Cheap flights from Dublin to Sydney from €431
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 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.
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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 cheapest month to fly to Sydney?
The month of May is another great option to travel to Sydney, with average flight prices from Dublin averaging around €1,149.
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 Dublin. The lowest ticket price found for a Tuesday departure recently was €1,317. 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 €1,526. 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 Dublin in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as €1,286 when looking at flights departing in the afternoon. Try not to purchase tickets at midday because they tend to be around €1,767. 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 Dublin when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around €1,378 when searching 20 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 €1,245 on momondo.
What is the cheapest airline that flies from Dublin to Sydney Kingsford Smith?
Etihad Airways, Turkish Airlines, and KLM are the most popular carriers operating from Dublin to Sydney Kingsford Smith
Which airlines fly to Sydney?
British Airways, Qatar Airways and Etihad Airways are the top three most popular airlines that fly to Sydney from Dublin according to our data. British Airways is the first choice among our users, with 30% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 11 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
When to book flights from Dublin to Sydney
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
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?
As of April 2025, there are 11 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Dublin to Sydney is British Airways, representing 18% of all bookings. The subsequent popular airlines are Qatar Airways at 15%, Etihad Airways at 14%, and Emirates at 13%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom €800 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom €856 | Free Cancellation | Rating 6.7 7,044 reviews | |||
| PriceFrom €972 | Free Cancellation | Rating 7.3 3,790 reviews | |||
| PriceFrom €999 | Free Cancellation | Rating 6.6 6,842 reviews | |||
| PriceFrom €1,002 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom €1,105 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom €1,211 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom €1,224 | Free Cancellation | Rating 7.4 3,563 reviews | |||
| PriceFrom €1,244 | Free Cancellation | Rating 7.4 1,203 reviews | |||
| PriceFrom €1,556 | Free Cancellation | Rating 8.0 3,215 reviews |
Travelling to a place near Sydney?
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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.