Cheap flights from Dublin to Australia from $635
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 Australia departing on 16/8. 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 Australia
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 Australia?
In general, March is the cheapest month to fly from Dublin to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,960. If you don’t want to visit Australia in March, then you should wait until May to fly from Dublin, when ticket prices are also cheap, with an average price of $2,006.
What is the cheapest day to depart on your flight to Australia?
On average, the least expensive day to fly to Australia from Dublin is on a Friday. momondo users have found tickets for Friday departures for as low as $2,321. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Dublin to Australia on a Thursday will generally be more expensive and average around $2,900. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Australia?
According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Dublin to Australia in the afternoon for as low as $2,201. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the evening, with an average ticket price of $3,278. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from Dublin when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,409 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Dublin for as low as $2,108 on momondo.
What is the cheapest airline that flies from Dublin to Australia?
SWISS, Lufthansa, and Air India are the most popular carriers operating from Dublin to Australia
Which airlines fly to Australia?
Etihad Airways, Qatar Airways and Emirates are the top three most popular airlines that fly to Australia from Dublin according to our data. Etihad Airways is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 9 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
Cheap Dublin to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Australia
When did momondo last update prices for flights from Dublin Airport to Australia?
Prices for flights from Dublin Airport to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Australia?
As of June 2025, there are 9 operators available to choose from for flights from Dublin Airport to Australia.
How old do you have to be to fly from Dublin Airport to Australia?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia 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 licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Dublin to Australia
Compare and see reviews for airlines that fly from Dublin to Australia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,280 | Free cancellation | Rating 6.7 7,132 reviews | |||
| PriceFrom $1,331 | Free cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $1,478 | Free cancellation | Rating 7.5 1,623 reviews | |||
| PriceFrom $1,626 | Free cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $1,650 | Free cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom $1,788 | Free cancellation | Rating 6.6 7,004 reviews | |||
| PriceFrom $1,848 | Free cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $2,702 | Free cancellation | Rating 8.1 3,264 reviews | |||
| PriceFrom $2,820 | Free cancellation | Rating 7.5 854 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Australia?
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 Australia for you.
Can I find flights from Dublin to Australia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Dublin to Australia flights to just show those with flexible booking policies.
How can momondo help me find flights from Dublin to Australia?
momondo helps you find the best flight between Dublin and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Dublin to Australia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Dublin and alert you when they change.