SYD
34h 15m1 stop
€1,227Emirates
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Tue, 13 May - Thu, 29 May
Emirates Logo
20:10 - 12:15SYD-DUB
25h 05m1 stop
Emirates Logo
22:05 - 17:20DUB-SYD
34h 15m1 stop
€1,240Emirates
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Tue, 13 May - Thu, 29 May

British Airways flights from Sydney to Dublin

Our best British Airways deals on Sydney to Dublin flight tickets
British Airways
16 May
SYD14:40Sydney Kingsford Smith
28h 00m
2 stops
DUB09:40Dublin
23 May
DUB20:15Dublin
48h 05m
2 stops
SYD05:20Sydney Kingsford Smith
€1,018
Find similar
British Airways
29 Jul
SYD14:40Sydney Kingsford Smith
30h 15m
2 stops
DUB11:55Dublin
19 Aug
DUB15:25Dublin
28h 55m
2 stops
SYD05:20Sydney Kingsford Smith
€1,045
Find similar
British Airways
16 May
SYD14:40Sydney Kingsford Smith
28h 00m
2 stops
DUB09:40Dublin
23 May
DUB15:30Dublin
28h 50m
2 stops
SYD05:20Sydney Kingsford Smith
€1,054
Find similar

Qatar Airways flights from Sydney to Dublin

Our best Qatar Airways deals on Sydney to Dublin flight tickets
Qatar Airways
12 Aug
SYD14:50Sydney Kingsford Smith
31h 40m
1 stop
DUB13:30Dublin
9 Sept
DUB08:15Dublin
37h 00m
1 stop
SYD06:15Sydney Kingsford Smith
€1,115
Find similar
Qatar Airways
13 May
SYD17:45Sydney Kingsford Smith
28h 45m
2 stops
DUB13:30Dublin
29 May
DUB08:15Dublin
23h 55m
1 stop
SYD17:10Sydney Kingsford Smith
€1,130
Find similar
Qatar Airways
20 May
SYD20:45Sydney Kingsford Smith
43h 00m
1 stop
DUB06:45Dublin
29 May
DUB08:15Dublin
23h 55m
1 stop
SYD17:10Sydney Kingsford Smith
€1,191
Find similar

See travel insights to Dublin from

How to get the cheapest flight ticket from Sydney to Dublin

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 Sydney and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Sydney during October instead. Flights to Dublin in October, while not as cheap as those in February, still average around €1,118.

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

Our data shows that Saturday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €0. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €1,808. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Our data shows that the cheapest Sydney to Dublin flights are usually those with departure times at midday. Our users have found flights to Dublin at midday for as low as €1,166. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €1,444 on average. Flights to Dublin from Sydney in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Dublin from Sydney when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €1,276 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Sydney for as low as €1,167 on momondo.

How have Sydney to Dublin flight prices changed over time?

As of April 2025, prices for Sydney to Dublin flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Dublin (SYD to DUB) flight deals and tips

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

Best price found

€428

Fastest flight time

23h 10m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Sydney in the past 72 hours is €428. The best return flight deal from Sydney to Dublin found on momondo in the last 72 hours is €882.
The fastest flight from Sydney to Dublin takes 23h 10m
There are no direct flights from Sydney to Dublin. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)

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

    The straight-line distance from Sydney Kingsford Smith to Dublin is 17203.6 km. By plane, this route typically takes 23h 10m.

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

    Prices for flights from Sydney Kingsford Smith Airport to Dublin Airport were last updated today.

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

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Dublin 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 Sydney Kingsford Smith Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin 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 Dublin 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 Sydney to Dublin?


Best airlines flying from Sydney to Dublin

Compare and see reviews for airlines that fly from Sydney to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom €954Free CancellationRating
7.4
3,554 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom €968Free CancellationRating
7.4
1,194 reviews
Search Etihad Airways flights
EmiratesPriceFrom €1,257Free CancellationRating
8.0
3,200 reviews
Search Emirates flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Enniscorthy
Swords
Dundalk
Wicklow
Cavan
Arklow
Tullamore
Gorey
Naas
Kildare
Drogheda
Portmarnock
Mullingar
Maynooth
Bray
Castleknock
Thurles
Leixlip

Why use momondo?

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

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

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

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

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

Once you have performed a search for Sydney to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Dublin from Sydney. 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.


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